Needham Investment Management as of March 31, 2021
Portfolio Holdings for Needham Investment Management
Needham Investment Management holds 118 positions in its portfolio as reported in the March 2021 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price |
|---|---|---|---|---|---|
| Entegris (ENTG) | 4.7 | $35M | 311k | 111.80 | |
| Photronics (PLAB) | 3.4 | $25M | 1.9M | 12.86 | |
| PDF Solutions (PDFS) | 3.2 | $23M | 1.3M | 17.78 | |
| Aspen Aerogels (ASPN) | 3.1 | $22M | 1.1M | 20.34 | |
| MKS Instruments (MKSI) | 2.7 | $20M | 108k | 185.43 | |
| FormFactor (FORM) | 2.7 | $20M | 435k | 45.11 | |
| Vicor Corporation (VICR) | 2.7 | $20M | 230k | 85.04 | |
| Thermo Fisher Scientific (TMO) | 2.6 | $19M | 42k | 456.37 | |
| NOVA MEASURING Instruments L (NVMI) | 2.5 | $19M | 204k | 91.01 | |
| KVH Industries (KVHI) | 2.4 | $17M | 1.4M | 12.67 | |
| Comcast Corp Cl A (CMCSA) | 2.3 | $17M | 309k | 54.11 | |
| Super Micro Computer (SMCI) | 2.3 | $17M | 425k | 39.06 | |
| Intevac (IVAC) | 2.2 | $16M | 2.2M | 7.15 | |
| ViaSat (VSAT) | 1.9 | $14M | 291k | 48.07 | |
| Sumo Logic Ord | 1.8 | $14M | 713k | 18.86 | |
| Veeco Instruments (VECO) | 1.8 | $13M | 630k | 20.73 | |
| Cornerstone Ondemand | 1.7 | $12M | 285k | 43.58 | |
| CarMax (KMX) | 1.6 | $12M | 91k | 132.66 | |
| Vonage Holdings | 1.6 | $12M | 1.0M | 11.82 | |
| Ii-vi | 1.6 | $12M | 170k | 68.37 | |
| Adtran | 1.5 | $11M | 675k | 16.68 | |
| Benefitfocus | 1.5 | $11M | 800k | 13.81 | |
| D Fluidigm Corp Del (LAB) | 1.5 | $11M | 2.4M | 4.52 | |
| Laboratory Corp Amer Hldgs Com New | 1.5 | $11M | 42k | 255.14 | |
| Datadog Cl A Com (DDOG) | 1.5 | $11M | 128k | 83.34 | |
| Bigcommerce Hldgs Com Ser 1 (BIGC) | 1.4 | $11M | 184k | 57.80 | |
| Vishay Precision (VPG) | 1.4 | $10M | 339k | 30.81 | |
| Akoustis Technologies (AKTS) | 1.3 | $9.7M | 725k | 13.34 | |
| Tree (TREE) | 1.3 | $9.6M | 45k | 213.00 | |
| Sientra | 1.3 | $9.5M | 1.3M | 7.29 | |
| Tekla Life Sciences Invs Sh Ben Int (HQL) | 1.3 | $9.4M | 475k | 19.71 | |
| Axt (AXTI) | 1.2 | $9.0M | 775k | 11.66 | |
| World Wrestling Entmt Cl A | 1.2 | $8.8M | 162k | 54.26 | |
| Kla Corp Com New (KLAC) | 1.2 | $8.7M | 26k | 330.40 | |
| Yext (YEXT) | 1.1 | $8.3M | 575k | 14.48 | |
| Tekla Healthcare Invs Sh Ben Int (HQH) | 1.1 | $8.2M | 336k | 24.41 | |
| Vishay Intertechnology (VSH) | 1.1 | $8.0M | 333k | 24.08 | |
