Needham Investment Management

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 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 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 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