AMCX — Institutional owners (13F)

191 filers · $350.9M total · As of Sept. 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
BlackRock, Inc. $37,627,833 3,770,324 10.72% Shares
VANGUARD GROUP INC $21,337,871 2,241,373 6.08% Shares
Allspring Global Investments Holdings, LLC $18,823,505 1,791,009 5.36% Shares
CastleKnight Management LP $18,348,230 1,838,500 5.23% Shares
AMERICAN CENTURY COMPANIES INC $16,824,993 1,685,871 4.80% Shares
RWWM, INC. $13,991,451 1,401,949 3.99% Shares
VANGUARD CAPITAL MANAGEMENT LLC $13,559,038 1,358,621 3.86% Shares
CHARLES SCHWAB INVESTMENT MANAGEMENT INC $13,173,929 1,320,033 3.75% Shares
DIMENSIONAL FUND ADVISORS LP $12,646,028 1,267,113 3.60% Shares
JPMORGAN CHASE & CO $12,116,350 1,206,207 3.45% Shares
GEODE CAPITAL MANAGEMENT, LLC $11,478,529 1,149,899 3.27% Shares
AQR CAPITAL MANAGEMENT LLC $9,577,288 959,648 2.73% Shares
D. E. Shaw & Co., Inc. $9,220,113 923,859 2.63% Shares
UBS Group AG $8,365,505 838,227 2.38% Shares
TWO SIGMA INVESTMENTS, LP $8,262,921 827,948 2.36% Shares
Dana Investment Advisors, Inc. $7,760,388 777,594 2.21% Shares
MARSHALL WACE, LLP $7,723,441 773,892 2.20% Shares
STATE STREET CORP $7,285,570 730,017 2.08% Shares
BRIDGEWAY CAPITAL MANAGEMENT, LLC $6,112,251 612,450 1.74% Shares
GAMCO INVESTORS, INC. ET AL $5,486,146 549,714 1.56% Shares
TWO SIGMA ADVISERS, LP $4,320,176 453,800 1.23% Shares
VANGUARD PORTFOLIO MANAGEMENT LLC $4,206,640 421,507 1.20% Shares
BARCLAYS PLC $3,969,774 397,773 1.13% Shares
NORTHERN TRUST CORP $3,564,118 357,126 1.02% Shares
Russell Investments Group, Ltd. $3,448,928 345,584 0.98% Shares
Allianz Asset Management GmbH $3,298,759 330,537 0.94% Shares
MORGAN STANLEY $3,035,718 304,180 0.87% Shares
CITADEL ADVISORS LLC $3,030,766 303,684 0.86% Shares
PRUDENTIAL FINANCIAL INC $3,004,050 301,007 0.86% Shares
GOLDMAN SACHS GROUP INC $2,775,808 278,137 0.79% Shares
JANE STREET GROUP, LLC $2,682,684 268,806 0.76% Shares
Quinn Opportunity Partners LLC $2,442,316 244,721 0.70% Shares
Nuveen, LLC $2,375,031 237,979 0.68% Shares
ENVESTNET ASSET MANAGEMENT INC $2,282,807 228,738 0.65% Shares
O'SHAUGHNESSY ASSET MANAGEMENT, LLC $2,215,760 222,020 0.63% Shares
DENALI ADVISORS LLC $2,189,612 219,400 0.62% Shares
VANGUARD FIDUCIARY TRUST CO $2,139,692 214,398 0.61% Shares
Empowered Funds, LLC $1,954,254 195,817 0.56% Shares
PLUSTICK MANAGEMENT LLC $1,696,600 170,000 0.48% Shares
SEGALL BRYANT & HAMILL, LLC $1,557,549 156,067 0.44% Shares
RITHOLTZ WEALTH MANAGEMENT $1,494,325 149,732 0.43% Shares
Bank of New York Mellon Corp $1,447,915 145,082 0.41% Shares
MARTINGALE ASSET MANAGEMENT L P $1,373,678 137,643 0.39% Shares
GABELLI FUNDS LLC $1,272,450 127,500 0.36% Shares
Squarepoint Ops LLC $1,140,824 114,311 0.33% Shares
RAYMOND JAMES FINANCIAL INC $1,124,187 112,644 0.32% Shares
Quantinno Capital Management LP $1,061,732 106,386 0.30% Shares
CITIGROUP INC $938,020 93,990 0.27% Shares
NEW YORK STATE COMMON RETIREMENT FUND $932,741 93,461 0.27% Shares
Creative Planning $896,134 89,793 0.26% Shares
Universal- Beteiligungs- und Servicegesellschaft mbH $888,220 89,000 0.25% Shares
PRINCIPAL FINANCIAL GROUP INC $865,276 86,701 0.25% Shares
WOLVERINE ASSET MANAGEMENT LLC $853,290 85,500 0.24% Call option
PANAGORA ASSET MANAGEMENT INC $787,572 78,915 0.22% Shares
WOLVERINE ASSET MANAGEMENT LLC $787,422 78,900 0.22% Put option
JONES FINANCIAL COMPANIES LLLP $774,527 76,838 0.22% Shares
Invesco Ltd. $768,040 76,958 0.22% Shares
JACOBS LEVY EQUITY MANAGEMENT, INC $698,131 69,953 0.20% Shares
MML INVESTORS SERVICES, LLC $680,327 68,169 0.19% Shares
