Pure passive rebalancing with zero active-manager participation — this cluster carries no conviction signal. Ignore this passive cluster as a trading signal. Monitor for a separate 13D/G or active-manager 13F showing real conviction before taking action.
Executive Summary
Four mega-passive institutions added to Oncology Institute (TOI) positions in Q3 2025 with aggregate net buying of $3.2M, while one passive seller trimmed modestly. The buying is entirely from index-fund managers, likely reflecting periodic rebalancing rather than a fundamental conviction signal. No active managers or hedge funds participated in the cluster, muting the typical copycat-alpha signal.
Key Financial Metrics
Institutional Positions
Net institutional flow: $3.2M
▲ Buyers (4)
| Institution | Action | Change | Position Value | Value Δ |
|---|---|---|---|---|
| State Street | ADD | +74.9% | $3.9M | $2.6M |
| Schwab | ADD | +27.1% | $654.0K | $352.0K |
| Wells Fargo | ADD | +25.8% | $134.0K | $71.0K |
| BofA | DOUBLED | +100.4% | $181.0K | $128.0K |
▼ Sellers (1)
| Institution | Action | Change | Prev Value | Value Δ |
|---|---|---|---|---|
| Morgan Stanley | TRIM | -48.1% | $360.0K | -$41.9K |
Key Facts
- 4 passive buyers added positions totaling $3.9M in current value, up from $1.7M, a net increase of $3.2M
- State Street was the largest buyer, adding 483.8K shares (+75%) to reach a $3.9M position
- 1 passive seller (Morgan Stanley) trimmed 84.4K shares (-48%) for a net reduction of -$42K
- No active managers, hedge funds, or family offices participated — 100% of the activity is mega-passive (index/tracking)
- The cluster was dominated by index rebalancing rather than any shared fundamental thesis
Financial Impact
Aggregate institutional buying of $3.2M net vs $42K selling — a net accumulation of ~$3.2M across four passive managers during Q3 2025
Risk Factors
- Passive flows are mechanical — they do not reflect fundamental views and reverse unpredictably
- 13F data is 45+ days stale; these positions may already be altered or unwound
- Micro-cap stock with $468M market cap — low liquidity and high volatility amplifies any trading decision
Market Snapshot
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-TOI-2025-Q3 |
Track record builds as more directional reports settle.
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Aug 3, 2026 12w ago | 8-K | $5.13 | awaiting T+20 | — | — |
Jul 22, 2026 13w ago | Insider Buy | $5.29 | awaiting T+20 | — | — |
Jul 22, 2026 13w ago | Insider Cluster | $5.29 | awaiting T+20 | — | — |
Jul 16, 2026 14w ago | Insider Cluster | $5.35 | awaiting T+20 | — | — |
Jul 13, 2026 15w ago | Insider Buy | $6.25 | awaiting T+20 | — | — |
Jul 7, 2026 15w ago | 8-K | $5.65 $5.13 | ▼ −9.20% | ▼ −12.48% | — |
Jun 11, 2026 19w ago | Institutional Cluster | $5.13 $5.85 | ▲ +14.04% | ▲ +12.14% | — |
Jun 9, 2026 19w ago | Insider Cluster | $4.68 $5.85 | ▲ +25.00% | ▲ +21.38% | — |
Apr 27, 2026 26w ago | Press Release | $3.33 $4.59 | ▲ +37.84% | ▲ +32.88% | — |
Apr 9, 2026 28w ago | Insider Cluster | $3.11 $3.80 | ▲ +22.19% | ▲ +14.62% | — |
US Market Status
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