MRAM — 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 |
|---|---|---|---|---|
| BlackRock, Inc. | $41,975,391 | 1,735,955 | 12.17% | Shares |
| STATE STREET CORP | $28,889,805 | 1,194,781 | 8.38% | Shares |
| D. E. Shaw & Co., Inc. | $20,743,200 | 857,866 | 6.02% | Shares |
| MARSHALL WACE, LLP | $20,155,919 | 833,578 | 5.85% | Shares |
| VANGUARD CAPITAL MANAGEMENT LLC | $19,938,320 | 824,579 | 5.78% | Shares |
| AWM Investment Company, Inc. | $18,135,000 | 750,000 | 5.26% | Shares |
| JANE STREET GROUP, LLC | $15,084,572 | 623,845 | 4.37% | Shares |
| TWO SIGMA INVESTMENTS, LP | $13,060,537 | 540,138 | 3.79% | Shares |
| GEODE CAPITAL MANAGEMENT, LLC | $12,194,974 | 504,236 | 3.54% | Shares |
| JANE STREET GROUP, LLC | $11,998,116 | 496,200 | 3.48% | Put option |
| DIMENSIONAL FUND ADVISORS LP | $8,844,897 | 365,915 | 2.57% | Shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $8,550,048 | 353,600 | 2.48% | Put option |
| VANGUARD GROUP INC | $8,493,251 | 915,221 | 2.46% | Shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $8,025,342 | 331,900 | 2.33% | Call option |
| RENAISSANCE TECHNOLOGIES LLC | $7,649,827 | 316,370 | 2.22% | Shares |
| MILLENNIUM MANAGEMENT LLC | $7,465,575 | 308,750 | 2.17% | Shares |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | $6,284,841 | 259,919 | 1.82% | Shares |
| HERALD INVESTMENT MANAGEMENT Ltd | $5,838,263 | 241,750 | 1.69% | Shares |
| NORTHERN TRUST CORP | $4,525,577 | 187,162 | 1.31% | Shares |
| JANE STREET GROUP, LLC | $4,480,554 | 185,300 | 1.30% | Call option |
| CITADEL ADVISORS LLC | $4,405,596 | 182,200 | 1.28% | Put option |
| IMC-Chicago, LLC | $4,335,522 | 179,302 | 1.26% | Shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $4,213,607 | 174,260 | 1.22% | Shares |
| ArrowMark Colorado Holdings LLC | $3,506,100 | 145,000 | 1.02% | Shares |
| CITADEL ADVISORS LLC | $3,411,798 | 141,100 | 0.99% | Call option |
| VANGUARD FIDUCIARY TRUST CO | $3,319,962 | 137,302 | 0.96% | Shares |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $3,250,687 | 134,437 | 0.94% | Shares |
| GOLDMAN SACHS GROUP INC | $2,752,989 | 113,854 | 0.80% | Shares |
| Point72 Asset Management, L.P. | $2,211,309 | 91,452 | 0.64% | Shares |
| Informed Momentum Co LLC | $1,988,829 | 82,251 | 0.58% | Shares |
| Bank of New York Mellon Corp | $1,968,154 | 81,396 | 0.57% | Shares |
| Jump Financial, LLC | $1,818,602 | 75,211 | 0.53% | Shares |
| MORGAN STANLEY | $1,563,600 | 64,665 | 0.45% | Shares |
| TUDOR INVESTMENT CORP ET AL | $1,380,581 | 57,096 | 0.40% | Shares |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $1,356,571 | 56,103 | 0.39% | Shares |
| Grantham, Mayo, Van Otterloo & Co. LLC | $1,115,327 | 46,126 | 0.32% | Shares |
| TUDOR INVESTMENT CORP ET AL | $1,112,280 | 46,000 | 0.32% | Put option |
| Nuveen, LLC | $1,106,574 | 45,764 | 0.32% | Shares |
| Green Alpha Advisors, LLC | $1,073,979 | 44,416 | 0.31% | Shares |
| MML INVESTORS SERVICES, LLC | $1,049,823 | 43,417 | 0.30% | Shares |
| Cetera Investment Advisers | $1,028,835 | 42,549 | 0.30% | Shares |
| UBS Group AG | $995,248 | 41,160 | 0.29% | Shares |
| PEAK6 LLC | $967,200 | 40,000 | 0.28% | Put option |
