One William Street Capital Management, L.P.: TPG RE FIN TR INC (TRTX): Quarterly 13F Position History
As of Q1 2026, One William Street Capital Management, L.P. reported 1,070,000 shares of TPG RE FIN TR INC (TRTX), worth $8.4M and representing 16.1% of its 13F equity book. Quarter-over-quarter share count change: + 593,039 (+124.3%) . The position first appeared in Q3 2025 and has been disclosed across 3 13F-HR filings in Pactolio's tracked window.
- 1,070,000Shares Held (Latest Filing)
- $8.4MReported Market Value (Latest Filing)
- 16.1%Portfolio Weight (% of 13F Equity Book)
- +593,039Quarter-over-Quarter Share Change
- +$4.3MQuarter-over-Quarter Value Change
- 1,070,000Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 3 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 1,070,000 | +593,039 | +124.3% | $8.4M | 16.1% | $7.8 |
| Q4 2025 | 476,961 | +56,291 | +13.4% | $4.1M | 9.6% | $8.6 |
| Q3 2025 | 420,670 | — | — | $3.6M | 23.1% | $8.6 |
Methodology & FAQ
How This Position History Is Sourced
Each row is one SEC Form 13F-HR filing disclosing this position. Share count, market value, and reported quarter are taken verbatim from the filing; portfolio weight is recomputed against the same filing's total reported equity book. Implied price-per-share is market value divided by shares — a quarter-end mark, not the manager's cost basis. See the full methodology document for the normalization rules.
When did One William Street Capital Management, L.P. first disclose a TRTX position in 13F-HR filings?
One William Street Capital Management, L.P. first reported TPG RE FIN TR INC (TRTX) on its 13F-HR filing for the period ending 2025-09-30 (Q3 2025). The position has appeared on 3 reported quarters within Pactolio's tracked window.
What was One William Street Capital Management, L.P.'s most recent quarter-over-quarter share-count change in TRTX?
Between Q4 2025 and Q1 2026, One William Street Capital Management, L.P. added 593,039 shares of TRTX (+124.3%), bringing the total reported position to 1,070,000 shares at a market value of $8.4M.
Does the implied price-per-share represent One William Street Capital Management, L.P.'s cost basis in TRTX?
No. The implied price-per-share column is the 13F-HR reported market value divided by reported share count on the filing date (end of quarter). It is a quarter-end mark, not a cost basis or transaction price. Use it as a sanity check on the value column, not as an indicator of the manager's entry or exit price.