Companies / Seagate Technology Holdings PLC
Seagate Technology Holdings PLC
Financials · FY2026
Ownership
226.6M shares outstanding · as of Jul 31, 2026
Ownership
| 10%+ / strategic | 17.85% | 40,449,005 |
| Institutions | 75.36% | 170,790,448 |
| Public float | 6.80% | 15,405,065 |
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 11
View all →| Insider | % of shares | Shares |
|---|---|---|
Arumugavelu ShankarDirector | — | — |
Bhatt PratDirector | — | — |
Chong Kian FattEVP Global Operations | — | — |
Conyers Yolanda LeeDirector | — | — |
Geldmacher Jay LDirector | — | — |
Lee James CIEVP & CLO | — | — |
Morris John ChristopherEVP & CTO | — | — |
Mosley William DCEOCEO · Director | — | — |
Romano GianlucaEVP & CFO | — | — |
Teh Ban SengEVP & Chief Commercial Officer | — | — |
Institutional holders 1,316
View all →| Holder | Value | % of shares |
|---|---|---|
| $14.64B | 6.69% | |
| $9.57B | 4.37% | |
| $7.74B | 12.41% | |
| $4.73B | 7.58% | |
| $1.98B | 2.23% | |
| $1.93B | 3.09% | |
| $1.58B | 1.92% | |
| $1.54B | 0.70% | |
| $1.49B | 2.39% | |
| $1.46B | 2.35% |
Activity
Jun 30, 2026View all →
InsidersInstitutions
Who's accumulating and trimming this stock (13F).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q2 2026 as of | BlackRock, Inc. 13F manager | Trim | — | $-916.88M | -950K -5.90% | 15,166,793 6.69% of shares | high |
| Q4 2025 as of | Bank of America Corp /De 13F manager | Trim | — | $-911.35M | -3.3M -43.60% | 4,280,605 1.89% of shares | high |
| Q1 2026 as of | Arrowstreet Capital, Limited Partnership 13F manager | Trim | — | $-689.33M | -1.8M -55.11% | 1,433,495 0.63% of shares | high |
| Q2 2026 as of | State Street Corporation 13F manager | Add | — | $522.32M | +541K +5.77% | 9,911,669 4.37% of shares | high |
| Q1 2026 as of | Norges Bank 13F manager | Exit | — | $-498.36M | -1.8M -100.00% | — | high |
| Q1 2026 as of | Janus Henderson Group PLC 13F manager | Add | — | $369.44M | +943K +3872.12% | 967,528 0.43% of shares | high |
| Q2 2026 as of | WT Asset Management Ltd 13F manager | Add | — | $341.14M | +354K +167.38% | 564,716 0.25% of shares | high |
| Q4 2025 as of | Norges Bank 13F manager | Add | — | $333.00M | +1.2M +201.38% | 1,809,661 0.80% of shares | high |
5%+ ownership events
Schedule 13D / 13G
| Filer | Stance | % of class |
|---|---|---|
| Vanguard Group Inc | Passive13G/A | — |
| Sanders Capital, LLC | Passive13G/A | — |
| Vanguard Portfolio Management | Passive13G | — |
| Vanguard Capital Management | Passive13G | — |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| STX | — | G7997R103 |