William Blair Investment Management
Latest statistics and disclosures from William Blair Investment Management's latest quarterly 13F-HR filing:
- Top 5 stock holdings are NVDA, MSFT, TSM, AAPL, AMZN, and represent 21.57% of William Blair Investment Management's stock portfolio.
- Added to shares of these 10 stocks: GOOGL (+$517M), NU (+$201M), BSY (+$151M), SNOW (+$117M), CAVA (+$114M), ONTO (+$114M), NXT (+$109M), TER (+$107M), LSCC (+$102M), COHR (+$102M).
- Started 46 new stock positions in NBIS, ITGR, NXT, TIGR, BCS, PI, VNET, IAG, MIRM, AEHR.
- Reduced shares in these 10 stocks: DDOG (-$309M), AMZN (-$215M), TLN (-$180M), META (-$178M), MRCY (-$171M), , IDXX (-$144M), NVDA (-$131M), APO (-$123M), CCJ (-$103M).
- Sold out of its positions in ADT, AGCO, TEAM, AVTR, BBAR, BSAC, BPMC, BURL, CARR, GTLS.
- William Blair Investment Management was a net seller of stock by $-1.4B.
- William Blair Investment Management has $39B in assets under management (AUM), dropping by 2.64%.
- Central Index Key (CIK): 0001644956
Tip: Access up to 7 years of quarterly data
Positions held by William Blair Investment Management consolidated in one spreadsheet with up to 7 years of data
Download as csv
Download as Excel
Portfolio Holdings for William Blair Investment Management
William Blair Investment Management holds 414 positions in its portfolio as reported in the September 2025 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price | |
|---|---|---|---|---|---|---|
| NVIDIA Corporation (NVDA) | 5.6 | $2.2B | -5% | 12M | 186.58 |
|
| Microsoft Corporation (MSFT) | 5.1 | $2.0B | -3% | 3.8M | 517.95 |
|
| Taiwan Semiconductor Mfg Sponsored Ads (TSM) | 4.6 | $1.8B | -3% | 6.4M | 279.28 |
|
| Apple (AAPL) | 3.7 | $1.4B | +6% | 5.6M | 254.63 |
|
| Amazon (AMZN) | 2.5 | $971M | -18% | 4.4M | 219.57 |
|
| Broadcom (AVGO) | 2.4 | $927M | -5% | 2.8M | 329.91 |
|
| Meta Platforms Cl A (META) | 2.3 | $871M | -17% | 1.2M | 734.38 |
|
| Mastercard Incorporated Cl A (MA) | 1.6 | $629M | -9% | 1.1M | 568.81 |
|
| Sea Sponsord Ads (SE) | 1.6 | $619M | -3% | 3.5M | 178.72 |
|
| Alphabet Cap Stk Cl A (GOOGL) | 1.6 | $604M | +592% | 2.5M | 243.10 |
|
| Carlyle Group (CG) | 1.4 | $549M | -12% | 8.7M | 62.70 |
|
| MercadoLibre (MELI) | 1.4 | $537M | -3% | 230k | 2336.94 |
|
| Doximity Cl A (DOCS) | 1.1 | $426M | +11% | 5.8M | 73.15 |
|
| Transunion (TRU) | 1.0 | $392M | 4.7M | 83.78 |
|
|
| Pure Storage Cl A (PSTG) | 1.0 | $391M | -5% | 4.7M | 83.81 |
|
| Ciena Corp Com New (CIEN) | 0.9 | $356M | -9% | 2.4M | 145.67 |
|
| Servicenow (NOW) | 0.9 | $344M | +6% | 374k | 920.28 |
|
| Intuit (INTU) | 0.9 | $333M | -5% | 487k | 682.91 |
|
| O'reilly Automotive (ORLY) | 0.8 | $314M | -17% | 2.9M | 107.81 |
|
| Oracle Corporation (ORCL) | 0.8 | $312M | +28% | 1.1M | 281.24 |
|
| Nu Hldgs Ord Shs Cl A (NU) | 0.8 | $311M | +182% | 19M | 16.01 |
|
| Costco Wholesale Corporation (COST) | 0.8 | $299M | -14% | 323k | 925.63 |
|
| IDEXX Laboratories (IDXX) | 0.8 | $293M | -32% | 459k | 638.89 |
|
| Talen Energy Corp (TLN) | 0.7 | $289M | -38% | 680k | 425.38 |
|
| Agilent Technologies Inc C ommon (A) | 0.7 | $275M | -3% | 2.1M | 128.35 |
|
| UnitedHealth (UNH) | 0.7 | $265M | +12% | 769k | 345.30 |
|
| Primo Brands Corporation Class A Com Shs (PRMB) | 0.7 | $262M | +11% | 12M | 22.10 |
|
| Uber Technologies (UBER) | 0.7 | $259M | -3% | 2.6M | 97.97 |
|
| Onto Innovation (ONTO) | 0.7 | $256M | +80% | 2.0M | 129.22 |
|
| Linde SHS (LIN) | 0.7 | $255M | -11% | 537k | 475.00 |
|
| Lam Research Corp Com New (LRCX) | 0.6 | $247M | -3% | 1.8M | 133.90 |
|
| Tyler Technologies (TYL) | 0.6 | $240M | +28% | 459k | 523.16 |
|
| Nvent Electric SHS (NVT) | 0.6 | $237M | -22% | 2.4M | 98.64 |
|
| Bwx Technologies (BWXT) | 0.6 | $231M | -17% | 1.3M | 184.37 |
|
| Live Nation Entertainment (LYV) | 0.6 | $229M | -13% | 1.4M | 163.40 |
|