| Gilead Sciences (GILD) | 1.1 | $7.8M | 121k | 64.63 | |
| Apple (AAPL) | 1.1 | $7.7M | 63k | 122.15 | |
| Neophotonics Corp | 1.0 | $7.6M | 638k | 11.95 | |
| New Relic | 1.0 | $7.5M | 123k | 61.48 | |
| Viewray (VRAYQ) | 1.0 | $7.3M | 1.7M | 4.35 | |
| Limelight Networks | 1.0 | $7.0M | 2.0M | 3.57 | |
| Alteryx Com Cl A | 0.9 | $6.6M | 80k | 82.96 | |
| Boeing Company (BA) | 0.9 | $6.4M | 25k | 254.80 | |
| Emcore Corp Com New | 0.9 | $6.3M | 1.2M | 5.46 | |
| Telos Corp Md (TLS) | 0.9 | $6.3M | 165k | 37.86 | |
| Medtronic SHS (MDT) | 0.8 | $6.1M | 52k | 118.15 | |
| Infinera (INFN) | 0.8 | $5.8M | 600k | 9.63 | |
| Honeywell International (HON) | 0.8 | $5.8M | 27k | 217.20 | |
| Encompass Health Corp (EHC) | 0.8 | $5.7M | 70k | 81.90 | |
| Suro Capital Corp Com New (SSSS) | 0.7 | $5.1M | 376k | 13.56 | |
| Wabtec Corporation (WAB) | 0.7 | $5.1M | 64k | 79.15 | |
| Mimecast Ord Shs | 0.7 | $5.0M | 125k | 40.21 | |
| Akamai Technologies (AKAM) | 0.7 | $4.9M | 48k | 101.93 | |
| Navigator Hldgs SHS (NVGS) | 0.6 | $4.7M | 532k | 8.92 | |
| Becton, Dickinson and (BDX) | 0.6 | $4.6M | 19k | 243.16 | |
| Allegro Microsystems Ord (ALGM) | 0.6 | $4.5M | 176k | 25.36 | |
| Cambium Networks Corp SHS (CMBM) | 0.5 | $4.0M | 85k | 46.72 | |
| The Trade Desk Com Cl A (TTD) | 0.5 | $3.9M | 6.0k | 651.67 | |
| Cryoport Com Par $0.001 (CYRX) | 0.5 | $3.7M | 72k | 52.00 | |
| Parsons Corporation (PSN) | 0.5 | $3.5M | 86k | 40.46 | |
| Duck Creek Technologies SHS | 0.5 | $3.4M | 76k | 45.10 | |
| Hawaiian Holdings | 0.4 | $3.0M | 113k | 26.68 | |
| IPG Photonics Corporation (IPGP) | 0.4 | $2.8M | 13k | 211.00 | |
| Air Lease Corp Cl A (AL) | 0.4 | $2.6M | 54k | 49.01 | |
| Lumentum Hldgs (LITE) | 0.4 | $2.6M | 29k | 91.36 | |
| Q2 Holdings (QTWO) | 0.3 | $2.5M | 25k | 100.25 | |
| Everbridge, Inc. Cmn (EVBG) | 0.3 | $2.3M | 19k | 121.17 | |
| Brookfield Asset Mgmt Cl A Ltd Vt Sh | 0.3 | $2.1M | 46k | 44.47 | |
| Flotek Industries | 0.3 | $2.0M | 1.2M | 1.68 | |
| Taiwan Semiconductor Mfg Sponsored Ads (TSM) | 0.3 | $2.0M | 17k | 118.33 | |
| Oil-Dri Corporation of America (ODC) | 0.3 | $1.9M | 54k | 34.41 | |
| GSE Systems | 0.2 | $1.8M | 1.1M | 1.71 | |
| Sitime Corp (SITM) | 0.2 | $1.7M | 18k | 98.60 | |
| Smith-Midland Corporation (SMID) | 0.2 | $1.6M | 138k | 11.99 | |
| Channeladvisor | 0.2 | $1.6M | 67k | 23.57 | |
