Who owns Everspin Technologies, Inc.?
Institutional ownership of MRAM from SEC Form 13F filings across 98 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
98
13F holders
$207.6M
value, 2026 filers
39.2%
of shares outstanding (9.2M sh)
40
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of MRAM's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 1.7M | $42.0M | 0.0% | 7.4% | +393.8% |
| 2 | D. E. Shaw & Co., Inc. | 857,866 | $20.7M | 0.0% | 3.7% | +68.6% |
| 3 | MARSHALL WACE, LLP | 833,578 | $20.2M | 0.0% | 3.6% | -3.5% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 824,579 | $19.9M | 0.0% | 3.5% | -49.2% |
| 5 | JANE STREET GROUP, LLC | 623,845 | $15.1M | 0.0% | 2.7% | +101.5% |
| 6 | ACADIAN ASSET MANAGEMENT LLC | 573,526 | $13,858 | 0.0% | 2.4% | -41.9% |
| 7 | TWO SIGMA INVESTMENTS, LP | 540,138 | $13.1M | 0.0% | 2.3% | +446.3% |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 504,236 | $12.2M | 0.0% | 2.2% | +121.9% |
| 9 | MILLENNIUM MANAGEMENT LLC | 308,750 | $7.5M | 0.0% | 1.3% | +0.3% |
| 10 | SILVERCREST ASSET MANAGEMENT GROUP LLCNEW | 259,919 | $6.3M | 0.0% | 1.1% | new |
| 11 | NORTHERN TRUST CORP | 187,162 | $4.5M | 0.0% | 0.8% | +158.4% |
| 12 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 174,260 | $4.2M | 0.0% | 0.7% | -33.3% |
| 13 | VANGUARD FIDUCIARY TRUST CO | 137,302 | $3.3M | 0.0% | 0.6% | +23.9% |
| 14 | VANGUARD PORTFOLIO MANAGEMENT LLCNEW | 134,437 | $3.3M | 0.0% | 0.6% | new |
| 15 | GOLDMAN SACHS GROUP INC | 113,854 | $2.8M | 0.0% | 0.5% | +53.1% |
| 16 | Point72 Asset Management, L.P. | 91,452 | $2.2M | 0.0% | 0.4% | +149.4% |
| 17 | Bank of New York Mellon Corp | 81,396 | $2.0M | 0.0% | 0.3% | +100.5% |
| 18 | Jump Financial, LLCNEW | 75,211 | $1.8M | 0.0% | 0.3% | new |
| 19 | MORGAN STANLEY | 64,665 | $1.6M | 0.0% | 0.3% | -33.5% |
| 20 | RITHOLTZ WEALTH MANAGEMENT | 58,124 | $1.4M | 0.0% | 0.2% | +109.8% |
| 21 | TUDOR INVESTMENT CORP ET ALNEW | 57,096 | $1.4M | 0.0% | 0.2% | new |
| 22 | Sixth Street Partners Management Company, L.P.NEW | 56,103 | $1.4M | 0.2% | 0.2% | new |
| 23 | CHARLES SCHWAB INVESTMENT MANAGEMENT INCNEW | 56,103 | $1.4M | 0.0% | 0.2% | new |
| 24 | Nuveen, LLCNEW | 45,764 | $1.1M | 0.0% | 0.2% | new |
| 25 | Green Alpha Advisors, LLC | 44,416 | $1.1M | 0.7% | 0.2% | -0.4% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.