MRAM Everspin Technologies, Inc
Everspin Technologies, Inc (MRAM) Institutional Ownership
What the institutions did with MRAM last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
Sign in or subscribeLargest holders
| Manager | Shares | % of reported |
|---|---|---|
| BlackRock, Inc. | 1.7M | 13.6% |
| STATE STREET CORP | 1.2M | 9.4% |
| D. E. Shaw & Co., Inc. | 857.9K | 6.7% |
| MARSHALL WACE, LLP | 833.6K | 6.5% |
| VANGUARD CAPITAL MANAGEMENT LLC | 824.6K | 6.5% |
| AWM Investment Company, Inc. | 750.0K | 5.9% |
| JANE STREET GROUP, LLC | 623.8K | 4.9% |
| ACADIAN ASSET MANAGEMENT LLC | 573.5K | 4.5% |
| TWO SIGMA INVESTMENTS, LP | 540.1K | 4.2% |
| GEODE CAPITAL MANAGEMENT, LLC | 504.2K | 4.0% |
| DIMENSIONAL FUND ADVISORS LP | 365.9K | 2.9% |
| RENAISSANCE TECHNOLOGIES LLC | 316.4K | 2.5% |
| MILLENNIUM MANAGEMENT LLC | 308.8K | 2.4% |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 259.9K | 2.0% |
| HERALD INVESTMENT MANAGEMENT Ltd | 241.8K | 1.9% |
| NORTHERN TRUST CORP | 187.2K | 1.5% |
| IMC-Chicago, LLC | 179.3K | 1.4% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 174.3K | 1.4% |
| ArrowMark Colorado Holdings LLC | 145.0K | 1.1% |
| VANGUARD FIDUCIARY TRUST CO | 137.3K | 1.1% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 134.4K | 1.1% |
| GOLDMAN SACHS GROUP INC | 113.9K | 0.9% |
| Point72 Asset Management, L.P. | 91.5K | 0.7% |
| Informed Momentum Co LLC | 82.3K | 0.6% |
| Bank of New York Mellon Corp | 81.4K | 0.6% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| BlackRock, Inc. | Increased | 351.6K | 1.7M | +1.4M |
| AWM Investment Company, Inc. | Reduced | 2.1M | 750.0K | -1.3M |
| STATE STREET CORP | Increased | 86.4K | 1.2M | +1.1M |
| Lynrock Lake LP | Reduced | 969.6K | 19.4K | -950.3K |
| TWO SIGMA INVESTMENTS, LP | Increased | 98.9K | 540.1K | +441.3K |
| ACADIAN ASSET MANAGEMENT LLC | Reduced | 986.4K | 573.5K | -412.9K |
| HERALD INVESTMENT MANAGEMENT Ltd | Reduced | 600.0K | 241.8K | -358.3K |
| D. E. Shaw & Co., Inc. | Increased | 508.8K | 857.9K | +349.0K |
| Qube Research & Technologies Ltd | Sold Out | 327.9K | 0 | -327.9K |
| JANE STREET GROUP, LLC | Increased | 309.6K | 623.8K | +314.3K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 227.2K | 504.2K | +277.0K |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | New | 0 | 259.9K | +259.9K |
| BANK OF AMERICA CORP /DE/ | Reduced | 219.5K | 14.5K | -205.0K |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Sold Out | 192.3K | 0 | -192.3K |
| IMC-Chicago, LLC | New | 0 | 179.3K | +179.3K |
| Longaeva Partners L.P. | Sold Out | 172.8K | 0 | -172.8K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New | 0 | 134.4K | +134.4K |
| NORTHERN TRUST CORP | Increased | 72.4K | 187.2K | +114.7K |
| ROYAL BANK OF CANADA | Reduced | 100.0K | 2.9K | -97.1K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | 261.3K | 174.3K | -87.0K |
| ArrowMark Colorado Holdings LLC | Increased | 60.1K | 145.0K | +84.9K |
| Jump Financial, LLC | New | 0 | 75.2K | +75.2K |
| 683 Capital Management, LLC | Sold Out | 70.0K | 0 | -70.0K |
| Oppenheimer & Close, LLC | Sold Out | 69.0K | 0 | -69.0K |
| TUDOR INVESTMENT CORP ET AL | New | 0 | 57.1K | +57.1K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.