$684 Million is the total value of NEEDHAM INVESTMENT MANAGEMENT LLC's 252 reported holdings in Q2 2021. The portfolio turnover from Q1 2021 to Q2 2021 was 21.2% .
| Value | Shares | ↓ Weighting | ||||||
|---|---|---|---|---|---|---|---|---|
| ENTG | Sell | ENTEGRIS INC | $35,046,000 | +1.0% | 285,000 | -8.2% | 5.12% | +8.1% |
| ASPN | Buy | ASPEN AEROGELS INC | $33,526,000 | +49.4% | 1,120,500 | +1.6% | 4.90% | +59.9% |
| PDFS | Buy | PDF SOLUTIONS INC | $27,616,000 | +18.2% | 1,519,000 | +15.6% | 4.04% | +26.5% |
| VICR | VICOR CORP | $24,304,000 | +24.3% | 229,850 | 0.0% | 3.55% | +33.1% | |
| PLAB | Sell | PHOTRONICS INC | $22,658,000 | -8.9% | 1,715,200 | -11.4% | 3.31% | -2.6% |
| TMO | THERMO FISHER SCIENTIFIC INC | $20,935,000 | +10.5% | 41,500 | 0.0% | 3.06% | +18.3% | |
| NVMI | Sell | NOVA MEASURING INSTRUMENTS L | $20,320,000 | +9.7% | 197,500 | -2.9% | 2.97% | +17.4% |
| FLDM | Buy | FLUIDIGM CORP DEL | $20,021,000 | +84.4% | 3,250,250 | +35.3% | 2.93% | +97.3% |
| MKSI | Buy | MKS INSTRS INC | $19,664,000 | -1.8% | 110,500 | +2.3% | 2.88% | +5.1% |
| FORM | Buy | FORMFACTOR INC | $18,960,000 | -3.3% | 520,000 | +19.7% | 2.77% | +3.5% |
| CMCSA | Sell | COMCAST CORP NEWcl a | $17,391,000 | +4.0% | 305,000 | -1.3% | 2.54% | +11.3% |
| IIVI | Buy | II-VI INC | $15,462,000 | +33.0% | 213,000 | +25.3% | 2.26% | +42.4% |
| SMCI | Sell | SUPER MICRO COMPUTER INC | $14,335,000 | -13.6% | 407,500 | -4.1% | 2.10% | -7.6% |
| IVAC | Sell | INTEVAC INC | $13,985,000 | -11.4% | 2,075,000 | -6.0% | 2.04% | -5.2% |
| VECO | Sell | VEECO INSTRS INC DEL | $13,847,000 | +6.1% | 576,000 | -8.5% | 2.02% | +13.5% |
| VRAY | Buy | VIEWRAY INC | $12,330,000 | +68.2% | 1,868,200 | +10.9% | 1.80% | +79.9% |
| LH | Buy | LABORATORY CORP AMER HLDGS | $11,935,000 | +10.5% | 43,263 | +2.1% | 1.74% | +18.2% |
| VPG | Buy | VISHAY PRECISION GROUP INC | $11,914,000 | +14.1% | 350,000 | +3.3% | 1.74% | +22.2% |
| KVHI | Sell | KVH INDS INC | $11,808,000 | -31.5% | 959,998 | -29.4% | 1.73% | -26.7% |
| KMX | Sell | CARMAX INC | $11,559,000 | -3.7% | 89,500 | -1.1% | 1.69% | +3.0% |
| AKTS | Buy | AKOUSTIS TECHNOLOGIES INC | $10,335,000 | +6.9% | 965,000 | +33.1% | 1.51% | +14.4% |
| CSOD | Sell | CORNERSTONE ONDEMAND INC | $10,316,000 | -16.9% | 200,000 | -29.8% | 1.51% | -11.1% |
| ADTN | Sell | ADTRAN INC | $9,912,000 | -12.0% | 480,000 | -28.9% | 1.45% | -5.8% |
| BNFT | Sell | BENEFITFOCUS INC | $9,870,000 | -10.7% | 700,000 | -12.5% | 1.44% | -4.4% |
| HQL | Sell | TEKLA LIFE SCIENCES INVSsh ben int | $9,648,000 | +3.0% | 450,000 | -5.3% | 1.41% | +10.3% |
| NPTN | Buy | NEOPHOTONICS CORP | $9,560,000 | +25.5% | 936,350 | +46.9% | 1.40% | +34.3% |
| VSAT | Sell | VIASAT INC | $8,828,000 | -36.8% | 177,100 | -39.1% | 1.29% | -32.3% |
