MKLY — Institutional owners (13F)

55 filers · $152.4M 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
Karpus Management, Inc. $18,532,591 1,825,871 12.16% Shares
Linden Advisors LP $14,688,425 1,445,000 9.64% Shares
MIZUHO SECURITIES USA LLC $9,494,273 940,027 6.23% Shares
AQR Arbitrage LLC $9,340,664 921,170 6.13% Shares
Westchester Capital Management, LLC $7,503,600 740,000 4.92% Shares
Verition Fund Management LLC $6,576,693 647,950 4.31% Shares
WOLVERINE ASSET MANAGEMENT LLC $5,660,797 557,714 3.71% Shares
TWO SIGMA INVESTMENTS, LP $5,519,063 543,750 3.62% Shares
Context Capital Management, LLC $5,075,000 500,000 3.33% Shares
Polar Asset Management Partners Inc. $4,567,500 450,000 3.00% Shares
Wealthspring Capital LLC $4,152,324 409,096 2.72% Shares
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS $3,552,500 350,000 2.33% Shares
Radcliffe Capital Management, L.P. $3,552,500 350,000 2.33% Shares
BNP PARIBAS FINANCIAL MARKETS $3,447,894 339,694 2.26% Shares
OMERS ADMINISTRATION Corp $3,049,500 300,000 2.00% Shares
Magnetar Financial LLC $3,045,000 300,000 2.00% Shares
Hudson Bay Capital Management LP $3,045,000 300,000 2.00% Shares
Periscope Capital Inc. $3,045,000 300,000 2.00% Shares
RIVERNORTH CAPITAL MANAGEMENT, LLC $3,004,709 294,000 1.97% Shares
PICTON MAHONEY ASSET MANAGEMENT $2,537,501 250,000 1.66% Shares
SONA ASSET MANAGEMENT (US) LLC $2,362,920 232,800 1.55% Shares
Shaolin Capital Management LLC $2,260,395 222,699 1.48% Shares
Bulldog Investors, LLP $2,201,748 216,921 1.44% Shares
Schonfeld Strategic Advisors LLC $2,182,250 215,000 1.43% Shares
Meteora Capital, LLC $2,117,026 208,574 1.39% Shares
Logan Stone Capital, LLC $2,038,871 200,874 1.34% Shares
ARISTEIA CAPITAL, L.L.C. $2,030,000 200,000 1.33% Shares
Cable Car Capital, LP $2,030,000 200,000 1.33% Shares
MILLENNIUM MANAGEMENT LLC $1,522,500 150,000 1.00% Shares
Crossingbridge Advisors, LLC $1,252,053 123,355 0.82% Shares
L1 Global Manager Pty Ltd $1,015,000 100,000 0.67% Shares
HEIGHTS CAPITAL MANAGEMENT, INC $1,015,000 100,000 0.67% Shares
TENOR CAPITAL MANAGEMENT Co., L.P. $1,015,000 100,000 0.67% Shares
WHITEBOX ADVISORS LLC $1,015,000 100,000 0.67% Shares
MOORE CAPITAL MANAGEMENT, LP $1,015,000 100,000 0.67% Shares
O'Connor Alternative Investments LLC $1,015,000 100,000 0.67% Shares
PNC Financial Services Group, Inc. $970,340 95,600 0.64% Shares
HIGHBRIDGE CAPITAL MANAGEMENT LLC $968,807 95,449 0.64% Shares
ROYAL BANK OF CANADA $958,000 94,335 0.63% Shares
Clear Street Group Inc. $782,091 344,972 0.51% Shares
Arax Advisory Partners $574,663 56,617 0.38% Shares
TORONTO DOMINION BANK $448,579 44,195 0.29% Shares
Wellspring Financial Advisors, LLC $433,405 42,700 0.28% Shares
PenderFund Capital Management Ltd. $388,166 38,243 0.25% Shares
ABC ARBITRAGE SA $315,584 31,092 0.21% Shares
BOOTHBAY FUND MANAGEMENT, LLC $276,557 27,247 0.18% Shares
Warberg Asset Management LLC $274,050 27,000 0.18% Shares
ROBINSON CAPITAL MANAGEMENT, LLC $273,780 27,000 0.18% Shares
Dakota Wealth Management $147,175 14,500 0.10% Shares
Evercore Wealth Management, LLC $131,036 12,910 0.09% Shares
GLAZER CAPITAL, LLC $6,497 640,100 0.00% Shares
MORGAN STANLEY $629 62 0.00% Shares
Mint Tower Capital Management B.V. $508 50,000 0.00% Shares
Kepos Capital LP $478 47,100 0.00% Shares
Virtu Financial LLC $166 16,373 0.00% Shares