WATER ISLAND CAPITAL LLC Q1 2021 Filing
Filed May 13, 2021
Portfolio Value
$1.6B
Holdings
96
Report Date
Q1 2021
Filing Type
13F-HR
All Holdings (96 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 1 | WTWWillis Towers Watson PLC | 416,888 | $95.4M | 5.82% | |
| 2 | —Pluralsight Inc | 3,918,735 | $87.5M | 5.34% | |
| 3 | —IHS Markit Ltd | 891,506 | $86.3M | 5.26% | |
| 4 | RPRealPage Inc | 967,472 | $84.4M | 5.14% | |
| 5 | ALXNAlexion Pharmaceuticals Inc | 546,445 | $83.6M | 5.10% | |
| 6 | COHREURCoherent Inc | 326,154 | $82.5M | 5.03% | |
| 7 | MXIMMaxim Integrated Products Inc | 891,414 | $81.4M | 4.97% | |
| 8 | WORKSlack Technologies Inc | 1,721,538 | $69.9M | 4.27% | |
| 9 | CHNGUSDChange Healthcare Inc | 2,654,720 | $58.7M | 3.58% | |
| 10 | —NIC Inc | 1,724,260 | $58.5M | 3.57% | |
| 11 | XLNXEURXilinx Inc | 465,633 | $57.7M | 3.52% | |
| 12 | STAYUSDExtended Stay America Inc | 2,853,416 | $56.4M | 3.44% | |
| 13 | —Grubhub Inc | 886,831 | $53.2M | 3.24% | |
| 14 | —Cubic Corp | 704,374 | $52.5M | 3.20% | |
| 15 | PRSPPerspecta Inc | 1,589,274 | $46.2M | 2.82% | |
| 16 | MIKUSDMichaels Cos Inc/The | 2,091,482 | $45.9M | 2.80% | |
| 17 | —Magellan Health Inc | 484,449 | $45.2M | 2.75% | |
| 18 | —Cardtronics PLC | 1,145,388 | $44.4M | 2.71% | |
| 19 | —GenMark Diagnostics Inc | 1,693,162 | $40.5M | 2.47% | |
| 20 | —Cantel Medical Corp | 454,707 | $36.3M | 2.21% | |
| 21 | BPFHBoston Private Financial Holdi | 2,712,271 | $36.1M | 2.20% | |
| 22 | GLUUGlu Mobile Inc | 2,756,442 | $34.4M | 2.10% | |
| 23 | —Boingo Wireless Inc | 2,176,348 | $30.6M | 1.87% | |
| 24 | FLIRFLIR Systems Inc | 533,568 | $30.1M | 1.84% | |
| 25 | AEGNAegion Corp | 1,038,800 | $29.9M | 1.82% | |
| 26 | AJRDEURAerojet Rocketdyne Holdings In | 613,018 | $28.8M | 1.76% | |
| 27 | KSUEURKansas City Southern | 91,873 | $24.2M | 1.48% | |
| 28 | —Forterra Inc | 993,813 | $23.1M | 1.41% | |
| 29 | —GW Pharmaceuticals PLC | 82,394 | $17.9M | 1.09% | |
| 30 | —Cooper Tire & Rubber Co | 298,805 | $16.7M | 1.02% | |
| 31 | —Enable Midstream Partners LP | 1,951,094 | $12.6M | 0.77% | |
| 32 | PRAHPRA Health Sciences Inc | 75,646 | $11.6M | 0.71% | |
| 33 | —Talend SA | 178,455 | $11.4M | 0.69% | |
| 34 | —Five Prime Therapeutics Inc | 155,703 | $5.9M | 0.36% | |
| 35 | —Fly Leasing Ltd | 344,000 | $5.8M | 0.35% | |
| 36 | —Pandion Therapeutics Inc | 94,934 | $5.7M | 0.35% | |
| 37 | PBCTEURPeople's United Financial Inc | 248,502 | $4.4M | 0.27% | |
| 38 | —PLURALSIGHT INC | 2,500,000 | $2.5M | 0.15% | |
| 39 | —GigCapital4 Inc | 225,000 | $2.2M | 0.14% | |
| 40 | —Twitter Inc | 1,500,000 | $2.0M | 0.12% | |
| 41 | —Class Acceleration Corp | 198,900 | $2.0M | 0.12% | |
| 42 | —NUANCE COMMUNICATIONS | 1,000,000 | $1.8M | 0.11% | |
| 43 | —Whole Earth Brands Inc | 133,083 | $1.7M | 0.11% | |
| 44 | PSTG 0.125 04/15/23PURE STORAGE INC | 1,500,000 | $1.7M | 0.10% | |
| 45 | —Bull Horn Holdings Corp | 150,000 | $1.6M | 0.10% | |
| 46 | —JAZZ INVESTMENTS I LTD | 1,500,000 | $1.5M | 0.09% | |
| 47 | GOEVQCanoo Inc | 168,000 | $1.5M | 0.09% | |
