The divergence between small active buyers (Susquehanna, Squarepoint) and large passive sellers (BlackRock, Geode) suggests no coordinated thesis. Monitor upcoming 13F filings for Q3 to see if the active buying persists or reverses. The near-exit by Dimensional and Rhumbline warrants attention but is not yet a confirmed negative signal.
Executive Summary
Institutional activity in ARAY during Q2 2026 was mixed: 16 buyers (net +$469K) were heavily concentrated in small, active managers like Susquehanna and Squarepoint, while 13 sellers (net -$3.5M) were dominated by mega-passive funds BlackRock, Geode, and Northern Trust making large trims. The net selling pressure from index-oriented holders (-$3.5M) far outweighs the buying, suggesting passive rebalancing or risk reduction rather than a fundamental thesis shift.
Key Financial Metrics
Institutional Positions
Net institutional flow: -$3.0M
▲ Buyers (16)
| Institution | Action | Change | Position Value | Value Δ |
|---|---|---|---|---|
| Susquehanna International Group | DOUBLED | +2344.3% | $213.0K | $200.0K |
| Squarepoint Ops | DOUBLED | +164.7% | $373.0K | $161.0K |
| JPMorgan | DOUBLED | +371.8% | $98.0K | $71.0K |
▼ Sellers (13)
| Institution | Action | Change | Prev Value | Value Δ |
|---|---|---|---|---|
| BlackRock | TRIM | -61.4% | $3.3M | -$2.4M |
| Geode | TRIM | -50% | $924.0K | -$617.0K |
| Northern Trust | TRIM | -63.2% | $278.0K | -$210.0K |
Key Facts
- 16 institutional buyers added a net $469K in ARAY positions during Q2 2026
- 13 institutional sellers reduced positions by a net $3.5M, led by BlackRock (-$2.4M), Geode (-$617K), and Northern Trust (-$210K)
- Susquehanna International Group doubled its stake by 2,344% to 825.6K shares ($213K), the largest buyer by value
- Squarepoint Ops doubled its position by 165% to 1.45M shares ($373K), the largest buyer by absolute share count
- BlackRock trimmed 61% of its ARAY holdings, selling 5.19M shares worth $2.4M
- Dimensional Fund Advisors and Rhumbline Advisers nearly exited their positions entirely
Financial Impact
Net institutional selling of approximately $3.0M (buyers added $469K, sellers removed $3.5M). The selling is concentrated among large passive/index managers, while buying comes from small active funds.
Risk Factors
- 13F data is 45 days stale; positions may have already been unwound
- Passive selling could reflect index rebalancing rather than fundamental concerns
- Small dollar amounts ($760K total buyer holdings) limit the signal's significance
Investment Themes
Documents Analyzed
This report is based on 1 institutional 13F filing from SEC EDGAR.
| Document | Accession Number |
|---|---|
| INST-CLUSTER Data (Synthetic) | inst-cluster-ARAY-2026-Q2 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 21, 2026 5d ago | Press Release | $0.1340 | awaiting T+5 | — | — |
Oct 16, 2026 10d ago | DEF 14A | $0.1400 $0.1250 | ▲ +10.71% | ▲ +10.57% | — |
Oct 13, 2026 13d ago | 8-K | $0.1751 $0.1370 | ▼ −21.76% | ▼ −22.21% | — |
Oct 7, 2026 19d ago | 3 | $0.2414 $0.1738 | ▼ −28.00% | ▼ −27.73% | — |
Oct 6, 2026 20d ago | 8-K | $0.2534 $0.1751 | ▲ +30.90% | ▲ +29.92% | — |
Sep 27, 2026 29d ago | Press Release | $0.2998 $0.3017 | ▲ +0.63% | ▼ −0.57% | — |
Sep 22, 2026 4w ago | Institutional Cluster | $0.2300 $0.3000 | ▲ +30.43% | ▲ +31.62% | — |
Sep 14, 2026 6w ago | EFFECT | $0.2453 $0.2400 | ▲ +2.16% | ▲ +2.27% | — |
Sep 11, 2026 6w ago | Press Release | $0.2502 $0.2336 | ▼ −6.63% | ▼ −6.41% | — |
Aug 19, 2026 9w ago | Press Release | $0.2924 $0.2621 | ▲ +10.36% | ▲ +11.48% | — |
US Market Status
Subscribe to SecBot
Get Real-Time SEC Filing Intelligence
Comprehensive SEC filing analysis delivered the moment filings hit EDGAR. Sentiment scoring, impact analysis, and actionable insights for every material event.
Create a free account Live analysis, Telegram alerts, watchlists and the MCP server for subscribers