D1 Capital Partners

Superinvestor

D1 Capital Partners L.P.

SEC CIK: 0001747057
Manager: Dan Sundheim
Style: Growth, Hedge fund
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

STX holding history

Seagate Technology Holdings plc in every 13F filed by D1 Capital Partners, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

STX overview All 13F holders of STX Full Q2 2026 holdings

Shares (Q2 2026): 30,115
Value: $29.1M
% of portfolio: 0.1%
Quarters held: 1; Since Q2 2026

Holdings of STX by D1 Capital Partners, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	30,115	$29.1M	0.1%	+30,115	New	Holders