13FBOX
HIGHVIEW MERGER CORP · 13F Institutional Holdings
Options Calculator Rankings
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H

HIGHVIEW MERGER CORP

Institutions
65
Combined AUM (Q2 2026)
$235.4M
Combined Shares (Q2 2026)
23.2M
Overall Trend
Increase
All institutions combined
Basis: holder count and combined value / shares merge all share classes of the same company (e.g. Class A / C); each institution is counted once, and value & shares are the sum across classes.
📥 Inflow (Q1 2026→Q2 2026)
+871,049
15 institutions added · 3 new buys
Est. buy amount
📤 Outflow (Q1 2026→Q2 2026)
-639,615
10 institutions reduced · 2 exits
Est. sell amount
⚖️ Net Share Change
+231,434
Net Buy
💰 Est. Net Value
≈ —
est. price
Latest AUM (Q2 2026)
$235.4M
Institutions
65
New Buys
3
Adds
12
Reduces
8
Exits
2
Unchanged
42
Ownership TrendPortfolio %Prev Q %RankQ2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
ADAGE CAPITAL PARTNERS GP, L.L.C.
0.03%0.03%#38$18.3M1.8M$18.1M1.8M00.00%Unchanged
Alberta Investment Management Corp
0.07%0.08%#25$12.7M1.3M$12.6M1.3M00.00%Unchanged
AQR Arbitrage LLC
0.18%0.2%#10$12.7M1.2M$12.2M1.2M+31,755+2.61%Add
GLAZER CAPITAL, LLC
0.28%0.21%#8$11.3M1.1M$9.8M978,249+136,451+13.95%Add
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND
0.01%0.02%#47$10.2M1.0M$10.1M1.0M00.00%Unchanged
Magnetar Financial LLC
0.09%0.09%#19$9.4M929,288$9.3M929,293-5-0.00%Reduce
Hudson Bay Capital Management LP
0.02%0.03%#39$9.2M901,878$9.1M901,87800.00%Unchanged
MILLENNIUM MANAGEMENT LLC
<0.01%<0.01%#56$8.7M852,000$10.6M1.1M-199,265-18.95%Reduce
TORONTO DOMINION BANK
0.01%0.01%#51$8.0M774,267$5.0M500,519+273,748+54.69%Add
LINDEN ADVISORS LP
0.04%0.04%#32$7.6M750,000$7.5M750,00000.00%Unchanged
TWO SIGMA INVESTMENTS, LP
<0.01%0.01%#54$6.4M632,853$6.4M632,85300.00%Unchanged
Radcliffe Capital Management, L.P.
0.43%0.41%#4$5.7M556,664$5.5M542,611+14,053+2.59%Add
Schonfeld Strategic Advisors LLC
0.02%0.04%#43$5.5M543,691$5.4M540,000+3,691+0.68%Add
Verition Fund Management LLC
0.01%0.02%#52$5.4M536,599$5.4M536,59900.00%Unchanged
Sculptor Capital LP
0.04%0.05%#31$5.1M500,000$5.0M500,00000.00%Unchanged
TENOR CAPITAL MANAGEMENT Co., L.P.
0.07%0.08%#24$5.1M500,000$5.0M500,00000.00%Unchanged
BNP PARIBAS FINANCIAL MARKETS
<0.01%<0.01%#58$4.6M453,043$4.6M453,04300.00%Unchanged
Polar Asset Management Partners Inc.
0.07%0.08%#23$4.6M450,100$4.0M400,000+50,100+12.53%Add
Shaolin Capital Management LLC
0.3%0.33%#7$4.2M410,624$5.0M500,000-89,376-17.88%Reduce
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS
0.02%0.02%#42$4.1M400,000$4.0M400,00000.00%Unchanged
MOORE CAPITAL MANAGEMENT, LP
0.06%0.08%#29$4.1M400,000$4.0M400,00000.00%Unchanged
Lineage Point Capital LP
0.83%0.98%#2$4.1M399,900$4.0M399,90000.00%Unchanged
PERISCOPE CAPITAL INC.
0.31%0.39%#6$3.6M350,000$3.5M350,00000.00%Unchanged
Karpus Management, Inc.
0.1%0.06%#17$3.5M344,650$2.0M197,200+147,450+74.77%Add
BERKLEY W R CORP
0.16%0.18%#12$3.4M333,856$3.4M333,85600.00%Unchanged
Irenic Capital Management LP
0.15%0.2%#14$3.0M300,000$3.1M450,000-150,000-33.33%Reduce
Jefferies Financial Group Inc.
0.02%<0.01%#44$2.9M287,500$304,750287,50000.00%Unchanged
LMR Partners LLP
0.01%0.01%#50$2.6M250,000$2.5M250,00000.00%Unchanged
HBK INVESTMENTS L P
0.02%0.03%#40$2.5M250,000$2.5M250,00000.00%Unchanged
First Trust Capital Management L.P.
0.15%0.13%#13$2.5M250,000$2.5M250,00000.00%Unchanged
D. E. Shaw & Co., Inc.
<0.01%<0.01%#59$2.5M250,000$2.6M250,00000.00%Unchanged
O'Connor Alternative Investments LLC
0.17%0.22%#11$2.5M250,000$2.5M250,00000.00%Unchanged
Bulldog Investors, LLP
0.49%0.5%#3$2.2M219,965$2.2M219,96500.00%Unchanged
OMERS ADMINISTRATION Corp
0.01%0.01%#49$2.2M207,426$2.1M207,42600.00%Unchanged
RIVERNORTH CAPITAL MANAGEMENT, LLC
0.1%0.1%#18$2.1M205,738$2.1M205,739-1-0.00%Reduce
HGC Investment Management Inc.
0.41%0.45%#5$2.1M200,000$2.0M200,00000.00%Unchanged
PICTON MAHONEY ASSET MANAGEMENT
0.02%0.01%#46$2.0M200,000$2.0M200,00000.00%Unchanged
Clear Street Group Inc.
0.01%0.01%#53$2.0M198,928$2.2M223,020-24,092-10.80%Reduce
Centiva Capital, LP
0.02%0.01%#45$2.0M200,000$2.0M200,00000.00%Unchanged
ARISTEIA CAPITAL, L.L.C.
0.02%0.04%#41$1.9M187,433$1.9M187,43300.00%Unchanged
MIZUHO SECURITIES USA LLC
0.04%0.04%#30$1.9M188,688$1.9M188,68800.00%Unchanged
Westchester Capital Management, LLC
0.08%0.08%#20$1.7M170,299$1.7M170,29900.00%Unchanged
CSS LLC/IL
0.07%0.08%#28$1.7M167,374$1.7M167,37400.00%Unchanged
JPMORGAN CHASE & CO
<0.01%<0.01%#62$1.7M161,967$1.6M161,946+21+0.01%Add
SONA ASSET MANAGEMENT (US) LLC
0.03%0.03%#35$1.6M156,076$1.6M156,07600.00%Unchanged
Governors Lane LP
0.13%0.1%#15$1.6M153,935$1.5M153,93500.00%Unchanged
Context Capital Management, LLC
0.03%0.03%#36$1.5M150,000$1.5M150,00000.00%Unchanged
TIG Advisors, LLC
0.07%0.07%#26$1.5M150,000$1.5M150,00000.00%Unchanged
HIGHBRIDGE CAPITAL MANAGEMENT LLC
0.03%#34$1.4M135,282$00+135,282New Buy
GRITSTONE ASSET MANAGEMENT LLC
1.24%1.36%#1$1.3M127,021$1.3M127,02100.00%Unchanged

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow