WATER ISLAND CAPITAL LLC Q1 2025 Filing
Filed May 15, 2025
Portfolio Value
$764.1B
Holdings
84
Report Date
Q1 2025
Filing Type
13F-HR
All Holdings (84 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 1 | AMEDAMEDISYS INC | 558,414 | $51.7B | 6.77% | |
| 2 | CVXCHEVRON CORP NEW | 280,300 | $46.9B | 6.14% | Call |
| 3 | HESHESS CORP | 258,907 | $41.4B | 5.41% | |
| 4 | HEESEURH & E EQUIPMENT SERVICES INC | 431,648 | $40.9B | 5.35% | |
| 5 | KELKELLANOVA | 491,241 | $40.5B | 5.30% | |
| 6 | G2CEVERI HLDGS INC | 2,499,273 | $34.2B | 4.47% | |
| 7 | BECNUSDBEACON ROOFING SUPPLY INC | 270,509 | $33.5B | 4.38% | |
| 8 | AKXANSYS INC | 103,480 | $32.8B | 4.29% | |
| 9 | JNPJUNIPER NETWORKS INC | 871,961 | $31.6B | 4.13% | |
| 10 | USLMUNITED STATES STL CORP NEW | 531,400 | $22.5B | 2.94% | Call |
| 11 | —H & E EQUIPMENT SERVICES INC | 231,400 | $21.9B | 2.87% | Put |
| 12 | PLYAPLAYA HOTELS & RESORTS NV | 1,584,486 | $21.1B | 2.76% | |
| 13 | ESGRENSTAR GROUP LIMITED | 57,615 | $19.2B | 2.51% | |
| 14 | PYCRPAYCOR HCM INC | 754,606 | $16.9B | 2.22% | |
| 15 | TG7TRIUMPH GROUP INC NEW | 628,941 | $15.9B | 2.09% | |
| 16 | STTSPDR S&P 500 ETF TR | 25,000 | $14.0B | 1.83% | Call |
| 17 | DNBDUN & BRADSTREET HLDGS INC | 1,436,923 | $12.8B | 1.68% | |
| 18 | JWNUSDNORDSTROM INC | 514,943 | $12.6B | 1.65% | |
| 19 | 0VVBPARAMOUNT GLOBAL | 1,050,499 | $12.6B | 1.64% | |
| 20 | —INTRA-CELLULAR THERAPIES INC | 87,900 | $11.6B | 1.52% | Put |
| 21 | MGRCMCGRATH RENTCORP | 99,180 | $11.0B | 1.45% | |
| 22 | PRAPROASSURANCE CORP | 442,346 | $10.3B | 1.35% | |
| 23 | —NORDSTROM INC | 405,600 | $9.9B | 1.30% | Put |
| 24 | —WALGREENS BOOTS ALLIANCE INC | 820,000 | $9.2B | 1.20% | Call |
| 25 | —WALGREENS BOOTS ALLIANCE INC | 820,000 | $9.2B | 1.20% | Put |
| 26 | AMCRAMCOR PLC | 942,500 | $9.1B | 1.20% | Call |
| 27 | CMRXEURCHIMERIX INC | 1,069,051 | $9.1B | 1.19% | |
| 28 | —ROCKET COS INC | 672,500 | $8.1B | 1.06% | Call |
| 29 | RDFNREDFIN CORP | 848,500 | $7.8B | 1.02% | |
| 30 | PDCOEURPATTERSON COS INC | 221,575 | $6.9B | 0.91% | |
| 31 | OMCOMNICOM GROUP INC | 76,700 | $6.4B | 0.83% | Call |
| 32 | ITCIEURINTRA-CELLULAR THERAPIES INC | 45,308 | $6.0B | 0.78% | |
| 33 | —DESPEGAR COM CORP | 299,300 | $5.6B | 0.74% | Call |
| 34 | UBER 0 12/15/25UBER TECHNOLOGIES INC | 5,000,000 | $5.3B | 0.69% | |
| 35 | ATSG 3.875 08/15/29AIR TRANS SVCS GROUP INC | 5,000,000 | $5.0B | 0.66% | |
| 36 | 53SBRIDGE INVT GROUP HLDGS INC | 509,286 | $4.9B | 0.64% | |
| 37 | BA 6 10/15/27BOEING CO | 80,000 | $4.8B | 0.63% | |
| 38 | ENFNENFUSION INC | 424,031 | $4.7B | 0.62% | |
| 39 | FNAUSDPARAGON 28 INC | 358,000 | $4.7B | 0.61% | |
| 40 | BSY 0.375 07/01/27BENTLEY SYS INC | 5,000,000 | $4.5B | 0.59% | |
| 41 | PODD 0.375 09/01/26INSULET CORP | 3,500,000 | $4.4B | 0.58% | |
