Osterweis Capital Management

Osterweis Capital Management as of Sept. 30, 2025

Portfolio Holdings for Osterweis Capital Management

Osterweis Capital Management holds 275 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
Alphabet Cap Stk Cl C (GOOG) 4.8 $107M 440k 243.55
Microsoft Corporation (MSFT) 4.5 $99M 192k 517.95
Amazon (AMZN) 3.5 $78M 354k 219.57
Broadcom (AVGO) 3.1 $70M 211k 329.91
Airbnb Note 3/1 (Principal) 3.1 $69M 71M 0.98
Cable One Note 3/1 (Principal) 3.1 $69M 70M 0.98
Fiverr Intl Note 11/0 (Principal) 2.7 $59M 59M 1.00
Dexcom Note 0.250%11/1 (Principal) 2.4 $54M 55M 0.99
Summit Hotel Pptys Note 1.500% 2/1 (Principal) 2.4 $53M 54M 0.98
AutoZone (AZO) 2.3 $50M 12k 4290.24
Visa Com Cl A (V) 2.2 $49M 142k 341.38
Danaher Corporation (DHR) 2.2 $48M 241k 198.26
Haemonetics Corp Mass Note 3/0 (Principal) 2.2 $48M 49M 0.98
JPMorgan Chase & Co. (JPM) 2.0 $45M 142k 315.43
American Water Works (AWK) 1.9 $42M 298k 139.19
Air Products & Chemicals (APD) 1.8 $41M 149k 272.72
Brown & Brown (BRO) 1.8 $40M 424k 93.79
Analog Devices (ADI) 1.7 $39M 157k 245.70
Applied Materials (AMAT) 1.7 $38M 186k 204.74
Waste Connections (WCN) 1.7 $38M 214k 175.80
Progressive Corporation (PGR) 1.7 $37M 151k 246.95
Eli Lilly & Co. (LLY) 1.7 $37M 48k 763.00
L3harris Technologies (LHX) 1.6 $35M 113k 305.41
Terreno Realty Corporation (TRNO) 1.5 $34M 604k 56.75
Lamar Advertising Cl A (LAMR) 1.5 $32M 265k 122.42
Vail Resorts Note 1/0 (Principal) 1.4 $31M 32M 0.99
Keysight Technologies (KEYS) 1.4 $31M 176k 174.92
Intuit (INTU) 1.4 $30M 44k 682.91
Ferguson Enterprises Common Stock New (FERG) 1.3 $29M 127k 224.58
Alarm Com Hldgs Note 1/1 (Principal) 1.3 $28M 29M 0.99
Ametek (AME) 1.3 $28M 149k 188.00
Boston Scientific Corporation (BSX) 1.3 $28M 284k 97.63
Redfin Corp Note 10/1 (Principal) 1.2 $27M 27M 1.00
NVIDIA Corporation (NVDA) 1.1 $25M 135k 186.58
Canadian Pacific Kansas City (CP) 1.1 $25M 337k 74.49
Boeing Company (BA) 1.1 $24M 111k 215.83
salesforce (CRM) 1.1 $23M 99k 237.00
Labcorp Holdings Com Shs (LH) 1.0 $22M 78k 287.06
Synopsys (SNPS) 1.0 $22M 44k 493.39
Intercontinental Exchange (ICE) 1.0 $21M 125k 168.48
Deere & Company (DE) 0.9 $19M 42k 457.26
Meta Platforms Cl A (META) 0.9 $19M 26k 734.38
Firstservice Corp (FSV) 0.8 $17M 92k 190.49
Sitime Corp (SITM) 0.8 $17M 57k 301.31
Rambus (RMBS) 0.7 $16M 152k 104.20
Guidewire Software (GWRE) 0.7 $15M 64k 229.86
Guardant Health (GH) 0.6 $13M 215k 62.48
Corpay Com Shs (CPAY) 0.6 $12M 43k 288.06
Apple (AAPL) 0.5 $12M 48k 254.63
Bofi Holding (AX) 0.5 $12M 142k 84.65
Casella Waste Sys Cl A (CWST) 0.5 $12M 123k 94.88
Glaukos (GKOS) 0.5 $12M 142k 81.55
Novartis Sponsored Adr (Principal) (NVS) 0.5 $11M 89k 128.24
AtriCure (ATRC) 0.5 $11M 322k 35.25
Spx Corp (SPXC) 0.5 $11M 61k 186.78
Jamf Hldg Corp Note 0.125% 9/0 (Principal) 0.5 $11M 12M 0.96
CECO Environmental (CECO) 0.5 $11M 210k 51.20
Magnolia Oil & Gas Corp Cl A (MGY) 0.5 $11M 450k 23.87
CryoLife (AORT) 0.5 $10M 241k 42.34
Ziff Davis Note 1.750%11/0 (Principal) 0.5 $10M 11M 0.96
Trex Company (TREX) 0.5 $10M 195k 51.67
Jbt Marel Corporation Note 0.250% 5/1 (Principal) 0.4 $9.8M 9.7M 1.01
Enphase Energy Note 3/0 (Principal) 0.4 $9.8M 10M 0.98
Repligen Corporation (RGEN) 0.4 $9.7M 73k 133.67
Servicetitan Shs Cl A (TTAN) 0.4 $9.7M 97k 100.83
Lattice Semiconductor (LSCC) 0.4 $9.7M 132k 73.32
Vericel (VCEL) 0.4 $9.7M 308k 31.47
Vital Farms (VITL) 0.4 $9.5M 231k 41.15
Life Time Group Holdings Common Stock (LTH) 0.4 $9.1M 330k 27.60
Modine Manufacturing (MOD) 0.4 $8.9M 63k 142.16
Procept Biorobotics Corp (PRCT) 0.4 $8.3M 234k 35.69
Waystar Holding Corp (WAY) 0.4 $8.3M 219k 37.92
Turning Pt Brands (TPB) 0.4 $8.3M 84k 98.86
Agilysys (AGYS) 0.4 $8.1M 77k 105.25
Clearwater Analytics Hldgs I Cl A (CWAN) 0.4 $8.0M 447k 18.02
Etsy Note 0.250% 6/1 (Principal) 0.3 $6.9M 7.8M 0.89
Pebblebrook Hotel Tr Note 1.750%12/1 (Principal) 0.3 $6.6M 6.7M 0.99
Rubrik Cl A (RBRK) 0.3 $6.3M 76k 82.25
Ensign (ENSG) 0.2 $5.0M 29k 172.77
Affirm Hldgs Com Cl A (AFRM) 0.2 $4.6M 64k 73.08
Adma Biologics (ADMA) 0.2 $4.5M 309k 14.66
Autodesk (ADSK) 0.2 $4.4M 14k 317.67
Chime Finl Com Shs Cl A (CHYM) 0.2 $3.9M 191k 20.17
Berkshire Hathaway Inc Del Cl A (BRK.A) 0.2 $3.8M 5.00 754200.00
Dutch Bros Cl A (BROS) 0.2 $3.7M 71k 52.34
Silicon Motion Technology Sponsored Adr (Principal) (SIMO) 0.2 $3.6M 38k 94.81
Lithia Motors (LAD) 0.2 $3.4M 11k 316.00
Ford Mtr Note 3/1 (Principal) 0.1 $3.0M 3.0M 1.02
Berkshire Hathaway Inc Del Cl B New (BRK.B) 0.1 $2.8M 5.7k 502.74
Enterprise Products Partners (EPD) 0.1 $2.7M 88k 31.27
Klaviyo Com Ser A (KVYO) 0.1 $2.7M 99k 27.69
Procter & Gamble Company (PG) 0.1 $2.7M 17k 153.65
Schwab Strategic Tr Us Brd Mkt Etf (Principal) (SCHB) 0.1 $2.4M 94k 25.71
Amprius Technologies Common Stock (AMPX) 0.1 $2.0M 187k 10.52
Fair Isaac Corporation (FICO) 0.1 $1.9M 1.3k 1496.53
M/a (MTSI) 0.1 $1.9M 15k 124.49
Palantir Technologies Cl A (PLTR) 0.1 $1.7M 9.2k 182.42
Workday Cl A (WDAY) 0.1 $1.4M 6.0k 240.73
Vanguard Index Fds S&p 500 Etf Shs (Principal) (VOO) 0.1 $1.4M 2.4k 612.38
Alphabet Cap Stk Cl A (GOOGL) 0.1 $1.4M 5.8k 243.10
Exxon Mobil Corporation (XOM) 0.1 $1.3M 11k 112.75
Essex Property Trust (ESS) 0.0 $1.1M 4.0k 267.66
Union Pacific Corporation (UNP) 0.0 $1.0M 4.3k 236.37
Levi Strauss & Co Cl A Com Stk (LEVI) 0.0 $932k 40k 23.30
Abbvie (ABBV) 0.0 $865k 3.7k 231.54
Johnson & Johnson (JNJ) 0.0 $822k 4.4k 185.42
Select Sector Spdr Tr Technology (Principal) (XLK) 0.0 $730k 2.6k 281.86
First Tr Exchange Trad Fd Vi FST TR GLB FD (Principal) (FTGC) 0.0 $669k 26k 25.90
Home Depot (HD) 0.0 $580k 1.4k 405.19
Ishares Tr Core Msci Eafe (Principal) (IEFA) 0.0 $545k 6.2k 87.31
Oracle Corporation (ORCL) 0.0 $519k 1.8k 281.24
Pimco Etf Tr 0-5 High Yield (Principal) (HYS) 0.0 $514k 5.4k 95.68
American Express Company (AXP) 0.0 $507k 1.5k 332.16
Schlumberger Com Stk (SLB) 0.0 $497k 15k 34.37
W.R. Berkley Corporation (WRB) 0.0 $485k 6.3k 76.62
Costco Wholesale Corporation (COST) 0.0 $470k 508.00 925.63
Ishares Tr Core 1 5 Yr Usd (Principal) (ISTB) 0.0 $440k 9.0k 48.84
Abbott Laboratories (ABT) 0.0 $435k 3.2k 133.94
Morgan Stanley Com New (MS) 0.0 $411k 2.6k 158.96
Tesla Motors (TSLA) 0.0 $378k 850.00 444.72
Crane Company Common Stock (CR) 0.0 $368k 2.0k 184.14
Wells Fargo & Company (WFC) 0.0 $361k 4.3k 83.82
Merck & Co (MRK) 0.0 $351k 4.2k 83.93
Walt Disney Company (DIS) 0.0 $300k 2.6k 114.50
Wal-Mart Stores (WMT) 0.0 $285k 2.8k 103.06
Raytheon Technologies Corp (RTX) 0.0 $277k 1.7k 167.33
Servicenow (NOW) 0.0 $273k 297.00 920.28
Ishares Tr Expnd Tec Sc Etf (Principal) (IGM) 0.0 $259k 2.1k 125.98
PNC Financial Services (PNC) 0.0 $257k 1.3k 200.93
Kla Corp Com New (KLAC) 0.0 $235k 218.00 1078.60
Netflix (NFLX) 0.0 $215k 179.00 1198.92
Cisco Systems (CSCO) 0.0 $210k 3.1k 68.42
Airbnb Com Cl A (ABNB) 0.0 $208k 1.7k 121.42
Proshares Tr S&p 500 Dv Arist (Principal) (NOBL) 0.0 $206k 2.0k 103.08
Vanguard Star Fds Vg Tl Intl Stk F (Principal) (VXUS) 0.0 $203k 2.8k 73.47
General Dynamics Corporation (GD) 0.0 $203k 594.00 341.00
Fastenal Company (FAST) 0.0 $194k 4.0k 49.04
Fiserv (FI) 0.0 $193k 1.5k 128.93
Southern Company (SO) 0.0 $188k 2.0k 94.77
At&t (T) 0.0 $176k 6.2k 28.24
S&p Global (SPGI) 0.0 $175k 360.00 486.71
Norfolk Southern (NSC) 0.0 $175k 582.00 300.41
McKesson Corporation (MCK) 0.0 $175k 226.00 772.54
Honeywell International (HON) 0.0 $173k 821.00 210.50
Duke Energy Corp Com New (DUK) 0.0 $173k 1.4k 123.75
HEICO Corporation (HEI) 0.0 $171k 531.00 322.82
Marsh & McLennan Companies (MMC) 0.0 $170k 841.00 201.53
Vanguard Admiral Fds Smllcp 600 Idx (Principal) (VIOO) 0.0 $168k 1.5k 110.47
Booking Holdings (BKNG) 0.0 $167k 31.00 5399.26
Intuitive Surgical Com New (ISRG) 0.0 $165k 368.00 447.23
O'reilly Automotive (ORLY) 0.0 $163k 1.5k 107.81
TJX Companies (TJX) 0.0 $160k 1.1k 144.54
Palo Alto Networks (PANW) 0.0 $155k 760.00 203.62
CoStar (CSGP) 0.0 $149k 1.8k 84.37
International Business Machines (IBM) 0.0 $143k 508.00 282.16
Parker-Hannifin Corporation (PH) 0.0 $142k 187.00 758.15
Crowdstrike Hldgs Cl A (CRWD) 0.0 $140k 286.00 490.38
Lyft Cl A Com (LYFT) 0.0 $134k 6.1k 22.01
Kkr & Co (KKR) 0.0 $134k 1.0k 129.95
Bank of New York Mellon Corporation (BK) 0.0 $131k 1.2k 108.96
Cigna Corp (CI) 0.0 $126k 438.00 288.25
Quanta Services (PWR) 0.0 $124k 300.00 414.42
McDonald's Corporation (MCD) 0.0 $124k 407.00 303.89
