Who Owns AMERICAN DRIVE ACQUISITION C (ADACU)? -- Institutional Holders (2026-06-30)
26 institutions reported holding $25.9M of AMERICAN DRIVE ACQUISITION C (ADACU) in SEC 13F filings for 2026-06-30. Largest institutional holders: LMR Partners LLP ($5.1M), BlueCrest Capital Management Ltd ($5.1M), OMERS ADMINISTRATION Corp ($4.1M), PEAK6 LLC ($2.7M), SYQUANT CAPITAL SAS ($2.0M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | LMR Partners LLP | $5.1M | 500,000 | Hold |
| 2 | BlueCrest Capital Management Ltd | $5.1M | 500,000 | Hold |
| 3 | OMERS ADMINISTRATION Corp | $4.1M | 400,000 | Hold |
| 4 | PEAK6 LLC | $2.7M | 264,424 | Hold |
| 5 | SYQUANT CAPITAL SAS | $2.0M | 200,000 | Hold |
| 6 | Calamos Advisors LLC | $2.0M | 197,792 | Hold |
| 7 | Westchester Capital Management, LLC | $1.5M | 150,000 | Hold |
| 8 | TORONTO DOMINION BANK | $538,098 | 52,600 | Added |
| 9 | PRELUDE CAPITAL MANAGEMENT, LLC | $518,027 | 50,638 | Hold |
| 10 | Stoic Point Capital Management LLC | $518,027 | 50,638 | Hold |
| 11 | Lineage Point Capital LP | $514,702 | 50,313 | Hold |
| 12 | Clear Street Group Inc. | $425,885 | 41,631 | Added |
| 13 | Quarry LP | $255,750 | 25,000 | Hold |
| 14 | RLH Capital LLC | $255,750 | 25,000 | Hold |
| 15 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $255,250 | 25,000 | Hold |
| 16 | UBS Group AG | $20,521 | 2,006 | Trimmed |
| 17 | GLAZER CAPITAL, LLC | $7,000 | 650 | Added |
| 18 | FNY Investment Advisers, LLC | $3,000 | 320 | Trimmed |
| 19 | HEIGHTS CAPITAL MANAGEMENT, INC | $0 | 0 | Exited |
| 20 | MILLENNIUM MANAGEMENT LLC | $0 | 0 | Exited |
| 21 | MMCAP International Inc. SPC | $0 | 0 | Exited |
| 22 | Magnetar Financial LLC | $0 | 0 | Exited |
| 23 | TIG Advisors, LLC | $0 | 0 | Exited |
| 24 | Tuttle Capital Management, LLC | $0 | 0 | Exited |
| 25 | Kryger Capital LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30