Attestor Capital Ltd

CIK

1830731

Location

Grand Cayman, E9

Portfolio Value

Small $375,703,297

Diversification

Highly concentrated

Filing Date

Global Rank

#3,068 / 8,605 ▲ 1191 · as of Mar 2026

Top Industry

Utilities - Independent Power Producers 41.1%

3Y Alpha vs SPY

+60.6%

Period ended 3 months ago

Filed Apr 24, 2026 · 3mo

2 quarters · since Dec 2025

Clone Performance

Feb 2026–Jul 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio

+26.2%

SPY

+10.0%

Annualised alpha

+52.5%

Max drawdown

−13.3%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

7 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025

Top Position

40.8%

+7.9 pts

Top 5

98.1%

+3.2 pts

Top 10

100.0%

0.0 pts

HHI

3,180

Highly concentrated+758

Portfolio Trend

2 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Utilities	40.8%	$153,209,968	1
Communication Services	36.2%	$136,006,540	1
Consumer Cyclical	13.2%	$49,539,262	1
Technology	7.9%	$29,681,834	2
Industrials	1.1%	$4,175,472	1
Unclassified	0.8%	$3,090,221	1

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

3 positions

Ticker	Company	Δ Shares	Shares	Value
ECHO	EchoStar CORP	+712,754	1,161,754	$136,006,540
TLN	Talen Energy Corp	+336,098	479,936	$153,209,968
WDC	Western Digital Corp	+30,860	52,927	$14,316,224
No positions match the current search.

Trimmed

Positions the filer reduced

No qualifying positions this quarter.

New Positions

Positions the filer opened this quarter

1 positions

Ticker	Company	Shares	Value	Open
STX	Seagate Technology Holdings plc	39,222	$15,365,610
No positions match the current search.

Sold Out

Positions the filer fully exited

2 positions

Ticker	Company	Shares	Value
V	Visa Inc.	53,700	$18,833,127
GOOGL	Alphabet Inc.	20,330	$6,363,290
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

7 positions · $375,703,297 total · as of Mar 31, 2026

All sectors Communication Services Consumer Cyclical Industrials Technology Utilities

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
TLN	Talen Energy Corp Utilities	Added	479,936	+336,098	$153,209,968	+184.2%	40.78%
ECHO	EchoStar CORP Communication Services	Added	1,161,754	+712,754	$136,006,540	+178.7%	36.20%
GBTG	Global Business Travel Group, Inc. Consumer Cyclical	Held	8,878,004	0	$49,539,262	−27.1%	13.19%
STX	Seagate Technology Holdings plc Technology	NEW	39,222	NEW	$15,365,610	NEW	4.09%
WDC	Western Digital Corp Technology	Added	52,927	+30,860	$14,316,224	+276.6%	3.81%
RXO	RXO, Inc. Industrials	Held	285,600	0	$4,175,472	+15.7%	1.11%
QQQ	Invesco Qqq Trust, Series 1	Held	5,354	0	$3,090,221	−6.0%	0.82%