| OCCUDO QUANTITATIVE STRATEGIES LP | $964,709 | 39,897 | 0.28% | Shares |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | $959,946 | 39,700 | 0.28% | Shares |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | $934,098 | 38,631 | 0.27% | Shares |
| TWO SIGMA ADVISERS, LP | $832,416 | 89,700 | 0.24% | Shares |
| Pathstone Holdings, LLC | $808,283 | 33,661 | 0.23% | Shares |
| CITADEL ADVISORS LLC | $772,938 | 31,966 | 0.22% | Shares |
| STRS OHIO | $749,580 | 31,000 | 0.22% | Shares |
| AMERICAN CENTURY COMPANIES INC | $739,860 | 30,598 | 0.21% | Shares |
| Belpointe Asset Management LLC | $731,252 | 30,242 | 0.21% | Shares |
| SEI INVESTMENTS CO | $715,873 | 29,606 | 0.21% | Shares |
| RITHOLTZ WEALTH MANAGEMENT | $702,719 | 29,062 | 0.20% | Shares |
| Marex Group Ltd | $666,667 | 27,571 | 0.19% | Shares |
| HSBC HOLDINGS PLC | $549,161 | 23,074 | 0.16% | Shares |
| RHUMBLINE ADVISERS | $545,590 | 22,564 | 0.16% | Shares |
| Walleye Capital LLC | $519,870 | 21,500 | 0.15% | Call option |
| BARCLAYS PLC | $495,932 | 20,510 | 0.14% | Shares |
| Squarepoint Ops LLC | $471,728 | 19,509 | 0.14% | Shares |
| Lynrock Lake LP | $468,415 | 19,372 | 0.14% | Shares |
| DEUTSCHE BANK AG\ | $468,342 | 19,369 | 0.14% | Shares |
| WELLS FARGO & COMPANY/MN | $467,521 | 19,335 | 0.14% | Shares |
| PANAGORA ASSET MANAGEMENT INC | $438,649 | 18,141 | 0.13% | Shares |
| STIFEL FINANCIAL CORP | $427,503 | 17,680 | 0.12% | Shares |
| PEAK6 LLC | $423,150 | 17,500 | 0.12% | Shares |
| Caitong International Asset Management Co., Ltd | $408,038 | 16,875 | 0.12% | Shares |
| Invesco Ltd. | $407,844 | 16,867 | 0.12% | Shares |
| CITIGROUP INC | $402,984 | 16,666 | 0.12% | Shares |
| Fortitude Advisory Group L.L.C. | $376,023 | 15,551 | 0.11% | Shares |
| JPMORGAN CHASE & CO | $361,990 | 16,067 | 0.10% | Shares |
| BANK OF AMERICA CORP /DE/ | $350,175 | 14,482 | 0.10% | Shares |
| Tuttle Capital Management, LLC | $298,623 | 12,350 | 0.09% | Shares |
| LPL Financial LLC | $288,782 | 11,943 | 0.08% | Shares |
| WOLVERINE TRADING, LLC | $279,781 | 30,779 | 0.08% | Shares |
| MetLife Investment Management, LLC | $278,795 | 11,530 | 0.08% | Shares |
| Y-Intercept (Hong Kong) Ltd | $267,165 | 11,049 | 0.08% | Shares |
| Silverberg Bernstein Capital Management LLC | $250,553 | 10,362 | 0.07% | Shares |
| Peak Retirement Planning, Inc. | $241,800 | 10,000 | 0.07% | Shares |
| CANADA PENSION PLAN INVESTMENT BOARD | $229,710 | 9,500 | 0.07% | Shares |
| Moran Wealth Management, LLC | $225,188 | 9,313 | 0.07% | Shares |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $215,831 | 8,926 | 0.06% | Shares |
| Point72 Asset Management, L.P. | $212,784 | 8,800 | 0.06% | Call option |
| Schonfeld Strategic Advisors LLC | $205,771 | 8,510 | 0.06% | Shares |
| OSAIC HOLDINGS, INC. | $169,229 | 6,999 | 0.05% | Shares |
| NEW YORK STATE COMMON RETIREMENT FUND | $164,424 | 6,800 | 0.05% | Shares |
| FMR LLC | $163,699 | 6,770 | 0.05% | Shares |
| SIMPLEX TRADING, LLC | $163,287 | 6,753 | 0.05% | Shares |
| Walleye Capital LLC | $159,588 | 6,600 | 0.05% | Put option |
| State of Wyoming | $157,702 | 6,522 | 0.05% | Shares |
| Vanguard Global Advisers, LLC | $156,928 | 6,490 | 0.05% | Shares |
