Who Owns NEWBURY STR II ACQUISITION C (NTWOW)? -- Institutional Holders (2026-06-30)
28 institutions reported holding $1.9M of NEWBURY STR II ACQUISITION C (NTWOW) in SEC 13F filings for 2026-06-30. Largest institutional holders: LMR Partners LLP ($179,365), Magnetar Financial LLC ($175,958), HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND ($150,840), AQR Arbitrage LLC ($128,438), Linden Advisors LP ($127,418). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | LMR Partners LLP | $179,365 | 725,000 | Hold |
| 2 | Magnetar Financial LLC | $175,958 | 725,000 | Hold |
| 3 | HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | $150,840 | 600,000 | Hold |
| 4 | AQR Arbitrage LLC | $128,438 | 510,891 | Hold |
| 5 | Linden Advisors LP | $127,418 | 525,000 | Hold |
| 6 | CSS LLC/IL | $109,791 | 443,780 | Hold |
| 7 | Hudson Bay Capital Management LP | $95,762 | 387,074 | Hold |
| 8 | Kepos Capital LP | $91,000 | 373,000 | Hold |
| 9 | Verition Fund Management LLC | $89,858 | 357,431 | Hold |
| 10 | RIVERNORTH CAPITAL MANAGEMENT, LLC | $87,455 | 249,872 | Hold |
| 11 | PICTON MAHONEY ASSET MANAGEMENT | $77,313 | 312,500 | Hold |
| 12 | TORONTO DOMINION BANK | $74,100 | 300,000 | Trimmed |
| 13 | Periscope Capital Inc. | $63,684 | 262,400 | Hold |
| 14 | Clear Street Group Inc. | $60,552 | 244,755 | Trimmed |
| 15 | MMCAP International Inc. SPC | $55,665 | 225,000 | Hold |
| 16 | BNP PARIBAS FINANCIAL MARKETS | $53,028 | 218,493 | Hold |
| 17 | Wealthspring Capital LLC | $50,858 | 274,017 | Trimmed |
| 18 | Shaolin Capital Management LLC | $49,006 | 198,086 | Trimmed |
| 19 | WHITEBOX ADVISORS LLC | $46,388 | 187,500 | Hold |
| 20 | Westchester Capital Management, LLC | $41,761 | 225,000 | Hold |
| 21 | TENOR CAPITAL MANAGEMENT Co., L.P. | $30,853 | 124,709 | Hold |
| 22 | MOORE CAPITAL MANAGEMENT, LP | $24,740 | 100,000 | Hold |
| 23 | WOLVERINE ASSET MANAGEMENT LLC | $8,951 | 36,179 | Hold |
| 24 | HEIGHTS CAPITAL MANAGEMENT, INC | $5,630 | 22,395 | Trimmed |
| 25 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $4,928 | 19,601 | Added |
Source: SEC Form 13F filings · as of 2026-06-30