$749 Million is the total value of NEEDHAM INVESTMENT MANAGEMENT LLC's 243 reported holdings in Q3 2021. The portfolio turnover from Q2 2021 to Q3 2021 was 22.2% .
| Value | Shares | ↓ Weighting | ||||||
|---|---|---|---|---|---|---|---|---|
| ASPN | Sell | ASPEN AEROGELS INC | $44,192,000 | +31.8% | 960,500 | -14.3% | 5.90% | +20.3% |
| ENTG | Sell | ENTEGRIS INC | $35,756,000 | +2.0% | 284,000 | -0.4% | 4.77% | -6.9% |
| VICR | Sell | VICOR CORP | $30,032,000 | +23.6% | 223,850 | -2.6% | 4.01% | +12.8% |
| PDFS | Sell | PDF SOLUTIONS INC | $29,122,000 | +5.5% | 1,264,000 | -16.8% | 3.89% | -3.7% |
| TMO | Sell | THERMO FISHER SCIENTIFIC INC | $21,711,000 | +3.7% | 38,000 | -8.4% | 2.90% | -5.3% |
| CMCSA | Sell | COMCAST CORP NEWcl a | $17,003,000 | -2.2% | 304,000 | -0.3% | 2.27% | -10.7% |
| PLAB | Sell | PHOTRONICS INC | $14,724,000 | -35.0% | 1,080,200 | -37.0% | 1.96% | -40.7% |
| SMCI | Sell | SUPER MICRO COMPUTER INC | $14,445,000 | +0.8% | 395,000 | -3.1% | 1.93% | -8.0% |
| VECO | Sell | VEECO INSTRS INC DEL | $12,071,000 | -12.8% | 543,500 | -5.6% | 1.61% | -20.4% |
| VPG | Sell | VISHAY PRECISION GROUP INC | $11,439,000 | -4.0% | 329,000 | -6.0% | 1.53% | -12.3% |
| HQH | Sell | TEKLA HEALTHCARE INVSsh ben int | $8,561,000 | -1.1% | 334,800 | -0.5% | 1.14% | -9.7% |
| VSAT | Sell | VIASAT INC | $7,412,000 | -16.0% | 134,600 | -24.0% | 0.99% | -23.4% |
| GILD | Sell | GILEAD SCIENCES INC | $6,985,000 | -2.5% | 100,000 | -3.8% | 0.93% | -11.0% |
| KLAC | Sell | KLA CORP | $6,691,000 | -15.8% | 20,000 | -18.4% | 0.89% | -23.1% |
| MDT | Sell | MEDTRONIC PLC | $6,398,000 | -0.7% | 51,041 | -1.7% | 0.85% | -9.3% |
| DCT | Sell | DUCK CREEK TECHNOLOGIES INC | $1,045,000 | -57.5% | 23,600 | -58.2% | 0.14% | -61.3% |
| COHU | Sell | COHU INC | $958,000 | -42.1% | 30,000 | -33.3% | 0.13% | -47.1% |
| ALGM | Sell | ALLEGRO MICROSYSTEMS INC | $575,000 | -53.8% | 18,000 | -59.9% | 0.08% | -57.7% |
| DDOG | Sell | DATADOG INC | $495,000 | -36.6% | 3,500 | -53.3% | 0.07% | -42.1% |
| MRVL | Sell | MARVELL TECHNOLOGY INC | $211,000 | -87.3% | 3,500 | -87.7% | 0.03% | -88.5% |
| CNVY | Sell | CONVEY HLDG PARENT INC | $127,000 | -77.7% | 15,102 | -69.8% | 0.02% | -79.5% |
| EMKR | Exit | EMCORE CORP | $0 | – | -10,000 | -100.0% | -0.01% | – |
| ETWO | Exit | E2OPEN PARENT HOLDINGS INC | $0 | – | -15,000 | -100.0% | -0.02% | – |
| DOCS | Exit | DOXIMITY INCcl a | $0 | – | -5,000 | -100.0% | -0.04% | – |
| ALKT | Exit | ALKAMI TECHNOLOGY INC | $0 | – | -10,000 | -100.0% | -0.05% | – |
| LTRX | Exit | LANTRONIX INC | $0 | – | -150,000 | -100.0% | -0.11% | – |
| NATI | Exit | NATIONAL INSTRS CORP | $0 | – | -25,000 | -100.0% | -0.16% | – |
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 2021-11-15
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.