| HQH | TEKLA HEALTHCARE INVSsh ben int | $8,655,000 | +5.4% | 336,392 | 0.0% | 1.27% | +12.8% | |
| AXTI | Buy | AXT INC | $8,619,000 | -4.6% | 785,000 | +1.3% | 1.26% | +2.1% |
| SUMO | Sell | SUMO LOGIC INC | $8,531,000 | -36.6% | 413,078 | -42.1% | 1.25% | -32.1% |
| SIEN | Sell | SIENTRA INC | $8,079,000 | -14.8% | 1,015,000 | -21.9% | 1.18% | -8.8% |
| KLAC | Sell | KLA CORP | $7,944,000 | -8.4% | 24,500 | -6.7% | 1.16% | -1.9% |
| INFN | Buy | INFINERA CORP | $7,905,000 | +36.8% | 775,000 | +29.2% | 1.16% | +46.5% |
| VSH | Buy | VISHAY INTERTECHNOLOGY INC | $7,804,000 | -2.5% | 346,050 | +4.1% | 1.14% | +4.3% |
| GILD | Sell | GILEAD SCIENCES INC | $7,162,000 | -8.0% | 104,000 | -13.7% | 1.05% | -1.6% |
| AAPL | Sell | APPLE INC | $6,711,000 | -13.2% | 49,000 | -22.6% | 0.98% | -7.1% |
| MDT | MEDTRONIC PLC | $6,443,000 | +5.1% | 51,906 | 0.0% | 0.94% | +12.4% | |
| LLNW | Buy | LIMELIGHT NETWORKS INC | $6,300,000 | -9.5% | 2,000,000 | +2.6% | 0.92% | -3.2% |
| SSSS | Buy | SURO CAPITAL CORP | $6,036,000 | +18.6% | 447,442 | +19.1% | 0.88% | +27.1% |
| BA | BOEING CO | $5,989,000 | -6.0% | 25,000 | 0.0% | 0.88% | +0.7% | |
| FEIM | Buy | FREQUENCY ELECTRS INC | $5,957,000 | +389.1% | 607,850 | +463.6% | 0.87% | +424.7% |
| HON | HONEYWELL INTL INC | $5,812,000 | +1.0% | 26,500 | 0.0% | 0.85% | +8.1% | |
| AKAM | AKAMAI TECHNOLOGIES INC | $5,597,000 | +14.4% | 48,000 | 0.0% | 0.82% | +22.5% | |
| EHC | ENCOMPASS HEALTH CORP | $5,462,000 | -4.7% | 70,000 | 0.0% | 0.80% | +2.0% | |
| NVGS | Sell | NAVIGATOR HLDGS LTD | $5,423,000 | +14.5% | 495,250 | -6.9% | 0.79% | +22.6% |
| WAB | Sell | WABTEC | $5,226,000 | +3.2% | 63,500 | -0.8% | 0.76% | +10.4% |
| BDX | BECTON DICKINSON & CO | $4,621,000 | +0.0% | 19,000 | 0.0% | 0.68% | +7.1% | |
| TTD | Buy | THE TRADE DESK INC | $4,603,000 | +18.7% | 59,500 | +900.0% | 0.67% | +27.0% |
| CYRX | CRYOPORT INC | $4,543,000 | +21.3% | 72,000 | 0.0% | 0.66% | +29.9% | |
| EVBG | Buy | EVERBRIDGE INC | $4,014,000 | +74.4% | 29,500 | +55.3% | 0.59% | +86.9% |
| CMBM | Sell | CAMBIUM NETWORKS CORP | $3,591,000 | -9.6% | 74,250 | -12.6% | 0.52% | -3.3% |
| ACVA | New | ACV AUCTIONS INC | $3,460,000 | – | 135,000 | +100.0% | 0.51% | – |
| SMID | SMITH MIDLAND CORP | $3,245,000 | +96.9% | 137,500 | 0.0% | 0.48% | +111.1% | |
| YEXT | Sell | YEXT INC | $3,144,000 | -62.2% | 220,000 | -61.7% | 0.46% | -59.5% |
| TLS | Sell | TELOS CORP MD | $3,094,000 | -50.7% | 91,000 | -45.0% | 0.45% | -47.3% |
| IPGP | IPG PHOTONICS CORP | $2,792,000 | -0.1% | 13,250 | 0.0% | 0.41% | +6.8% | |
| HA | HAWAIIAN HOLDINGS INC | $2,744,000 | -8.6% | 112,600 | 0.0% | 0.40% | -2.2% | |
| LASR | New | NLIGHT INC | $2,540,000 | – | 70,000 | +100.0% | 0.37% | – |
| QTWO | Q2 HLDGS INC | $2,514,000 | +2.4% | 24,500 | 0.0% | 0.37% | +9.9% | |