| Police & Firemen's Retirement System of New Jersey | $138,842 | 5,742 | 0.04% | Shares |
| SBI Securities Co., Ltd. | $123,028 | 5,088 | 0.04% | Shares |
| Point72 Asia (Singapore) Pte. Ltd. | $108,946 | 11,702 | 0.03% | Shares |
| Farther Finance Advisors, LLC | $108,810 | 4,500 | 0.03% | Shares |
| Cubist Systematic Strategies, LLC | $96,191 | 10,332 | 0.03% | Shares |
| BNP PARIBAS FINANCIAL MARKETS | $81,462 | 3,369 | 0.02% | Shares |
| ROYAL BANK OF CANADA | $69,000 | 2,879 | 0.02% | Shares |
| Russell Investments Group, Ltd. | $61,538 | 2,545 | 0.02% | Shares |
| Federation des caisses Desjardins du Quebec | $55,614 | 2,300 | 0.02% | Shares |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $54,841 | 6,239 | 0.02% | Shares |
| Truvestments Capital LLC | $51,068 | 2,112 | 0.01% | Shares |
| Legal & General Group Plc | $45,603 | 1,886 | 0.01% | Shares |
| Ameritas Investment Partners, Inc. | $42,726 | 1,767 | 0.01% | Shares |
| Tower Research Capital LLC (TRC) | $28,097 | 1,162 | 0.01% | Shares |
| JONES FINANCIAL COMPANIES LLLP | $27,557 | 1,267 | 0.01% | Shares |
| IQ EQ FUND MANAGEMENT (SINGAPORE) PRIVATE Ltd | $25,123 | 1,039 | 0.01% | Shares |
| NATIONAL BANK OF CANADA /FI/ | $16,905 | 700 | 0.00% | Shares |
| Allworth Financial LP | $16,709 | 691 | 0.00% | Shares |
| ACADIAN ASSET MANAGEMENT LLC | $13,858 | 573,526 | 0.00% | Shares |
| Parallel Advisors, LLC | $12,888 | 533 | 0.00% | Shares |
| BROWN BROTHERS HARRIMAN & CO | $7,351 | 304 | 0.00% | Shares |
| NISA INVESTMENT ADVISORS, LLC | $7,327 | 303 | 0.00% | Shares |
| WHITTIER TRUST CO | $6,573 | 335 | 0.00% | Shares |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $6,480 | 268 | 0.00% | Shares |
| Medallion Wealth Advisors, LLC | $6,045 | 0 | 0.00% | Shares |
| GAMMA Investing LLC | $3,071 | 127 | 0.00% | Shares |
| HARBOUR INVESTMENTS, INC. | $2,920 | 121 | 0.00% | Shares |
| Morse Asset Management, Inc | $2,418 | 100 | 0.00% | Shares |
| Moisand Fitzgerald Tamayo, LLC | $2,370 | 98 | 0.00% | Shares |
| GSA CAPITAL PARTNERS LLP | $1,691 | 69,932 | 0.00% | Shares |
| Sterling Capital Management LLC | $1,644 | 68 | 0.00% | Shares |
| TD Waterhouse Canada Inc. | $1,541 | 69 | 0.00% | Shares |
| Optiver Holding B.V. | $1,523 | 63 | 0.00% | Shares |
| North Star Investment Management Corp. | $1,185 | 49 | 0.00% | Shares |
| CWM, LLC | $1,090 | 124 | 0.00% | Shares |
| Virtu Financial LLC | $961 | 39,754 | 0.00% | Shares |
| Silicon Valley Capital Partners | $902 | 37 | 0.00% | Shares |
| Quarry LP | $556 | 23 | 0.00% | Shares |
| PRICE T ROWE ASSOCIATES INC /MD/ | $523 | 21,584 | 0.00% | Shares |
| Beaird Harris Wealth Management, LLC | $484 | 20 | 0.00% | Shares |
| Larson Financial Group LLC | $363 | 15 | 0.00% | Shares |
| Crewe Advisors LLC | $242 | 10 | 0.00% | Shares |
| HOLLENCREST CAPITAL MANAGEMENT | $242 | 10 | 0.00% | Shares |
| Point72 (DIFC) Ltd | $223 | 24 | 0.00% | Shares |
| SG Americas Securities, LLC | $174 | 7,195 | 0.00% | Shares |
| Arax Advisory Partners | $48 | 2 | 0.00% | Shares |
| Banque Cantonale Vaudoise | $40 | 1,634 | 0.00% | Shares |
| AdvisorNet Financial, Inc | $24 | 1 | 0.00% | Shares |
| Covestor Ltd | $12 | 511 | 0.00% | Shares |
| Avion Wealth | $0 | 14 | 0.00% | Shares |