| Agile Therapeutics | 0.2 | $1.5M | 735k | 2.08 | |
| Lam Research Corporation (LRCX) | 0.2 | $1.5M | 2.5k | 595.20 | |
| Arlo Technologies (ARLO) | 0.2 | $1.4M | 230k | 6.28 | |
| Corning Incorporated (GLW) | 0.2 | $1.4M | 33k | 43.51 | |
| Marvell Technology Group Ord | 0.2 | $1.4M | 29k | 48.86 | |
| Equinix (EQIX) | 0.2 | $1.4M | 2.0k | 679.50 | |
| Bottomline Technologies | 0.2 | $1.4M | 30k | 45.27 | |
| Southwest Airlines (LUV) | 0.2 | $1.2M | 20k | 61.03 | |
| Frequency Electronics (FEIM) | 0.2 | $1.2M | 108k | 11.29 | |
| Applied Materials (AMAT) | 0.2 | $1.2M | 9.0k | 133.56 | |
| Lantronix Com New (LTRX) | 0.2 | $1.1M | 250k | 4.57 | |
| Casa Systems | 0.1 | $1.0M | 108k | 9.53 | |
| LeMaitre Vascular (LMAT) | 0.1 | $1.0M | 21k | 48.78 | |
| Qualtrics Intl Com Cl A | 0.1 | $987k | 30k | 32.90 | |
| HEICO Corporation (HEI) | 0.1 | $944k | 7.5k | 125.87 | |
| Chevron Corporation (CVX) | 0.1 | $943k | 9.0k | 104.75 | |
| Lucira Health | 0.1 | $901k | 74k | 12.13 | |
| CRA International (CRAI) | 0.1 | $896k | 12k | 74.67 | |
| FARO Technologies (FARO) | 0.1 | $866k | 10k | 86.60 | |
| Alpha Pro Tech (APT) | 0.1 | $805k | 83k | 9.76 | |
| Semrush Hldgs Cl A Com (SEMR) | 0.1 | $774k | 65k | 11.91 | |
| Bruker Corporation (BRKR) | 0.1 | $771k | 12k | 64.27 | |
| Inseego | 0.1 | $750k | 75k | 10.00 | |
| Quest Diagnostics Incorporated (DGX) | 0.1 | $739k | 5.8k | 128.50 | |
| Transcat (TRNS) | 0.1 | $638k | 13k | 49.08 | |
| Coupa Software | 0.1 | $636k | 2.5k | 254.40 | |
| Appian Corp Cl A (APPN) | 0.1 | $615k | 4.7k | 132.31 | |
| American Tower Reit (AMT) | 0.1 | $609k | 2.6k | 238.86 | |
| CryoLife (AORT) | 0.1 | $548k | 25k | 22.35 | |
| Sharps Compliance | 0.1 | $539k | 38k | 14.37 | |
| Alphabet Cap Stk Cl A (GOOGL) | 0.1 | $516k | 250.00 | 2064.00 | |
| G1 Therapeutics | 0.1 | $480k | 20k | 24.00 | |
| Clean Harbors (CLH) | 0.1 | $462k | 5.5k | 84.00 | |
| UGI Corporation (UGI) | 0.1 | $410k | 10k | 41.00 | |
| Zuora Com Cl A (ZUO) | 0.1 | $384k | 26k | 14.78 | |
| Omnicell (OMCL) | 0.1 | $377k | 2.9k | 130.00 | |
| TTM Technologies (TTMI) | 0.0 | $363k | 25k | 14.53 | |
| Digimarc Corporation (DMRC) | 0.0 | $319k | 11k | 29.67 | |
| Kimbell Rty Partners Unit (KRP) | 0.0 | $254k | 25k | 10.16 | |
| Viacomcbs CL B (PARA) | 0.0 | $226k | 5.0k | 45.20 | |
| Absolute Software Corporation | 0.0 | $139k | 10k | 13.90 |