| BIGC | Sell | BIGCOMMERCE HLDGS INC | $2,499,000 | -76.4% | 38,500 | -79.0% | 0.36% | -74.8% |
| DCT | Sell | DUCK CREEK TECHNOLOGIES INC | $2,457,000 | -28.5% | 56,440 | -25.9% | 0.36% | -23.6% |
| FTK | Buy | FLOTEK INDS INC DEL | $2,387,000 | +18.4% | 1,379,500 | +15.0% | 0.35% | +26.9% |
| BAM | BROOKFIELD ASSET MGMT INCcl a ltd vt sh | $2,360,000 | +14.6% | 46,294 | 0.0% | 0.34% | +22.8% | |
| SITM | SITIME CORP | $2,215,000 | +28.3% | 17,500 | 0.0% | 0.32% | +37.3% | |
| AL | Sell | AIR LEASE CORPcl a | $2,191,000 | -17.2% | 52,500 | -2.8% | 0.32% | -11.4% |
| PSN | Sell | PARSONS CORP DEL | $2,143,000 | -38.3% | 54,450 | -36.6% | 0.31% | -34.1% |
| TSM | TAIWAN SEMICONDUCTOR MFG LTDsponsored ads | $1,982,000 | +1.5% | 16,500 | 0.0% | 0.29% | +8.6% | |
| ARLO | Buy | ARLO TECHNOLOGIES INC | $1,903,000 | +31.8% | 281,000 | +22.2% | 0.28% | +41.1% |
| GVP | Sell | GSE SYS INC | $1,849,000 | +3.5% | 1,033,025 | -1.7% | 0.27% | +10.7% |
| EGHT | New | 8X8 INC NEW | $1,666,000 | – | 60,000 | +100.0% | 0.24% | – |
| MRVL | New | MARVELL TECHNOLOGY INC | $1,662,000 | – | 28,500 | +100.0% | 0.24% | – |
| COHU | New | COHU INC | $1,656,000 | – | 45,000 | +100.0% | 0.24% | – |
| LRCX | LAM RESEARCH CORP | $1,627,000 | +9.3% | 2,500 | 0.0% | 0.24% | +17.2% | |
| EQIX | EQUINIX INC | $1,605,000 | +18.1% | 2,000 | 0.0% | 0.24% | +26.3% | |
| ODC | Sell | OIL DRI CORP AMER | $1,350,000 | -27.4% | 39,500 | -26.9% | 0.20% | -22.4% |
| ECOM | Sell | CHANNELADVISOR CORP | $1,348,000 | -14.9% | 55,000 | -18.2% | 0.20% | -8.8% |
| GLW | CORNING INC | $1,329,000 | -6.0% | 32,500 | 0.0% | 0.19% | +0.5% | |
| AMAT | APPLIED MATLS INC | $1,282,000 | +6.7% | 9,000 | 0.0% | 0.19% | +14.0% | |
| LMAT | LEMAITRE VASCULAR INC | $1,251,000 | +25.1% | 20,500 | 0.0% | 0.18% | +33.6% | |
| ALGM | Sell | ALLEGRO MICROSYSTEMS INC | $1,244,000 | -72.1% | 44,873 | -74.5% | 0.18% | -70.2% |
| TREE | Sell | LENDINGTREE INC NEW | $1,059,000 | -89.0% | 5,000 | -88.9% | 0.16% | -88.2% |
| LUV | SOUTHWEST AIRLS CO | $1,062,000 | -13.0% | 20,000 | 0.0% | 0.16% | -7.2% | |
| NATI | New | NATIONAL INSTRS CORP | $1,057,000 | – | 25,000 | +100.0% | 0.16% | – |
| HEI | HEICO CORP NEW | $1,046,000 | +10.8% | 7,500 | 0.0% | 0.15% | +18.6% | |
| CRAI | CRA INTL INC | $1,027,000 | +14.6% | 12,000 | 0.0% | 0.15% | +23.0% | |
| BRKR | Buy | BRUKER CORP | $1,026,000 | +33.1% | 13,500 | +12.5% | 0.15% | +42.9% |
| AGRX | AGILE THERAPEUTICS INC | $978,000 | -36.0% | 735,000 | 0.0% | 0.14% | -31.6% | |
| MRAM | New | EVERSPIN TECHNOLOGIES INC | $965,000 | – | 150,000 | +100.0% | 0.14% | – |
| CVX | CHEVRON CORP NEW | $943,000 | 0.0% | 9,000 | 0.0% | 0.14% | +7.0% | |
| SEMR | Sell | SEMRUSH HLDGS INC | $937,000 | +21.1% | 40,733 | -37.3% | 0.14% | +29.2% |
| CASA | Sell | CASA SYS INC | $834,000 | -18.6% | 94,000 | -12.6% | 0.12% | -12.9% |
