Who Owns OTG ACQUISITION CORP. I (OTGA)? -- Institutional Holders (2026-06-30)
55 institutions reported holding $208.3M of OTG ACQUISITION CORP. I (OTGA) in SEC 13F filings for 2026-06-30. Largest institutional holders: ADAGE CAPITAL PARTNERS GP, L.L.C. ($18.3M), GLAZER CAPITAL, LLC ($16.2M), Linden Advisors LP ($12.7M), ARISTEIA CAPITAL, L.L.C. ($12.4M), PICTON MAHONEY ASSET MANAGEMENT ($10.0M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $18.3M | 1.8M | Hold |
| 2 | GLAZER CAPITAL, LLC | $16.2M | 1.6M | Added |
| 3 | Linden Advisors LP | $12.7M | 1.2M | Hold |
| 4 | ARISTEIA CAPITAL, L.L.C. | $12.4M | 1.2M | Hold |
| 5 | PICTON MAHONEY ASSET MANAGEMENT | $10.0M | 990,000 | Added |
| 6 | Hudson Bay Capital Management LP | $7.7M | 753,500 | Hold |
| 7 | Polar Asset Management Partners Inc. | $7.6M | 750,000 | Hold |
| 8 | WOLVERINE ASSET MANAGEMENT LLC | $7.3M | 722,965 | Added |
| 9 | TWO SIGMA INVESTMENTS, LP | $7.3M | 715,519 | Hold |
| 10 | Magnetar Financial LLC | $6.6M | 650,000 | Hold |
| 11 | Centiva Capital, LP | $6.3M | 624,700 | Added |
| 12 | AQR Arbitrage LLC | $5.9M | 581,198 | Added |
| 13 | Radcliffe Capital Management, L.P. | $5.6M | 550,000 | Hold |
| 14 | Crossingbridge Advisors, LLC | $5.3M | 523,504 | Hold |
| 15 | TENOR CAPITAL MANAGEMENT Co., L.P. | $5.1M | 500,000 | Hold |
| 16 | MILLENNIUM MANAGEMENT LLC | $5.1M | 500,000 | Hold |
| 17 | D. E. Shaw & Co., Inc. | $4.9M | 483,883 | Added |
| 18 | MOORE CAPITAL MANAGEMENT, LP | $4.6M | 450,000 | Hold |
| 19 | SONA ASSET MANAGEMENT (US) LLC | $4.5M | 438,894 | Hold |
| 20 | Periscope Capital Inc. | $4.1M | 400,000 | Hold |
| 21 | WHITEBOX ADVISORS LLC | $3.6M | 350,000 | Hold |
| 22 | Westchester Capital Management, LLC | $3.2M | 312,800 | New |
| 23 | METEORA CAPITAL, LLC | $3.1M | 308,544 | Trimmed |
| 24 | Parallax Volatility Advisers, L.P. | $3.1M | 302,798 | Trimmed |
| 25 | K2 PRINCIPAL FUND, L.P. | $3.0M | 300,000 | New |
Source: SEC Form 13F filings · as of 2026-06-30