WATER ISLAND CAPITAL LLC
NEW YORK NY · SEC CIK 0001222765
$10.75亿2026Q2 申报市值
85持仓数
43.0%前十大占比 · 第一大 4.9%
42 / 57新建仓 / 清仓
26Q126Q2
前十大持仓 占组合比例
2026Q2 买入最多 按季末市值估算
TAYLOR MORRISON 新建仓+$5,219.03万
CZR 加仓+$3,873.83万
RAMP 新建仓+$3,031.25万
CATALYST PHARMAC 新建仓+$2,934.99万
D 新建仓+$2,603.43万
2026Q2 卖出最多 按季末市值估算
HOLOGIC INC 清仓-$4,233.38万
MASIMO CORP 清仓-$3,454.18万
TRI POINTE HOMES 清仓-$2,506.44万
GREAT LAKES DRED 清仓-$2,148.09万
ARCELLX INC 清仓-$2,105.90万
2026Q2 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 |
|---|---|---|---|---|---|---|---|---|
| — | HOLOGIC INC | $0 | 0.00% | 0 | -560,045 | -100.0% | -$4,233.38万 | 清仓 |
| — | MASIMO CORP | $0 | 0.00% | 0 | -194,197 | -100.0% | -$3,454.18万 | 清仓 |
| — | ELECTRONIC ARTS INC 看跌期权 | $0 | 0.00% | 0 | -149,800 | -100.0% | -$3,053.97万 | 清仓 |
| — | TRI POINTE HOMES INC | $0 | 0.00% | 0 | -536,367 | -100.0% | -$2,506.44万 | 清仓 |
| — | GREAT LAKES DREDGE & DOCK CO | $0 | 0.00% | 0 | -1,263,580 | -100.0% | -$2,148.09万 | 清仓 |
| — | ARCELLX INC | $0 | 0.00% | 0 | -183,409 | -100.0% | -$2,105.90万 | 清仓 |
| — | DAY ONE BIOPHARMACEUTICALS I | $0 | 0.00% | 0 | -944,247 | -100.0% | -$2,024.47万 | 清仓 |
| — | DAY ONE BIOPHARMACEUTICALS I 看跌期权 | $0 | 0.00% | 0 | -839,700 | -100.0% | -$1,800.32万 | 清仓 |
| — | ENHABIT INC | $0 | 0.00% | 0 | -984,611 | -100.0% | -$1,387.32万 | 清仓 |
| — | KENVUE INC 看跌期权 | $0 | 0.00% | 0 | -700,600 | -100.0% | -$1,207.83万 | 清仓 |
| — | VERIS RESIDENTIAL INC | $0 | 0.00% | 0 | -597,390 | -100.0% | -$1,127.28万 | 清仓 |
| — | PEAKSTONE REALTY TRUST | $0 | 0.00% | 0 | -503,583 | -100.0% | -$1,051.98万 | 清仓 |
| — | TERNS PHARMACEUTICALS INC 看跌期权 | $0 | 0.00% | 0 | -188,500 | -100.0% | -$993.77万 | 清仓 |
| — | TERNS PHARMACEUTICALS INC | $0 | 0.00% | 0 | -188,500 | -100.0% | -$993.77万 | 清仓 |
| — | SILICON LABORATORIES INC 看跌期权 | $0 | 0.00% | 0 | -47,600 | -100.0% | -$990.79万 | 清仓 |
| — | KENNEDY-WILSON HOLDINGS INC | $0 | 0.00% | 0 | -825,652 | -100.0% | -$893.36万 | 清仓 |
| — | ZIM INTEGRATED SHIPPING SERV 看跌期权 | $0 | 0.00% | 0 | -331,800 | -100.0% | -$874.29万 | 清仓 |
| ZIM | ZIM INTEGRATED SHIPPING SERV | $0 | 0.00% | 0 | -331,800 | -100.0% | -$874.29万 | 清仓 |
| — | JANUS HENDERSON GROUP PLC 看跌期权 | $0 | 0.00% | 0 | -154,300 | -100.0% | -$792.64万 | 清仓 |
| — | BANCO SANTANDER SA 看涨期权 | $0 | 0.00% | 0 | -681,700 | -100.0% | -$768.96万 | 清仓 |