| 48 | —Altimar Acquisition Corp | 140,004 | $1.4M | 0.08% | |
| 49 | —Paratek Pharmaceuticals Inc | 1,500,000 | $1.4M | 0.08% | |
| 50 | —Roth Ch Acquisition II Co | 115,000 | $1.2M | 0.07% | |
| 51 | —DPCM Capital Inc | 100,000 | $1.0M | 0.06% | |
| 52 | —Vy Global Growth | 98,208 | $1.0M | 0.06% | |
| 53 | —G Squared Ascend I Inc | 100,000 | $1.0M | 0.06% | |
| 54 | —Hudson Executive Investment Co | 100,002 | $992K | 0.06% | |
| 55 | TGNATEGNA Inc | 52,655 | $991K | 0.06% | |
| 56 | —Fintech Evolution Acquisition | 96,100 | $949K | 0.06% | |
| 57 | —Seaport Global Acquisition Cor | 88,000 | $909K | 0.06% | |
| 58 | —Lefteris Acquisition Corp | 80,000 | $820K | 0.05% | |
| 59 | —Golden Falcon Acquisition Corp | 79,098 | $795K | 0.05% | |
| 60 | —Tailwind International Acquisi | 80,000 | $791K | 0.05% | |
| 61 | —Trebia Acquisition Corp | 78,033 | $777K | 0.05% | |
| 62 | —Kingswood Acquisition Corp | 74,372 | $766K | 0.05% | |
| 63 | —Oaktree Acquisition Corp II | 70,000 | $714K | 0.04% | |
| 64 | CALYCallaway Golf Co | 25,032 | $670K | 0.04% | |
| 65 | —Spartacus Acquisition Corp | 65,382 | $664K | 0.04% | |
| 66 | —Omnichannel Acquisition Corp | 60,000 | $609K | 0.04% | |
| 67 | —Roth Ch Acquisition III Co | 60,000 | $600K | 0.04% | |
| 68 | ADIAnalog Devices Inc | 3,449 | $535K | 0.03% | |
| 69 | —Live Oak Acquisition Corp II | 49,052 | $513K | 0.03% | |
| 70 | —Tribune Publishing Co | 28,480 | $512K | 0.03% | |
| 71 | —Defiance NextGen SPAC Derived | 290,200 | $501K | 0.03% | Put |
| 72 | —MTS Systems Corp | 8,251 | $480K | 0.03% | |
| 73 | —CC Neuberger Principal Holding | 48,004 | $473K | 0.03% | |
| 74 | —Roman DBDR Tech Acquisition Co | 43,239 | $441K | 0.03% | |
| 75 | —Sustainable Opportunities Acqu | 43,000 | $427K | 0.03% | |
| 76 | WDRWaddell & Reed Financial Inc | 16,685 | $418K | 0.03% | |
| 77 | —MedTech Acquisition Corp/NY | 37,662 | $379K | 0.02% | |
| 78 | —CoreLogic Inc/United States | 464,000 | $325K | 0.02% | Call |
| 79 | TG7Triumph Group Inc | 16,000 | $294K | 0.02% | |
| 80 | —Watford Holdings Ltd | 7,660 | $265K | 0.02% | |
| 81 | TCFTCF Financial Corp | 5,675 | $264K | 0.02% | |
| 82 | —II-VI Inc | 275,700 | $241K | 0.01% | Call |
| 83 | —Churchill Capital Corp IV | 113,200 | $234K | 0.01% | Put |
| 84 | ACMAECOM | 3,500 | $224K | 0.01% | |
| 85 | SPGIS&P Global Inc | 617 | $218K | 0.01% | |
| 86 | DVNDevon Energy Corp | 100,000 | $209K | 0.01% | Call |
| 87 | —VPC Impact Acquisition Holding | 15,250 | $198K | 0.01% | |
| 88 | CHPTChargePoint Holdings Inc | 104,900 | $195K | 0.01% | Put |
| 89 | TGNATEGNA Inc | 77,600 | $89K | 0.01% | Call |
| 90 | STTSPDR S&P 500 ETF Trust | 15,000 | $44K | 0.00% | Call |
| 91 | ATAtlantic Power Corp | 13,600 | $39K | 0.00% | |
| 92 | —Talend SA | 103,800 | $34K | 0.00% | Call |
| 93 | —Par Pacific Holdings Inc | 35,000 | $34K | 0.00% | Call |
| 94 | FANGDiamondback Energy Inc | 20,000 | $17K | 0.00% | Call |
| 95 | —Pluralsight Inc | 188,100 | $14K | 0.00% | Call |
| 96 | —Scientific Games Corp | 20,000 | $7K | 0.00% | Call |