ESSEX INVESTMENT MANAGEMENT CO LLC
BOSTON MA · SEC CIK 0000201772
$6.32亿2026Q1 申报市值
305持仓数
19.9%前十大占比 · 第一大 3.2%
28 / 29新建仓 / 清仓
26Q126Q2
前十大持仓 占组合比例
2026Q1 买入最多 按季末市值估算
NVCR 新建仓+$493.08万
SNDX 新建仓+$464.83万
MG 新建仓+$396.94万
MITK 新建仓+$372.06万
MRVL 新建仓+$358.59万
2026Q1 卖出最多 按季末市值估算
TSEM 减仓-$1,345.84万
BBNX 清仓-$663.62万
AGX 减仓-$627.98万
UVE 清仓-$599.52万
STRL 减仓-$514.30万
2026Q1 持仓明细 点表头排序 · 每页 100 行
导出 CSV 🔒| 代码 | 名称 | 市值 ▼ | 占比 | 股数 | 变动股数 | 变动 | 估算买卖额 | 操作 |
|---|---|---|---|---|---|---|---|---|
| TSEM | TOWER SEMICONDUCTOR LTD | $2,034.39万 | 3.22% | 115,933 | -76,695 | -39.8% | -$1,345.84万 | 减仓 |
| LINC | LINCOLN EDL SVCS CORP | $1,445.38万 | 2.29% | 355,304 | -33,515 | -8.6% | -$136.34万 | 减仓 |
| STRL | STERLING INFRASTRUCTURE INC | $1,305.59万 | 2.07% | 32,057 | -12,628 | -28.3% | -$514.30万 | 减仓 |
| KNSA | KINIKSA PHARMACEUTICALS INTL P | $1,200.27万 | 1.90% | 249,278 | -1,697 | -0.7% | -$8.17万 | 减仓 |
| LGND | LIGAND PHARMACEUTICALS INC | $1,167.15万 | 1.85% | 58,460 | -1,560 | -2.6% | -$31.15万 | 减仓 |
| DRS | LEONARDO DRS INC | $1,163.99万 | 1.84% | 261,454 | 4,592 | 1.8% | $20.44万 | 加仓 |
| KTOS | KRATOS DEFENSE & SEC SOLUTIONS | $1,120.01万 | 1.77% | 158,844 | -31,350 | -16.5% | -$221.05万 | 减仓 |
| GSAT | GLOBALSTAR INC | $1,100.35万 | 1.74% | 165,665 | -1,724 | -1.0% | -$11.45万 | 减仓 |
| INSM | INSMED INC | $1,024.88万 | 1.62% | 62,676 | 253 | 0.4% | $4.14万 | 加仓 |
| GHM | GRAHAM CORP | $1,012.50万 | 1.60% | 128,294 | -12,397 | -8.8% | -$97.84万 | 减仓 |
| MIRM | MIRUM PHARMACEUTICALS INC | $1,000.83万 | 1.58% | 108,338 | -2,972 | -2.7% | -$27.46万 | 减仓 |
| CECO | CECO ENVIRONMENTAL CORP | $936.87万 | 1.48% | 157,246 | 2,789 | 1.8% | $16.62万 | 加仓 |
| HCI | HCI GROUP INC | $891.08万 | 1.41% | 57,634 | -1,575 | -2.7% | -$24.35万 | 减仓 |
| AGX | ARGAN INC | $876.78万 | 1.39% | 16,098 | -11,530 | -41.7% | -$627.98万 | 减仓 |
| AAPL | APPLE INC | $826.85万 | 1.31% | 32,580 | -2,288 | -6.6% | -$58.07万 | 减仓 |
| BWAY | BRAINSWAY LTD | $822.06万 | 1.30% | 618,553 | 10,193 | 1.7% | $13.55万 | 加仓 |
| AEM | AGNICO EAGLE MINES LTD | $784.38万 | 1.24% | 38,643 | -1,379 | -3.4% | -$27.99万 | 减仓 |
| AMSC | AMERICAN SUPERCONDUCTOR CORP | $770.28万 | 1.22% | 227,558 | 12,404 | 5.8% | $41.99万 | 加仓 |
| AMPX | AMPRIUS TECHNOLOGIES INC | $751.01万 | 1.19% | 445,441 | -71,324 | -13.8% | -$120.25万 | 减仓 |
| GEV | GE VERNOVA INC | $726.17万 | 1.15% | 8,319 | -284 | -3.3% | -$24.79万 | 减仓 |