Prologis (PLD) 0.0 $117k 1.0k 114.52
Blackrock (BLK) 0.0 $108k 93.00 1165.87
Lam Research Corp Com New (LRCX) 0.0 $107k 796.00 133.90
Waste Management (WM) 0.0 $105k 476.00 220.83
Cme (CME) 0.0 $104k 384.00 270.19
Summit Therapeutics (SMMT) 0.0 $103k 5.0k 20.66
Markel Corporation (MKL) 0.0 $101k 53.00 1911.36
Vanguard Index Fds Extend Mkt Etf (Principal) (VXF) 0.0 $98k 469.00 209.45
Chevron Corporation (CVX) 0.0 $96k 618.00 155.30
Citigroup Com New (C) 0.0 $95k 935.00 101.50
Nasdaq Omx (NDAQ) 0.0 $89k 1.0k 88.45
Emcor (EME) 0.0 $88k 136.00 649.54
Vertiv Holdings Com Cl A (VRT) 0.0 $87k 579.00 150.86
Old Dominion Freight Line (ODFL) 0.0 $85k 606.00 140.78
Msci (MSCI) 0.0 $85k 149.00 567.41
Automatic Data Processing (ADP) 0.0 $80k 274.00 293.50
Illinois Tool Works (ITW) 0.0 $78k 300.00 260.76
Uber Technologies (UBER) 0.0 $76k 778.00 97.97
New Found Gold Corp (NFGC) 0.0 $74k 31k 2.37
Hannon Armstrong (HASI) 0.0 $73k 2.4k 30.70
Northrop Grumman Corporation (NOC) 0.0 $73k 119.00 609.32
Ishares Bitcoin Trust Etf Shs Ben Int (Principal) (IBIT) 0.0 $71k 1.1k 65.00
Marriott Intl Cl A (MAR) 0.0 $70k 269.00 260.44
Shopify Cl A Sub Vtg Shs (SHOP) 0.0 $69k 463.00 148.61
Ishares Tr Core S&p500 Etf (Principal) (IVV) 0.0 $67k 100.00 669.30
Tko Group Holdings Cl A (TKO) 0.0 $66k 327.00 201.96
Vanguard Index Fds Growth Etf (Principal) (VUG) 0.0 $65k 135.00 479.46
Coca-Cola Company (KO) 0.0 $63k 956.00 66.32
Adobe Systems Incorporated (ADBE) 0.0 $63k 178.00 352.75
Mettler-Toledo International (MTD) 0.0 $61k 50.00 1227.62
Arthur J. Gallagher & Co. (AJG) 0.0 $61k 197.00 309.74
Mondelez Intl Cl A (MDLZ) 0.0 $60k 966.00 62.47
Lowe's Companies (LOW) 0.0 $59k 236.00 251.31
Primoris Services (PRIM) 0.0 $59k 431.00 137.33
Entergy Corporation (ETR) 0.0 $58k 626.00 93.19
Valero Energy Corporation (VLO) 0.0 $58k 341.00 170.26
Starbucks Corporation (SBUX) 0.0 $58k 685.00 84.60
Philip Morris International (PM) 0.0 $58k 357.00 162.20
Spdr Gold Tr Gold Shs (Principal) (GLD) 0.0 $57k 159.00 355.47
ConocoPhillips (COP) 0.0 $55k 583.00 94.59
Equifax (EFX) 0.0 $54k 210.00 256.53
Ingersoll Rand (IR) 0.0 $52k 631.00 82.62
Insulet Corporation (PODD) 0.0 $50k 163.00 308.73
EQT Corporation (EQT) 0.0 $50k 921.00 54.43
Casey's General Stores (CASY) 0.0 $50k 88.00 565.32
Reliance Steel & Aluminum (RS) 0.0 $49k 174.00 280.83
Trimble Navigation (TRMB) 0.0 $48k 589.00 81.65
Broadridge Financial Solutions (BR) 0.0 $47k 199.00 238.17
EOG Resources (EOG) 0.0 $44k 389.00 112.12
ESCO Technologies (ESE) 0.0 $43k 205.00 211.11
Martin Marietta Materials (MLM) 0.0 $43k 68.00 630.28
Thermo Fisher Scientific (TMO) 0.0 $43k 88.00 485.02
Transunion (TRU) 0.0 $43k 508.00 83.78
Ss&c Technologies Holding (SSNC) 0.0 $42k 478.00 88.76
Agilent Technologies Inc C ommon (A) 0.0 $42k 324.00 128.35
