ALDF — Institutional owners (13F)

55 filers · $244.7M total · As of June 30, 2026

Institutions that report holding this stock in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.

Institution Value Shares % of tracked 13F Type
Harraden Circle Investments, LLC $25,123,512 2,351,288 10.27% Shares
Magnetar Financial LLC $20,291,862 1,899,098 8.29% Shares
AQR Arbitrage LLC $15,636,707 1,463,426 6.39% Shares
LMR Partners LLP $12,822,000 1,200,000 5.24% Shares
Westchester Capital Management, LLC $12,388,702 1,159,448 5.06% Shares
Hudson Bay Capital Management LP $11,753,500 1,100,000 4.80% Shares
Linden Advisors LP $10,150,750 950,000 4.15% Shares
Ghisallo Capital Management LLC $9,616,500 900,000 3.93% Shares
D. E. Shaw & Co., Inc. $9,403,409 880,057 3.84% Shares
PICTON MAHONEY ASSET MANAGEMENT $8,152,657 763,000 3.33% Shares
Wealthspring Capital LLC $7,709,441 721,520 3.15% Shares
Schechter Investment Advisors, LLC $7,698,502 761,474 3.15% Shares
TENOR CAPITAL MANAGEMENT Co., L.P. $7,471,315 699,234 3.05% Shares
GOLDMAN SACHS GROUP INC $6,467,780 605,314 2.64% Shares
RIVERNORTH CAPITAL MANAGEMENT, LLC $6,076,201 563,655 2.48% Shares
BERKLEY W R CORP $5,592,775 523,423 2.29% Shares
TWO SIGMA INVESTMENTS, LP $5,342,500 500,000 2.18% Shares
MIZUHO SECURITIES USA LLC $4,830,823 455,738 1.97% Shares
Meteora Capital, LLC $4,518,900 422,920 1.85% Shares
WHITEBOX ADVISORS LLC $4,274,000 400,000 1.75% Shares
GRITSTONE ASSET MANAGEMENT LLC $4,212,177 394,214 1.72% Shares
Radcliffe Capital Management, L.P. $4,055,855 379,584 1.66% Shares
HIGHBRIDGE CAPITAL MANAGEMENT LLC $3,967,881 370,830 1.62% Shares
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS $3,739,750 350,000 1.53% Shares
Periscope Capital Inc. $3,739,750 350,000 1.53% Shares
TORONTO DOMINION BANK $3,568,790 334,000 1.46% Shares
Fort Baker Capital Management LP $2,716,052 254,193 1.11% Shares
Alberta Investment Management Corp $2,677,458 250,581 1.09% Shares
MOORE CAPITAL MANAGEMENT, LP $2,671,250 250,000 1.09% Shares
Verition Fund Management LLC $2,209,658 206,800 0.90% Shares
WOLVERINE ASSET MANAGEMENT LLC $2,110,555 197,525 0.86% Shares
MILLENNIUM MANAGEMENT LLC $1,869,875 175,000 0.76% Shares
L1 Global Manager Pty Ltd $1,709,600 160,000 0.70% Shares
Shaolin Capital Management LLC $1,530,573 143,245 0.63% Shares
MIZUHO SECURITIES USA LLC $1,273,175 126,307 0.52% Shares
CSS LLC/IL $1,088,866 101,906 0.45% Shares
O'Connor Alternative Investments LLC $1,068,500 100,000 0.44% Shares
BNP PARIBAS FINANCIAL MARKETS $998,641 93,462 0.41% Shares
SONA ASSET MANAGEMENT (US) LLC $598,050 55,971 0.24% Shares
Bulldog Investors, LLP $583,424 54,580 0.24% Shares
READYSTATE ASSET MANAGEMENT LP $539,721 50,512 0.22% Shares
Clear Street Group Inc. $505,604 47,319 0.21% Shares
Schonfeld Strategic Advisors LLC $417,056 39,032 0.17% Shares
StoneX Group Inc. $368,947 34,578 0.15% Shares
ARISTEIA CAPITAL, L.L.C. $358,567 33,558 0.15% Shares
Sandia Investment Management LP $314,700 30,000 0.13% Shares
Arax Advisory Partners $161,707 15,134 0.07% Shares
DLD Asset Management, LP $137,089 12,830 0.06% Shares
ROBINSON CAPITAL MANAGEMENT, LLC $128,220 12,000 0.05% Shares
CLEAR STREET LLC $8,518 812 0.00% Shares
GLAZER CAPITAL, LLC $4,488 419,992 0.00% Shares
Mint Tower Capital Management B.V. $2,137 200,000 0.00% Shares
UBS Group AG $534 50 0.00% Shares
Kepos Capital LP $534 50,000 0.00% Shares
MORGAN STANLEY $524 49 0.00% Shares