| Everest Re Group (EG) | 0.6 | $228M | -5% | 652k | 350.23 |
|
| Stride (LRN) | 0.6 | $225M | +37% | 1.5M | 148.94 |
|
| Insmed Com Par $.01 (INSM) | 0.6 | $224M | -6% | 1.6M | 144.01 |
|
| Veeva Sys Cl A Com (VEEV) | 0.6 | $223M | +21% | 749k | 297.91 |
|
| Cameco Corporation (CCJ) | 0.6 | $221M | -31% | 2.6M | 83.86 |
|
| Credicorp (BAP) | 0.6 | $218M | +71% | 820k | 266.28 |
|
| Itau Unibanco Hldg S A Spon Adr Rep Pfd (ITUB) | 0.6 | $216M | 30M | 7.34 |
|
|
| Rbc Cad (RY) | 0.5 | $211M | +5% | 1.4M | 147.36 |
|
| Copart (CPRT) | 0.5 | $209M | +7% | 4.7M | 44.97 |
|
| Western Alliance Bancorporation (WAL) | 0.5 | $208M | +3% | 2.4M | 86.72 |
|
| Brink's Company (BCO) | 0.5 | $207M | -9% | 1.8M | 116.86 |
|
| Monster Beverage Corp (MNST) | 0.5 | $202M | -4% | 3.0M | 67.31 |
|
| Mueller Industries (MLI) | 0.5 | $202M | -13% | 2.0M | 101.11 |
|
| Waystar Holding Corp (WAY) | 0.5 | $200M | 5.3M | 37.92 |
|
|
| Spotify Technology S A SHS (SPOT) | 0.5 | $197M | -24% | 282k | 698.00 |
|
| Chipotle Mexican Grill (CMG) | 0.5 | $197M | -19% | 5.0M | 39.19 |
|
| Mercury Computer Systems (MRCY) | 0.5 | $193M | -47% | 2.5M | 77.40 |
|
| Ferrari Nv Ord (RACE) | 0.5 | $191M | -8% | 394k | 485.22 |
|
| Madrigal Pharmaceuticals (MDGL) | 0.5 | $189M | +17% | 412k | 458.66 |
|
| Brookfield Asset Managmt Cl A Lmt Vtg Shs (BAM) | 0.5 | $181M | -5% | 3.2M | 56.94 |
|
| Martin Marietta Materials (MLM) | 0.5 | $175M | -3% | 277k | 630.28 |
|
| Chemed Corp Com Stk (CHE) | 0.4 | $172M | +13% | 385k | 447.74 |
|
| Pool Corporation (POOL) | 0.4 | $172M | -5% | 555k | 310.07 |
|
| Casella Waste Sys Cl A (CWST) | 0.4 | $172M | 1.8M | 94.88 |
|
|
| Confluent Class A Com (CFLT) | 0.4 | $170M | -11% | 8.6M | 19.80 |
|
| Advanced Micro Devices (AMD) | 0.4 | $169M | +72% | 1.0M | 161.79 |
|
| Curtiss-Wright (CW) | 0.4 | $168M | -14% | 310k | 542.94 |
|
| Planet Fitness Cl A (PLNT) | 0.4 | $165M | -8% | 1.6M | 103.80 |
|
| Dynatrace Com New (DT) | 0.4 | $165M | -18% | 3.4M | 48.45 |
|
| Globus Med Cl A (GMED) | 0.4 | $162M | +17% | 2.8M | 57.27 |
|
| Q2 Holdings (QTWO) | 0.4 | $155M | +8% | 2.1M | 72.39 |
|
| Clearwater Analytics Hldgs I Cl A (CWAN) | 0.4 | $155M | -2% | 8.6M | 18.02 |
|
| Manhattan Associates (MANH) | 0.4 | $153M | -17% | 748k | 204.98 |
|
| Appfolio Com Cl A (APPF) | 0.4 | $152M | -24% | 552k | 275.66 |
|
| Bentley Sys Com Cl B (BSY) | 0.4 | $151M | NEW | 2.9M | 51.48 |
|
| Ftai Aviation SHS (FTAI) | 0.4 | $151M | -30% | 903k | 166.86 |
|
| Coherent Corp (COHR) | 0.4 | $147M | +225% | 1.4M | 107.72 |
|
| Parsons Corporation (PSN) | 0.4 | $146M | -6% | 1.8M | 82.92 |
|
| Grab Holdings Class A Ord (GRAB) | 0.4 | $146M | +14% | 24M | 6.02 |
|
| The Baldwin Insurance Grp In Com Cl A (BWIN) | 0.4 | $144M | -5% | 5.1M | 28.21 |
|
| Eagle Materials (EXP) | 0.4 | $143M | 615k | 233.04 |
|
|
| Sharkninja Com Shs (SN) | 0.4 | $143M | -36% | 1.4M | 103.15 |
|
| National Vision Hldgs (EYE) | 0.4 | $141M | +35% | 4.8M | 29.19 |
|
| EXACT Sciences Corporation (EXAS) | 0.4 | $140M | +26% | 2.6M | 54.71 |
|
| Bright Horizons Fam Sol In D (BFAM) | 0.4 | $137M | -12% | 1.3M | 108.57 |
|
| salesforce (CRM) | 0.3 | $135M | -25% | 568k | 237.00 |
|
| Genedx Holdings Corp Com Cl A (WGS) | 0.3 | $132M | -25% | 1.2M | 107.74 |
|
| Old National Ban (ONB) | 0.3 | $129M | +12% | 5.9M | 21.95 |
|
| ExlService Holdings (EXLS) | 0.3 | $128M | -9% | 2.9M | 44.03 |
|
| Evercore Class A (EVR) | 0.3 | $126M | -5% | 373k | 337.32 |
|
| Amicus Therapeutics (FOLD) | 0.3 | $124M | +7% | 16M | 7.88 |
|
| First Horizon National Corporation (FHN) | 0.3 | $118M | +38% | 5.2M | 22.61 |
|
| Lancaster Colony (MZTI) | 0.3 | $118M | -22% | 680k | 172.79 |
|
| Snowflake Com Shs (SNOW) | 0.3 | $117M | NEW | 518k | 225.55 |
|
| Maplebear (CART) | 0.3 | $117M | -5% | 3.2M | 36.76 |
|
| Twist Bioscience Corp (TWST) | 0.3 | $117M | +6% | 4.1M | 28.14 |
