WATER ISLAND CAPITAL LLC Hedge Fund

CIK: 0001222765 · Show all filings

Period: Q1 2021 (← Previous) (Next →)

Filing Date: May 13, 2021

Total Value ($000): $1,639,888 (99.3% shares, 0.7% debt)

Holdings (96)

WTW Willis Towers Watson PLC 5.8%
Value ($000) $95,417 Shares 416,888 Est. Cost $192.13 Unrealized +6.2%
Pluralsight Inc 5.3%
Value ($000) $87,545 Shares 3,918,735 Est. Cost $21.17 Unrealized
IHS Markit Ltd 5.3%
Value ($000) $86,280 Shares 891,506 Est. Cost $94.48 Unrealized
RealPage Inc 5.1%
Value ($000) $84,364 Shares 967,472 Est. Cost $87.24 Unrealized
Alexion Pharmaceuticals Inc 5.1%
Value ($000) $83,557 Shares 546,445 Est. Cost $155.84 Unrealized
Coherent Inc 5.0%
Value ($000) $82,481 Shares 326,154 Est. Cost $252.89 Unrealized
Maxim Integrated Products Inc 5.0%
Value ($000) $81,448 Shares 891,414 Est. Cost $79.65 Unrealized
Slack Technologies Inc 4.3%
Value ($000) $69,946 Shares 1,721,538 Est. Cost $42.24 Unrealized
Change Healthcare Inc 3.6%
Value ($000) $58,669 Shares 2,654,720 Est. Cost $22.10 Unrealized
NIC Inc 3.6%
Value ($000) $58,504 Shares 1,724,260 Est. Cost $33.93 Unrealized
Xilinx Inc 3.5%
Value ($000) $57,692 Shares 465,633 Est. Cost $141.77 Unrealized
Extended Stay America Inc 3.4%
Value ($000) $56,355 Shares 2,853,416 Est. Cost $19.75 Unrealized
Grubhub Inc 3.2%
Value ($000) $53,210 Shares 886,831 Est. Cost $71.19 Unrealized
Cubic Corp 3.2%
Value ($000) $52,525 Shares 704,374 Est. Cost $74.57 Unrealized
Perspecta Inc 2.8%
Value ($000) $46,168 Shares 1,589,274 Est. Cost $28.80 Unrealized
Michaels Cos Inc/The 2.8%
Value ($000) $45,887 Shares 2,091,482 Est. Cost $21.94 Unrealized
Magellan Health Inc 2.8%
Value ($000) $45,170 Shares 484,449 Est. Cost $93.24 Unrealized
Cardtronics PLC 2.7%
Value ($000) $44,441 Shares 1,145,388 Est. Cost $38.80 Unrealized
GenMark Diagnostics Inc 2.5%
Value ($000) $40,467 Shares 1,693,162 Est. Cost $23.90 Unrealized
Cantel Medical Corp 2.2%
Value ($000) $36,304 Shares 454,707 Est. Cost $79.84 Unrealized
Boston Private Financial Holdi 2.2%
Value ($000) $36,127 Shares 2,712,271 Est. Cost $13.32 Unrealized
Glu Mobile Inc 2.1%
Value ($000) $34,400 Shares 2,756,442 Est. Cost $12.48 Unrealized
Boingo Wireless Inc 1.9%
Value ($000) $30,621 Shares 2,176,348 Est. Cost $14.05 Unrealized
FLIR Systems Inc 1.8%
Value ($000) $30,131 Shares 533,568 Est. Cost $56.47 Unrealized
Aegion Corp 1.8%
Value ($000) $29,866 Shares 1,038,800 Est. Cost $28.75 Unrealized
Aerojet Rocketdyne Holdings In 1.8%
Value ($000) $28,787 Shares 613,018 Est. Cost $52.28 Unrealized
Kansas City Southern 1.5%
Value ($000) $24,247 Shares 91,873 Est. Cost $263.92 Unrealized
Forterra Inc 1.4%
Value ($000) $23,106 Shares 993,813 Est. Cost $23.25 Unrealized
GW Pharmaceuticals PLC 1.1%
Value ($000) $17,871 Shares 82,394 Est. Cost $216.90 Unrealized
Cooper Tire & Rubber Co 1.0%
Value ($000) $16,727 Shares 298,805 Est. Cost $55.98 Unrealized
Enable Midstream Partners LP 0.8%
Value ($000) $12,643 Shares 1,951,094 Est. Cost $6.48 Unrealized
PRA Health Sciences Inc 0.7%
Value ($000) $11,599 Shares 75,646 Est. Cost $153.33 Unrealized
Talend SA 0.7%
Value ($000) $11,357 Shares 178,455 Est. Cost $63.64 Unrealized
Five Prime Therapeutics Inc 0.4%
Value ($000) $5,865 Shares 155,703 Est. Cost $37.67 Unrealized
Fly Leasing Ltd 0.4%
Value ($000) $5,796 Shares 344,000 Est. Cost $16.85 Unrealized
Pandion Therapeutics Inc 0.3%
Value ($000) $5,701 Shares 94,934 Est. Cost $60.05 Unrealized
People's United Financial Inc 0.3%
Value ($000) $4,448 Shares 248,502 Est. Cost $17.90 Unrealized
PLURALSIGHT INC 0.1%
Value ($000) $2,451 Shares 2,500,000 Est. Cost $0.99 Unrealized
GigCapital4 Inc 0.1%
Value ($000) $2,221 Shares 225,000 Est. Cost $9.87 Unrealized
Twitter Inc 0.1%
Value ($000) $1,993 Shares 1,500,000 Est. Cost $1.21 Unrealized
Class Acceleration Corp 0.1%
Value ($000) $1,969 Shares 198,900 Est. Cost $9.90 Unrealized
NUANCE COMMUNICATIONS 0.1%
Value ($000) $1,846 Shares 1,000,000 Est. Cost $1.01 Unrealized
Whole Earth Brands Inc 0.1%
Value ($000) $1,735 Shares 133,083 Est. Cost $8.09 Unrealized
PURE STORAGE INC 0.1%
Value ($000) $1,659 Shares 1,500,000 Est. Cost $0.97 Unrealized
Bull Horn Holdings Corp 0.1%
Value ($000) $1,559 Shares 150,000 Est. Cost $11.38 Unrealized
JAZZ INVESTMENTS I LTD 0.1%
Value ($000) $1,533 Shares 1,500,000 Est. Cost $1.04 Unrealized
Canoo Inc 0.1%
Value ($000) $1,517 Shares 168,000 Est. Cost $13.80 Unrealized
Altimar Acquisition Corp 0.1%
Value ($000) $1,383 Shares 140,004 Est. Cost $9.88 Unrealized
Paratek Pharmaceuticals Inc 0.1%
Value ($000) $1,371 Shares 1,500,000 Est. Cost $0.87 Unrealized
Roth Ch Acquisition II Co 0.1%
Value ($000) $1,212 Shares 115,000 Est. Cost $10.40 Unrealized
DPCM Capital Inc 0.1%
Value ($000) $1,025 Shares 100,000 Est. Cost $11.02 Unrealized
Vy Global Growth 0.1%
Value ($000) $1,021 Shares 98,208 Est. Cost $10.76 Unrealized
G Squared Ascend I Inc 0.1%
Value ($000) $1,000 Shares 100,000 Est. Cost $10.00 Unrealized
Hudson Executive Investment Co 0.1%
Value ($000) $992 Shares 100,002 Est. Cost $8.01 Unrealized
TGNA TEGNA Inc 0.1%
Value ($000) $991 Shares 52,655 Est. Cost $11.88 Unrealized +47.5%
Fintech Evolution Acquisition 0.1%
Value ($000) $949 Shares 96,100 Est. Cost $9.88 Unrealized
Seaport Global Acquisition Cor 0.1%
Value ($000) $909 Shares 88,000 Est. Cost $10.45 Unrealized
Lefteris Acquisition Corp 0.1%
Value ($000) $820 Shares 80,000 Est. Cost $10.84 Unrealized
Golden Falcon Acquisition Corp 0.0%
Value ($000) $795 Shares 79,098 Est. Cost $10.40 Unrealized
Tailwind International Acquisi 0.0%
Value ($000) $791 Shares 80,000 Est. Cost $9.89 Unrealized
Trebia Acquisition Corp 0.0%
Value ($000) $777 Shares 78,033 Est. Cost $8.92 Unrealized
Kingswood Acquisition Corp 0.0%
Value ($000) $766 Shares 74,372 Est. Cost $10.40 Unrealized
