Position in STX
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$743,165,974
+$219,750,932 QoQ
Shares Held
1,896,993
-0.2% QoQ
Ownership
0.846%
of shares outstanding
% of Portfolio
0.11%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2021
20 quarters on record
Voting authority
Sole 99.25945957628731.ToString("F0")%
Shared 0.7233553313059141.ToString("F0")%
None 0.01718509240677219.ToString("F0")%
Common Shares in STX Over Time
Shares Held
Position Value (USD)
Position in Computer Hardware
Technology · as of Mar 31, 2026NORTHERN TRUST CORP holds $4,941,397,177 across 29 Computer Hardware names. STX ranks #4 (15.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ANET |
Arista Networks, Inc.
|
10,143,211 | $1,245,383,442 | |
| 2 | WDC |
Western Digital Corp
|
3,606,563 | $975,539,218 | |
| 3 | SNDK |
Sandisk Corp
|
1,234,681 | $784,442,222 | |
| 4 | STX |
Seagate Technology Holdings plc
This page
|
1,896,993 | $743,165,974 | |
| 5 | DELL |
Dell Technologies Inc.
|
2,977,014 | $488,617,302 | |
| 6 | HPQ |
Hp Inc
|
11,257,329 | $216,253,285 | |
| 7 | P |
Everpure, Inc.
|
3,006,646 | $177,512,376 | |
| 8 | SMCI |
Super Micro Computer, Inc.
|
4,335,611 | $98,721,859 |
All Filings in STX
Export CSV
20 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $743,165,974 | 1,896,993 | Shares | Defined | 2026-05-14 | |
| 2025-12-31 | $523,415,042 | 1,900,632 | Shares | Other | 2026-02-17 | |
| 2025-09-30 | $453,312,860 | 1,920,329 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $236,061,957 | 1,635,571 | Shares | Other | 2025-08-13 | |
| 2025-03-31 | $140,963,732 | 1,659,373 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $142,903,377 | 1,655,699 | Shares | Other | 2025-02-14 | |
| 2024-09-30 | $159,980,502 | 1,460,609 | Shares | Other | 2024-11-13 | |
| 2024-06-30 | $154,990,196 | 1,500,825 | Shares | Other | 2024-08-14 | |
| 2024-03-31 | $137,469,370 | 1,477,371 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $131,821,778 | 1,544,123 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $108,795,933 | 1,649,673 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $99,696,202 | 1,611,382 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $139,615,222 | 2,111,543 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $113,634,126 | 2,159,934 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $119,160,356 | 2,238,594 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $157,005,544 | 2,197,726 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $201,636,529 | 2,242,898 | Shares | Other | 2022-05-13 | |
| 2021-12-31 | $266,942,476 | 2,362,741 | Shares | Defined | 2022-02-08 | |
| 2021-09-30 | $196,859,133 | 2,385,593 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $201,079,113 | 2,286,809 | Shares | Defined | 2021-08-13 | |
| No filing history on record for this holder in this stock. | ||||||