The buying is entirely passive/index-fund driven, likely reflecting KRMN's inclusion in major indices post-IPO. This provides a structural demand floor but does not signal active fundamental conviction. Monitor for active manager initiation in future 13F filings as a stronger signal. The poor historical T+20 performance on prior reports suggests the stock has been unable to sustain rallies despite passive inflows.
Executive Summary
Four mega-passive institutions (Vanguard, BlackRock, Fidelity, Morgan Stanley) massively increased their KRMN positions in Q3 2025, adding a combined $775.3M in new holdings. The cluster is dominated by index-fund rebalancing following KRMN's IPO inclusion in major indices, not active fundamental conviction. Historical T+20 performance on prior KRMN reports has been negative (-17.74% avg), suggesting the stock has struggled to hold gains despite institutional accumulation.
Key Financial Metrics
Institutional Positions
Net institutional flow: $775.3M
▲ Buyers (4)
| Institution | Action | Change | Position Value | Value Δ |
|---|---|---|---|---|
| Fidelity | DOUBLED | +2226% | $420.4M | $407.8M |
| Vanguard | ADD | +99% | $268.6M | $174.5M |
| BlackRock | DOUBLED | +138.4% | $232.2M | $164.2M |
| Morgan Stanley | DOUBLED | +230.3% | $36.5M | $28.8M |
Key Facts
- 4 institutions added $775.3M in aggregate KRMN holdings during Q3 2025
- Fidelity led with a 2,226% increase ($12.6M → $420.4M), the largest absolute dollar addition
- All four buyers are mega-passive/index-fund managers (Vanguard, BlackRock, Fidelity, Morgan Stanley)
- Zero institutional sellers were identified in the cluster
- Prior KRMN reports have a 0% win rate at T+20 with average -17.74% return
Financial Impact
4 institutions accumulated $775.3M in new KRMN positions during Q3 2025, with total holdings reaching $957.7M
Risk Factors
- Passive buying is mechanical and may reverse if KRMN is removed from indices
- Historical T+20 performance on KRMN reports has been negative (-17.74% avg)
- No active managers or hedge funds in the cluster reduces signal quality
- 13F data is 45+ days stale; positions may have already been adjusted
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-KRMN-2025-Q3 |
Track record builds as more directional reports settle.
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 16, 2026 16d ago | 8-K | $36.94 $33.05 | ▼ −10.53% | ▼ −12.36% | — |
Aug 27, 2026 5w ago | 8-K | $47.42 $40.52 | ▼ −14.55% | ▼ −14.82% | — |
Jun 11, 2026 16w ago | 8-K | $47.83 $50.37 | ▲ +5.31% | ▲ +4.64% | — |
Jun 11, 2026 16w ago | Institutional Cluster | $49.58 $52.03 | ▲ +4.94% | ▲ +4.51% | — |
Jun 1, 2026 17w ago | 8-K | $54.65 $48.37 | ▼ −11.49% | ▼ −8.53% | — |
Mar 13, 2026 29w ago | 8-K | $99.98 $99.38 | ▼ −0.60% | ▲ +1.52% | — |
Feb 28, 2026 30w ago | Institutional Cluster | $93.04 $106.09 | ▲ +14.03% | ▲ +15.23% | — |
US Market Status
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