$732 Million is the total value of NEEDHAM INVESTMENT MANAGEMENT LLC's 255 reported holdings in Q1 2021. The portfolio turnover from Q4 2020 to Q1 2021 was 46.9% .
| Value | Shares | ↓ Weighting | ||||||
|---|---|---|---|---|---|---|---|---|
| PLAB | Buy | PHOTRONICS INC | $24,884,000 | +41.1% | 1,935,000 | +22.5% | 3.40% | +14.9% |
| PDFS | Buy | PDF SOLUTIONS INC | $23,363,000 | +11.1% | 1,314,000 | +34.9% | 3.19% | -9.6% |
| ASPN | Buy | ASPEN AEROGELS INC | $22,435,000 | +44.3% | 1,103,000 | +18.4% | 3.06% | +17.5% |
| MKSI | Buy | MKS INSTRS INC | $20,026,000 | +56.6% | 108,000 | +27.1% | 2.74% | +27.5% |
| IVAC | Buy | INTEVAC INC | $15,790,000 | +38.4% | 2,208,400 | +39.6% | 2.16% | +12.7% |
| SUMO | Buy | SUMO LOGIC INC | $13,449,000 | +56.0% | 713,078 | +136.4% | 1.84% | +27.0% |
| CSOD | Buy | CORNERSTONE ONDEMAND INC | $12,420,000 | +101.4% | 285,000 | +103.6% | 1.70% | +64.0% |
| VG | Buy | VONAGE HLDGS CORP | $11,820,000 | +233.8% | 1,000,000 | +263.6% | 1.62% | +171.9% |
| BNFT | Buy | BENEFITFOCUS INC | $11,048,000 | +4991.2% | 800,000 | +5233.3% | 1.51% | +4091.7% |
| FLDM | Buy | FLUIDIGM CORP DEL | $10,859,000 | +44.8% | 2,402,500 | +92.2% | 1.48% | +17.9% |
| LH | Buy | LABORATORY CORP AMER HLDGS | $10,805,000 | +31.8% | 42,363 | +5.2% | 1.48% | +7.3% |
| DDOG | New | DATADOG INC | $10,626,000 | – | 127,500 | +100.0% | 1.45% | – |
| BIGC | Buy | BIGCOMMERCE HLDGS INC | $10,606,000 | +131.7% | 183,500 | +157.1% | 1.45% | +88.7% |
| VPG | Buy | VISHAY PRECISION GROUP INC | $10,438,000 | +37.3% | 338,800 | +40.3% | 1.43% | +11.8% |
| AKTS | Buy | AKOUSTIS TECHNOLOGIES INC | $9,672,000 | +30.2% | 725,000 | +19.3% | 1.32% | +5.9% |
| TREE | Buy | LENDINGTREE INC NEW | $9,585,000 | +55.6% | 45,000 | +100.0% | 1.31% | +26.6% |
| SIEN | Buy | SIENTRA INC | $9,477,000 | +143.6% | 1,300,000 | +30.0% | 1.30% | +98.3% |
| WWE | Buy | WORLD WRESTLING ENTMT INCcl a | $8,790,000 | +44.3% | 162,000 | +27.8% | 1.20% | +17.5% |
| YEXT | Buy | YEXT INC | $8,326,000 | +17.7% | 575,000 | +27.8% | 1.14% | -4.2% |
| VSH | Buy | VISHAY INTERTECHNOLOGY INC | $8,007,000 | +35.6% | 332,500 | +16.7% | 1.09% | +10.4% |
| NPTN | Buy | NEOPHOTONICS CORP | $7,618,000 | +153.9% | 637,500 | +93.2% | 1.04% | +107.0% |
| NEWR | Buy | NEW RELIC INC | $7,532,000 | +130.3% | 122,500 | +145.0% | 1.03% | +87.4% |
| VRAY | Buy | VIEWRAY INC | $7,331,000 | +91.9% | 1,685,200 | +68.5% | 1.00% | +56.3% |
| AYX | New | ALTERYX INC | $6,637,000 | – | 80,000 | +100.0% | 0.91% | – |
| INFN | New | INFINERA CORP | $5,778,000 | – | 600,000 | +100.0% | 0.79% | – |
| MIME | New | MIMECAST LTD | $5,026,000 | – | 125,000 | +100.0% | 0.69% | – |
| NVGS | Buy | NAVIGATOR HLDGS LTD | $4,736,000 | -7.3% | 532,044 | +14.0% | 0.65% | -24.5% |
| ALGM | Buy | ALLEGRO MICROSYSTEMS INC | $4,466,000 | +144.0% | 176,153 | +156.6% | 0.61% | +98.7% |
| DCT | Buy | DUCK CREEK TECHNOLOGIES INC | $3,438,000 | +72.0% | 76,163 | +65.0% | 0.47% | +40.3% |
| LITE | New | LUMENTUM HLDGS INC | $2,626,000 | – | 28,750 | +100.0% | 0.36% | – |
| EVBG | Buy | EVERBRIDGE INC | $2,302,000 | +14.4% | 19,000 | +40.7% | 0.31% | -7.1% |
| FTK | New | FLOTEK INDS INC DEL | $2,016,000 | – | 1,200,000 | +100.0% | 0.28% | – |
| AGRX | Buy | AGILE THERAPEUTICS INC | $1,529,000 | -11.2% | 735,000 | +22.5% | 0.21% | -27.7% |
| ARLO | Buy | ARLO TECHNOLOGIES INC | $1,444,000 | +131.4% | 230,000 | +187.5% | 0.20% | +87.6% |
| MRVL | New | MARVELL TECHNOLOGY GROUP LTDord | $1,396,000 | – | 28,500 | +100.0% | 0.19% | – |
| EPAY | New | BOTTOMLINE TECH DEL INC | $1,358,000 | – | 30,000 | +100.0% | 0.19% | – |
| CASA | New | CASA SYS INC | $1,024,000 | – | 107,500 | +100.0% | 0.14% | – |
| XM | New | QUALTRICS INTL INC | $987,000 | – | 30,000 | +100.0% | 0.14% | – |
| CVX | Buy | CHEVRON CORP NEW | $943,000 | +179.0% | 9,000 | +125.0% | 0.13% | +126.3% |
| HEI | New | HEICO CORP NEW | $944,000 | – | 7,500 | +100.0% | 0.13% | – |
| LHDX | New | LUCIRA HEALTH INC | $899,000 | – | 74,309 | +100.0% | 0.12% | – |
| SEMR | New | SEMRUSH HLDGS INC | $774,000 | – | 65,000 | +100.0% | 0.11% | – |
| SMED | Buy | SHARPS COMPLIANCE CORP | $539,000 | +107.3% | 37,500 | +36.4% | 0.07% | +68.2% |
| GTHX | Buy | G1 THERAPEUTICS INC | $481,000 | +48.5% | 20,000 | +11.1% | 0.07% | +22.2% |
| DMRC | Buy | DIGIMARC CORP NEW | $319,000 | -35.7% | 10,750 | +2.4% | 0.04% | -47.0% |
| VIAC | New | VIACOMCBS INCcl b | $226,000 | – | 5,000 | +100.0% | 0.03% | – |
| ABST | New | ABSOLUTE SOFTWARE CORP | $139,000 | – | 10,000 | +100.0% | 0.02% | – |
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 2021-05-17
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.