| DDOG | Sell | DATADOG INC | $781,000 | -92.7% | 7,500 | -94.1% | 0.11% | -92.1% |
| LTRX | Sell | LANTRONIX INC | $774,000 | -32.3% | 150,000 | -40.0% | 0.11% | -27.6% |
| DGX | QUEST DIAGNOSTICS INC | $759,000 | +2.8% | 5,750 | 0.0% | 0.11% | +9.9% | |
| TRNS | TRANSCAT INC | $735,000 | +15.2% | 13,000 | 0.0% | 0.11% | +23.0% | |
| SKYT | New | SKYWATER TECHNOLOGY INC | $717,000 | – | 25,000 | +100.0% | 0.10% | – |
| SMED | Buy | SHARPS COMPLIANCE CORP | $721,000 | +33.8% | 70,000 | +86.7% | 0.10% | +41.9% |
| AMT | AMERICAN TOWER CORP NEW | $689,000 | +13.1% | 2,550 | 0.0% | 0.10% | +21.7% | |
| COUP | COUPA SOFTWARE INC | $655,000 | +3.0% | 2,500 | 0.0% | 0.10% | +10.3% | |
| APT | Sell | ALPHA PRO TECH LTD | $643,000 | -20.1% | 75,000 | -9.1% | 0.09% | -14.5% |
| GOOGL | ALPHABET INCcap stk cl a | $610,000 | +18.2% | 250 | 0.0% | 0.09% | +27.1% | |
| GTHX | Buy | G1 THERAPEUTICS INC | $603,000 | +25.4% | 27,500 | +37.5% | 0.09% | +33.3% |
| FARO | Sell | FARO TECHNOLOGIES INC | $583,000 | -32.7% | 7,500 | -25.0% | 0.08% | -28.0% |
| CNVY | New | CONVEY HLDG PARENT INC | $569,000 | – | 50,000 | +100.0% | 0.08% | – |
| CLH | CLEAN HARBORS INC | $512,000 | +10.8% | 5,500 | 0.0% | 0.08% | +19.0% | |
| UGI | UGI CORP NEW | $463,000 | +12.9% | 10,000 | 0.0% | 0.07% | +21.4% | |
| OMCL | OMNICELL COM | $439,000 | +16.4% | 2,900 | 0.0% | 0.06% | +23.1% | |
| APPN | Sell | APPIAN CORPcl a | $434,000 | -29.8% | 3,150 | -32.3% | 0.06% | -25.0% |
| AYX | Sell | ALTERYX INC | $430,000 | -93.5% | 5,000 | -93.8% | 0.06% | -93.1% |
| LITE | Sell | LUMENTUM HLDGS INC | $410,000 | -84.4% | 5,000 | -82.6% | 0.06% | -83.3% |
| TTMI | TTM TECHNOLOGIES INC | $358,000 | -1.4% | 25,000 | 0.0% | 0.05% | +4.0% | |
| ALKT | New | ALKAMI TECHNOLOGY INC | $357,000 | – | 10,000 | +100.0% | 0.05% | – |
| WWE | Sell | WORLD WRESTLING ENTMT INCcl a | $333,000 | -96.2% | 5,750 | -96.5% | 0.05% | -95.9% |
| KRP | KIMBELL RTY PARTNERS LPunit | $321,000 | +26.4% | 25,000 | 0.0% | 0.05% | +34.3% | |
| COIN | New | COINBASE GLOBAL INC | $304,000 | – | 1,200 | +100.0% | 0.04% | – |
| DOCS | New | DOXIMITY INCcl a | $291,000 | – | 5,000 | +100.0% | 0.04% | – |
| ALTR | New | ALTAIR ENGR INC | $224,000 | – | 3,250 | +100.0% | 0.03% | – |
| DMRC | Sell | DIGIMARC CORP NEW | $218,000 | -31.7% | 6,500 | -39.5% | 0.03% | -27.3% |
| ETWO | New | E2OPEN PARENT HOLDINGS INC | $171,000 | – | 15,000 | +100.0% | 0.02% | – |
| LHDX | Sell | LUCIRA HEALTH INC | $90,000 | -90.0% | 13,672 | -81.6% | 0.01% | -89.4% |
| EMKR | Sell | EMCORE CORP | $92,000 | -98.5% | 10,000 | -99.1% | 0.01% | -98.5% |
| ABST | Exit | ABSOLUTE SOFTWARE CORP | $0 | – | -10,000 | -100.0% | -0.02% | – |
| VIAC | Exit | VIACOMCBS INCcl b | $0 | – | -5,000 | -100.0% | -0.03% | – |
| ZUO | Exit | ZUORA INC | $0 | – | -25,950 | -100.0% | -0.05% | – |