| 42 | BERYEURBERRY GLOBAL GROUP INC | 61,220 | $4.3B | 0.56% | |
| 43 | SPOT 0 03/15/26SPOTIFY USA INC | 3,500,000 | $4.2B | 0.55% | |
| 44 | AQLTISHARES TR | 50,000 | $3.9B | 0.52% | Put |
| 45 | FYBRFRONTIER COMMUNICATIONS PARE | 106,118 | $3.8B | 0.50% | |
| 46 | 0OIASOLARWINDS CORP | 191,572 | $3.5B | 0.46% | |
| 47 | HRIHERC HLDGS INC | 25,800 | $3.5B | 0.45% | Call |
| 48 | WBAWALGREENS BOOTS ALLIANCE INC | 302,120 | $3.4B | 0.44% | |
| 49 | XXYCROSS CTRY HEALTHCARE INC | 226,287 | $3.4B | 0.44% | |
| 50 | LBRDKLIBERTY BROADBAND CORP | 37,634 | $3.2B | 0.42% | |
| 51 | HALO 0.25 03/01/27HALOZYME THERAPEUTICS INC | 3,000,000 | $3.2B | 0.42% | |
| 52 | DXCM 0.375 05/15/28DEXCOM INC | 3,500,000 | $3.1B | 0.41% | |
| 53 | RDFN 0.5 04/01/27REDFIN CORP | 3,500,000 | $3.1B | 0.40% | |
| 54 | BL 0 03/15/26BLACKLINE INC | 3,071,000 | $2.9B | 0.38% | |
| 55 | VRNT 0.25 04/15/26VERINT SYSTEMS INC | 3,000,000 | $2.8B | 0.37% | |
| 56 | ATSG*AIR TRANSPORT SERVICES GRP I | 110,519 | $2.5B | 0.32% | |
| 57 | AEBAALLETE INC | 36,155 | $2.4B | 0.31% | |
| 58 | RPD 0.25 03/15/27RAPID7 INC | 2,500,000 | $2.3B | 0.30% | |
| 59 | PTVEPACTIV EVERGREEN INC | 126,790 | $2.3B | 0.30% | |
| 60 | USX1UNITED STATES STL CORP NEW | 53,989 | $2.3B | 0.30% | |
| 61 | —PARAMOUNT GLOBAL | 185,200 | $2.2B | 0.29% | Put |
| 62 | —PAYCOR HCM INC | 80,900 | $1.8B | 0.24% | Put |
| 63 | WT 3.25 06/15/26WISDOMTREE INC | 1,500,000 | $1.6B | 0.20% | |
| 64 | FUBO 3.25 02/15/26FUBOTV INC | 1,591,000 | $1.5B | 0.20% | |
| 65 | ACCD 0.5 04/01/26ACCOLADE INC | 1,550,000 | $1.5B | 0.20% | |
| 66 | ACCDEURACCOLADE INC | 195,155 | $1.4B | 0.18% | |
| 67 | AMPSUSDALTUS POWER INC | 275,084 | $1.4B | 0.18% | |
| 68 | SCHN1EURRADIUS RECYCLING INC | 46,751 | $1.4B | 0.18% | |
| 69 | AGSPLAYAGS INC | 98,269 | $1.2B | 0.16% | |
| 70 | S9QSPIRIT AEROSYSTEMS HLDGS INC | 31,957 | $1.1B | 0.14% | |
| 71 | IPGINTERPUBLIC GROUP COS INC | 31,775 | $863.0M | 0.11% | |
| 72 | CWANCLEARWATER ANALYTICS HLDGS I | 31,800 | $852.2M | 0.11% | Put |
| 73 | AMSWAUSDLOGILITY SUPPLY CHAIN SOLUTI | 53,998 | $770.0M | 0.10% | |
| 74 | FBMSUSDFIRST BANCSHARES INC MISS | 21,434 | $724.7M | 0.09% | |
| 75 | NVROEURNEVRO CORP | 116,721 | $681.7M | 0.09% | |
| 76 | GBGLOBAL BLUE GROUP HOLDING AG | 87,461 | $643.7M | 0.08% | |
| 77 | BB3BROOKLINE BANCORP INC DEL | 53,655 | $584.8M | 0.08% | |
| 78 | RKTROCKET COS INC | 46,367 | $559.6M | 0.07% | |
| 79 | SU6SURMODICS INC | 18,132 | $553.6M | 0.07% | |
| 80 | TSVT*2SEVENTY BIO INC | 104,006 | $513.8M | 0.07% | |
| 81 | APY1EURCHAMPIONX CORPORATION | 10,800 | $321.8M | 0.04% | |
| 82 | —BAUSCH PLUS LOMB CORP | 16,600 | $240.7M | 0.03% | Call |
| 83 | SGRYSURGERY PARTNERS INC | 10,000 | $237.5M | 0.03% | Call |
| 84 | XRXXEROX HOLDINGS CORP | 20,000 | $96.6M | 0.01% | Call |