| — | CSG SYS INTL INC | $0 | 0.00% | 0 | -5,000,000 | -100.0% | -$609.11万 | 清仓 |
| — | AXALTA COATING SYS LTD 看跌期权 | $0 | 0.00% | 0 | -195,000 | -100.0% | -$540.15万 | 清仓 |
| — | APELLIS PHARMACEUTICALS INC 看跌期权 | $0 | 0.00% | 0 | -120,500 | -100.0% | -$484.77万 | 清仓 |
| — | APELLIS PHARMACEUTICALS INC | $0 | 0.00% | 0 | -120,500 | -100.0% | -$484.77万 | 清仓 |
| — | AIR LEASE CORP | $0 | 0.00% | 0 | -73,131 | -100.0% | -$474.91万 | 清仓 |
| NTNX | NUTANIX INC | $0 | 0.00% | 0 | -5,000,000 | -100.0% | -$451.49万 | 清仓 |
| HALO | HALOZYME THERAPEUTICS INC | $0 | 0.00% | 0 | -3,000,000 | -100.0% | -$311.12万 | 清仓 |
| — | CLEARWATER ANALYTICS HLDGS I | $0 | 0.00% | 0 | -109,589 | -100.0% | -$259.18万 | 清仓 |
| — | SEALED AIR CORP NEW | $0 | 0.00% | 0 | -56,071 | -100.0% | -$235.78万 | 清仓 |
| — | ONESTREAM INC | $0 | 0.00% | 0 | -91,120 | -100.0% | -$218.69万 | 清仓 |
| — | THERMON GROUP HLDGS INC | $0 | 0.00% | 0 | -32,987 | -100.0% | -$166.25万 | 清仓 |
| — | SUN CTRY AIRLS HLDGS INC | $0 | 0.00% | 0 | -98,859 | -100.0% | -$163.32万 | 清仓 |
| — | CENTESSA PHARMACEUTICALS PLC 看跌期权 | $0 | 0.00% | 0 | -41,000 | -100.0% | -$162.85万 | 清仓 |
| — | CENTESSA PHARMACEUTICALS PLC | $0 | 0.00% | 0 | -41,000 | -100.0% | -$162.85万 | 清仓 |
| — | CSG SYS INTL INC | $0 | 0.00% | 0 | -20,223 | -100.0% | -$161.66万 | 清仓 |
| — | SEMRUSH HLDGS INC | $0 | 0.00% | 0 | -133,872 | -100.0% | -$159.84万 | 清仓 |
| — | AMICUS THERAPEUTIC | $0 | 0.00% | 0 | -104,066 | -100.0% | -$150.48万 | 清仓 |
| — | SUNOPTA INC | $0 | 0.00% | 0 | -196,514 | -100.0% | -$127.34万 | 清仓 |
| — | PROASSURANCE CORP | $0 | 0.00% | 0 | -51,103 | -100.0% | -$126.33万 | 清仓 |
| — | CANTALOUPE INC | $0 | 0.00% | 0 | -107,867 | -100.0% | -$116.60万 | 清仓 |
| — | MISTER CAR WASH INC | $0 | 0.00% | 0 | -156,502 | -100.0% | -$109.08万 | 清仓 |
| — | GLADSTONE CAP CORP | $0 | 0.00% | 0 | -1,000,000 | -100.0% | -$96.77万 | 清仓 |
| — | COTERRA ENERGY INC | $0 | 0.00% | 0 | -27,292 | -100.0% | -$95.90万 | 清仓 |
| — | SKYWATER TECHNOLOGY INC | $0 | 0.00% | 0 | -34,536 | -100.0% | -$94.66万 | 清仓 |
| AMRX | AMNEAL PHARMACEUTICALS INC | $0 | 0.00% | 0 | -68,400 | -100.0% | -$85.02万 | 清仓 |
| — | UDEMY INC | $0 | 0.00% | 0 | -139,335 | -100.0% | -$64.37万 | 清仓 |
| EL | LAUDER ESTEE COS INC | $0 | 0.00% | 0 | -7,500 | -100.0% | -$53.83万 | 清仓 |
