ACTG — Institutional owners (13F)
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 |
|---|---|---|---|---|
| Starboard Value LP | $284,835,953 | 61,123,595 | 69.89% | Shares |
| STATE STREET CORP | $14,756,901 | 3,166,717 | 3.62% | Shares |
| DIMENSIONAL FUND ADVISORS LP | $13,708,479 | 2,941,723 | 3.36% | Shares |
| BlackRock, Inc. | $12,103,298 | 2,597,274 | 2.97% | Shares |
| VANGUARD GROUP INC | $7,808,840 | 2,087,925 | 1.92% | Shares |
| VANGUARD CAPITAL MANAGEMENT LLC | $6,920,971 | 1,485,187 | 1.70% | Shares |
| RENAISSANCE TECHNOLOGIES LLC | $6,594,310 | 1,415,088 | 1.62% | Shares |
| GOLDMAN SACHS GROUP INC | $5,476,260 | 1,175,163 | 1.34% | Shares |
| Krilogy Financial LLC | $5,255,692 | 1,127,831 | 1.29% | Shares |
| Peapod Lane Capital LLC | $4,635,628 | 994,770 | 1.14% | Shares |
| GEODE CAPITAL MANAGEMENT, LLC | $4,198,691 | 900,809 | 1.03% | Shares |
| Pacific Ridge Capital Partners, LLC | $3,779,083 | 810,962 | 0.93% | Shares |
| Formidable Asset Management, LLC | $3,736,629 | 793,136 | 0.92% | Shares |
| AMERICAN CENTURY COMPANIES INC | $3,230,820 | 693,309 | 0.79% | Shares |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | $2,932,659 | 629,326 | 0.72% | Shares |
| AEGIS FINANCIAL CORP | $2,288,461 | 491,086 | 0.56% | Shares |
| Empowered Funds, LLC | $1,705,681 | 366,026 | 0.42% | Shares |
| Toroso Investments, LLC | $1,635,981 | 437,428 | 0.40% | Shares |
| NORTHERN TRUST CORP | $1,350,631 | 289,835 | 0.33% | Shares |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $1,348,585 | 289,396 | 0.33% | Shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1,344,233 | 288,462 | 0.33% | Shares |
| CITADEL ADVISORS LLC | $1,162,782 | 249,524 | 0.29% | Shares |
| AQR CAPITAL MANAGEMENT LLC | $1,101,588 | 236,392 | 0.27% | Shares |
| VANGUARD FIDUCIARY TRUST CO | $1,096,764 | 235,357 | 0.27% | Shares |
| MORGAN STANLEY | $993,221 | 213,137 | 0.24% | Shares |
| FRANKLIN RESOURCES INC | $886,276 | 190,188 | 0.22% | Shares |
| CORSAIR CAPITAL MANAGEMENT, L.P. | $776,692 | 166,672 | 0.19% | Shares |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | $699,802 | 150,172 | 0.17% | Shares |
| Marquette Asset Management, LLC | $626,617 | 134,467 | 0.15% | Shares |
| UBS Group AG | $590,184 | 126,649 | 0.14% | Shares |
| RITHOLTZ WEALTH MANAGEMENT | $533,481 | 114,481 | 0.13% | Shares |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $521,995 | 112,016 | 0.13% | Shares |
| Bank of New York Mellon Corp | $521,299 | 111,867 | 0.13% | Shares |
| JANE STREET GROUP, LLC | $520,862 | 111,773 | 0.13% | Shares |
| Coppell Advisory Solutions LLC | $519,645 | 29 | 0.13% | Shares |
| Quantinno Capital Management LP | $494,612 | 106,140 | 0.12% | Shares |
| Capital Wealth Alliance, LLC | $484,500 | 103,970 | 0.12% | Shares |
| JPMORGAN CHASE & CO | $417,402 | 89,571 | 0.10% | Shares |
| FMR LLC | $352,925 | 75,735 | 0.09% | Shares |
