CHARLES SCHWAB INVESTMENT MANAGEMENT INC
Position in STX — Seagate Technology Holdings plc
CIK 884546
SAN FRANCISCO, CA
Position in STX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$1,304,708,950
+$770,019,624 QoQ
Shares Held
1,352,030
-0.9% QoQ
Ownership
0.597%
of shares outstanding
% of Portfolio
0.19%
of 13F equity value
Holder Rank
#28
of 1,934 holders
Holding Since
Jun 2021
21 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in STX Over Time
Shares Held
Position Value (USD)
Position in Computer Hardware
Technology · as of Jun 30, 2026CHARLES SCHWAB INVESTMENT MANAGEMENT INC holds $9,543,805,027 across 20 Computer Hardware names. STX ranks #4 (13.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | SNDK |
Sandisk Corp
|
1,741,577 | $3,959,875,871 | |
| 2 | ANET |
Arista Networks, Inc.
|
8,233,091 | $1,398,637,498 | |
| 3 | WDC |
Western Digital Corp
|
2,132,395 | $1,362,003,333 | |
| 4 | STX |
Seagate Technology Holdings plc
This page
|
1,352,030 | $1,304,708,950 | |
| 5 | DELL |
Dell Technologies Inc.
|
1,849,073 | $797,801,036 | |
| 6 | HPQ |
Hp Inc
|
8,275,264 | $181,559,291 | |
| 7 | SMCI |
Super Micro Computer, Inc.
|
4,720,498 | $138,452,205 | |
| 8 | IONQ |
IonQ, Inc.
|
2,369,500 | $126,199,570 |
All Filings in STX
Export CSV
21 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,304,708,950 | 1,352,030 | Shares | Other | 2026-08-14 | |
| 2026-03-31 | $534,689,326 | 1,364,839 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $379,430,138 | 1,377,792 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $323,562,484 | 1,370,679 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $200,117,008 | 1,386,524 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $116,033,714 | 1,365,906 | Shares | Sole | 2025-09-15 | |
| 2024-12-31 | $117,631,812 | 1,362,899 | Shares | Sole | 2025-02-06 | |
| 2024-09-30 | $145,447,077 | 1,327,920 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $129,568,015 | 1,254,653 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $115,113,550 | 1,237,115 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $103,748,453 | 1,215,280 | Shares | Sole | 2024-02-06 | |
| 2023-09-30 | $79,175,744 | 1,200,542 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $72,943,183 | 1,178,975 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $76,734,441 | 1,160,533 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $59,140,268 | 1,124,126 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $56,895,151 | 1,068,855 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $74,656,300 | 1,045,021 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $94,743,182 | 1,053,873 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $118,090,989 | 1,045,238 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $87,629,143 | 1,061,914 | Shares | Sole | 2021-11-16 | |
| 2021-06-30 | $91,539,878 | 1,041,054 | Shares | Sole | 2021-08-16 | |
| No filing history on record for this holder in this stock. | ||||||