| PRIM | PRIMORIS SVCS CORP | $689.12万 | 1.09% | 48,177 | -2,804 | -5.5% | -$40.11万 | 减仓 |
| ADPT | ADAPTIVE BIOTECHNOLOGIES CORP | $684.84万 | 1.08% | 493,403 | -130,814 | -21.0% | -$181.57万 | 减仓 |
| TTI | TETRA TECHNOLOGIES INC DEL | $659.53万 | 1.04% | 774,099 | 13,706 | 1.8% | $11.68万 | 加仓 |
| GS | GOLDMAN SACHS GROUP INC | $639.23万 | 1.01% | 7,556 | -1,103 | -12.7% | -$93.31万 | 减仓 |
| WLDN | WILLDAN GROUP INC | $599.40万 | 0.95% | 78,292 | 1,371 | 1.8% | $10.50万 | 加仓 |
| COHU | COHU INC | $587.55万 | 0.93% | 191,885 | 3,352 | 1.8% | $10.26万 | 加仓 |
| MSFT | MICROSOFT CORP | $584.54万 | 0.93% | 15,791 | -1,822 | -10.3% | -$67.44万 | 减仓 |
| MIR | MIRION TECHNOLOGIES INC | $574.64万 | 0.91% | 309,110 | 5,758 | 1.9% | $10.70万 | 加仓 |
| AMZN | AMAZON COM INC | $566.66万 | 0.90% | 27,208 | -1,625 | -5.6% | -$33.84万 | 减仓 |
| OII | OCEANEERING INTL INC | $561.75万 | 0.89% | 158,374 | 2,940 | 1.9% | $10.43万 | 加仓 |
| WMS | ADVANCED DRAIN SYS INC DEL | $556.32万 | 0.88% | 40,569 | -2,266 | -5.3% | -$31.07万 | 减仓 |
| BVS | BIOVENTUS INC | $550.77万 | 0.87% | 603,258 | 215,372 | 55.5% | $196.63万 | 加仓 |
| MAMA | MAMAS CREATIONS INC | $524.10万 | 0.83% | 341,657 | 6,033 | 1.8% | $9.25万 | 加仓 |
| BWXT | BWX TECHNOLOGIES INC | $522.57万 | 0.83% | 25,555 | -1,692 | -6.2% | -$34.60万 | 减仓 |
| PATK | PATRICK INDS INC | $513.45万 | 0.81% | 46,228 | 287 | 0.6% | $3.19万 | 加仓 |
| LYTS | LSI INDS INC OHIO | $509.79万 | 0.81% | 274,082 | 4,834 | 1.8% | $8.99万 | 加仓 |
| ORN | ORION GROUP HLDGS INC | $503.33万 | 0.80% | 461,772 | 12,011 | 2.7% | $13.09万 | 加仓 |
| NVCR | NOVOCURE LTD | $493.08万 | 0.78% | 452,370 | 452,370 | — | $493.08万 | 新建仓 |
| TVTX | TRAVERE THERAPEUTICS INC | $480.43万 | 0.76% | 161,705 | 2,996 | 1.9% | $8.90万 | 加仓 |
| AIP | ARTERIS INC | $477.28万 | 0.76% | 290,319 | 5,152 | 1.8% | $8.47万 | 加仓 |
| AVPT | AVEPOINT INC | $474.06万 | 0.75% | 498,482 | -9,532 | -1.9% | -$9.06万 | 减仓 |
| ASML | ASML HLDG NV | $469.69万 | 0.74% | 3,556 | -250 | -6.6% | -$33.02万 | 减仓 |
| SNDX | SYNDAX PHARMACEUTICALS INC | $464.83万 | 0.74% | 198,985 | 198,985 | — | $464.83万 | 新建仓 |
| — | CREXENDO INC | $458.42万 | 0.73% | 742,986 | 13,109 | 1.8% | $8.09万 | 加仓 |
| ECG | EVERUS CONSTR GROUP | $449.79万 | 0.71% | 38,098 | 706 | 1.9% | $8.34万 | 加仓 |
| XERS | XERIS BIOPHARMA HOLDINGS INC | $433.71万 | 0.69% | 747,769 | 13,237 | 1.8% | $7.68万 | 加仓 |