| — | CALAVO GROWERS INC | $0 | 0.00% | 0 | -20,321 | -100.0% | -$52.41万 | 清仓 |
| — | ON24 INC | $0 | 0.00% | 0 | -60,364 | -100.0% | -$48.89万 | 清仓 |
| — | HERITAGE COMM CORP | $0 | 0.00% | 0 | -37,992 | -100.0% | -$47.41万 | 清仓 |
| — | BLUE FOUNDRY BANCORP | $0 | 0.00% | 0 | -35,658 | -100.0% | -$47.21万 | 清仓 |
| — | FLUSHING FINL CORP | $0 | 0.00% | 0 | -30,161 | -100.0% | -$46.33万 | 清仓 |
| — | DIAMOND HILL INVT GROUP INC | $0 | 0.00% | 0 | -2,522 | -100.0% | -$43.40万 | 清仓 |
| — | FIRST FNDTN INC | $0 | 0.00% | 0 | -67,573 | -100.0% | -$39.87万 | 清仓 |
| VCTR | VICTORY CAP HLDGS INC DEL | $0 | 0.00% | 0 | -5,120 | -100.0% | -$33.53万 | 清仓 |
| UPS | UNITED PARCEL SVCS INC | $0 | 0.00% | 0 | -2,520 | -100.0% | -$24.79万 | 清仓 |
| PYPL | PAYPAL HLDGS INC | $0 | 0.00% | 0 | -5,124 | -100.0% | -$23.18万 | 清仓 |
| DKS | DICKS SPORTING GOODS INC | $13.61万 | 0.01% | 600 | -4,748 | -88.8% | -$107.69万 | 减仓 |
| PENN | PENN ENTERTAINMENT INC | $21.36万 | 0.02% | 10,000 | -25,000 | -71.4% | -$53.40万 | 减仓 |
| VFC | V F CORP | $25.02万 | 0.02% | 15,000 | 15,000 | — | $25.02万 | 新建仓 |
| UAL | UNITED AIRLS HLDGS INC | $34.00万 | 0.03% | 2,500 | -2,500 | -50.0% | -$34.00万 | 减仓 |
| — | ASTRONOVA INC | $34.08万 | 0.03% | 11,972 | 11,972 | — | $34.08万 | 新建仓 |
| AURA | AURA BIOSCIENCES INC | $42.60万 | 0.04% | 60,000 | 60,000 | — | $42.60万 | 新建仓 |
| PACB | PACIFIC BIOSCIENCES CALIF IN | $45.98万 | 0.04% | 273,666 | 1,626 | 0.6% | $2,732 | 加仓 |
| HON | HONEYWELL INTL INC | $55.98万 | 0.05% | 2,500 | 2,500 | — | $55.98万 | 新建仓 |
| ALK | ALASKA AIR GROUP INC | $57.42万 | 0.05% | 11,000 | 735 | 7.2% | $3.84万 | 加仓 |
| VKTX | VIKING THERAPEUTICS INC | $58.52万 | 0.05% | 15,000 | 4,720 | 45.9% | $18.41万 | 加仓 |
| — | NATHANS FAMOUS INC | $59.65万 | 0.06% | 5,871 | 877 | 17.6% | $8.91万 | 加仓 |
| — | SIMULATIONS PLUS INC | $60.86万 | 0.06% | 33,238 | 33,238 | — | $60.86万 | 新建仓 |
| IMXI | INTERNATIONAL MONEY EXPRESS | $60.89万 | 0.06% | 42,140 | 9,018 | 27.2% | $13.03万 | 加仓 |
| — | TRUBRIDGE INC | $60.94万 | 0.06% | 23,251 | 23,251 | — | $60.94万 | 新建仓 |
| — | VARONIS SYS INC 看跌期权 | $62.94万 | 0.06% | 15,000 | 15,000 | — | $62.94万 | 新建仓 |
| — | CROSS CTRY HEALTHCARE INC | $65.54万 | 0.06% | 49,612 | 49,612 | — | $65.54万 | 新建仓 |
| SKYW | SKYWEST INC | $69.53万 | 0.06% | 7,000 | 7,000 | — | $69.53万 | 新建仓 |
