ATOM Atomera Inc
Executive Summary
Institutional cluster for Atomera (ATOM) shows mixed signals: 4 buyers added $824K while 4 sellers reduced $2.8M net. Notable activity includes Citadel doubling its position (+103%) while D.E. Shaw trimmed by 66% and Morgan Stanley nearly exited. Passive managers dominated both sides, but quant hedge funds show opposing conviction.
Key Financial Metrics
Institutional Positions
Net institutional flow: -$2.0M
▲ Buyers (4)
| Institution | Action | Change | Position Value | Value Δ |
|---|---|---|---|---|
| Citadel | DOUBLED | +103.5% | $812.0K | $357.0K |
▼ Sellers (4)
| Institution | Action | Change | Prev Value | Value Δ |
|---|---|---|---|---|
| D.E. Shaw | TRIM | -66.3% | $1.7M | -$1.2M |
Actionable Insight
Mixed institutional signals suggest uncertainty ahead. The Citadel doubling is a bullish signal, but offset by significant trimming from other knowledgeable funds. Monitor for upcoming catalyst (earnings, product milestones) to resolve direction. The 45-day 13F lag means positions may have already changed.
Key Facts
- Net institutional selling of ~$2.0M in Q3 2025
- Citadel (quant) doubled holdings to $812K, +103%
- D.E. Shaw (quant) cut 66% of position, removing $1.21M
- Morgan Stanley and Fidelity nearly exited, reducing combined $1.53M
- Analyst consensus 86% bullish, but insider sold $221K in past 30 days
Financial Impact
Aggregate net selling of approximately $2.0 million, representing about 0.6% of market cap.
Risk Factors
- Continued institutional distribution could pressure shares
- Small-cap volatility with low liquidity
- Insider selling may indicate management caution
Market Snapshot
Documents Analyzed
This report is based on 1 institutional 13F filing from SEC EDGAR.
| Document | Accession Number |
|---|---|
| INST-CLUSTER Data (Synthetic) | inst-cluster-ATOM-2025-Q3 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
|
Jun 11, 2026
1d ago
|
Institutional Cluster
| $8.59 awaiting T+1 | awaiting T+1 | — | — |
|
Jun 2, 2026
10d ago
|
Insider Cluster
| $9.10 $9.05 | ▼ −0.55% | ▼ −0.96% | — |
|
May 5, 2026
5w ago
|
8-K
| $9.13 $9.13 | · 0.00% | ▲ +0.33% | — |
|
Mar 27, 2026
11w ago
|
DEFA14A
| $3.58 $3.81 | ▲ +6.42% | ▲ +3.53% | — |
|
Mar 2, 2026
14w ago
|
Insider Cluster
| $5.24 $4.81 | ▼ −8.21% | ▼ −7.29% | — |
US Market Status
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