| GMED | GLOBUS MED INC | $430.83万 | 0.68% | 50,004 | -1,405 | -2.7% | -$12.11万 | 减仓 |
| AMBA | AMBARELLA INC | $424.09万 | 0.67% | 82,387 | -1,456 | -1.7% | -$7.49万 | 减仓 |
| — | EXZEO GROUP INC | $422.66万 | 0.67% | 288,111 | -2,965 | -1.0% | -$4.35万 | 减仓 |
| FEIM | FREQUENCY ELECTRS INC | $411.73万 | 0.65% | 93,026 | 1,646 | 1.8% | $7.29万 | 加仓 |
| JAZZ | JAZZ PHARMACEUTICALS PLC | $411.71万 | 0.65% | 21,778 | -1,417 | -6.1% | -$26.79万 | 减仓 |
| PKE | PARK AEROSPACE CORP | $410.41万 | 0.65% | 149,893 | 2,645 | 1.8% | $7.24万 | 加仓 |
| MG | MISTRAS GROUP INC | $396.94万 | 0.63% | 268,567 | 268,567 | — | $396.94万 | 新建仓 |
| SMTC | SEMTECH CORP | $389.40万 | 0.62% | 50,644 | 937 | 1.9% | $7.20万 | 加仓 |
| — | INTELLICHECK MOBILISA INC | $375.95万 | 0.60% | 537,842 | 215,949 | 67.1% | $150.95万 | 加仓 |
| MITK | MITEK SYS INC | $372.06万 | 0.59% | 275,602 | 275,602 | — | $372.06万 | 新建仓 |
| MRVL | MARVELL TECHNOLOGY INC | $358.59万 | 0.57% | 36,203 | 36,203 | — | $358.59万 | 新建仓 |
| DAKT | DAKTRONICS INC | $355.98万 | 0.56% | 182,086 | 3,210 | 1.8% | $6.28万 | 加仓 |
| AGIO | AGIOS PHARMACEUTICALS INC | $349.05万 | 0.55% | 103,177 | 103,177 | — | $349.05万 | 新建仓 |
| AMTB | AMERANT BANCORP INC | $345.63万 | 0.55% | 156,818 | 2,728 | 1.8% | $6.01万 | 加仓 |
| SOPH | SOPHIA GENETICS SA | $342.94万 | 0.54% | 692,809 | 692,809 | — | $342.94万 | 新建仓 |
| BKSY | BLACKSKY TECHNOLOGY INC | $342.44万 | 0.54% | 136,104 | 2,408 | 1.8% | $6.06万 | 加仓 |
| GFF | GRIFFON CORP | $342.15万 | 0.54% | 47,076 | 876 | 1.9% | $6.37万 | 加仓 |
| ARQT | ARCUTIS BIOTHERAPEUTICS INC | $339.11万 | 0.54% | 143,934 | 2,663 | 1.9% | $6.27万 | 加仓 |
| OUST | OUSTER INC | $339.08万 | 0.54% | 184,585 | 3,259 | 1.8% | $5.99万 | 加仓 |
| EVER | EVERQUOTE INC | $334.73万 | 0.53% | 217,075 | -14,349 | -6.2% | -$22.13万 | 减仓 |
| BKR | BAKER HUGHES COMPANY | $333.83万 | 0.53% | 54,682 | -4,010 | -6.8% | -$24.48万 | 减仓 |
| DIOD | DIODES INC | $333.58万 | 0.53% | 48,869 | 48,869 | — | $333.58万 | 新建仓 |
| CRM | SALESFORCE INC | $333.28万 | 0.53% | 17,854 | -1,226 | -6.4% | -$22.89万 | 减仓 |
| OCUL | OCULAR THERAPEUTIX INC | $332.63万 | 0.53% | 392,718 | 6,893 | 1.8% | $5.84万 | 加仓 |
| — | APYX MEDICAL CORPORATION | $332.62万 | 0.53% | 901,398 | 901,398 | — | $332.62万 | 新建仓 |
| LQDT | LIQUIDITY SVCS INC | $330.17万 | 0.52% | 108,004 | 1,916 | 1.8% | $5.86万 | 加仓 |
| BGC | BGC GROUP INC | $329.37万 | 0.52% | 336,781 | 6,272 | 1.9% | $6.13万 | 加仓 |
