Thayer Ventures AcquisitionTVAIU
13F holders, Q3 2025 (September 30)10holders −33
2new positions
4sold out
1famous investor
$10.20avg. 13F price*
At the end of Q3 2025, 10 institutions reported holding Thayer Ventures Acquisition (TVAIU) in their 13F filings, down 33 from Q2 2025. 2 opened new positions and 4 sold out. The largest holders were HGC Investment Management Inc. ($5.4M), LMR Partners LLP ($3.1M) and Westchester Capital Management, LLC ($2.8M). One famous investor held it Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Thayer Ventures Acquisition
- CUSIP
- G87890128
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2025 → Q3 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 2 | $2.3M |
| Exits | 4 | $9.3M |
All 13F filers, Q2 2025 → Q3 2025: 225,054 shares bought and 1,240,852 shares sold, net −1,015,798 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 10 holders
| HGC Investment Management Inc. | 1.32% | No change | 525,000 | $5.4M |
| LMR Partners LLP | 0.06% | No change | 300,000 | $3.1M |
| Westchester Capital Management, LLC | 0.15% | No change | 275,000 | $2.8M |
| Meteora Capital, LLC | 0.24% | New | 214,143 | $2.2M |
| JPMorgan Chase & Co. | 0.00% | No change | 100,000 | $1.0M |
| Rivernorth Capital Management, LLC | 0.05% | Reduce -79.5% | 81,897 | $834K |
| MYDA Advisors LLC | 0.14% | Reduce -10.0% | 45,000 | $459K |
| Clear Street Group Inc. | 0.00% | — | 30,779 | $314K |
| PenderFund Capital Management Ltd. | 0.10% | No change | 25,000 | $255K |
| Citadel Advisors | 0.00% | New | 10,911 | $111K |
"% of holder's portfolio" is TVAIU's weight in each manager's 13F, not the share of Thayer Ventures Acquisition the manager owns.