|
| Carpenter Technology Corporation (CRS) | 0.3 | $115M | -4% | 466k | 245.54 |
|
| Cava Group Ord (CAVA) | 0.3 | $114M | NEW | 1.9M | 60.41 |
|
| Advanced Drain Sys Inc Del (WMS) | 0.3 | $114M | -12% | 820k | 138.70 |
|
| Acv Auctions Com Cl A (ACVA) | 0.3 | $114M | +3% | 12M | 9.91 |
|
| Willscot Hldgs Corp Com Cl A (WSC) | 0.3 | $112M | -2% | 5.3M | 21.11 |
|
| Nextracker Class A Com (NXT) | 0.3 | $109M | NEW | 1.5M | 73.99 |
|
| Teradyne (TER) | 0.3 | $107M | NEW | 776k | 137.64 |
|
| Garrett Motion (GTX) | 0.3 | $105M | +50% | 7.7M | 13.62 |
|
| Diebold Nixdorf Com Shs (DBD) | 0.3 | $104M | +12% | 1.8M | 57.03 |
|
| Lattice Semiconductor (LSCC) | 0.3 | $102M | NEW | 1.4M | 73.32 |
|
| Encompass Health Corp (EHC) | 0.3 | $102M | -41% | 803k | 127.02 |
|
| Churchill Downs (CHDN) | 0.3 | $99M | +9% | 1.0M | 97.01 |
|
| Inspire Med Sys (INSP) | 0.2 | $96M | +68% | 1.3M | 74.20 |
|
| Novanta (NOVT) | 0.2 | $96M | 961k | 100.15 |
|
|
| Cadence Bank (CADE) | 0.2 | $96M | +196% | 2.5M | 37.54 |
|
| Bio-techne Corporation (TECH) | 0.2 | $95M | +75% | 1.7M | 55.63 |
|
| Firstservice Corp (FSV) | 0.2 | $95M | -2% | 497k | 190.49 |
|
| TPG Com Cl A (TPG) | 0.2 | $93M | -6% | 1.6M | 57.45 |
|
| Guidewire Software (GWRE) | 0.2 | $93M | -15% | 406k | 229.86 |
|
| Bellring Brands Common Stock (BRBR) | 0.2 | $92M | +16% | 2.5M | 36.35 |
|
| Insulet Corporation (PODD) | 0.2 | $91M | -49% | 294k | 308.73 |
|
| Clean Harbors (CLH) | 0.2 | $89M | -6% | 384k | 232.22 |
|
| Glaukos (GKOS) | 0.2 | $89M | -3% | 1.1M | 81.55 |
|
| Tencent Music Entmt Group Spon Ads (TME) | 0.2 | $88M | NEW | 3.8M | 23.34 |
|
| Verra Mobility Corp Cl A Com Stk (VRRM) | 0.2 | $86M | +34% | 3.5M | 24.70 |
|
| Fabrinet SHS (FN) | 0.2 | $83M | +154% | 227k | 364.62 |
|
| Ida (IDA) | 0.2 | $82M | -2% | 623k | 132.15 |
|
| Louisiana-Pacific Corporation (LPX) | 0.2 | $82M | -5% | 926k | 88.84 |
|
| Freshpet (FRPT) | 0.2 | $82M | -2% | 1.5M | 55.11 |
|
| Ishares Tr Rus 1000 Grw Etf (IWF) | 0.2 | $79M | NEW | 169k | 468.41 |
|
| Flutter Entmt SHS (FLUT) | 0.2 | $78M | -54% | 308k | 254.00 |
|
| Skyline Corporation (SKY) | 0.2 | $77M | +30% | 1.0M | 76.37 |
|
| Perella Weinberg Partners Class A Com (PWP) | 0.2 | $76M | +57% | 3.6M | 21.32 |
|
| Makemytrip Limited Mauritius SHS (MMYT) | 0.2 | $73M | -26% | 779k | 93.60 |
|
| Merit Medical Systems (MMSI) | 0.2 | $72M | +16% | 864k | 83.23 |
|
| Coupang Cl A (CPNG) | 0.2 | $71M | +114% | 2.2M | 32.20 |
|
| Vericel (VCEL) | 0.2 | $70M | +90% | 2.2M | 31.47 |
|
| Academy Sports & Outdoor (ASO) | 0.2 | $66M | -7% | 1.3M | 50.02 |
|
| Reliance Steel & Aluminum (RS) | 0.2 | $63M | -2% | 225k | 280.83 |
|
| Tecnoglass Ord Shs (TGLS) | 0.2 | $63M | +2% | 938k | 66.91 |
|
| Arch Cap Group Ord (ACGL) | 0.2 | $63M | -8% | 689k | 90.73 |
|
| Agilysys (AGYS) | 0.2 | $60M | +10% | 566k | 105.25 |
|
| Regal-beloit Corporation (RRX) | 0.1 | $58M | NEW | 403k | 143.44 |
|
| Icici Bank Adr (IBN) | 0.1 | $57M | -45% | 1.9M | 30.23 |
|
| Weatherford Intl Ord Shs (WFRD) | 0.1 | $56M | +9% | 822k | 68.43 |
|
| Laureate Education Common Stock (LAUR) | 0.1 | $55M | NEW | 1.7M | 31.54 |
|
| Modine Manufacturing (MOD) | 0.1 | $54M | +58% | 381k | 142.16 |
|
| Rush Enterprises Cl A (RUSHA) | 0.1 | $53M | -5% | 994k | 53.47 |
|
| Fox Factory Hldg (FOXF) | 0.1 | $52M | -13% | 2.2M | 24.29 |
|
| Gogo (GOGO) | 0.1 | $52M | +6% | 6.1M | 8.59 |
|
| Tower Semiconductor Shs New (TSEM) | 0.1 | $51M | -6% | 702k | 72.30 |
|
| Ameris Ban (ABCB) | 0.1 | $48M | -5% | 658k | 73.31 |
|
| Albany Intl Corp Cl A (AIN) | 0.1 | $47M | +24% | 877k | 53.30 |
|
| Banner Corp Com New (BANR) | 0.1 | $47M | +13% | 710k | 65.50 |
|
| Quaker Chemical Corporation (KWR) | 0.1 | $46M | NEW | 352k | 131.75 |
|
| Caci Intl Cl A (CACI) | 0.1 | $46M | -16% | 93k | 498.78 |
|
| Rush Street Interactive (RSI) | 0.1 | $45M | -18% | 2.2M | 20.48 |
