Attestor Capital Ltd
In its 13F for Q1 2026 (holdings as of March 31, 2026, filed April 24, 2026), Attestor Capital Ltd reported 8 stock positions worth $379.5 million. Its top holding was Talen Energy (TLN) at 40.4% of the portfolio, followed by Echostar Class A (ECHO, 35.8%) and Global Business Travel (GBTG, 12.8%). Compared with Q4 2025, it opened 1 new position, sold out of 2 and added to 3. The biggest buy was Talen Energy (TLN, shares +234%) and the biggest sale an exit from Visa Class A (V).
- Most Recent 13F
- Q2 2026
- Location
- Grand Cayman, E9
- CIK
- 0001830731
- Portfolio Value
- $379.5M (Q1 2026)
- SEC Filing
- 0000947871-26-000465 ↗ filed Apr 24, 2026
Holdings Value
Holdings 8 stocks · $379.5M
| TLN Talen Energy Corp. | 40.37% | 479,936 | $153.2M | Add +233.7% |
| ECHO Echostar Corp. Class A | 35.83% | 1,161,754 | $136.0M | Add +158.7% |
| GBTG Global Business Travel Group | 12.80% | 8,878,004 | $48.6M | No change |
| STX Seagate Technology Holdings | 4.05% | 39,222 | $15.4M | New |
| WDC Western Digital Corp. | 3.77% | 52,927 | $14.3M | Add +139.8% |
| VOO Vanguard S&P 500 ETF | 1.29% | 8,218 | $4.9M | No change |
| RXO Rxo Inc. | 1.10% | 285,600 | $4.2M | No change |
| QQQ Invesco QQQ Trust Series 1 | 0.79% | 5,354 | $3.0M | No change |