The cluster is entirely passive rebalancing with no active manager conviction — treat as noise. Monitor for any active fund 13D filing or insider buying as a stronger signal. The 34% historical win rate for score-6 filings in this segment suggests fading the passive buying would have been the correct trade historically.
Executive Summary
Three mega-passive institutional investors (Vanguard, State Street, Morgan Stanley) added to their INO positions in Q3 2025, increasing aggregate holdings by $3.5M to $8.6M, while Fidelity nearly exited its stake. The buying is dominated by passive index rebalancing, not active conviction, and the $90M market cap makes these dollar amounts immaterial for the broader market. Historical calibration shows a 34% observed win rate for score-6 filings in this segment, with negative average alpha, suggesting limited directional signal.
Key Financial Metrics
Institutional Positions
Net institutional flow: $3.3M
▲ Buyers (3)
| Institution | Action | Change | Position Value | Value Δ |
|---|---|---|---|---|
| Vanguard | ADD | +35% | $6.3M | $2.3M |
| State Street | ADD | +50.6% | $436.0K | $184.0K |
| Morgan Stanley | ADD | +95.8% | $1.8M | $1.0M |
▼ Sellers (1)
| Institution | Action | Change | Prev Value | Value Δ |
|---|---|---|---|---|
| Fidelity | NEAR_EXIT | -98.5% | $178.0K | -$174.7K |
Key Facts
- 3 mega-passive funds added $3.5M net to INO positions in Q3 2025
- Vanguard increased by 35% (703.7K shares), now holding $6.3M
- Morgan Stanley nearly doubled its stake (+95.8%), adding $1.0M
- Fidelity exited 98.5% of its position, selling $174.7K
- All activity is from passive/index managers, not active or activist funds
- Historical calibration: score-6 filings in this segment have 34% win rate and -2.84% avg alpha at T+20
Financial Impact
3 passive buyers added $3.5M in new holdings; 1 passive seller reduced by $174.7K. Net institutional inflow of ~$3.3M, representing ~3.7% of INO's $90M market cap.
Risk Factors
- Passive buying may reverse next quarter on index rebalancing
- 13F data is 45+ days stale; positions may have already been unwound
- Micro-cap ($90M) has limited liquidity and high volatility
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-INO-2025-Q3 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Jul 31, 2026 9w ago | 8-K | $0.6770 $1.29 | ▼ −90.55% | ▼ −87.56% | — |
Jul 30, 2026 9w ago | 424B5 | $0.6770 $1.29 | ▼ −90.55% | ▼ −87.56% | — |
Jul 30, 2026 9w ago | Press Release | $0.6560 $1.26 | ▼ −92.07% | ▼ −88.11% | — |
Jul 13, 2026 11w ago | EFFECT | $1.16 $0.7364 | ▲ +36.52% | ▲ +39.70% | — |
Jul 2, 2026 13w ago | S-3 | $1.22 $0.6560 | ▲ +46.23% | ▲ +45.81% | — |
Jun 11, 2026 16w ago | Institutional Cluster | $1.10 $1.19 | ▲ +8.18% | ▲ +6.29% | — |
Apr 6, 2026 25w ago | 8-K | $1.13 $1.14 | ▼ −0.89% | ▲ +8.10% | — |
Apr 2, 2026 26w ago | 424B5 | $1.13 $1.12 | ▲ +0.89% | ▲ +10.76% | — |
US Market Status
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