|
| Lumentum Hldgs (LITE) | 0.1 | $45M | -23% | 274k | 162.71 |
|
| Coca-cola Europacific Partne SHS (CCEP) | 0.1 | $45M | -3% | 492k | 90.41 |
|
| Canadian Pacific Kansas City (CP) | 0.1 | $44M | -3% | 588k | 74.49 |
|
| U.S. Lime & Minerals (USLM) | 0.1 | $44M | -6% | 333k | 131.55 |
|
| Taylor Morrison Hom (TMHC) | 0.1 | $43M | -5% | 650k | 66.01 |
|
| Jones Lang LaSalle Incorporated (JLL) | 0.1 | $43M | +24% | 143k | 298.28 |
|
| Establishment Labs Holdings Ord (ESTA) | 0.1 | $42M | +17% | 1.0M | 40.99 |
|
| Balchem Corporation (BCPC) | 0.1 | $41M | +16% | 276k | 150.06 |
|
| Healthcare Rlty Tr Cl A Com (HR) | 0.1 | $41M | 2.3M | 18.03 |
|
|
| Simply Good Foods (SMPL) | 0.1 | $41M | +7% | 1.7M | 24.82 |
|
| Stepstone Group Com Cl A (STEP) | 0.1 | $41M | +16% | 624k | 65.31 |
|
| John Bean Technologies Corporation (JBTM) | 0.1 | $41M | 289k | 140.45 |
|
|
| Cognex Corporation (CGNX) | 0.1 | $40M | +15% | 888k | 45.30 |
|
| Revolve Group Cl A (RVLV) | 0.1 | $39M | +3% | 1.8M | 21.30 |
|
| Equity Lifestyle Properties (ELS) | 0.1 | $39M | 638k | 60.70 |
|
|
| Gulfport Energy Corp Common Shares (GPOR) | 0.1 | $38M | -5% | 212k | 180.98 |
|
| Helios Technologies (HLIO) | 0.1 | $38M | +16% | 736k | 52.13 |
|
| Eastern Bankshares (EBC) | 0.1 | $38M | -5% | 2.1M | 18.15 |
|
| East West Ban (EWBC) | 0.1 | $38M | 354k | 106.45 |
|
|
| Sanmina (SANM) | 0.1 | $37M | -5% | 324k | 115.11 |
|
| Seacoast Bkg Corp Fla Com New (SBCF) | 0.1 | $37M | -5% | 1.2M | 30.43 |
|
| Alignment Healthcare (ALHC) | 0.1 | $37M | +43% | 2.1M | 17.45 |
|
| Hancock Holding Company (HWC) | 0.1 | $37M | -5% | 587k | 62.61 |
|
| Impinj (PI) | 0.1 | $36M | NEW | 201k | 180.75 |
|
| Atlantic Union B (AUB) | 0.1 | $36M | +4% | 1.0M | 35.29 |
|
| Knowles (KN) | 0.1 | $36M | -5% | 1.5M | 23.31 |
|
| Montrose Environmental Group (MEG) | 0.1 | $36M | -43% | 1.3M | 27.46 |
|
| Rexford Industrial Realty Inc reit (REXR) | 0.1 | $36M | 868k | 41.11 |
|
|
| Wiley John & Sons Cl A (WLY) | 0.1 | $36M | -5% | 879k | 40.47 |
|
| Banc Of California (BANC) | 0.1 | $35M | -5% | 2.1M | 16.55 |
|
| Varonis Sys (VRNS) | 0.1 | $35M | -35% | 613k | 57.47 |
|
| First Ban (FBNC) | 0.1 | $35M | -5% | 665k | 52.89 |
|
| Winmark Corporation (WINA) | 0.1 | $35M | +16% | 71k | 497.77 |
|
| CECO Environmental (CECO) | 0.1 | $35M | -27% | 686k | 51.20 |
|
| Stellar Bancorp Ord (STEL) | 0.1 | $35M | +8% | 1.2M | 30.34 |
|
| Americold Rlty Tr (COLD) | 0.1 | $35M | +7% | 2.9M | 12.24 |
|
| Gxo Logistics Incorporated Common Stock (GXO) | 0.1 | $35M | +24% | 661k | 52.89 |
|
| PDF Solutions (PDFS) | 0.1 | $35M | +13% | 1.3M | 25.82 |
|
| XP Cl A (XP) | 0.1 | $35M | NEW | 1.9M | 18.79 |
|
| Evolent Health Cl A (EVH) | 0.1 | $34M | -6% | 4.0M | 8.46 |
|
| Atmus Filtration Technologies Ord (ATMU) | 0.1 | $34M | -5% | 752k | 45.09 |
|
| Texas Capital Bancshares (TCBI) | 0.1 | $34M | -27% | 400k | 84.53 |
|
| Neogen Corporation (NEOG) | 0.1 | $34M | -37% | 5.9M | 5.71 |
|
| Enterprise Financial Services (EFSC) | 0.1 | $34M | -5% | 578k | 57.98 |
|
| Washington Federal (WAFD) | 0.1 | $33M | +14% | 1.1M | 30.29 |
|
| Wal-Mart Stores (WMT) | 0.1 | $33M | -11% | 319k | 103.06 |
|
| Commercial Metals Company (CMC) | 0.1 | $33M | -5% | 571k | 57.28 |
|
| KAR Auction Services (KAR) | 0.1 | $32M | -15% | 1.1M | 28.78 |
|
| Tri Pointe Homes (TPH) | 0.1 | $32M | -5% | 947k | 33.97 |
|
| Inter & Co Class A Com (INTR) | 0.1 | $32M | +108% | 3.5M | 9.23 |
|
| Selective Insurance (SIGI) | 0.1 | $32M | -5% | 395k | 81.07 |
|
| Caretrust Reit (CTRE) | 0.1 | $32M | -33% | 921k | 34.68 |
|
| Biosante Pharmaceuticals (ANIP) | 0.1 | $32M | -28% | 349k | 91.60 |
|
| Renasant (RNST) | 0.1 | $32M | -5% | 862k | 36.89 |
|
| First Merchants Corporation (FRME) | 0.1 | $32M | +16% | 843k | 37.70 |
|
| Kite Rlty Group Tr Com New (KRG) | 0.1 | $32M | -5% | 1.4M | 22.30 |
|
