EVERSPIN TECHNOLOGIES INC. - MRAM
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| AWM Investment Company, Inc. | History | Reduced | 2,077,241 | 18,258 | 2.02% | 1.91% | 1 | -49,000 | -2.3% | Q1 2026 | May 15, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | History | Added to | 986,392 | 8,664 | 0.01% | 0.01% | 2 | +153,317 | 18.4% | Q1 2026 | May 13, 2026 |
| Lynrock Lake LP | History | Reduced | 969,635 | 8,523 | 0.58% | 1.06% | 3 | -766,069 | -44.14% | Q1 2026 | May 15, 2026 |
| VANGUARD GROUP INC | History | No change | 915,221 | 8,493 | 0.0% | 0.0% | 4 | 0 | 0.0% | Q4 2025 | Jan 29, 2026 |
| MARSHALL WACE, LLP | History | Added to | 863,962 | 7,594 | 0.01% | 0.0% | 5 | +636,913 | 280.52% | Q1 2026 | May 14, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | New | 811,637 | 7,134 | 0.0% | — | 6 | +811,637 | New | Q1 2026 | May 15, 2026 |
| HERALD INVESTMENT MANAGEMENT Ltd | History | Reduced | 600,000 | 5,244 | 0.73% | 0.97% | 7 | -200,000 | -25.0% | Q1 2026 | May 13, 2026 |
| D. E. Shaw & Co., Inc. | History | Added to | 508,831 | 4,472 | 0.0% | 0.0% | 8 | +63,405 | 14.23% | Q1 2026 | May 15, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Added to | 458,670 | 4,031 | 0.0% | 0.0% | 9 | +38,666 | 9.21% | Q1 2026 | May 15, 2026 |
| DIMENSIONAL FUND ADVISORS LP | History | Added to | 409,010 | 3,594 | 0.0% | 0.0% | 10 | +46,929 | 12.96% | Q1 2026 | May 07, 2026 |
| BlackRock, Inc. | History | Reduced | 351,553 | 3,090 | 0.0% | 0.0% | 11 | -85,732 | -19.61% | Q1 2026 | May 13, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Added to | 334,367 | 2,939 | 0.0% | 0.0% | 12 | +73,000 | 27.93% | Q1 2026 | May 14, 2026 |
| Qube Research & Technologies Ltd | History | Added to | 327,912 | 2,882 | 0.0% | 0.0% | 13 | +206,419 | 169.9% | Q1 2026 | May 15, 2026 |
| JANE STREET GROUP, LLC | History | Added to | 309,588 | 2,721 | 0.0% | 0.0% | 14 | +125,622 | 68.29% | Q1 2026 | May 12, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | Added to | 307,733 | 2,704 | 0.0% | 0.0% | 15 | +89,639 | 41.1% | Q1 2026 | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 227,211 | 1,998 | 0.0% | 0.0% | 16 | +6,022 | 2.72% | Q1 2026 | May 15, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Added to | 219,460 | 1,929 | 0.0% | 0.0% | 17 | +194,617 | 783.39% | Q1 2026 | May 15, 2026 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | History | Reduced | 192,328 | 1,690 | 0.0% | 0.0% | 18 | -65,084 | -25.28% | Q1 2026 | May 14, 2026 |
| Longaeva Partners L.P. | History | New | 172,774 | 1,518 | 0.06% | — | 19 | +172,774 | New | Q1 2026 | May 15, 2026 |
| CITADEL ADVISORS LLC | History | Added to | 171,732 | 1,509 | 0.0% | 0.0% | 20 | +61,611 | 55.95% | Q1 2026 | May 15, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | New | 110,856 | 974 | 0.0% | — | 21 | +110,856 | New | Q1 2026 | May 08, 2026 |
| ROYAL BANK OF CANADA | History | Reduced | 99,987 | 879 | 0.0% | 0.0% | 22 | -65,346 | -39.52% | Q1 2026 | May 15, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | Reduced | 98,867 | 869 | 0.0% | 0.0% | 23 | -16,729 | -14.47% | Q1 2026 | May 15, 2026 |
| MORGAN STANLEY | History | Added to | 97,190 | 854 | 0.0% | 0.0% | 24 | +31,304 | 47.51% | Q1 2026 | May 15, 2026 |
| TWO SIGMA ADVISERS, LP | History | No change | 89,700 | 832 | 0.0% | 0.0% | 25 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| STATE STREET CORP | History | Added to | 86,388 | 759 | 0.0% | 0.0% | 26 | +1,100 | 1.29% | Q1 2026 | May 15, 2026 |