| GatePass Capital, LLC | $351,830 | 75,500 | 0.09% | Shares |
| SIMPLEX TRADING, LLC | $303,379 | 65,103 | 0.07% | Shares |
| STATE OF WISCONSIN INVESTMENT BOARD | $263,379 | 56,519 | 0.06% | Shares |
| Cornerstone Investment Partners, LLC | $245,111 | 52,599 | 0.06% | Shares |
| Nuveen, LLC | $224,701 | 48,219 | 0.06% | Shares |
| RHUMBLINE ADVISERS | $208,435 | 44,731 | 0.05% | Shares |
| ALLIANCEBERNSTEIN L.P. | $206,060 | 42,840 | 0.05% | Shares |
| Point72 Asset Management, L.P. | $197,631 | 42,410 | 0.05% | Shares |
| Jump Financial, LLC | $178,236 | 38,248 | 0.04% | Shares |
| DEUTSCHE BANK AG\ | $159,102 | 34,142 | 0.04% | Shares |
| Invesco Ltd. | $142,256 | 30,527 | 0.03% | Shares |
| WELLS FARGO & COMPANY/MN | $141,203 | 30,301 | 0.03% | Shares |
| Permanent Capital Management, LP | $139,800 | 30,000 | 0.03% | Shares |
| LEVIN CAPITAL STRATEGIES, L.P. | $139,800 | 30,000 | 0.03% | Shares |
| MERCER GLOBAL ADVISORS INC /ADV | $127,586 | 27,379 | 0.03% | Shares |
| XTX Topco Ltd | $119,482 | 25,640 | 0.03% | Shares |
| ELKHORN PARTNERS LIMITED PARTNERSHIP | $116,500 | 25,000 | 0.03% | Shares |
| BANK OF AMERICA CORP /DE/ | $111,943 | 24,022 | 0.03% | Shares |
| Mariner, LLC | $109,440 | 23,485 | 0.03% | Shares |
| IEQ CAPITAL, LLC | $104,664 | 22,460 | 0.03% | Shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $99,724 | 21,400 | 0.02% | Call option |
| MetLife Investment Management, LLC | $94,640 | 20,309 | 0.02% | Shares |
| LPL Financial LLC | $93,200 | 20,000 | 0.02% | Shares |
| Ethic Inc. | $91,718 | 19,682 | 0.02% | Shares |
| GROUP ONE TRADING LLC | $90,800 | 19,485 | 0.02% | Shares |
| Russell Investments Group, Ltd. | $87,957 | 18,875 | 0.02% | Shares |
| RAYMOND JAMES FINANCIAL INC | $86,210 | 18,500 | 0.02% | Shares |
| IMC-Chicago, LLC | $81,755 | 17,544 | 0.02% | Shares |
| CITIGROUP INC | $75,264 | 16,151 | 0.02% | Shares |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $75,082 | 16,112 | 0.02% | Shares |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | $74,473 | 16,849 | 0.02% | Shares |
| Sather Financial Group Inc | $71,354 | 15,312 | 0.02% | Shares |
| Investors Research Corp | $70,269 | 14,609 | 0.02% | Shares |
| SALEM INVESTMENT COUNSELORS INC | $68,335 | 14,664 | 0.02% | Shares |
| ROYCE & ASSOCIATES LP | $68,087 | 14,611 | 0.02% | Shares |
| Abel Hall, LLC | $67,179 | 14,416 | 0.02% | Shares |
| NJ State Employees Deferred Compensation Plan | $65,000 | 20,000 | 0.02% | Shares |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | $64,341 | 13,807 | 0.02% | Shares |
| Police & Firemen's Retirement System of New Jersey | $59,457 | 12,759 | 0.01% | Shares |
| Vanguard Global Advisers, LLC | $59,457 | 12,759 | 0.01% | Shares |
| Gem Investment Advisors, LLC | $52,425 | 11,250 | 0.01% | Shares |
| VICTORY CAPITAL MANAGEMENT INC | $51,353 | 11,020 | 0.01% | Shares |
| Quadrature Capital Ltd | $46,814 | 10,046 | 0.01% | Shares |
