Ranked by reported Q2 2026 13F market value
Share of total reported institutional value in MRAM held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 1.7M | $42.0M | +393.8% | 7.404% | 0.00% |
| 2 | JANE STREET GROUP, LLC | 1.3M | $31.6M | +321.6% | 5.567% | 0.00% |
| 3 | STATE STREET CORP | 1.2M | $28.9M | +1283.0% | 5.096% | 0.00% |
| 4 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 860K | $20.8M | +87.5% | 3.667% | 0.00% |
| 5 | D. E. Shaw & Co., Inc. | 858K | $20.7M | +68.6% | 3.659% | 0.01% |
| 6 | MARSHALL WACE, LLP | 834K | $20.2M | -3.5% | 3.555% | 0.02% |
| 7 | VANGUARD CAPITAL MANAGEMENT LLC | 825K | $19.9M | +1.6% | 3.517% | 0.00% |
| 8 | AWM Investment Company, Inc. | 750K | $18.1M | -63.9% | 3.199% | 1.57% |
| 9 | TWO SIGMA INVESTMENTS, LP | 540K | $13.1M | +446.3% | 2.304% | 0.01% |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | 504K | $12.2M | +121.9% | 2.151% | 0.00% |
| 11 | DIMENSIONAL FUND ADVISORS LP | 366K | $8.8M | -10.5% | 1.561% | 0.00% |
| 12 | CITADEL ADVISORS LLC | 355K | $8.6M | +106.9% | 1.515% | 0.00% |
| 13 | RENAISSANCE TECHNOLOGIES LLC | 316K | $7.6M | -5.4% | 1.349% | 0.01% |
| 14 | MILLENNIUM MANAGEMENT LLC | 309K | $7.5M | +0.3% | 1.317% | 0.00% |
| 15 | SILVERCREST ASSET MANAGEMENT GROUP LLC | 260K | $6.3M | — | 1.109% | 0.04% |
| 16 | HERALD INVESTMENT MANAGEMENT Ltd | 242K | $5.8M | -59.7% | 1.031% | 0.79% |
| 17 | NORTHERN TRUST CORP | 187K | $4.5M | +158.4% | 0.798% | 0.00% |
| 18 | IMC-Chicago, LLC | 179K | $4.3M | — | 0.765% | 0.00% |
| 19 | ArrowMark Colorado Holdings LLC | 145K | $3.5M | +141.1% | 0.618% | 0.15% |
| 20 | VANGUARD FIDUCIARY TRUST CO | 137K | $3.3M | +23.9% | 0.586% | 0.00% |
| 21 | VANGUARD PORTFOLIO MANAGEMENT LLC | 134K | $3.3M | — | 0.573% | 0.00% |
| 22 | GOLDMAN SACHS GROUP INC | 114K | $2.8M | +53.1% | 0.486% | 0.00% |
| 23 | TUDOR INVESTMENT CORP ET AL | 103K | $2.5M | +129.1% | 0.440% | 0.00% |
| 24 | Point72 Asset Management, L.P. | 100K | $2.4M | +173.4% | 0.428% | 0.00% |
| 25 | Informed Momentum Co LLC | 82K | $2.0M | +60.3% | 0.351% | 0.18% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in MRAM — a direct measure of their conviction.
Filings activity in MRAM during Q2 2026, grouped by how each filer changed its position.
Institutions that opened a new MRAM position in Q2 2026
Institutions that fully closed their MRAM position in Q2 2026
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q2 2026 | 123 | +26% | 62.15% | +7.36 pp | $335M | +239% |
| Q1 2026 | 98 | +15% | 54.79% | +1.14 pp | $99M | 2.8% |
| Q4 2025 | 85 | +16% | 53.65% | +4.28 pp | $102M | +8.9% |
| Q3 2025 | 73 | 2.7% | 49.37% | 2.02 pp | $93M | +41% |
| Q2 2025 | 75 | +7.1% | 51.39% | 2.56 pp | $66M | +19% |
| Q1 2025 | 70 | +0.0% | 53.95% | +1.99 pp | $56M | 16% |
| Q4 2024 | 70 | +1.4% | 51.96% | +5.40 pp | $66M | +24% |
| Q3 2024 | 69 | — | 46.56% | — | $53M | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying MRAM stock.
Based on Q2 2026 13F filings, institutional ownership of Everspin Technologies, Inc. stands at 62.2%, held across 123 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of MRAM, with approximately 1,735,955 shares worth $0.04B as of Q2 2026.
Yes — 7 widely-followed marquee investors appear among the top 25 institutional holders of MRAM, including JANE STREET GROUP, LLC, SUSQUEHANNA INTERNATIONAL GROUP, LLP, TWO SIGMA INVESTMENTS, LP, CITADEL ADVISORS LLC, RENAISSANCE TECHNOLOGIES LLC.
Our composite Smart Money Score for MRAM is 87 out of 100 (Strong Smart Money). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
46 institutions opened new positions in MRAM during Q2 2026, while 19 fully exited. 70 added to existing positions and 7 trimmed.
MRAM institutional ownership rose by 7.36 percentage points quarter-over-quarter, with a net change of +25 holders.
The top 10 institutions account for 67.9% of all reported 13F value in MRAM, and the top 25 account for 89.7%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Everspin Technologies, Inc. (MRAM) Institutional Ownership