Everspin Technologies
MRAM
74 hedge funds and large institutions have $100M invested in Everspin Technologies in 2025 Q3 according to their latest regulatory filings, with 16 funds opening new positions, 17 increasing their positions, 21 reducing their positions, and 16 closing their positions.
881% more call options, than puts
Call options by funds: $1.06M | Put options by funds: $108K
43% more capital invested
Capital invested by funds: $70.2M → $100M (+$29.9M)
0% more funds holding
Funds holding: 74 → 74 (0)
0% more first-time investments, than exits
New positions opened: 16 | Existing positions closed: 16
2.14% less ownership
Funds ownership: 49.68% → 47.54% (-2.1%)
19% less repeat investments, than reductions
Existing positions increased: 17 | Existing positions reduced: 21
100% less funds holding in top 10
Funds holding in top 10: 1 → 0 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Marshall Wace
London,
United Kingdom
|
+$1.15M |
| 2 |
HIM
Herald Investment Management
London,
United Kingdom
|
+$849K |
| 3 |
Arrowstreet Capital
Boston,
Massachusetts
|
+$758K |
| 4 |
Acadian Asset Management
Boston,
Massachusetts
|
+$684K |
| 5 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$538K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
I
Immersion
Aventura,
Florida
|
-$5.02M |
| 2 |
BlackRock
New York
|
-$1.06M |
| 3 |
Royal Bank of Canada
Toronto,
Ontario, Canada
|
-$500K |
| 4 |
YIH
Y-Intercept (HK)
Hong Kong
|
-$428K |
| 5 |
Millennium Management
New York
|
-$253K |
MRAM Hedge Fund Activity: Q3 2025 in Review
74 of the 7,621 institutional investors tracked by Wall St. Rank reported a position in Everspin Technologies (MRAM) for Q3 2025, worth a combined $100M — up 43% from $70.2M a quarter earlier.
Fund positioning in MRAM was balanced in Q3 2025: 16 funds opened new positions, 16 closed out, 17 added to existing stakes and 21 trimmed.
The largest buyer was Marshall Wace, adding an estimated $1.15M. The largest seller was Immersion, exiting entirely with an estimated $5.02M sold.
- 74 institutional investors held Everspin Technologies (MRAM) as of Q3 2025, unchanged from Q2 2025.
- Funds reported $100M of Everspin Technologies stock for Q3 2025, up 43% quarter-over-quarter.
- 16 funds opened new Everspin Technologies positions in Q3 2025 and 16 closed out, a net change of 0 holders.
- The largest Everspin Technologies buyer in Q3 2025 was Marshall Wace, an estimated $1.15M added.
- The largest Everspin Technologies seller in Q3 2025 was Immersion, an estimated $5.02M sold.
Based on aggregated 13F filings for Q3 2025.