Oaktree Acquisition Corp II 0.0%
Value ($000) $714 Shares 70,000 Est. Cost $10.71 Unrealized
CALY Callaway Golf Co 0.0%
Value ($000) $670 Shares 25,032 Est. Cost $18.79 Unrealized +50.5%
Spartacus Acquisition Corp 0.0%
Value ($000) $664 Shares 65,382 Est. Cost $10.58 Unrealized
Omnichannel Acquisition Corp 0.0%
Value ($000) $609 Shares 60,000 Est. Cost $10.30 Unrealized
Roth Ch Acquisition III Co 0.0%
Value ($000) $600 Shares 60,000 Est. Cost $10.00 Unrealized
ADI Analog Devices Inc 0.0%
Value ($000) $535 Shares 3,449 Est. Cost $141.13 Unrealized 0.0%
Live Oak Acquisition Corp II 0.0%
Value ($000) $513 Shares 49,052 Est. Cost $10.86 Unrealized
Tribune Publishing Co 0.0%
Value ($000) $512 Shares 28,480 Est. Cost $17.98 Unrealized
Defiance NextGen SPAC Derived 0.0%
Value ($000) $501 Shares 290,200 Est. Cost Unrealized
MTS Systems Corp 0.0%
Value ($000) $480 Shares 8,251 Est. Cost $58.16 Unrealized
CC Neuberger Principal Holding 0.0%
Value ($000) $473 Shares 48,004 Est. Cost $9.85 Unrealized
Roman DBDR Tech Acquisition Co 0.0%
Value ($000) $441 Shares 43,239 Est. Cost $10.40 Unrealized
Sustainable Opportunities Acqu 0.0%
Value ($000) $427 Shares 43,000 Est. Cost $10.10 Unrealized
Waddell & Reed Financial Inc 0.0%
Value ($000) $418 Shares 16,685 Est. Cost $25.47 Unrealized
MedTech Acquisition Corp/NY 0.0%
Value ($000) $379 Shares 37,662 Est. Cost $10.50 Unrealized
CoreLogic Inc/United States 0.0%
Value ($000) $325 Shares 464,000 Est. Cost Unrealized
Triumph Group Inc 0.0%
Value ($000) $294 Shares 16,000 Est. Cost $18.38 Unrealized
Watford Holdings Ltd 0.0%
Value ($000) $265 Shares 7,660 Est. Cost $34.60 Unrealized
TCF Financial Corp 0.0%
Value ($000) $264 Shares 5,675 Est. Cost $37.02 Unrealized
II-VI Inc 0.0%
Value ($000) $241 Shares 275,700 Est. Cost Unrealized
Churchill Capital Corp IV 0.0%
Value ($000) $234 Shares 113,200 Est. Cost Unrealized
ACM AECOM 0.0%
Value ($000) $224 Shares 3,500 Est. Cost $38.44 Unrealized +42.4%
SPGI S&P Global Inc 0.0%
Value ($000) $218 Shares 617 Est. Cost $319.59 Unrealized 0.0%
Devon Energy Corp 0.0%
Value ($000) $209 Shares 100,000 Est. Cost Unrealized
VPC Impact Acquisition Holding 0.0%
Value ($000) $198 Shares 15,250 Est. Cost $12.98 Unrealized
ChargePoint Holdings Inc 0.0%
Value ($000) $195 Shares 104,900 Est. Cost Unrealized
TEGNA Inc 0.0%
Value ($000) $89 Shares 77,600 Est. Cost Unrealized
SPDR S&P 500 ETF Trust 0.0%
Value ($000) $44 Shares 15,000 Est. Cost Unrealized
Atlantic Power Corp 0.0%
Value ($000) $39 Shares 13,600 Est. Cost $2.87 Unrealized
Par Pacific Holdings Inc 0.0%
Value ($000) $34 Shares 35,000 Est. Cost Unrealized
Talend SA 0.0%
Value ($000) $34 Shares 103,800 Est. Cost Unrealized
Diamondback Energy Inc 0.0%
Value ($000) $17 Shares 20,000 Est. Cost Unrealized
Pluralsight Inc 0.0%
Value ($000) $14 Shares 188,100 Est. Cost Unrealized
Scientific Games Corp 0.0%
Value ($000) $7 Shares 20,000 Est. Cost Unrealized