申报总市值
US$19.6亿
申报季度: 2026-03-31 · 持股只数: 348
NEEDHAM INVESTMENT MANAGEMENT LLC在最新一期 13F 报告中披露了 348 项持股,申报期为 2026-03-31,总持股市值约为 US$19.6亿,季度换手率为 30.4%。
加仓 LASR
+3.5% US$3995.1万
减仓 GENI
+48.7% -US$1192.4万
加仓 LINC
+13.6% US$2480.0万
减仓 TDUP
+52.7% -US$839.7万
加仓 VRT
0.0% US$2526.5万
减仓 SMCI
+17.1% -US$358.5万
仅显示前 176 大持股(共 348 只)
| # | 代码 | 标的名称 | 资产子类别 | 占比 | 占比变动 | 持仓量变化 | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | LASR | Nlight INC | 股票-其他 | 5.60% | +1.20% | +3.50% | |
| 2 | VICR | Vicor CORP | 股票-科技 | 4.29% | +0.34% | -8.38% | |
| 3 | VRT | Vertiv Holdings Co-a | 股票-工业 | 3.65% | +0.73% | — | |
| 4 | PDFS | Pdf Solutions INC | 股票-其他 | 3.38% | -0.16% | +2.94% | |
| 5 | AIP | Arteris INC | 股票-其他 | 3.32% | -0.02% | +15.86% | |
| 6 | FORM | Formfactor INC | 股票-科技 | 2.99% | +0.54% | -13.10% | |
| 7 | VSH | Vishay Intertechnology INC | 股票-其他 | 2.69% | +0.52% | +22.95% | |
| 8 | LINC | Lincoln Educational Services | 股票-其他 | 2.66% | +0.94% | +13.56% | |
| 9 | ODC | Oil-dri CORP Of America | 股票-其他 | 2.25% | +0.29% | +6.69% | |
| 10 | NVMI | Nova Ltd. | 股票-其他 | 2.05% | -0.27% | -17.54% | |
| 11 | UTI | Universal Technical Institut | 股票-其他 | 1.90% | +0.57% | +27.55% | |
| 12 | SMCI | Super Micro Computer INC | 股票-科技 | 1.88% | -0.67% | +17.14% | |
| 13 | 8TG | Thermon Group Holdings INC | 股票-其他 | 1.63% | +0.17% | +2.02% | |
| 14 | TDUP | Thredup INC - Class A | 股票-其他 | 1.55% | -0.90% | +52.67% | |
| 15 | VECO | Veeco Instruments INC | 股票-其他 | 1.52% | +0.07% | +9.32% | |
| 16 | TTI | Tetra Technologies INC | 股票-其他 | 1.47% | +0.06% | +42.11% | |
| 17 | MKSI | Mks INC | 股票-科技 | 1.41% | +0.09% | -8.05% | |
| 18 | VPG | Vishay Precision Group | 股票-其他 | 1.38% | — | -5.70% | |
| 19 | COHR | Coherent CORP | 股票-科技 | 1.28% | — | -23.27% | |
| 20 | ARLO | Arlo Technologies INC | 股票-其他 | 1.28% | -0.08% | +14.29% | |
| 21 | PLAB | Photronics INC | 股票-其他 | 1.25% | — | -21.94% | |
| 22 | CTRI | Centuri Holdings INC | 股票-其他 | 1.22% | -0.05% | +2.51% | |
| 23 | CECO | Ceco Environmental CORP | 股票-其他 | 1.18% | +0.05% | +29.82% | |
