13FBOX
WATER ISLAND CAPITAL LLC · 13F Holdings
Options Calculator Rankings

WATER ISLAND CAPITAL LLC

No.2650 Data as of 2026Q2
Latest AUM (Q2 2026)
$1.08B
QoQ Change Q1 2026
+$179.4M+20.0%
Holdings
85
New Buys
44
Adds
25
Reduces
13
Exits
57
Unchanged
3
Holdings Value Trend
Holdings by Sector
Stock Ownership TrendPortfolio %Prev Q %Q2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
TTAYLOR MORRISON HOME CORPTMHC*
4.85%$52.2M727,492$00+727,492New Buy
ELECTRONIC ARTS INCEA
4.82%5.69%$51.9M252,932$50.9M249,888+3,044+1.22%Add
CCHART INDS INCGTLS
4.62%4.38%$49.6M237,599$39.3M189,939+47,660+25.09%Add
PENUMBRA INCPEN
4.42%4.4%$47.5M150,456$39.4M120,095+30,361+25.28%Add
WARNER BROS DISCOVERY INCWBD
4.32%4.96%$46.4M1.7M$44.4M1.6M+123,448+7.63%Add
JJANUS HENDERSON GROUP PLC
4.31%5.29%$46.3M890,916$47.4M922,277-31,361-3.40%Reduce
NORFOLK SOUTHN CORP COMNSC
4.28%4.3%$46.0M146,283$38.5M134,051+12,232+9.12%Add
TXNM ENERGY INCTXNM
3.9%4.4%$41.9M737,734$39.5M674,867+62,867+9.32%Add
WARNER BROS DISCOVERY INCWBD
3.78%3.22%$40.7M1.5M$28.8M1.0M+475,700+45.33%Add
CAESARS ENTERTAINMENT INC NECZR
3.69%0.09%$39.6M1.3M$779,68529,500+1.3M+4,351.10%Add
SSTATE STR SPDR S&P 500 ETF TSPY
3.13%$33.6M45,000$00+45,000New Buy
WEBSTER FINL CORPWBS
3.11%3.22%$33.4M437,210$28.9M415,823+21,387+5.14%Add
NNATIONAL STORAGE AFFILIATESNSA*
3.01%2.43%$32.4M728,454$21.7M576,224+152,230+26.42%Add
SILICON LABORATORIES INCSLAB
3.01%1.36%$32.4M148,138$12.2M58,417+89,721+153.59%Add
LIVERAMP HLDGS INCRAMP
2.82%$30.3M805,327$00+805,327New Buy
CCATALYST PHARMACEUTICALS INC
2.73%$29.3M933,819$00+933,819New Buy
DOMINION ENERGY INCD
2.42%$26.0M381,231$00+381,231New Buy
ARCOSA INCACA
2.35%$25.2M173,589$00+173,589New Buy
BIO-TECHNE CORPTECH
2.21%$23.7M335,727$00+335,727New Buy
WWHITESTONE REIT
2.17%$23.3M1.2M$00+1.2MNew Buy
ROKU INC COM CL AROKU
2.12%$22.8M164,890$00+164,890New Buy
TTOPBUILD CORBLD
2.03%$21.8M51,251$00+51,251New Buy
DIGITALBRIDGE GROUP INCDBRG
2.02%2.24%$21.7M1.4M$20.0M1.3M+77,329+5.95%Add
AAVANOS MED INC8HH
1.85%$19.9M799,002$00+799,002New Buy
SSILA REALTY TRUST INCSILA
1.76%$18.9M623,872$00+623,872New Buy
ORGANON & CO COMMON STOCKOGN
1.73%$18.6M1.4M$00+1.4MNew Buy
SSTELLAR BANCORP INCSTEL
1.4%1.76%$15.1M383,227$15.8M431,231-48,004-11.13%Reduce
OORGANON & COOGN
1.23%$13.2M974,200$00+974,200New Buy
NNUVALENT INCNUVL
1.19%$12.8M103,979$00+103,979New Buy
APOGEE THERAPEUTICS INCAPGE
1.17%$12.6M94,900$00+94,900New Buy
SSTATE STR SPDR S&P 500 ETF TSPY
1.04%$11.2M15,000$00+15,000New Buy
NNUVALENT INC
0.96%$10.4M84,000$00+84,000New Buy
NNUVALENT INC
0.96%$10.4M84,000$00+84,000New Buy
XXOMA CorpXOMA
0.96%$10.3M242,000$00+242,000New Buy
TTXNM ENERGY INCTXNM
0.73%0.9%$7.8M6.0M$8.1M6.0M00.00%Unchanged
RRAPID7 INCRPD
0.73%0.54%$7.8M8.5M$4.9M5.5M+3.0M+54.53%Add
KENVUE INC COMKVUE
0.71%1.35%$7.7M402,042$12.1M700,600-298,558-42.61%Reduce
VVaronis Systems IncVRNS
0.45%0.29%$4.9M5.0M$2.6M3.0M+2.0M+66.67%Add
BBentley Systems, IncorporatedBSY
0.45%0.53%$4.8M5.0M$4.7M5.0M00.00%Unchanged
EEtsy IncETSY
0.44%$4.7M5.0M$00+5.0MNew Buy
LLIVERAMP HLDGS INCRAMP
0.41%$4.4M117,100$00+117,100New Buy
ALPHABET INCGOOGL
0.4%$4.3M85,000$00+85,000New Buy
RREDFIN CORP
0.4%0.48%$4.3M4.5M$4.3M4.5M00.00%Unchanged
Snap IncSNAP
0.38%$4.1M5.0M$00+5.0MNew Buy
QQXO INCQXO
0.32%$3.5M200,000$00+200,000New Buy
AXALTA COATING SYS LTDAXTA
0.31%0.64%$3.3M97,500$5.7M206,902-109,402-52.88%Reduce
GLOBALSTAR INCGSAT
0.23%$2.5M30,668$00+30,668New Buy
AES CORP COMAES
0.23%0.29%$2.5M167,570$2.6M185,833-18,263-9.83%Reduce
UNIFIRST CORP MASSUNF
0.22%0.72%$2.4M9,045$6.5M25,743-16,698-64.86%Reduce
AAPOGEE THERAPEUTICS INCAPGE
0.22%$2.3M17,500$00+17,500New Buy

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow