Wednesday, October 28, 2026
Data from SEC filings, checked daily
Public filings, plainly told
Fund holders13F

Funds That Own Seagate Technology Holdings plc (STX)

5 of the 26 major funds we track reported STX in their latest 13F, worth $1.87B combined at quarter end.

FundManagerQuarterSharesValue% of portfolioChangeFiled
Lone Pine CapitalStephen Mandel (founder)Q2 20261,000,109$965.1M5.90%▲ NewAug 14, 2026 ↗
Renaissance TechnologiesJim Simons (founder)Q2 2026457,353$441.3M0.61%▲ +47.3%Aug 13, 2026 ↗
Tiger Global ManagementChase ColemanQ2 2026285,100$275.1M1.15%▲ NewAug 14, 2026 ↗
Bridgewater AssociatesRay Dalio (founder)Q2 2026199,822$192.8M0.79%▼ −39.3%Aug 14, 2026 ↗
Duquesne Family OfficeStanley DruckenmillerQ2 2026122,000$118K2.70%▲ +140.6%Aug 14, 2026 ↗
Source: SEC Form 13F-HR filings, retrieved Oct 28, 2026. How we read filings

A 13F lists long positions in U.S.-listed stocks and some options at quarter end. It does not show short positions, cash, most foreign holdings, or trades made since. What a 13F can't tell you →