| 24 | CRAI | Cra International INC | 股票-其他 | 1.16% | — | +41.77% | |
| 25 | ASUR | Asure Software INC | 股票-其他 | 1.15% | — | +1.46% | |
| 26 | PSN | Parsons CORP | 股票-科技 | 1.13% | — | +26.23% | |
| 27 | HII | Huntington Ingalls Industrie | 股票-工业 | 1.07% | -0.02% | +9.41% | |
| 28 | AKAM | Akamai Technologies INC | 股票-科技 | 1.05% | +0.19% | +14.06% | |
| 29 | CLH | Clean Harbors INC | 股票-工业 | 1.01% | -0.01% | — | |
| 30 | NVT | nVent Electric plc | 股票-工业 | 0.93% | — | — | |
| 31 | ATRO | Astronics CORP | 股票-其他 | 0.93% | — | — | |
| 32 | GENI | Genius Sports Limited | 股票-其他 | 0.91% | -0.96% | +48.70% | |
| 33 | WTTR | Select Water Solutions INC | 股票-其他 | 0.90% | +0.38% | +49.03% | |
| 34 | GRC | Gorman-rupp Co | 股票-其他 | 0.87% | +0.09% | +4.81% | |
| 35 | MTRX | Matrix Service Co | 股票-其他 | 0.84% | — | — | |
| 36 | VITL | Vital Farms INC | 股票-其他 | 0.83% | -0.55% | +67.88% | |
| 37 | ADTN | Adtran Holdings INC | 股票-其他 | 0.79% | — | -15.13% | |
| 38 | ASPN | Aspen Aerogels INC | 股票-其他 | 0.79% | +0.01% | +3.84% | |
| 39 | BRKR | Bruker CORP | 股票-医疗保健 | 0.78% | — | +16.34% | |
| 40 | TNC | Tennant Co | 股票-其他 | 0.78% | +0.47% | +239.26% | |
| 41 | VSAT | Viasat INC | 股票-科技 | 0.77% | +0.05% | — | |
| 42 | KLAC | Kla CORP | 股票-科技 | 0.77% | — | -21.15% | |
| 43 | LH | Labcorp Holdings INC | 股票-医疗保健 | 0.77% | — | — | |
| 44 | ECG | Everus Construction Group | 股票-工业 | 0.76% | +0.08% | — | |
| 45 | SOLS | Solstice Adv Materials INC | 股票-原材料 | 0.73% | +0.19% | +7.14% | |
| 46 | GNRC | Generac Holdings INC | 股票-工业 | 0.72% | +0.42% | +110.00% | |
| 47 | WAB | Wabtec CORP | 股票-工业 | 0.71% | — | — | |
| 48 | ENTG | Entegris INC | 股票-科技 | 0.70% | — | -38.87% | |
| 49 | ECVT | Ecovyst INC | 股票-其他 | 0.67% | +0.04% | — | |
| 50 | MKL | Markel Group INC | 股票-金融 | 0.66% | — | +7.63% |
Q3 2026表现
+4.1%
近4个季度表现
+56.1%
基于可获取价格的持仓(占申报价值的73%)计算
| 季度 | 持股只数 | 总市值 | 稳定性 | 主要持股 |
|---|---|---|---|---|
| 2026-03-31 | 348 | US$19.6亿 | 30 | |
| 2025-12-31 | 322 | US$15.8亿 | 25 | |
| 2025-09-30 | 315 | US$14.3亿 | 40 | |
| 2025-06-30 | 302 | US$12.5亿 | 0 | |