| Sportradar Group Class A Ord Shs (SRAD) | 0.1 | $32M | -7% | 1.2M | 26.90 |
|
| Maximus (MMS) | 0.1 | $32M | -25% | 345k | 91.37 |
|
| Huron Consulting (HURN) | 0.1 | $32M | -5% | 215k | 146.77 |
|
| ABM Industries (ABM) | 0.1 | $32M | -5% | 682k | 46.12 |
|
| Avnet (AVT) | 0.1 | $31M | -2% | 594k | 52.28 |
|
| Spire (SR) | 0.1 | $31M | +30% | 374k | 81.52 |
|
| Hayward Hldgs (HAYW) | 0.1 | $30M | NEW | 2.0M | 15.12 |
|
| Brady Corp Cl A (BRC) | 0.1 | $30M | -5% | 389k | 78.03 |
|
| Rambus (RMBS) | 0.1 | $30M | NEW | 291k | 104.20 |
|
| Applied Industrial Technologies (AIT) | 0.1 | $30M | 116k | 261.05 |
|
|
| Lexington Realty Trust (LXP) | 0.1 | $30M | -5% | 3.3M | 8.96 |
|
| Trinet (TNET) | 0.1 | $30M | +13% | 445k | 66.89 |
|
| UMB Financial Corporation (UMBF) | 0.1 | $30M | NEW | 249k | 118.35 |
|
| Lantheus Holdings Inc Common Stock Usd 0.01 (LNTH) | 0.1 | $30M | +46% | 575k | 51.29 |
|
| Alaska Air (ALK) | 0.1 | $29M | -5% | 590k | 49.78 |
|
| U.S. Physical Therapy (USPH) | 0.1 | $29M | NEW | 346k | 84.95 |
|
| Digitalbridge Group Cl A New (DBRG) | 0.1 | $29M | -5% | 2.5M | 11.70 |
|
| Celestica (CLS) | 0.1 | $29M | NEW | 117k | 246.38 |
|
| Belden (BDC) | 0.1 | $29M | -5% | 237k | 120.27 |
|
| Ul Solutions Class A Com Shs (ULS) | 0.1 | $29M | -8% | 402k | 70.86 |
|
| Integer Hldgs (ITGR) | 0.1 | $29M | NEW | 275k | 103.33 |
|
| Four Corners Ppty Tr (FCPT) | 0.1 | $28M | -5% | 1.2M | 24.40 |
|
| Kulicke and Soffa Industries (KLIC) | 0.1 | $28M | -5% | 698k | 40.64 |
|
| Pbf Energy Cl A (PBF) | 0.1 | $28M | -5% | 933k | 30.17 |
|
| Kirby Corporation (KEX) | 0.1 | $28M | +15% | 336k | 83.45 |
|
| Expro Group Holdings Nv (XPRO) | 0.1 | $28M | -5% | 2.4M | 11.88 |
|
| Nebius Group Shs Class A (NBIS) | 0.1 | $28M | NEW | 249k | 112.27 |
|
| Onemain Holdings (OMF) | 0.1 | $28M | 495k | 56.46 |
|
|
| ICU Medical, Incorporated (ICUI) | 0.1 | $28M | +9% | 232k | 119.96 |
|
| Korn Ferry Com New (KFY) | 0.1 | $28M | -5% | 398k | 69.98 |
|
| Extreme Networks (EXTR) | 0.1 | $28M | -29% | 1.3M | 20.65 |
|
| Diodes Incorporated (DIOD) | 0.1 | $28M | -5% | 522k | 53.21 |
|
| Zeta Global Holdings Corp Cl A (ZETA) | 0.1 | $28M | +11% | 1.4M | 19.87 |
|
| Janus International Group In Common Stock (JBI) | 0.1 | $27M | -23% | 2.8M | 9.87 |
|
| Elme Communities Sh Ben Int (ELME) | 0.1 | $27M | -5% | 1.6M | 16.86 |
|
| Sila Realty Trust Common Stock (SILA) | 0.1 | $27M | -5% | 1.1M | 25.10 |
|
| Vishay Intertechnology (VSH) | 0.1 | $27M | -5% | 1.8M | 15.30 |
|
| Aehr Test Systems (AEHR) | 0.1 | $27M | NEW | 894k | 30.11 |
|
| Agree Realty Corporation (ADC) | 0.1 | $27M | 378k | 71.04 |
|
|
| Northwestern Energy Group In Com New (NWE) | 0.1 | $27M | -5% | 456k | 58.61 |
|
| Sterling Construction Company (STRL) | 0.1 | $27M | NEW | 78k | 339.68 |
|
| Ecovyst (ECVT) | 0.1 | $26M | -5% | 3.0M | 8.76 |
|
| Krystal Biotech (KRYS) | 0.1 | $26M | +63% | 149k | 176.53 |
|
| Armstrong World Industries (AWI) | 0.1 | $26M | -5% | 134k | 196.01 |
|
| Thermon Group Holdings (THR) | 0.1 | $26M | -5% | 980k | 26.72 |
|
| Central Garden & Pet Cl A Non-vtg (CENTA) | 0.1 | $26M | +6% | 885k | 29.53 |
|
| Grand Canyon Education (LOPE) | 0.1 | $26M | +13% | 119k | 219.52 |
|
| Signet Jewelers SHS (SIG) | 0.1 | $26M | -11% | 271k | 95.92 |
|
| Columbia Banking System (COLB) | 0.1 | $26M | -10% | 1.0M | 25.74 |
|
| Silgan Holdings (SLGN) | 0.1 | $26M | +11% | 598k | 43.01 |
|
| Adtran Holdings (ADTN) | 0.1 | $26M | -5% | 2.7M | 9.38 |
|
| Granite Construction (GVA) | 0.1 | $26M | -22% | 234k | 109.65 |
|
| Brightview Holdings (BV) | 0.1 | $26M | NEW | 1.9M | 13.40 |
|
| Hanover Insurance (THG) | 0.1 | $25M | NEW | 140k | 181.63 |
|
| Owens Corning (OC) | 0.1 | $25M | 179k | 141.46 |
|
|
| Sitime Corp (SITM) | 0.1 | $25M | -26% | 83k | 301.31 |
|
| CSG Systems International (CSGS) | 0.1 | $25M | -19% | 389k | 64.38 |
