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STX

Ticker case file

STX

SEAGATE TECHNOLOGY HLDNGS PL

13FSmart MoneyPublic Filings
$940.69+1.52%NMS

Tracked funds

13Unique WSM-tracked managers; table rows may include common shares and options

Politicians active

3Recent transactions disclosed via House Clerk / Senate eFD

13F notional

$7.3B2026-03-31

Top conviction

3.6%max % across any fund's portfolio
Source layer

This page is the WSM tracked universe, not market-wide ownership. 13F rows are quarterly snapshots, about 45 days delayed; PTR rows are event-based public disclosures.

13F filing

Funds holding this ticker

23
Manager13F valueConvictionClassOptionReportedSEC filing
FMR LLCOther$3.2B0.17%SH—2026-03-31SEC filing
WCM Investment Management, LLCOther$1.6B3.6%SH—2026-03-31SEC filing
Citadel Advisors LLCHedge$792.3M0.13%SHPUT2026-03-31SEC filing
Citadel Advisors LLCOther$470M0.08%SHCALL2026-03-31SEC filing
Point72 Asset Management, L.P.Other$214M0.27%SH—2026-03-31SEC filing
Sands Capital Management, LLCOther$208.4M0.82%SH—2026-03-31SEC filing
Balyasny Asset Management L.P.Other$155.2M0.20%SH—2026-03-31SEC filing
Bridgewater Associates, LPOther$128.9M0.58%SH—2026-03-31SEC filing
Renaissance Technologies LLCOther$121.6M0.19%SH—2026-03-31SEC filing
Millennium Management LLCOther$98M0.04%SH—2026-03-31SEC filing
Millennium Management LLCOther$95.4M0.04%SHCALL2026-03-31SEC filing
Millennium Management LLCHedge$66.8M0.03%SHPUT2026-03-31SEC filing
Citadel Advisors LLCOther$43.4M0.01%SH—2026-03-31SEC filing
Two Sigma Investments, LPOther$40.2M0.03%SH—2026-03-31SEC filing
Point72 Asset Management, L.P.Other$34.7M0.04%SHCALL2026-03-31SEC filing
Point72 Asset Management, L.P.Hedge$22.7M0.03%SHPUT2026-03-31SEC filing
Two Sigma Investments, LPHedge$9.5M0.01%SHPUT2026-03-31SEC filing
Two Sigma Investments, LPOther$7.8M0.01%SHCALL2026-03-31SEC filing
ClearBridge Investments, LLCOther$1.2M0.00%SH—2026-03-31SEC filing
Loomis, Sayles & Company, L.P.Other$1M0.00%SH—2026-03-31SEC filing
Balyasny Asset Management L.P.Other$901K0.00%SHCALL2026-03-31SEC filing
Balyasny Asset Management L.P.Hedge$430.9K0.00%SHPUT2026-03-31SEC filing
Duquesne Family Office LLCOther$19.9K0.59%SH—2026-03-31SEC filing

Politician

Politician PTR activity

6
Public datePoliticianActionOwnerAmount rangeFiling
2026-01-15Julie Johnson HouseholdD · TX-32SaleSelf$1K–$15K20033789
2025-12-11Julie Johnson HouseholdD · TX-32Sale (Partial)Self$1K–$15K20033611
2025-11-16Kevin Hern HouseholdR · OK-01Sale (Partial)Self$15K–$50K20033458
2025-09-11Julie Johnson HouseholdD · TX-32Sale (Partial)Self$1K–$15K20032066
2025-08-14Julie Johnson HouseholdD · TX-32Sale (Partial)Self$1K–$15K20030909
2025-05-08Rob Bresnahan HouseholdR · PA-08SaleSelf$1K–$15K20030291

Combined activity

13F filings + PTR transactions, newest first

WSM tracked universe · data through Q1 2026 · 45d disclosure lagNot investment advice · Historical disclosures do not represent current positions