STATE OF WISCONSIN INVESTMENT BOARD
Position in STX — Seagate Technology Holdings plc
CIK 854157
MADISON, WI
Position in STX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$53,886,196
+$18,456,171 QoQ
Shares Held
137,549
+6.9% QoQ
Ownership
0.061%
of shares outstanding
% of Portfolio
0.14%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2021
20 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 Mar 31, 2026STATE OF WISCONSIN INVESTMENT BOARD holds $313,341,835 across 13 Computer Hardware names. STX ranks #4 (17.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ANET |
Arista Networks, Inc.
|
580,509 | $71,274,895 | |
| 2 | WDC |
Western Digital Corp
|
222,130 | $60,083,943 | |
| 3 | SNDK |
Sandisk Corp
|
88,797 | $56,416,285 | |
| 4 | STX |
Seagate Technology Holdings plc
This page
|
137,549 | $53,886,196 | |
| 5 | DELL |
Dell Technologies Inc.
|
171,075 | $28,078,539 | |
| 6 | P |
Everpure, Inc.
|
163,544 | $9,655,637 | |
| 7 | HPQ |
Hp Inc
|
491,677 | $9,445,115 | |
| 8 | LOGI |
Logitech International S.A.
|
78,791 | $7,179,435 |
All Filings in STX
Export CSV
20 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $53,886,196 | 137,549 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $35,430,025 | 128,654 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $31,453,578 | 133,244 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $17,602,198 | 121,958 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $11,421,017 | 134,444 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $14,489,722 | 167,880 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $17,338,270 | 158,297 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $12,318,458 | 119,284 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $10,642,128 | 114,370 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $8,699,800 | 101,907 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $7,753,016 | 117,559 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $6,413,877 | 103,667 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $9,241,063 | 139,762 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $8,982,473 | 170,737 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $6,580,611 | 123,626 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $10,098,972 | 141,363 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $15,769,538 | 175,412 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $15,118,305 | 133,814 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $12,778,964 | 154,859 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $15,353,017 | 174,605 | Shares | Sole | 2021-08-12 | |
| No filing history on record for this holder in this stock. | ||||||