|
| Dycom Industries (DY) | 0.1 | $25M | NEW | 84k | 291.76 |
|
| UMH Properties (UMH) | 0.1 | $25M | -5% | 1.7M | 14.85 |
|
| Donnelley Finl Solutions (DFIN) | 0.1 | $25M | +16% | 478k | 51.43 |
|
| Treace Med Concepts (TMCI) | 0.1 | $24M | +17% | 3.6M | 6.71 |
|
| Steven Madden (SHOO) | 0.1 | $24M | +7% | 725k | 33.48 |
|
| Jefferson Capital (JCAP) | 0.1 | $24M | +54% | 1.4M | 17.26 |
|
| Hub Group Cl A (HUBG) | 0.1 | $24M | -5% | 691k | 34.44 |
|
| Empire St Rlty Tr Cl A (ESRT) | 0.1 | $24M | -5% | 3.1M | 7.66 |
|
| Bkv Corp (BKV) | 0.1 | $24M | +15% | 1.0M | 23.13 |
|
| Embecta Corp Common Stock (EMBC) | 0.1 | $24M | -15% | 1.7M | 14.11 |
|
| Bbb Foods Cl A Com (TBBB) | 0.1 | $24M | -66% | 872k | 26.96 |
|
| Veracyte (VCYT) | 0.1 | $23M | NEW | 678k | 34.33 |
|
| Haemonetics Corporation (HAE) | 0.1 | $23M | +13% | 477k | 48.74 |
|
| Flowserve Corporation (FLS) | 0.1 | $23M | 432k | 53.14 |
|
|
| Mirum Pharmaceuticals (MIRM) | 0.1 | $23M | NEW | 313k | 73.31 |
|
| ESCO Technologies (ESE) | 0.1 | $23M | -40% | 108k | 211.11 |
|
| Air Lease Corp Cl A (AL) | 0.1 | $22M | -29% | 348k | 63.65 |
|
| La-Z-Boy Incorporated (LZB) | 0.1 | $22M | -5% | 636k | 34.32 |
|
| Vertex Cl A (VERX) | 0.1 | $21M | +12% | 854k | 24.79 |
|
| Matador Resources (MTDR) | 0.1 | $21M | -5% | 460k | 44.93 |
|
| Netstreit Corp (NTST) | 0.1 | $21M | NEW | 1.1M | 18.06 |
|
| Knight-swift Transn Hldgs In Cl A (KNX) | 0.1 | $20M | +8184% | 510k | 39.51 |
|
| Onespaworld Holdings Ltd onespaworld hold (OSW) | 0.1 | $20M | -33% | 928k | 21.14 |
|
| Argan (AGX) | 0.0 | $19M | NEW | 72k | 270.05 |
|
| Pebblebrook Hotel Trust (PEB) | 0.0 | $19M | -5% | 1.7M | 11.39 |
|
| Palo Alto Networks (PANW) | 0.0 | $19M | -39% | 94k | 203.62 |
|
| Greif Cl A (GEF) | 0.0 | $19M | -6% | 315k | 59.76 |
|
| Sunstone Hotel Investors (SHO) | 0.0 | $19M | -5% | 2.0M | 9.37 |
|
| Matson (MATX) | 0.0 | $18M | -5% | 178k | 98.59 |
|
| Iamgold Corp (IAG) | 0.0 | $17M | NEW | 1.3M | 12.93 |
|
| Aura Minerals Shs New | 0.0 | $17M | NEW | 454k | 37.21 |
|
| Yeti Hldgs (YETI) | 0.0 | $17M | -5% | 507k | 33.18 |
|
| Antero Res (AR) | 0.0 | $17M | -43% | 501k | 33.56 |
|
| Verint Systems (VRNT) | 0.0 | $16M | -36% | 796k | 20.25 |
|
| Vnet Group Sponsored Ads A (VNET) | 0.0 | $16M | NEW | 1.5M | 10.33 |
|
| Intercorp Finl Svcs SHS (IFS) | 0.0 | $15M | +100% | 377k | 40.34 |
|
| Graham Corporation (GHM) | 0.0 | $15M | NEW | 274k | 54.90 |
|
| Hdfc Bank Sponsored Ads (HDB) | 0.0 | $15M | -56% | 440k | 34.16 |
|
| Edgewell Pers Care (EPC) | 0.0 | $15M | -5% | 734k | 20.36 |
|
| MGIC Investment (MTG) | 0.0 | $15M | -44% | 516k | 28.37 |
|
| Descartes Sys Grp (DSGX) | 0.0 | $14M | 152k | 94.23 |
|
|
| Grupo Aeroportuario Del Sure Spon Adr Ser B (ASR) | 0.0 | $14M | -3% | 43k | 323.33 |
|
| Winnebago Industries (WGO) | 0.0 | $14M | -5% | 413k | 33.44 |
|
| Procept Biorobotics Corp (PRCT) | 0.0 | $14M | +16% | 383k | 35.69 |
|
| Brightsphere Investment Group (AAMI) | 0.0 | $14M | -60% | 281k | 48.16 |
|
| Titan Machinery (TITN) | 0.0 | $13M | -5% | 770k | 16.74 |
|
| Marex Group Ord (MRX) | 0.0 | $12M | -54% | 368k | 33.62 |
|
| Innovex International (INVX) | 0.0 | $12M | -44% | 662k | 18.54 |
|
| CRH Ord (CRH) | 0.0 | $12M | -37% | 101k | 119.90 |
|
| Monro Muffler Brake (MNRO) | 0.0 | $12M | -32% | 670k | 17.97 |
|
| Cracker Barrel Old Country Store (CBRL) | 0.0 | $12M | -46% | 268k | 44.06 |
|
| Eli Lilly & Co. (LLY) | 0.0 | $12M | -25% | 15k | 763.00 |
|
| Ishares Tr Rus 2000 Grw Etf (IWO) | 0.0 | $12M | -22% | 36k | 320.04 |
|
| Lo (LOCO) | 0.0 | $11M | -5% | 1.2M | 9.70 |
|
| Cognyte Software Ord Shs (CGNT) | 0.0 | $11M | -5% | 1.3M | 8.40 |
|
| AmerisourceBergen (COR) | 0.0 | $11M | -7% | 35k | 312.53 |
|
| West Pharmaceutical Services (WST) | 0.0 | $11M | -88% | 41k | 262.33 |
|
| Humana (HUM) | 0.0 | $10M | +256% | 39k | 260.17 |
|
