Atomera
ATOM
81 hedge funds and large institutions have $36.9M invested in Atomera in 2025 Q1 according to their latest regulatory filings, with 18 funds opening new positions, 34 increasing their positions, 22 reducing their positions, and 11 closing their positions.
64% more first-time investments, than exits
New positions opened: 18 | Existing positions closed: 11
55% more repeat investments, than reductions
Existing positions increased: 34 | Existing positions reduced: 22
8% more funds holding
Funds holding: 75 → 81 (+6)
0.62% more ownership
Funds ownership: 29.39% → 30.01% (+0.62%)
8% less call options, than puts
Call options by funds: $1.53M | Put options by funds: $1.66M
62% less capital invested
Capital invested by funds: $97.9M → $36.9M (-$61M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Marshall Wace
London,
United Kingdom
|
+$3.66M |
| 2 |
Millennium Management
New York
|
+$1.9M |
| 3 |
Baird Financial Group
Milwaukee,
Wisconsin
|
+$1.09M |
| 4 |
QPW
Quantum Private Wealth
Tampa,
Florida
|
+$773K |
| 5 |
Bank of America
Charlotte,
North Carolina
|
+$625K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Group One Trading
Chicago,
Illinois
|
-$2.81M |
| 2 |
AE
AMH Equity
Great Neck,
New York
|
-$1.45M |
| 3 |
6CM
683 Capital Management
New York
|
-$770K |
| 4 |
SIG
Sargent Investment Group
Bethesda,
Maryland
|
-$740K |
| 5 |
EI
EAM Investors
Solana Beach,
California
|
-$710K |
ATOM Hedge Fund Activity: Q1 2025 in Review
81 of the 7,458 institutional investors tracked by Wall St. Rank reported a position in Atomera (ATOM) for Q1 2025, worth a combined $36.9M — down 62% from $97.9M a quarter earlier.
Buyers outnumbered sellers: 18 funds opened new ATOM positions and 11 closed out — a net gain of 7 holders — while 34 added to existing stakes and 22 trimmed.
The largest buyer was Marshall Wace, opening a new position worth an estimated $3.66M. The largest seller was Group One Trading, cutting an estimated $2.81M.
- 81 institutional investors held Atomera (ATOM) as of Q1 2025, up from 75 in Q4 2024.
- Funds reported $36.9M of Atomera stock for Q1 2025, down 62% quarter-over-quarter.
- 18 funds opened new Atomera positions in Q1 2025 and 11 closed out, a net change of +7 holders.
- The largest Atomera buyer in Q1 2025 was Marshall Wace, an estimated $3.66M added.
- The largest Atomera seller in Q1 2025 was Group One Trading, an estimated $2.81M sold.
Based on aggregated 13F filings for Q1 2025.