| GSA CAPITAL PARTNERS LLP | History | Added to | 77,828 | 684 | 0.04% | 0.06% | 27 | +3,997 | 5.41% | Q1 2026 | May 08, 2026 |
| GOLDMAN SACHS GROUP INC | History | Reduced | 74,362 | 653 | 0.0% | 0.0% | 28 | -31,102 | -29.49% | Q1 2026 | May 15, 2026 |
| OCCUDO QUANTITATIVE STRATEGIES LP | History | Added to | 35,391 | 646 | 0.04% | 0.01% | 29 | +11,338 | 47.14% | Q1 2026 | May 15, 2026 |
| NORTHERN TRUST CORP | History | No change | 72,422 | 636 | 0.0% | 0.0% | 30 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| 683 Capital Management, LLC | History | Reduced | 70,000 | 615 | 0.03% | 0.04% | 31 | -39,943 | -36.33% | Q1 2026 | May 15, 2026 |
| Oppenheimer & Close, LLC | History | No change | 68,967 | 606 | 0.38% | 0.44% | 32 | 0 | 0.0% | Q1 2026 | May 12, 2026 |
| SEI INVESTMENTS CO | History | Added to | 66,202 | 581 | 0.0% | 0.0% | 33 | +13,516 | 25.65% | Q1 2026 | May 13, 2026 |
| ArrowMark Colorado Holdings LLC | History | New | 60,136 | 528 | 0.01% | — | 34 | +60,136 | New | Q1 2026 | May 15, 2026 |
| Squarepoint Ops LLC | History | Added to | 56,502 | 496 | 0.0% | 0.0% | 35 | +9,803 | 20.99% | Q1 2026 | May 15, 2026 |
| Informed Momentum Co LLC | History | Reduced | 51,315 | 451 | 0.05% | 0.09% | 36 | -35,197 | -40.68% | Q1 2026 | May 13, 2026 |
| Shay Capital LLC | History | New | 50,000 | 439 | 0.04% | — | 37 | +50,000 | New | Q1 2026 | May 15, 2026 |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | History | Added to | 48,749 | 428 | 0.0% | 0.0% | 38 | +3,173 | 6.96% | Q1 2026 | May 13, 2026 |
| TUDOR INVESTMENT CORP ET AL | History | New | 45,000 | 395 | 0.0% | — | 39 | +45,000 | New | Q1 2026 | May 15, 2026 |
| Green Alpha Advisors, LLC | History | Reduced | 44,590 | 391 | 0.39% | 0.39% | 40 | -1,388 | -3.02% | Q1 2026 | Apr 07, 2026 |
| Bank of New York Mellon Corp | History | Reduced | 40,600 | 356 | 0.0% | 0.0% | 41 | -9,465 | -18.91% | Q1 2026 | May 05, 2026 |
| Virtu Financial LLC | History | New | 39,756 | 349 | 0.01% | — | 42 | +39,756 | New | Q1 2026 | May 14, 2026 |
| DOVER ADVISORS, LLC | History | New | 39,649 | 348 | 0.14% | — | 44 | +39,649 | New | Q1 2026 | Apr 08, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | History | Added to | 39,700 | 348 | 0.01% | 0.01% | 43 | +4,000 | 11.2% | Q1 2026 | May 15, 2026 |
| Man Group plc | History | New | 39,012 | 342 | 0.0% | — | 45 | +39,012 | New | Q1 2026 | May 15, 2026 |
| Point72 Asset Management, L.P. | History | Reduced | 36,666 | 322 | 0.0% | 0.0% | 46 | -32,416 | -46.92% | Q1 2026 | May 15, 2026 |
| HSBC HOLDINGS PLC | History | Reduced | 34,781 | 300 | 0.0% | 0.0% | 47 | -3,422 | -8.96% | Q1 2026 | Apr 30, 2026 |
| Hudson Bay Capital Management LP | History | Added to | 33,561 | 295 | 0.0% | 0.0% | 48 | +4,825 | 16.79% | Q1 2026 | May 13, 2026 |
| Pathstone Holdings, LLC | History | Reduced | 33,286 | 292 | 0.0% | 0.0% | 49 | -375 | -1.11% | Q1 2026 | May 11, 2026 |
| Schonfeld Strategic Advisors LLC | History | New | 30,413 | 267 | 0.0% | — | 50 | +30,413 | New | Q1 2026 | May 15, 2026 |
| RITHOLTZ WEALTH MANAGEMENT | History | Reduced | 27,702 | 243 | 0.0% | 0.01% | 51 | -3,134 | -10.16% | Q1 2026 | Apr 20, 2026 |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | History | New | 25,127 | 238 | 0.0% | — | 52 | +25,127 | New | Q1 2026 | Apr 08, 2026 |
| HRT FINANCIAL LP | History | New | 22,491 | 197 | 0.0% | — | 53 | +22,491 | New | Q1 2026 | May 14, 2026 |
