Atomera
ATOM
89 hedge funds and large institutions have $56.4M invested in Atomera in 2025 Q2 according to their latest regulatory filings, with 20 funds opening new positions, 30 increasing their positions, 27 reducing their positions, and 12 closing their positions.
67% more first-time investments, than exits
New positions opened: 20 | Existing positions closed: 12
53% more capital invested
Capital invested by funds: $36.9M → $56.4M (+$19.5M)
16% more call options, than puts
Call options by funds: $2.72M | Put options by funds: $2.35M
11% more repeat investments, than reductions
Existing positions increased: 30 | Existing positions reduced: 27
10% more funds holding
Funds holding: 81 → 89 (+8)
6.54% more ownership
Funds ownership: 30.01% → 36.55% (+6.5%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
+$6.91M |
| 2 |
Geode Capital Management
Boston,
Massachusetts
|
+$1.9M |
| 3 |
Vanguard Group
Malvern,
Pennsylvania
|
+$1.72M |
| 4 |
Morgan Stanley
New York
|
+$1.48M |
| 5 |
D.E. Shaw & Co
New York
|
+$1.41M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Marshall Wace
London,
United Kingdom
|
-$1.81M |
| 2 |
Baird Financial Group
Milwaukee,
Wisconsin
|
-$1.79M |
| 3 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$1.47M |
| 4 |
Millennium Management
New York
|
-$443K |
| 5 |
GCP
GSA Capital Partners
London,
United Kingdom
|
-$393K |
ATOM Hedge Fund Activity: Q2 2025 in Review
89 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in Atomera (ATOM) for Q2 2025, worth a combined $56.4M — up 53% from $36.9M a quarter earlier.
Buyers outnumbered sellers: 20 funds opened new ATOM positions and 12 closed out — a net gain of 8 holders — while 30 added to existing stakes and 27 trimmed.
The largest buyer was BlackRock, adding an estimated $6.91M. The largest seller was Marshall Wace, cutting an estimated $1.81M.
- 89 institutional investors held Atomera (ATOM) as of Q2 2025, up from 81 in Q1 2025.
- Funds reported $56.4M of Atomera stock for Q2 2025, up 53% quarter-over-quarter.
- 20 funds opened new Atomera positions in Q2 2025 and 12 closed out, a net change of +8 holders.
- The largest Atomera buyer in Q2 2025 was BlackRock, an estimated $6.91M added.
- The largest Atomera seller in Q2 2025 was Marshall Wace, an estimated $1.81M sold.
Based on aggregated 13F filings for Q2 2025.