| Intuitive Surgical Com New (ISRG) | 0.0 | $9.9M | -38% | 22k | 447.23 |
|
| JPMorgan Chase & Co. (JPM) | 0.0 | $9.5M | -59% | 30k | 315.43 |
|
| Golden Entmt (GDEN) | 0.0 | $9.3M | -28% | 396k | 23.58 |
|
| Applied Materials (AMAT) | 0.0 | $9.1M | -3% | 45k | 204.74 |
|
| Cellebrite Di Ordinary Shares (CLBT) | 0.0 | $8.9M | -12% | 483k | 18.53 |
|
| Compania De Minas Buenaventu Sponsored Adr (BVN) | 0.0 | $8.5M | NEW | 350k | 24.33 |
|
| Intercontinental Exchange (ICE) | 0.0 | $8.2M | -49% | 49k | 168.48 |
|
| Murphy Usa (MUSA) | 0.0 | $7.2M | -53% | 19k | 388.26 |
|
| Netflix (NFLX) | 0.0 | $7.2M | -39% | 6.0k | 1198.92 |
|
| Quanterix Ord (QTRX) | 0.0 | $7.1M | +16% | 1.3M | 5.43 |
|
| Atour Lifestyle Hldgs Sponsored Ads (ATAT) | 0.0 | $7.1M | NEW | 190k | 37.59 |
|
| Progressive Corporation (PGR) | 0.0 | $7.1M | -47% | 29k | 246.95 |
|
| Gra (GGG) | 0.0 | $6.7M | -35% | 79k | 84.96 |
|
| Tko Group Holdings Cl A (TKO) | 0.0 | $6.7M | -39% | 33k | 201.96 |
|
| Abbott Laboratories (ABT) | 0.0 | $6.3M | 47k | 133.94 |
|
|
| Millicom Intl Cellular S A Com Stk (TIGO) | 0.0 | $6.2M | +14% | 128k | 48.54 |
|
| Oddity Tech Shs Cl A (ODD) | 0.0 | $5.4M | -39% | 87k | 62.30 |
|
| Hims & Hers Health Com Cl A (HIMS) | 0.0 | $4.5M | -64% | 80k | 56.72 |
|
| Arthur J. Gallagher & Co. (AJG) | 0.0 | $4.2M | -59% | 14k | 309.74 |
|
| Elf Beauty (ELF) | 0.0 | $3.8M | -85% | 29k | 132.48 |
|
| Up Fintech Hldg Sponsored Ads (TIGR) | 0.0 | $3.8M | NEW | 355k | 10.67 |
|
| Dbx Etf Tr Xtrack Hrvst Csi (ASHR) | 0.0 | $3.4M | 102k | 32.98 |
|
|
| Banco Bilbao Vizcaya Argenta Sponsored Adr (BBVA) | 0.0 | $3.3M | +9% | 172k | 19.25 |
|
| Asml Holding N V N Y Registry Shs (ASML) | 0.0 | $3.1M | 3.2k | 968.09 |
|
|
| Kinsale Cap Group (KNSL) | 0.0 | $3.0M | -57% | 7.1k | 425.26 |
|
| Unilever Spon Adr New (UL) | 0.0 | $2.7M | 45k | 59.28 |
|
|
| Sap Se Spon Adr (SAP) | 0.0 | $2.5M | -24% | 9.5k | 267.21 |
|
| Astrazeneca Sponsored Adr (AZN) | 0.0 | $2.5M | 33k | 76.72 |
|
|
| Sumitomo Mitsui Finl Group I Sponsored Adr (SMFG) | 0.0 | $2.2M | 131k | 16.74 |
|
|
| Keysight Technologies (KEYS) | 0.0 | $2.1M | 12k | 174.92 |
|
|
| Ishares Tr Msci India Etf (INDA) | 0.0 | $1.9M | -13% | 37k | 52.06 |
|
| Trip Com Group Ads (TCOM) | 0.0 | $1.8M | 23k | 75.20 |
|
|
| Shopify Cl A Sub Vtg Shs (SHOP) | 0.0 | $1.7M | 11k | 148.61 |
|
|
| Marvell Technology (MRVL) | 0.0 | $1.6M | +21% | 19k | 84.07 |
|
| Barclays Adr (BCS) | 0.0 | $1.6M | NEW | 76k | 20.67 |
|
| Motorola Solutions Com New (MSI) | 0.0 | $1.3M | NEW | 2.9k | 457.29 |
|
| Corteva (CTVA) | 0.0 | $1.1M | -22% | 17k | 67.63 |
|
| Relx Sponsored Adr (RELX) | 0.0 | $1.0M | -39% | 21k | 47.76 |
|
| Ishares Tr Msci India Sm Cp (SMIN) | 0.0 | $939k | -9% | 13k | 71.72 |
|
| Wisdomtree Tr India Erngs Fd (EPI) | 0.0 | $928k | 21k | 44.20 |
|
|
| Apollo Global Mgmt (APO) | 0.0 | $879k | -99% | 6.6k | 133.27 |
|
| Cbiz (CBZ) | 0.0 | $808k | -94% | 15k | 52.96 |
|
| Allegion Ord Shs (ALLE) | 0.0 | $608k | -3% | 3.4k | 177.35 |
|
| Datadog Cl A Com (DDOG) | 0.0 | $582k | -99% | 4.1k | 142.40 |
|
| Royal Gold (RGLD) | 0.0 | $560k | +9% | 2.8k | 200.58 |
|
| Donaldson Company (DCI) | 0.0 | $531k | -3% | 6.5k | 81.85 |
|
| Flex Ord (FLEX) | 0.0 | $515k | -15% | 8.9k | 57.97 |
|
| PPL Corporation (PPL) | 0.0 | $497k | -3% | 13k | 37.16 |
|
| Wright Express (WEX) | 0.0 | $491k | -3% | 3.1k | 157.53 |
|
| NiSource (NI) | 0.0 | $489k | -3% | 11k | 43.30 |
|
| Regency Centers Corporation (REG) | 0.0 | $479k | -2% | 6.6k | 72.90 |
|
| Amdocs SHS (DOX) | 0.0 | $450k | -2% | 5.5k | 82.05 |
|
| Dover Corporation (DOV) | 0.0 | $439k | NEW | 2.6k | 166.83 |
|
| Allison Transmission Hldngs I (ALSN) | 0.0 | $424k | -3% | 5.0k | 84.88 |
|
| Genpact SHS (G) | 0.0 | $421k | -3% | 10k | 41.89 |
|
| Peak (DOC) | 0.0 | $419k | -3% | 22k | 19.15 |
|
| Timken Company (TKR) | 0.0 | $416k | -2% | 5.5k | 75.18 |