| BARCLAYS PLC | History | Added to | 21,841 | 191 | 0.0% | 0.0% | 54 | +282 | 1.31% | Q1 2026 | May 14, 2026 |
| State of Wyoming | History | New | 21,522 | 189 | 0.02% | — | 55 | +21,522 | New | Q1 2026 | May 13, 2026 |
| AMERICAN CENTURY COMPANIES INC | History | Added to | 20,771 | 182 | 0.0% | 0.0% | 56 | +6,613 | 46.71% | Q1 2026 | May 15, 2026 |
| STIFEL FINANCIAL CORP | History | New | 19,930 | 175 | 0.0% | — | 57 | +19,930 | New | Q1 2026 | May 12, 2026 |
| UBS Group AG | History | Reduced | 18,927 | 166 | 0.0% | 0.0% | 58 | -18,312 | -49.17% | Q1 2026 | May 05, 2026 |
| Brevan Howard Capital Management LP | History | New | 18,415 | 161 | 0.0% | — | 59 | +18,415 | New | Q1 2026 | May 15, 2026 |
| Catalyst Funds Management Pty Ltd | History | Added to | 17,070 | 150 | 0.03% | 0.02% | 60 | +5,500 | 47.54% | Q1 2026 | May 11, 2026 |
| WINTON GROUP Ltd | History | Added to | 16,858 | 148 | 0.01% | 0.01% | 61 | +7 | 0.04% | Q1 2026 | May 12, 2026 |
| OMERS ADMINISTRATION Corp | History | Reduced | 16,100 | 141 | 0.0% | 0.0% | 62 | -27,500 | -63.07% | Q1 2026 | May 15, 2026 |
| XTX Topco Ltd | History | Reduced | 14,911 | 131 | 0.0% | 0.01% | 63 | -19,737 | -56.96% | Q1 2026 | May 15, 2026 |
| MIRABELLA FINANCIAL SERVICES LLP | History | New | 13,432 | 118 | 0.01% | — | 64 | +13,432 | New | Q1 2026 | May 12, 2026 |
| Fortitude Advisory Group L.L.C. | History | New | 11,290 | 99 | 0.04% | — | 65 | +11,290 | New | Q1 2026 | Apr 28, 2026 |
| Silverberg Bernstein Capital Management LLC | History | Reduced | 10,862 | 95 | 0.05% | 0.06% | 66 | -500 | -4.4% | Q1 2026 | Apr 16, 2026 |
| Jefferies Financial Group Inc. | History | Reduced | 10,647 | 93 | 0.0% | 0.0% | 67 | -3,559 | -25.05% | Q1 2026 | May 07, 2026 |
| FMR LLC | History | Reduced | 8,176 | 71 | 0.0% | 0.0% | 68 | -612 | -6.96% | Q1 2026 | May 15, 2026 |
| Vanguard Global Advisers, LLC | History | New | 6,490 | 57 | 0.0% | — | 69 | +6,490 | New | Q1 2026 | May 08, 2026 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | History | Added to | 6,239 | 54 | 0.0% | 0.0% | 70 | +3,999 | 178.53% | Q1 2026 | May 13, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | Reduced | 6,108 | 53 | 0.0% | 0.0% | 71 | -3,601 | -37.09% | Q1 2026 | May 12, 2026 |
| SIMPLEX TRADING, LLC | History | Reduced | 4,366 | 38 | 0.0% | 0.0% | 72 | -2,072 | -32.18% | Q1 2026 | May 14, 2026 |
| Caitong International Asset Management Co., Ltd | History | New | 3,133 | 27 | 0.0% | — | 73 | +3,133 | New | Q1 2026 | May 11, 2026 |
| SBI Securities Co., Ltd. | History | Added to | 2,888 | 25 | 0.0% | 0.0% | 74 | +562 | 24.16% | Q1 2026 | Apr 27, 2026 |
| Truvestments Capital LLC | History | No change | 2,500 | 21 | 0.0% | 0.0% | 75 | 0 | 0.0% | Q1 2026 | May 13, 2026 |
| BALYASNY ASSET MANAGEMENT L.P. | History | Reduced | 2,230 | 19 | 0.0% | 0.0% | 76 | -14,523 | -86.69% | Q1 2026 | May 15, 2026 |
| Federation des caisses Desjardins du Quebec | History | Added to | 2,000 | 17 | 0.0% | 0.0% | 77 | +500 | 33.33% | Q1 2026 | May 13, 2026 |
| JONES FINANCIAL COMPANIES LLLP | History | New | 1,430 | 12 | 0.0% | — | 78 | +1,430 | New | Q1 2026 | May 15, 2026 |
| Russell Investments Group, Ltd. | History | No change | 1,026 | 9 | 0.0% | 0.0% | 79 | 0 | 0.0% | Q1 2026 | May 08, 2026 |
| OSAIC HOLDINGS, INC. | History | Added to | 989 | 8 | 0.0% | 0.0% | 81 | +809 | 449.44% | Q1 2026 | May 15, 2026 |
| WELLS FARGO & COMPANY/MN | History | No change | 1,000 | 8 | 0.0% | 0.0% | 80 | 0 | 0.0% | Q1 2026 | May 11, 2026 |
