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US INSIDER PROFILE · NON-SCORING RESEARCH
Apollo Principal Holdings B, L.P.
10% Owner
Identity: SEC reporting-owner CIK · Reporting-owner CIK: 0001968376
Purchase history
- Companies traded
- 2
- Purchases · 12M
- 4
- Purchases · 24M
- 11
- Average purchase
- $23.4M
- Median purchase
- $21.0M
- Gross purchase value
- $257.4M
Companies: Diameter Credit Co | TCW Private Asset Income Fund
11 SEC accession(s) · 11 joint-owner event(s). Values are reported Form 4 transaction values in USD.
Qualifying purchase disclosures
| Published | Company | Ticker | Role | Reported value | SEC source |
|---|---|---|---|---|---|
| 2026-03-04 | Diameter Credit Co | NONE | 10% Owner | $17.5M | Open filing |
| 2025-11-20 | TCW Private Asset Income Fund | NONE | 10% Owner | $50.0M | Open filing |
| 2025-11-18 | Diameter Credit Co | NONE | 10% Owner | $28.0M | Open filing |
| 2025-10-22 | Diameter Credit Co | NONE | 10% Owner | $24.5M | Open filing |
| 2025-09-19 | Diameter Credit Co | NONE | 10% Owner | $24.5M | Open filing |
| 2025-07-30 | Diameter Credit Co | NONE | 10% Owner | $21.0M | Open filing |
| 2025-06-11 | Diameter Credit Co | NONE | 10% Owner | $21.0M | Open filing |
| 2025-04-23 | Diameter Credit Co | NONE | 10% Owner | $17.5M | Open filing |
| 2025-02-26 | Diameter Credit Co | NONE | 10% Owner | $14.0M | Open filing |
| 2024-12-18 | Diameter Credit Co | NONE | 10% Owner | $21.0M | Open filing |
| 2024-11-14 | Diameter Credit Co | NONE | 10% Owner | $18.4M | Open filing |
Post-purchase outcomes
Excess return = stock return − S&P 500 ETF (SPY adjusted close) return. Returns start on the first shared trading session on or after publication.
No completed point-in-time price outcome is available yet.
Research patterns
- First purchase in 12M
- 1/10
- Large purchase ≥ $100k
- 11/11
- Cluster buying · 15D
- 11/11
- Buying the dip
- 0/—
Routine / opportunistic: Not classifiable. These labels never affect the score or ranking.
Small samples remain visible but are not scored. This research enrichment never affects US-v1.1.