RHUMBLINE ADVISERS $541,845 54,294 0.15% Shares
Atom Investors LP $526,186 52,724 0.15% Shares
LONE PEAK GLOBAL INVESTORS LLC $447,393 44,829 0.13% Shares
BANK OF AMERICA CORP /DE/ $434,280 43,515 0.12% Shares
Concurrent Investment Advisors, LLC $398,671 39,947 0.11% Shares
MILLENNIUM MANAGEMENT LLC $389,899 39,068 0.11% Shares
Cetera Investment Advisers $388,581 38,936 0.11% Shares
CITADEL ADVISORS LLC $382,234 38,300 0.11% Call option
ALLIANCEBERNSTEIN L.P. $367,814 54,170 0.10% Shares
Engineers Gate Manager LP $364,569 36,530 0.10% Shares
Mork Capital Management, LLC $349,300 35,000 0.10% Shares
Graham Capital Management, L.P. $346,496 34,719 0.10% Shares
Skopos Labs, Inc. $346,087 50,970 0.10% Shares
VERUS CAPITAL PARTNERS, LLC $344,809 34,550 0.10% Shares
WELLS FARGO & COMPANY/MN $329,628 33,029 0.09% Shares
IEQ CAPITAL, LLC $323,422 32,407 0.09% Shares
XTX Topco Ltd $322,264 32,291 0.09% Shares
Mariner, LLC $322,131 32,277 0.09% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $314,430 31,506 0.09% Shares
Susquehanna Portfolio Strategies, LLC $309,630 31,025 0.09% Shares
Range Financial Group LLC $309,580 31,020 0.09% Shares
HSBC HOLDINGS PLC $294,198 28,985 0.08% Shares
Mraz, Amerine & Associates, Inc. $288,921 28,950 0.08% Shares
TRUIST FINANCIAL CORP $288,033 28,861 0.08% Shares
EXCHANGE TRADED CONCEPTS, LLC $287,753 28,833 0.08% Shares
MERCER GLOBAL ADVISORS INC /ADV $287,594 28,817 0.08% Shares
FIRST TRUST ADVISORS LP $287,044 28,762 0.08% Shares
DEUTSCHE BANK AG\ $283,053 28,362 0.08% Shares
Cambria Investment Management, L.P. $277,833 27,839 0.08% Shares
RENAISSANCE TECHNOLOGIES LLC $275,448 27,600 0.08% Shares
FMR LLC $262,901 26,343 0.07% Shares
Trexquant Investment LP $251,057 25,156 0.07% Shares
FRANKLIN RESOURCES INC $244,511 24,500 0.07% Shares
Sanctuary Advisors, LLC $198,991 19,939 0.06% Shares
MEEDER ASSET MANAGEMENT INC $184,969 18,534 0.05% Shares
CANADA PENSION PLAN INVESTMENT BOARD $183,632 18,400 0.05% Shares
MetLife Investment Management, LLC $183,333 18,370 0.05% Shares
JANE STREET GROUP, LLC $182,634 18,300 0.05% Call option
Park Capital Management, LLC / WI $180,508 18,087 0.05% Shares
State of Wyoming $178,482 17,884 0.05% Shares
D'Orazio & Associates, Inc. $172,325 17,267 0.05% Shares
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC $167,331 16,868 0.05% Shares
Phoenix Financial Ltd. $163,492 16,382 0.05% Shares
PRINCIPAL SECURITIES, INC. $160,838 16,116 0.05% Shares
Brandywine Global Investment Management, LLC $158,032 16,600 0.05% Shares
AXQ CAPITAL, LP $155,209 15,552 0.04% Shares
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. $145,778 14,607 0.04% Shares
Caprock Group, LLC $142,993 14,328 0.04% Shares
Brevan Howard Capital Management LP $130,838 13,110 0.04% Shares
Metis Global Partners, LLC $130,788 13,105 0.04% Shares
ROYCE & ASSOCIATES LP $124,191 12,444 0.04% Shares
FOX RUN MANAGEMENT, L.L.C. $121,067 12,131 0.03% Shares
Cerity Partners LLC $118,404 11,864 0.03% Shares
Vanguard Global Advisers, LLC $117,554 11,779 0.03% Shares
Able Wealth Management LLC $110,389 11,061 0.03% Shares
Quantbot Technologies LP $105,548 10,576 0.03% Shares
JANE STREET GROUP, LLC $104,790 10,500 0.03% Put option
ROYAL BANK OF CANADA $103,000 10,350 0.03% Shares
CWM, LLC $95,128 14,010 0.03% Shares
WOLVERINE TRADING, LLC $95,076 11,400 0.03% Put option
Police & Firemen's Retirement System of New Jersey $84,391 8,456 0.02% Shares
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO $81,267 8,143 0.02% Shares
BNP PARIBAS FINANCIAL MARKETS $67,435 6,757 0.02% Shares
AlphaQuest LLC $67,154 7,054 0.02% Shares
