KEYSTONE ACQUISITION CORP: Ownership & Insider Activity
Hedge funds and institutional managers reporting a position in KEYSTONE ACQUISITION CORP. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
4
13F filers
Aggregate Value
$30.1M
Across holders
Last Price
—
EOD close
Sector
—
GICS
Quarterly fund activity4 increased0 reduced0 exited
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| Magnetar Financial LLC CIK 0001352851 | Hedge Fund | 2.00M | $20.1M | 66.7% | 0.2% | Added | — | Q2 2026 |
| MILLENNIUM MANAGEMENT LLC CIK 0001273087 | Hedge Fund | 500K | $5.0M | 16.7% | 0.0% | Added | — | Q2 2026 |
| MOORE CAPITAL MANAGEMENT, LP CIK 0001448574 | Hedge Fund | 300K | $3.0M | 10.0% | 0.0% | Added | — | Q2 2026 |
| Schonfeld Strategic Advisors LLC CIK 0001665241 | Hedge Fund | 200K | $2.0M | 6.7% | 0.0% | Added | — | Q2 2026 |