14 institutions reported holding $14.4M of TAILWIND 2.0 ACQUISITION COR (TDWDU) in SEC 13F filings for 2026-06-30. Largest institutional holders: LMR Partners LLP ($4.1M), OMERS ADMINISTRATION Corp ($3.0M), HGC Investment Management Inc. ($2.5M), Stoic Point Capital Management LLC ($1.0M), PRELUDE CAPITAL MANAGEMENT, LLC ($1.0M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | LMR Partners LLP | $4.1M | 400,000 | Hold |
| 2 | OMERS ADMINISTRATION Corp | $3.0M | 300,032 | Hold |
| 3 | HGC Investment Management Inc. | $2.5M | 250,000 | Hold |
| 4 | Stoic Point Capital Management LLC | $1.0M | 100,000 | Hold |
| 5 | PRELUDE CAPITAL MANAGEMENT, LLC | $1.0M | 100,000 | Hold |
| 6 | READYSTATE ASSET MANAGEMENT LP | $759,283 | 74,880 | Trimmed |
| 7 | HRT FINANCIAL LP | $467,000 | 46,090 | Added |
| 8 | Walleye Capital LLC | $457,922 | 45,160 | Hold |
| 9 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $405,215 | 39,962 | Hold |
| 10 | TORONTO DOMINION BANK | $324,683 | 32,020 | Trimmed |
| 11 | Clear Street Group Inc. | $178,819 | 17,635 | New |
| 12 | Lineage Point Capital LP | $101,400 | 10,000 | Hold |
| 13 | UBS Group AG | $324 | 32 | Hold |
| 14 | Quarry LP | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30