Howmet Aerospace (HWM) 0.0 $41k 208.00 196.23
Evercore Class A (EVR) 0.0 $41k 120.00 337.32
Cummins (CMI) 0.0 $40k 95.00 422.37
Griffon Corporation (GFF) 0.0 $39k 512.00 76.15
Liberty Media Corp Del Com Lbty One S C (FWONK) 0.0 $39k 371.00 104.45
Micron Technology (MU) 0.0 $37k 223.00 167.32
Aramark Hldgs (ARMK) 0.0 $37k 958.00 38.40
Bank of America Corporation (BAC) 0.0 $37k 707.00 51.59
Green Brick Partners (GRBK) 0.0 $36k 491.00 73.86
American Electric Power Company (AEP) 0.0 $35k 310.00 112.50
Cdw (CDW) 0.0 $35k 217.00 159.28
Aar (AIR) 0.0 $34k 383.00 89.67
AZZ Incorporated (AZZ) 0.0 $34k 313.00 109.13
3M Company (MMM) 0.0 $33k 215.00 155.18
Texas Instruments Incorporated (TXN) 0.0 $33k 180.00 183.73
Applovin Corp Com Cl A (APP) 0.0 $33k 46.00 718.54
Amgen (AMGN) 0.0 $33k 117.00 282.20
Caci Intl Cl A (CACI) 0.0 $32k 65.00 498.78
Pepsi (PEP) 0.0 $32k 230.00 140.44
Ameren Corporation (AEE) 0.0 $32k 307.00 104.38
Carlisle Companies (CSL) 0.0 $32k 96.00 328.96
Snap Cl A (SNAP) 0.0 $31k 4.0k 7.71
Wec Energy Group (WEC) 0.0 $30k 262.00 114.59
Chewy Cl A (CHWY) 0.0 $29k 715.00 40.45
Hubspot (HUBS) 0.0 $29k 61.00 467.80
Travelers Companies (TRV) 0.0 $27k 96.00 279.22
Align Technology (ALGN) 0.0 $26k 211.00 125.22
Newsmax Com Shs Class B (NMAX) 0.0 $26k 2.1k 12.40
Tempur-Pedic International (SGI) 0.0 $26k 309.00 84.33
Nextera Energy (NEE) 0.0 $25k 330.00 75.49
Advanced Micro Devices (AMD) 0.0 $24k 150.00 161.79
ExlService Holdings (EXLS) 0.0 $24k 550.00 44.03
Stifel Financial (SF) 0.0 $24k 212.00 113.47
Lpl Financial Holdings (LPLA) 0.0 $23k 70.00 332.69
Ishares Ethereum Tr SHS (Principal) (ETHA) 0.0 $23k 735.00 31.51
Cbre Group Cl A (CBRE) 0.0 $21k 136.00 157.56
SEI Investments Company (SEIC) 0.0 $21k 246.00 84.85
Ufp Industries (UFPI) 0.0 $20k 210.00 93.49
Morningstar (MORN) 0.0 $19k 80.00 232.01
eBay (EBAY) 0.0 $18k 198.00 90.95
Lennox International (LII) 0.0 $18k 34.00 529.35
Pulse Biosciences (PLSE) 0.0 $18k 1.0k 17.70
Rivian Automotive Com Cl A (RIVN) 0.0 $17k 1.2k 14.68
Ulta Salon, Cosmetics & Fragrance (ULTA) 0.0 $16k 30.00 546.77
Rb Global (RBA) 0.0 $16k 145.00 108.36
Pool Corporation (POOL) 0.0 $13k 41.00 310.07
Copart (CPRT) 0.0 $12k 260.00 44.97
Veeva Sys Cl A Com (VEEV) 0.0 $11k 37.00 297.92
Vertex Pharmaceuticals Incorporated (VRTX) 0.0 $8.2k 21.00 391.62
Alphatec Hldgs Com New (ATEC) 0.0 $4.9k 334.00 14.54
Solventum Corp Com Shs (SOLV) 0.0 $3.9k 53.00 73.00
Veracyte (VCYT) 0.0 $3.0k 86.00 34.33
Liberty Media Corp Del Com Lbty One S A (FWONA) 0.0 $2.6k 27.00 95.22
Blackline (BL) 0.0 $2.3k 43.00 53.09
Paramount Skydance Corp Com Cl B (PSKY) 0.0 $2.1k 111.00 18.92
Amerisafe (AMSF) 0.0 $351.000000 8.00 43.88
Koninklijke Philips N V Ny Regis Shs New (PHG) 0.0 $109.000000 4.00 27.25