MERC — Institutional owners (13F)

76 filers · $21.9M 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
Keeley-Teton Advisors, LLC $3,687,546 599,601 16.84% Shares
REDWOOD CAPITAL MANAGEMENT, LLC $3,067,768 4,648,133 14.01% Shares
BARCLAYS PLC $2,607,641 3,950,970 11.91% Shares
TORONTO DOMINION BANK $2,178,000 3,300,000 9.95% Shares
VANGUARD GROUP INC $1,640,311 828,440 7.49% Shares
DIMENSIONAL FUND ADVISORS LP $1,295,759 1,963,354 5.92% Shares
WHITEBOX ADVISORS LLC $969,367 1,468,738 4.43% Shares
BlackRock, Inc. $798,179 1,209,362 3.64% Shares
FRANKLIN RESOURCES INC $519,665 787,371 2.37% Shares
Benefit Street Partners LLC $519,665 787,371 2.37% Shares
IAT REINSURANCE CO LTD. $415,800 18,220,000 1.90% Shares
Atlas FRM LLC $393,882 596,791 1.80% Shares
D. E. Shaw & Co., Inc. $384,358 582,361 1.76% Shares
GEODE CAPITAL MANAGEMENT, LLC $330,406 500,415 1.51% Shares
VANGUARD CAPITAL MANAGEMENT LLC $314,068 475,860 1.43% Shares
Cubist Systematic Strategies, LLC $291,465 101,203 1.33% Shares
Verition Fund Management LLC $269,489 408,317 1.23% Shares
AEGIS FINANCIAL CORP $203,892 308,927 0.93% Shares
MARSHALL WACE, LLP $189,993 287,868 0.87% Shares
VANGUARD FIDUCIARY TRUST CO $144,825 219,432 0.66% Shares
CHARLES SCHWAB INVESTMENT MANAGEMENT INC $144,512 218,958 0.66% Shares
STATE STREET CORP $142,316 215,631 0.65% Shares
BRIDGEWAY CAPITAL MANAGEMENT, LLC $135,060 204,636 0.62% Shares
Squarepoint Ops LLC $106,800 161,818 0.49% Shares
Cerity Partners LLC $99,053 150,080 0.45% Shares
UBS Group AG $99,017 150,027 0.45% Shares
Merrion Investment Management Co, LLC $99,000 150,000 0.45% Shares
WOLVERINE TRADING, LLC $86,989 30,100 0.40% Call option
VANGUARD PORTFOLIO MANAGEMENT LLC $77,909 118,044 0.36% Shares
NORTHERN TRUST CORP $73,406 111,221 0.34% Shares
Empowered Funds, LLC $67,146 101,736 0.31% Shares
Jain Global LLC $48,872 74,048 0.22% Shares
CITADEL ADVISORS LLC $41,382 62,700 0.19% Call option
RENAISSANCE TECHNOLOGIES LLC $41,257 62,511 0.19% Shares
TUDOR INVESTMENT CORP ET AL $37,280 56,485 0.17% Shares
SHUFRO ROSE & CO LLC $35,970 54,500 0.16% Shares
Engineers Gate Manager LP $28,434 43,082 0.13% Shares
XTX Topco Ltd $27,978 42,391 0.13% Shares
R Squared Ltd $27,177 41,177 0.12% Shares
WOLVERINE ASSET MANAGEMENT LLC $26,004 39,400 0.12% Call option
LRI Investments, LLC $24,420 37,000 0.11% Shares
Net Worth Advisory Group $20,052 30,381 0.09% Shares
READYSTATE ASSET MANAGEMENT LP $19,800 30,000 0.09% Shares
KESTRA PRIVATE WEALTH SERVICES, LLC $19,140 29,000 0.09% Shares
WOLVERINE ASSET MANAGEMENT LLC $17,622 26,700 0.08% Put option
CITADEL ADVISORS LLC $15,645 23,705 0.07% Shares
OPPENHEIMER & CO INC $12,711 19,259 0.06% Shares
Daytona Street Capital LLC $12,564 20,000 0.06% Shares
IMC-Chicago, LLC $12,165 18,432 0.06% Shares
LPL Financial LLC $10,928 16,558 0.05% Shares
GROUP ONE TRADING LLC $9,820 14,879 0.04% Shares
Vanguard Global Advisers, LLC $9,799 14,847 0.04% Shares
Point72 Asset Management, L.P. $8,492 12,867 0.04% Shares
JMN Financial LLC $7,155 10,841 0.03% Shares
Joel Isaacson & Co., LLC $6,600 10,000 0.03% Shares
Arax Advisory Partners $6,204 9,400 0.03% Shares
MORGAN STANLEY $5,450 8,255 0.02% Shares
NATIONAL BANK OF CANADA /FI/ $3,762 5,700 0.02% Shares
WELLS FARGO & COMPANY/MN $1,724 2,612 0.01% Shares
Zurcher Kantonalbank (Zurich Cantonalbank) $1,682 2,549 0.01% Shares
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO $1,254 1,900 0.01% Shares
TD Waterhouse Canada Inc. $1,142 1,700 0.01% Shares
OSAIC HOLDINGS, INC. $504 764 0.00% Shares
Olistico Wealth, LLC $498 755 0.00% Shares
GSA CAPITAL PARTNERS LLP $379 574,502 0.00% Shares
BNP PARIBAS FINANCIAL MARKETS $295 447 0.00% Shares
SBI Securities Co., Ltd. $287 435 0.00% Shares
Point72 (DIFC) Ltd $86 30 0.00% Shares
HRT FINANCIAL LP $70 106,785 0.00% Shares
CWM, LLC $32 23 0.00% Shares
Farther Finance Advisors, LLC $29 44 0.00% Shares
SG Americas Securities, LLC $26 39,492 0.00% Shares
Virtu Financial LLC $17 25,794 0.00% Shares
PRICE T ROWE ASSOCIATES INC /MD/ $16 23,005 0.00% Shares
Intesa Sanpaolo S.p.A. $9 14 0.00% Shares
Caitong International Asset Management Co., Ltd $1 1 0.00% Shares