Rockefeller Capital Management L.P. $65,528 6,566 0.02% Shares
Transamerica Financial Advisors, LLC $60,708 6,083 0.02% Shares
GROUP ONE TRADING LLC $41,976 4,206 0.01% Shares
Arax Advisory Partners $35,538 3,561 0.01% Shares
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO $34,651 3,472 0.01% Shares
SIMPLEX TRADING, LLC $33,872 3,394 0.01% Shares
Legal & General Group Plc $31,367 3,143 0.01% Shares
Ameritas Investment Partners, Inc. $30,199 3,026 0.01% Shares
Signature Equity Partners, LLC $29,162 2,922 0.01% Shares
Parallel Advisors, LLC $26,018 2,607 0.01% Shares
Central Pacific Bank - Trust Division $24,950 2,500 0.01% Shares
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $24,750 3,645 0.01% Shares
FIRST HORIZON CORP $23,663 2,371 0.01% Shares
FEDERATED HERMES, INC. $23,433 2,348 0.01% Shares
FIFTH THIRD BANCORP $21,265 2,131 0.01% Shares
Tower Research Capital LLC (TRC) $20,599 2,064 0.01% Shares
EverSource Wealth Advisors, LLC $17,744 1,778 0.01% Shares
Farther Finance Advisors, LLC $17,273 1,725 0.00% Shares
COMERICA BANK $16,630 1,747 0.00% Shares
Private Wealth Asset Management, LLC $14,970 1,500 0.00% Shares
US BANCORP \DE\ $14,900 1,493 0.00% Shares
Global Retirement Partners, LLC $12,579 1,260 0.00% Shares
SIGNATUREFD, LLC $12,116 1,214 0.00% Shares
Versant Capital Management, Inc $10,447 896 0.00% Shares
FTB Advisors, Inc. $10,207 1,628 0.00% Shares
GAMMA Investing LLC $9,701 972 0.00% Shares
Versant Capital Management, Inc $9,641 966 0.00% Shares
Investors Research Corp $9,506 1,400 0.00% Shares
Allworth Financial LP $8,923 894 0.00% Shares
ACADIAN ASSET MANAGEMENT LLC $8,668 868,997 0.00% Shares
OSAIC HOLDINGS, INC. $7,144 716 0.00% Shares
Sterling Capital Management LLC $6,377 639 0.00% Shares
LSV ASSET MANAGEMENT $5,776 578,806 0.00% Shares
Steward Partners Investment Advisory, LLC $5,389 540 0.00% Shares
IFP Advisors, Inc $5,050 506 0.00% Shares
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM $4,311 432 0.00% Shares
LANARK FINANCIAL, INC. $3,493 350 0.00% Shares
HUNTINGTON NATIONAL BANK $2,904 291 0.00% Shares
ROTHSCHILD INVESTMENT LLC $2,774 278 0.00% Shares
NISA INVESTMENT ADVISORS, LLC $2,735 274 0.00% Shares
LOS ANGELES CAPITAL MANAGEMENT LLC $2,305 231 0.00% Shares
Essential Partners LLC $2,236 224 0.00% Shares
Colonial Trust Co / SC $2,089 208 0.00% Shares
True Wealth Design, LLC $1,727 173 0.00% Shares
Investors Portfolio Services LLC $1,417 142 0.00% Shares
Cullen/Frost Bankers, Inc. $1,337 134 0.00% Shares
Kilter Group LLC $1,238 124 0.00% Shares
PNC Financial Services Group, Inc. $1,058 106 0.00% Shares
Wealth Enhancement Trust Services, Inc. $808 81 0.00% Shares
PRICE T ROWE ASSOCIATES INC /MD/ $766 76,741 0.00% Shares
Pinnacle Wealth Planning Services, Inc. $758 76 0.00% Shares
NATIXIS ADVISORS, LLC $752 75,414 0.00% Shares
Bare Financial Services, Inc $719 72 0.00% Shares
SJS Investment Consulting Inc. $519 52 0.00% Shares
Princeton Global Asset Management LLC $309 31 0.00% Shares
Lindbrook Capital, LLC $296 43 0.00% Shares
Clearstead Advisors, LLC $230 23 0.00% Shares
SHP Wealth Management $210 21 0.00% Shares
Sunbelt Securities, Inc. $88 13 0.00% Shares
HARBOR CAPITAL ADVISORS, INC. $79 7,922 0.00% Shares
CoreCap Advisors, LLC $60 6 0.00% Shares
JPL Wealth Management, LLC $50 5 0.00% Shares
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO $34 3,408 0.00% Shares
Ritter Daniher Financial Advisory LLC / DE $20 2 0.00% Shares
AMERIFLEX GROUP, INC. $10 1 0.00% Shares
SBI Securities Co., Ltd. $10 1 0.00% Shares
Covestor Ltd $2 169 0.00% Shares
Avion Wealth $0 60 0.00% Shares