|
| Axalta Coating Sys (AXTA) | 0.0 | $411k | -2% | 14k | 28.62 |
|
| Labcorp Holdings Com Shs (LH) | 0.0 | $397k | -3% | 1.4k | 287.06 |
|
| Netease Sponsored Ads (NTES) | 0.0 | $397k | NEW | 2.6k | 151.99 |
|
| Crown Holdings (CCK) | 0.0 | $394k | -15% | 4.1k | 96.59 |
|
| Paylocity Holding Corporation (PCTY) | 0.0 | $394k | -99% | 2.5k | 159.27 |
|
| Icon SHS (ICLR) | 0.0 | $384k | -3% | 2.2k | 175.00 |
|
| LKQ Corporation (LKQ) | 0.0 | $379k | -3% | 12k | 30.54 |
|
| Host Hotels & Resorts (HST) | 0.0 | $372k | -2% | 22k | 17.02 |
|
| Molson Coors Beverage CL B (TAP) | 0.0 | $365k | -3% | 8.1k | 45.25 |
|
| Chesapeake Energy Corp (EXE) | 0.0 | $354k | -3% | 3.3k | 106.24 |
|
| J.B. Hunt Transport Services (JBHT) | 0.0 | $350k | -3% | 2.6k | 134.17 |
|
| Fluor Corporation (FLR) | 0.0 | $348k | NEW | 8.3k | 42.07 |
|
| Accenture Plc Ireland Shs Class A (ACN) | 0.0 | $343k | -8% | 1.4k | 246.60 |
|
| Brunswick Corporation (BC) | 0.0 | $327k | -3% | 5.2k | 63.24 |
|
| American Financial (AFG) | 0.0 | $320k | -5% | 2.2k | 145.72 |
|
| Ingredion Incorporated (INGR) | 0.0 | $318k | -3% | 2.6k | 122.11 |
|
| Jabil Circuit (JBL) | 0.0 | $312k | -3% | 1.4k | 217.17 |
|
| Camden Ppty Tr Sh Ben Int (CPT) | 0.0 | $301k | -2% | 2.8k | 106.78 |
|
| Toll Brothers (TOL) | 0.0 | $266k | 1.9k | 138.14 |
|
|
| Willis Towers Watson SHS (WTW) | 0.0 | $261k | 756.00 | 345.45 |
|
|
| Entergy Corporation (ETR) | 0.0 | $257k | 2.8k | 93.19 |
|
|
| Southstate Bk Corp (SSB) | 0.0 | $256k | NEW | 2.6k | 98.87 |
|
| Webster Financial Corporation (WBS) | 0.0 | $255k | -4% | 4.3k | 59.44 |
|
| State Street Corporation (STT) | 0.0 | $252k | 2.2k | 116.01 |
|
|
| Stag Industrial (STAG) | 0.0 | $247k | -4% | 7.0k | 35.29 |
|
| Acadia Healthcare (ACHC) | 0.0 | $246k | -57% | 9.9k | 24.76 |
|
| Blackstone Group Inc Com Cl A (BX) | 0.0 | $244k | NEW | 1.4k | 170.85 |
|
| Hewlett Packard Enterprise (HPE) | 0.0 | $240k | 9.8k | 24.56 |
|
|
| Vertex Pharmaceuticals Incorporated (VRTX) | 0.0 | $233k | -97% | 596.00 | 391.64 |
|
| Stmicroelectronics N V Ny Registry (STM) | 0.0 | $233k | 8.3k | 28.26 |
|
|
| Kkr & Co (KKR) | 0.0 | $230k | 1.8k | 129.95 |
|
|
| Vici Pptys (VICI) | 0.0 | $223k | 6.8k | 32.61 |
|
|
| Check Point Software Tech Lt Ord (CHKP) | 0.0 | $221k | NEW | 1.1k | 206.91 |
|
| Hartford Financial Services (HIG) | 0.0 | $207k | NEW | 1.6k | 133.39 |
|
| Phillips 66 (PSX) | 0.0 | $206k | NEW | 1.5k | 136.02 |
|
| Huntington Bancshares Incorporated (HBAN) | 0.0 | $195k | 11k | 17.27 |
|
|
| Permian Resources Corp Class A Com (PR) | 0.0 | $192k | -3% | 15k | 12.80 |
|
| Ziprecruiter Cl A (ZIP) | 0.0 | $106k | -99% | 25k | 4.22 |
|
Past Filings by William Blair Investment Management
SEC 13F filings are viewable for William Blair Investment Management going back to 2015
- William Blair Investment Management 2025 Q3 filed Nov. 12, 2025
- William Blair Investment Management 2025 Q2 filed July 29, 2025
- William Blair Investment Management 2025 Q1 filed May 9, 2025
- William Blair Investment Management 2024 Q4 filed Feb. 10, 2025
- William Blair Investment Management 2024 Q3 filed Nov. 8, 2024
- William Blair Investment Management 2024 Q2 filed Aug. 8, 2024
- William Blair Investment Management 2024 Q1 filed May 8, 2024
- William Blair Investment Management 2023 Q4 filed Feb. 9, 2024
- William Blair Investment Management 2023 Q3 filed Nov. 9, 2023
- William Blair Investment Management 2023 Q2 filed Aug. 11, 2023
- William Blair Investment Management 2023 Q1 filed May 12, 2023
- William Blair Investment Management 2022 Q4 filed Feb. 9, 2023
- William Blair Investment Management 2022 Q3 filed Nov. 9, 2022
- William Blair Investment Management 2022 Q2 filed Aug. 10, 2022
- William Blair Investment Management 2022 Q1 filed May 11, 2022
- William Blair Investment Management 2021 Q4 filed Feb. 14, 2022