| DLTR | DOLLAR TREE INC | $324.30万 | 0.51% | 29,614 | -2,163 | -6.8% | -$23.69万 | 减仓 |
| CON | CONCENTRA GROUP HOLDINGS PAREN | $320.95万 | 0.51% | 149,625 | -11,020 | -6.9% | -$23.64万 | 减仓 |
| PEGA | PEGASYSTEMS INC | $316.84万 | 0.50% | 74,445 | -4,979 | -6.3% | -$21.19万 | 减仓 |
| GWRE | GUIDEWIRE SOFTWARE INC | $316.36万 | 0.50% | 21,153 | -1,361 | -6.0% | -$20.36万 | 减仓 |
| RSKD | RISKIFIED LTD | $314.79万 | 0.50% | 803,032 | 803,032 | — | $314.79万 | 新建仓 |
| THRM | GENTHERM INC | $314.30万 | 0.50% | 113,138 | 2,101 | 1.9% | $5.84万 | 加仓 |
| CMCO | COLUMBUS MCKINNON CORP N Y | $307.61万 | 0.49% | 211,707 | 3,717 | 1.8% | $5.40万 | 加仓 |
| — | DOCEBO INC | $301.13万 | 0.48% | 172,367 | 71,364 | 70.7% | $124.67万 | 加仓 |
| MASS | 908 DEVICES INC | $300.63万 | 0.48% | 491,221 | 8,607 | 1.8% | $5.27万 | 加仓 |
| VREX | VAREX IMAGING CORP | $296.60万 | 0.47% | 279,551 | 5,212 | 1.9% | $5.53万 | 加仓 |
| LQDA | LIQUIDIA CORPORATION | $295.02万 | 0.47% | 78,171 | 78,171 | — | $295.02万 | 新建仓 |
| — | STEREOTAXIS INC | $292.58万 | 0.46% | 1,590,101 | 28,082 | 1.8% | $5.17万 | 加仓 |
| JOUT | JOHNSON OUTDOORS INC | $292.38万 | 0.46% | 62,864 | 62,864 | — | $292.38万 | 新建仓 |
| NPCE | NEUROPACE INC | $286.33万 | 0.45% | 217,738 | 3,846 | 1.8% | $5.06万 | 加仓 |
| — | FREIGHTCAR AMER INC | $280.82万 | 0.44% | 352,343 | 6,199 | 1.8% | $4.94万 | 加仓 |
| INFU | INFUSYSTEM HLDGS INC | $276.28万 | 0.44% | 299,332 | 5,275 | 1.8% | $4.87万 | 加仓 |
| AXSM | AXSOME THERAPEUTICS INC. | $275.98万 | 0.44% | 16,328 | -1,053 | -6.1% | -$17.80万 | 减仓 |
| ARLO | ARLO TECHNOLOGIES INC | $273.93万 | 0.43% | 192,504 | 3,585 | 1.9% | $5.10万 | 加仓 |
| — | IDENTIV INC | $272.55万 | 0.43% | 736,608 | 12,923 | 1.8% | $4.78万 | 加仓 |
| SIBN | SI BONE INC | $268.37万 | 0.42% | 212,488 | 3,766 | 1.8% | $4.76万 | 加仓 |
| TRMB | TRIMBLE INC | $267.21万 | 0.42% | 40,964 | -2,644 | -6.1% | -$17.25万 | 减仓 |
| EVR | EVERCORE INC | $266.84万 | 0.42% | 8,939 | 170 | 1.9% | $5.07万 | 加仓 |
| XPRO | EXPRO GROUP HOLDINGS NV | $261.70万 | 0.41% | 150,315 | 2,796 | 1.9% | $4.87万 | 加仓 |
| — | CARECLOUD INC | $254.71万 | 0.40% | 697,836 | 12,932 | 1.9% | $4.72万 | 加仓 |
| MTDR | MATADOR RES CO | $252.71万 | 0.40% | 39,998 | 802 | 2.0% | $5.07万 | 加仓 |
| NOVT | NOVANTA INC | $244.52万 | 0.39% | 20,703 | 366 | 1.8% | $4.32万 | 加仓 |
| ONT | ONTERRIS INC | $244.01万 | 0.39% | 111,473 | 1,960 | 1.8% | $4.29万 | 加仓 |