Attestor Capital Ltd

CIK 0001830731 · GRAND CAYMAN, E9 · Quarter end: 2026-06-30 · Filed on: 2026-08-04 · Open the SEC source ↗

Attestor Capital Ltd reported 4 positions worth $350.1M as of June 30, 2026 (13F filed August 4, 2026). Largest holding: TLN (64.5%).

Portfolio Value (AUM)Total value of the fund's US stock portfolio reported to the SEC.

$350.1M

2026 Q2

Positions

Top-10 ConcentrationHow much of the portfolio sits in the 10 largest holdings. High = concentrated bets.

100.0%

Est. Net Flow (Q)

—

2026 Q2

Positions Changes Mix History BacktestPRO

4 positions shown

#	Symbol	Company	Type	Value ↓	% Port.	Shares	1Y	YTD
▸ 1	TLN	TALEN ENERGY CORP	SH	$225.7M	64.48%	587,470	—	—
▸ 2	ECHO	ECHOSTAR CORP	SH	$105.0M	29.98%	1,034,294	—	—
▸ 3	AMZN	AMAZON COM INC	SH	$11.5M	3.29%	48,300	—	—
▸ 4	RXO	RXO INC	SH	$7.9M	2.25%	285,600	—	—

Read the 2026-Q2 quarterly report · 13F Filing Calendar

Frequently Asked Questions

What stocks does Attestor Capital Ltd hold as of Q2 2026?

Attestor Capital Ltd reported 4 positions worth $350.1M in its Q2 2026 13F filing. Largest positions: TLN (64.5%), ECHO (30.0%), AMZN (3.3%) and RXO (2.3%).

What did Attestor Capital Ltd buy in Q2 2026?

No previous quarter is available yet; the comparison appears with the next filing.

What did Attestor Capital Ltd sell in Q2 2026?

No previous quarter is available yet.

13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.