Clearbridge Investments, LLC
Position in STX — Seagate Technology Holdings plc
CIK 1348883
NEW YORK, NY
Position in STX
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$263,218,225
+$261,977,130 QoQ
Shares Held
272,765
+8510.0% QoQ
Ownership
0.120%
of shares outstanding
% of Portfolio
0.22%
of 13F equity value
Holder Rank
#94
of 1,943 holders
Holding Since
Jun 2021
21 quarters on record
Voting authority
Sole 95%
Shared 0%
None 5%
Common Shares in STX Over Time
Shares Held
Position Value (USD)
Position in Computer Hardware
Technology · as of Jun 30, 2026Clearbridge Investments, LLC holds $1,475,320,372 across 7 Computer Hardware names. STX ranks #2 (17.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ANET |
Arista Networks, Inc.
|
6,007,707 | $1,020,589,264 | |
| 2 | STX |
Seagate Technology Holdings plc
This page
|
272,765 | $263,218,225 | |
| 3 | P |
Everpure, Inc.
|
1,096,240 | $86,372,749 | |
| 4 | QBTS |
D-Wave Quantum Inc.
|
1,449,909 | $34,783,316 | |
| 5 | WDC |
Western Digital Corp
|
49,857 | $31,844,663 | |
| 6 | RGTI |
Rigetti Computing, Inc.
|
1,430,152 | $27,630,536 | |
| 7 | SMCI |
Super Micro Computer, Inc.
|
209,423 | $10,881,619 |
All Filings in STX
Export CSV
21 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $263,218,225 | 272,765 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $1,241,095 | 3,168 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $1,395,125 | 5,066 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $18,202,822 | 77,111 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $9,420,852 | 65,273 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $77,603,778 | 913,523 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $140,119,020 | 1,623,439 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $223,309,435 | 2,038,797 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $259,532,793 | 2,513,148 | Shares | Sole | 2024-08-27 | |
| 2024-03-31 | $247,217,845 | 2,656,828 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $198,004,104 | 2,319,364 | Shares | Sole | 2024-02-09 | |
| 2023-09-30 | $192,834,568 | 2,923,951 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $213,842,456 | 3,456,319 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $283,884,104 | 4,293,468 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $299,210,220 | 5,687,326 | Shares | Sole | 2023-02-10 | |
| 2022-09-30 | $329,434,934 | 6,188,896 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $455,973,586 | 6,382,609 | Shares | Sole | 2022-08-11 | |
| 2022-03-31 | $608,195,705 | 6,765,247 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $945,283,549 | 8,366,822 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $846,086,307 | 10,253,106 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $914,719,083 | 10,402,810 | Shares | Sole | 2021-08-13 | |
| No filing history on record for this holder in this stock. | ||||||