| NATIONAL BANK OF CANADA /FI/ | History | Added to | 740 | 6 | 0.0% | 0.0% | 82 | +495 | 202.04% | Q1 2026 | May 14, 2026 |
| Tower Research Capital LLC (TRC) | History | Reduced | 637 | 5 | 0.0% | 0.0% | 83 | -5,429 | -89.5% | Q1 2026 | May 15, 2026 |
| Gordian Capital Singapore Pte Ltd | History | Reduced | 561 | 4 | 0.01% | 0.36% | 86 | -27,500 | -98.0% | Q1 2026 | May 13, 2026 |
| Allworth Financial LP | History | No change | 500 | 4 | 0.0% | 0.0% | 84 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| Parallel Advisors, LLC | History | No change | 500 | 4 | 0.0% | 0.0% | 85 | 0 | 0.0% | Q1 2026 | May 07, 2026 |
| WHITTIER TRUST CO | History | Reduced | 335 | 3 | 0.0% | 0.0% | 87 | -438 | -56.66% | Q1 2026 | Apr 28, 2026 |
| BROWN BROTHERS HARRIMAN & CO | History | No change | 304 | 2 | 0.0% | 0.0% | 88 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| NISA INVESTMENT ADVISORS, LLC | History | No change | 303 | 2 | 0.0% | 0.0% | 89 | 0 | 0.0% | Q1 2026 | Apr 30, 2026 |
| CWM, LLC | History | Reduced | 124 | 1 | 0.0% | 0.0% | 90 | -66 | -34.74% | Q1 2026 | May 14, 2026 |
| GAMMA Investing LLC | History | No change | 162 | 1 | 0.0% | 0.0% | 91 | 0 | 0.0% | Q1 2026 | Apr 06, 2026 |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P | History | Closed out | 0 | 0 | — | 1.88% | — | -237,500 | -100.0% | Q1 2026 | May 15, 2026 |
| GLOBEFLEX CAPITAL L P | History | Closed out | 0 | 0 | — | 0.08% | — | -56,318 | -100.0% | Q1 2026 | May 13, 2026 |
| ALGERT GLOBAL LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -31,896 | -100.0% | Q1 2026 | May 14, 2026 |
| GROUP ONE TRADING LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -18,963 | -100.0% | Q1 2026 | May 13, 2026 |
| Trexquant Investment LP | History | Closed out | 0 | 0 | — | 0.0% | — | -16,793 | -100.0% | Q1 2026 | May 15, 2026 |
| CANADA PENSION PLAN INVESTMENT BOARD | History | Closed out | 0 | 0 | — | 0.0% | — | -16,700 | -100.0% | Q1 2026 | May 15, 2026 |
| CITIGROUP INC | History | Reduced | 2 | 0 | — | 0.0% | — | -16,564 | -99.99% | Q1 2026 | May 11, 2026 |
| AlphaCore Capital LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -11,196 | -100.0% | Q1 2026 | May 15, 2026 |
| Kestra Advisory Services, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -4,380 | -100.0% | Q1 2026 | Apr 30, 2026 |
| Rockefeller Capital Management L.P. | History | Closed out | 0 | 0 | — | 0.0% | — | -1,000 | -100.0% | Q1 2026 | May 14, 2026 |
| Ancora Advisors LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -160 | -100.0% | Q1 2026 | May 15, 2026 |
| Moisand Fitzgerald Tamayo, LLC | History | New | 98 | 0 | — | — | — | +98 | New | Q1 2026 | Apr 14, 2026 |
| North Star Investment Management Corp. | History | New | 49 | 0 | — | — | — | +49 | New | Q1 2026 | Apr 23, 2026 |
| HARBOUR INVESTMENTS, INC. | History | New | 33 | 0 | — | — | — | +33 | New | Q1 2026 | May 15, 2026 |
| Advisory Services Network, LLC | History | New | 25 | 0 | — | — | — | +25 | New | Q1 2026 | May 15, 2026 |
| Arax Advisory Partners | History | Added to | 22 | 0 | — | — | — | +20 | 1000.0% | Q1 2026 | May 13, 2026 |
| AdvisorNet Financial, Inc | History | No change | 1 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | Apr 17, 2026 |
| Larson Financial Group LLC | History | No change | 15 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Optiver Holding B.V. | History | No change | 18 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 15, 2026 |