| 2025-03-31 | 314 | US$10.7亿 | 100 | |
| 2024-12-31 | 316 | US$13.0亿 | 0 | |
| 2024-09-30 | 315 | US$13.0亿 | 0 | |
| 2024-06-30 | 302 | US$12.2亿 | 0 | |
| 2024-03-31 | 280 | US$10.8亿 | 0 | |
| 2023-12-31 | 275 | US$7.9亿 | 0 | |
| 2023-09-30 | 254 | US$5.9亿 | 0 | |
| 2023-06-30 | 254 | US$6.1亿 | 0 | |
| 2023-03-31 | 255 | US$5.8亿 | 0 | |
| 2022-12-31 | 253 | US$5.5亿 | 0 | |
| 2022-09-30 | 260 | US$5.1亿 | 0 | |
| 2022-06-30 | 268 | US$5.3亿 | 0 | |
| 2022-03-31 | 268 | US$6.9亿 | 0 | |
| 2021-12-31 | 261 | US$8.0亿 | 0 | |
| 2021-09-30 | 243 | US$7.5亿 | 0 | |
| 2021-06-30 | 252 | US$6.8亿 | 100 | |
| 2021-03-31 | 255 | US$7.3亿 | 34 | |
| 2020-12-31 | 236 | US$6.0亿 | 42 | |
| 2020-09-30 | 227 | US$5.0亿 | 27 | |
| 2020-06-30 | 208 | US$4.7亿 | 45 | |
| 2020-03-31 | 233 | US$3.5亿 | 40 | |
| 2019-12-31 | 214 | US$3.7亿 | 23 | |
| 2019-09-30 | 168 | US$3.1亿 | 21 | |
| 2019-06-30 | 165 | US$3.0亿 | 16 | |
| 2019-03-31 | 157 | US$2.9亿 | 21 | |
| 2018-12-31 | 169 | US$2.7亿 | 25 | |
| 2018-09-30 | 175 | US$3.3亿 | 22 | |
| 2018-06-30 | 181 | US$3.6亿 | 15 | |
| 2018-03-31 | 185 | US$3.5亿 | 19 | |
| 2017-12-31 | 198 | US$3.8亿 | 15 | |
| 2017-09-30 | 186 | US$3.9亿 | 17 | |
| 2017-06-30 | 198 | US$3.8亿 | 14 | |
| 2017-03-31 | 212 | US$3.9亿 | 18 | |
| 2016-12-31 | 209 | US$3.9亿 | 19 | |
| 2016-09-30 | 201 | US$3.8亿 | 13 | |
| 2016-06-30 | 191 | US$3.6亿 | 16 | |
| 2016-03-31 | 203 | US$3.8亿 | 18 | |
| 2015-12-31 | 203 | US$4.0亿 | 12 | |
| 2015-09-30 | 213 | US$4.0亿 | 17 | |
| 2015-06-30 | 217 | US$4.6亿 | 12 | |
| 2015-03-31 | 217 | US$4.7亿 | 18 | |
| 2014-12-31 | 235 | US$4.8亿 | 27 | |
| 2014-09-30 | 246 | US$4.5亿 | 14 | |
| 2014-06-30 | 246 | US$4.8亿 | 18 | |
| 2014-03-31 | 232 | US$4.7亿 | 18 | |
| 2013-12-31 | 220 | US$4.8亿 | 18 | |
| 2013-09-30 | 210 | US$4.5亿 | 18 | |
| 2013-06-30 | 216 | US$4.3亿 | 0 |
Needham Investment Management LLC 在 2026-03-31 最显著的持仓异动: 新建仓: Mastec INC (MTZ); 新建仓: Unusual Machines INC /us (UMAC); 新建仓: Lightpath Technologies Inc-a (LPTH); 新建仓: Ambiq Micro INC (AMBQ); 新建仓: Red Cat Holdings INC (RCAT).
