Everspin Technologies
MRAM
86 hedge funds and large institutions have $109M invested in Everspin Technologies in 2025 Q4 according to their latest regulatory filings, with 24 funds opening new positions, 19 increasing their positions, 23 reducing their positions, and 8 closing their positions.
26,378% more call options, than puts
Call options by funds: $2.38M | Put options by funds: $9K
200% more first-time investments, than exits
New positions opened: 24 | Existing positions closed: 8
16% more funds holding
Funds holding: 74 → 86 (+12)
9% more capital invested
Capital invested by funds: $100M → $109M (+$8.67M)
3.74% more ownership
Funds ownership: 47.54% → 51.28% (+3.7%)
17% less repeat investments, than reductions
Existing positions increased: 19 | Existing positions reduced: 23
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
+$1.27M |
| 2 |
Arrowstreet Capital
Boston,
Massachusetts
|
+$1.14M |
| 3 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$1.09M |
| 4 |
6CM
683 Capital Management
New York
|
+$1.05M |
| 5 |
Acadian Asset Management
Boston,
Massachusetts
|
+$828K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
LLL
Lynrock Lake LP
Rye Brook,
New York
|
-$1.19M |
| 2 |
Royal Bank of Canada
Toronto,
Ontario, Canada
|
-$706K |
| 3 |
D.E. Shaw & Co
New York
|
-$663K |
| 4 |
Millennium Management
New York
|
-$659K |
| 5 |
Marshall Wace
London,
United Kingdom
|
-$530K |
MRAM Hedge Fund Activity: Q4 2025 in Review
86 of the 8,267 institutional investors tracked by Wall St. Rank reported a position in Everspin Technologies (MRAM) for Q4 2025, worth a combined $109M — up 8.7% from $100M a quarter earlier.
Buyers outnumbered sellers: 24 funds opened new MRAM positions and 8 closed out — a net gain of 16 holders — while 19 added to existing stakes and 23 trimmed.
The largest buyer was Jane Street, adding an estimated $1.27M. The largest seller was Lynrock Lake LP, cutting an estimated $1.19M.
- 86 institutional investors held Everspin Technologies (MRAM) as of Q4 2025, up from 74 in Q3 2025.
- Funds reported $109M of Everspin Technologies stock for Q4 2025, up 8.7% quarter-over-quarter.
- 24 funds opened new Everspin Technologies positions in Q4 2025 and 8 closed out, a net change of +16 holders.
- The largest Everspin Technologies buyer in Q4 2025 was Jane Street, an estimated $1.27M added.
- The largest Everspin Technologies seller in Q4 2025 was Lynrock Lake LP, an estimated $1.19M sold.
Based on aggregated 13F filings for Q4 2025.