| PVH | PVH CORPORATION | $74.26万 | 0.07% | 10,000 | 10,000 | — | $74.26万 | 新建仓 |
| BA | BOEING CO | $75.76万 | 0.07% | 3,500 | -3,734 | -51.6% | -$80.83万 | 减仓 |
| ECHO | ECHOSTAR CORP | $86.28万 | 0.08% | 8,500 | 4,500 | 112.5% | $45.67万 | 加仓 |
| EQH | EQUITABLE HLDGS INC | $90.84万 | 0.08% | 20,701 | 20,701 | — | $90.84万 | 新建仓 |
| NWE | NORTHWESTERN ENERGY GROUP IN | $97.64万 | 0.09% | 13,633 | -205 | -1.5% | -$1.47万 | 减仓 |
| HONA | HONEYWELL AEROSPACE INC | $110.54万 | 0.10% | 5,000 | 5,000 | — | $110.54万 | 新建仓 |
| — | CLEAR CHANNEL OUTDOOR HLDGS | $122.90万 | 0.11% | 507,856 | 29,339 | 6.1% | $7.10万 | 加仓 |
| IHS | IHS HOLDING LIMITED | $123.79万 | 0.12% | 150,235 | 12,620 | 9.2% | $10.40万 | 加仓 |
| — | GLOBAL BUSINESS TRAVEL GROUP | $125.32万 | 0.12% | 133,456 | 133,456 | — | $125.32万 | 新建仓 |
| — | TALKSPACE INC | $126.18万 | 0.12% | 242,655 | 26,497 | 12.3% | $13.78万 | 加仓 |
| EQT | EQT CORP | $132.93万 | 0.12% | 25,000 | 25,000 | — | $132.93万 | 新建仓 |
| — | SELECT MED HLDGS CORP | $136.19万 | 0.13% | 82,492 | -20,975 | -20.3% | -$34.63万 | 减仓 |
| AAUC | ALLIED GOLD CORP | $173.33万 | 0.16% | 73,016 | 231 | 0.3% | $5,484 | 加仓 |
| — | QORVO INC | $177.70万 | 0.17% | 19,052 | -90,469 | -82.6% | -$843.80万 | 重新持有 |
| BHF | BRIGHTHOUSE FINL INC | $179.32万 | 0.17% | 28,329 | -5,161 | -15.4% | -$32.67万 | 减仓 |
| NATL | NCR ATLEOS CORPORATION | $181.71万 | 0.17% | 41,860 | 2,921 | 7.5% | $12.68万 | 加仓 |
| PAYO | PAYONEER GLOBAL INC | $183.85万 | 0.17% | 258,216 | 258,216 | — | $183.85万 | 新建仓 |
| — | ESPERION THERAPEUTICS INC NE | $193.64万 | 0.18% | 612,774 | 612,774 | — | $193.64万 | 新建仓 |
| — | APOGEE THERAPEUTICS INC 看跌期权 | $232.28万 | 0.22% | 17,500 | 17,500 | — | $232.28万 | 新建仓 |
| UNF | UNIFIRST CORP MASS | $239.20万 | 0.22% | 9,045 | -16,698 | -64.9% | -$441.60万 | 减仓 |
| AES | AES CORP | $245.66万 | 0.23% | 167,570 | -18,263 | -9.8% | -$26.77万 | 减仓 |
| GSAT | GLOBALSTAR INC | $249.30万 | 0.23% | 30,668 | 30,668 | — | $249.30万 | 新建仓 |
| AXTA | AXALTA COATING SYS LTD | $333.64万 | 0.31% | 97,500 | -109,402 | -52.9% | -$374.37万 | 减仓 |
| — | QXO INC 看涨期权 | $345.60万 | 0.32% | 200,000 | 200,000 | — | $345.60万 | 新建仓 |
| SNAP | SNAP INC | $407.16万 | 0.38% | 5,000,000 | 5,000,000 | — | $407.16万 | 新建仓 |
| — | REDFIN CORP | $432.56万 | 0.40% | 4,500,000 | 0 | 0.0% | — | 不变 |