| # | 代码 | 标的名称 | 占比变动 | 持仓量变化 | 异动类型 |
|---|---|---|---|---|---|
| 1 | LASR | Nlight INC | +1.2% | +3.50% | 加仓 |
| 2 | LINC | Lincoln Educational Services | +0.9% | +13.56% | 加仓 |
| 3 | VRT | Vertiv Holdings Co-a | +0.7% | — | 不变 |
| 4 | UTI | Universal Technical Institut | +0.6% | +27.55% | 加仓 |
| 5 | FORM | Formfactor INC | +0.5% | -13.10% | 减仓 |
| 6 | VSH | Vishay Intertechnology INC | +0.5% | +22.95% | 加仓 |
| 7 | TNC | Tennant Co | +0.5% | +239.26% | 加仓 |
| 8 | GNRC | Generac Holdings INC | +0.4% | +110.00% | 加仓 |
| 9 | WTTR | Select Water Solutions INC | +0.4% | +49.03% | 加仓 |
| 10 | VICR | Vicor CORP | +0.3% | -8.38% | 减仓 |
| 11 | ODC | Oil-dri CORP Of America | +0.3% | +6.69% | 加仓 |
| 12 | ESOA | Energy Services Of America | +0.2% | +36.65% | 加仓 |
| 13 | BWXT | Bwx Technologies INC | +0.2% | +63.89% | 加仓 |
| 14 | AKAM | Akamai Technologies INC | +0.2% | +14.06% | 加仓 |
| 15 | SOLS | Solstice Adv Materials INC | +0.2% | +7.14% | 加仓 |
| 16 | POCI | Precision Optics CORP INC | +0.2% | +132.02% | 加仓 |
| 17 | 8TG | Thermon Group Holdings INC | +0.2% | +2.02% | 加仓 |
| 18 | MOD | Modine Manufacturing Co | +0.2% | +38.00% | 加仓 |
| 19 | EVLV | Evolv Technologies Holdings | +0.1% | +127.27% | 加仓 |
| 20 | LTH | Life Time Group Holdings INC | +0.1% | +108.70% | 加仓 |
| 21 | J | Jacobs Solutions INC | +0.1% | +65.52% | 加仓 |
| 22 | MASS | 908 Devices INC | +0.1% | +61.04% | 加仓 |
| 23 | MKSI | Mks INC | +0.1% | -8.05% | 减仓 |
| 24 | GRC | Gorman-rupp Co | +0.1% | +4.81% | 加仓 |
| 25 | ECG | Everus Construction Group | +0.1% | — | 不变 |
| 26 | VECO | Veeco Instruments INC | +0.1% | +9.32% | 加仓 |
| 27 | TTI | Tetra Technologies INC | +0.1% | +42.11% | 加仓 |
| 28 | CECO | Ceco Environmental CORP | +0.1% | +29.82% | 加仓 |
| 29 | VSAT | Viasat INC | +0.1% | — | 不变 |
| 30 | ECVT | Ecovyst INC | 0% | — | 不变 |
| 31 | ASPN | Aspen Aerogels INC | 0% | +3.84% | 加仓 |
| 32 | ATRO | Astronics CORP | — | — | 不变 |
| 33 | CLH | Clean Harbors INC | 0% | — | 不变 |
| 34 | AIP | Arteris INC | 0% | +15.86% | 加仓 |
| 35 | HII | Huntington Ingalls Industrie | 0% | +9.41% | 加仓 |
| 36 | CTRI | Centuri Holdings INC | -0.1% | +2.51% | 加仓 |
| 37 | ARLO | Arlo Technologies INC | -0.1% | +14.29% | 加仓 |
| 38 | PDFS | Pdf Solutions INC | -0.2% | +2.94% | 加仓 |
| 39 | NVMI | Nova Ltd. | -0.3% | -17.54% | 减仓 |
| 40 | TTMI | Ttm Technologies | -0.4% | -52.77% | 减仓 |
| 41 | UIS | Unisys CORP | -0.4% | -7.98% | 减仓 |
| 42 | VITL | Vital Farms INC | -0.6% | +67.88% | 加仓 |
| 43 | SMCI | Super Micro Computer INC | -0.7% | +17.14% | 加仓 |
| 44 | TDUP | Thredup INC - Class A | -0.9% | +52.67% | 加仓 |
| 45 | GENI | Genius Sports Limited | -1% | +48.70% | 加仓 |
| 46 | MTZ | Mastec INC | — | NEW | 新建仓 |
| 47 | UMAC | Unusual Machines INC /us | — | NEW | 新建仓 |
| 48 | LPTH | Lightpath Technologies Inc-a | — | NEW | 新建仓 |
| 49 | AMBQ | Ambiq Micro INC | — | NEW | 新建仓 |
| 50 | RCAT | Red Cat Holdings INC | — | NEW | 新建仓 |
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