| CRY | Exit | CRYOLIFE INC | $0 | – | -24,500 | -100.0% | -0.08% | – |
| INSG | Exit | INSEEGO CORP | $0 | – | -75,000 | -100.0% | -0.10% | – |
| XM | Exit | QUALTRICS INTL INC | $0 | – | -30,000 | -100.0% | -0.14% | – |
| EPAY | Exit | BOTTOMLINE TECH DEL INC | $0 | – | -30,000 | -100.0% | -0.19% | – |
| MRVL | Exit | MARVELL TECHNOLOGY GROUP LTDord | $0 | – | -28,500 | -100.0% | -0.19% | – |
| MIME | Exit | MIMECAST LTD | $0 | – | -125,000 | -100.0% | -0.69% | – |
| NEWR | Exit | NEW RELIC INC | $0 | – | -122,500 | -100.0% | -1.03% | – |
| VG | Exit | VONAGE HLDGS CORP | $0 | – | -1,000,000 | -100.0% | -1.62% | – |
Other managers
Other managers that, in addition to the filing manager(s), that filed the EDGAR filing(s):
Original filings
The following EDGAR filing(s) were analyzed to create this report:
- View 13F-HR filed 2021-08-16
Top long-term holdings
| Name | Quarters owned | Latest quarter owned | Max weighting |
|---|---|---|---|
| THERMO FISHER SCIENTIFIC INC COM | 42 | Q3 2023 | 6.1% |
| ENTEGRIS INC | 42 | Q3 2023 | 6.4% |
| FORMFACTOR INC | 42 | Q3 2023 | 5.1% |
| PDF SOLUTIONS INC | 42 | Q3 2023 | 5.7% |
| VIASAT INC | 42 | Q3 2023 | 5.0% |
| GILEAD SCIENCES INC | 42 | Q3 2023 | 5.3% |
| KVH INDS INC | 42 | Q3 2023 | 4.1% |
| COMCAST CORP NEW | 42 | Q3 2023 | 4.6% |
| BOEING CO COM | 42 | Q3 2023 | 4.0% |
| NOVA MEASURING INSTRUMENTS LTD | 42 | Q3 2023 | 3.7% |
View NEEDHAM INVESTMENT MANAGEMENT LLC's complete holdings history.
Latest significant ownerships (13-D/G)
| Filed | Shares | Percentage | |
|---|---|---|---|
| GSE SYSTEMS INC | February 14, 2023 | 1,500,000 | 6.9% |
| EMCORE CORPSold out | February 14, 2022 | 0 | 0.0% |
| FORMFACTOR INC | February 17, 2015 | 2,475,950 | 4.4% |
| SOUNDBITE COMMUNICATIONS INC | February 14, 2013 | 1,350,000 | 8.3% |
| SYPRIS SOLUTIONS INC | February 14, 2013 | 675,000 | 3.4% |
| SOUTHWALL TECHNOLOGIES INC /DE/ | October 12, 2011 | 401,962 | 6.9% |
| SOUTHWALL TECHNOLOGIES INC /DE/ | March 01, 2010 | 2,009,807 | 7.0% |
| DATALINK CORP | August 17, 2006 | 471,500 | 4.3% |
| PARLEX CORP | November 14, 2005 | 385,000 | 5.9% |
| CERADYNE INC | January 24, 2003 | 292,301 | 3.3% |
View NEEDHAM INVESTMENT MANAGEMENT LLC's complete significant-ownership history.
Latest filings
| Type | Filed |
|---|---|
| SC 13G | 2024-03-21 |
| SC 13G | 2024-03-14 |
| SC 13G | 2024-02-21 |
| 13F-HR | 2024-02-14 |
| SC 13G/A | 2024-02-14 |
| SC 13G/A | 2024-02-14 |
| SC 13G/A | 2024-02-14 |
| SC 13G/A | 2024-02-14 |
| SC 13G/A | 2024-02-14 |
| SC 13G/A | 2024-02-14 |
View NEEDHAM INVESTMENT MANAGEMENT LLC's complete filings history.
All filings
- Holdings (13F-HR)
- Significant ownership (13-D/G)
- Insider transactions (4, 5, 6)
- Events (8-K)
- Shareholder votes (proxy)
View complete filings history.