KRMN Karman Holdings Inc.
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 |
Actionable Insight
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.
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
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 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
|
Jun 11, 2026
1d ago
|
8-K
| $49.59 awaiting T+1 | awaiting T+1 | — | — |
|
Jun 11, 2026
2d ago
|
Institutional Cluster
| $47.00 awaiting T+1 | awaiting T+1 | — | — |
|
Jun 1, 2026
11d ago
|
8-K
| $54.65 $51.84 | ▼ −5.14% | ▼ −4.45% | — |
|
Mar 13, 2026
13w ago
|
8-K
| $99.98 $104.08 | ▲ +4.10% | ▲ +3.08% | — |
|
Feb 28, 2026
15w ago
|
Institutional Cluster
| $93.04 $91.11 | ▼ −2.07% | ▼ −1.16% | — |
US Market Status
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