| Horizon Wealth Management, LLC | $46,600 | 10,000 | 0.01% | Shares |
| NEW YORK STATE COMMON RETIREMENT FUND | $41,572 | 8,921 | 0.01% | Shares |
| BNP PARIBAS FINANCIAL MARKETS | $29,931 | 6,423 | 0.01% | Shares |
| ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/ | $27,657 | 5,935 | 0.01% | Shares |
| BARCLAYS PLC | $26,194 | 5,621 | 0.01% | Shares |
| Arax Advisory Partners | $22,675 | 4,866 | 0.01% | Shares |
| CWM, LLC | $22,323 | 4,641 | 0.01% | Shares |
| Tower Research Capital LLC (TRC) | $18,016 | 3,866 | 0.00% | Shares |
| Optiver Holding B.V. | $15,648 | 3,358 | 0.00% | Shares |
| Ameritas Investment Partners, Inc. | $14,628 | 3,139 | 0.00% | Shares |
| Legal & General Group Plc | $13,635 | 2,926 | 0.00% | Shares |
| EFG International AG | $13,607 | 2,920 | 0.00% | Shares |
| PNC Financial Services Group, Inc. | $8,346 | 1,791 | 0.00% | Shares |
| ROYAL BANK OF CANADA | $8,000 | 1,692 | 0.00% | Shares |
| OSAIC HOLDINGS, INC. | $4,310 | 925 | 0.00% | Shares |
| Sterling Capital Management LLC | $2,982 | 640 | 0.00% | Shares |
| Torren Management, LLC | $2,713 | 564 | 0.00% | Shares |
| Allworth Financial LP | $2,405 | 516 | 0.00% | Shares |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $2,232 | 479 | 0.00% | Shares |
| Private Wealth Management Group, LLC | $2,028 | 435 | 0.00% | Shares |
| Essential Partners LLC | $2,022 | 434 | 0.00% | Shares |
| SJS Investment Consulting Inc. | $1,697 | 364 | 0.00% | Shares |
| US BANCORP \DE\ | $1,584 | 340 | 0.00% | Shares |
| Versant Capital Management, Inc | $1,565 | 363 | 0.00% | Shares |
| SBI Securities Co., Ltd. | $1,379 | 296 | 0.00% | Shares |
| ACADIAN ASSET MANAGEMENT LLC | $1,224 | 263,877 | 0.00% | Shares |
| EverSource Wealth Advisors, LLC | $1,123 | 241 | 0.00% | Shares |
| JONES FINANCIAL COMPANIES LLLP | $938 | 200 | 0.00% | Shares |
| ROTHSCHILD INVESTMENT LLC | $727 | 156 | 0.00% | Shares |
| C M BIDWELL & ASSOCIATES LTD | $629 | 135 | 0.00% | Shares |
| IFP Advisors, Inc | $522 | 112 | 0.00% | Shares |
| GAMMA Investing LLC | $368 | 79 | 0.00% | Shares |
| True Wealth Design, LLC | $229 | 49 | 0.00% | Shares |
| Farther Finance Advisors, LLC | $205 | 44 | 0.00% | Shares |
| Clearstead Advisors, LLC | $168 | 36 | 0.00% | Shares |
| PRICE T ROWE ASSOCIATES INC /MD/ | $148 | 31,709 | 0.00% | Shares |
| GSA CAPITAL PARTNERS LLP | $100 | 21,397 | 0.00% | Shares |
| Transamerica Financial Advisors, LLC | $93 | 20 | 0.00% | Shares |
| Wealth Enhancement Trust Services, Inc. | $89 | 19 | 0.00% | Shares |
| SG Americas Securities, LLC | $55 | 11,901 | 0.00% | Shares |
| Capital Advisors, Ltd. LLC | $28 | 6,000 | 0.00% | Shares |
| Caitong International Asset Management Co., Ltd | $23 | 5 | 0.00% | Shares |
| NISA INVESTMENT ADVISORS, LLC | $5 | 1 | 0.00% | Shares |
| HARBOR CAPITAL ADVISORS, INC. | $4 | 797 | 0.00% | Shares |
| Covestor Ltd | $1 | 178 | 0.00% | Shares |