Rockefeller Capital Management L.P.
Position in STX — Seagate Technology Holdings plc
CIK 1739439
NEW YORK, NY
Position in STX
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$40,838,800
+$28,810,204 QoQ
Shares Held
42,320
+37.8% QoQ
Ownership
0.019%
of shares outstanding
% of Portfolio
0.09%
of 13F equity value
Holder Rank
#271
of 1,934 holders
Holding Since
Jun 2021
17 quarters on record
Voting authority
Sole 96%
Shared 0%
None 4%
Common Shares in STX Over Time
Shares Held
Position Value (USD)
Position in Computer Hardware
Technology · as of Jun 30, 2026Rockefeller Capital Management L.P. holds $510,400,619 across 20 Computer Hardware names. STX ranks #4 (8.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ANET |
Arista Networks, Inc.
|
1,434,251 | $243,650,556 | |
| 2 | DELL |
Dell Technologies Inc.
|
226,302 | $97,640,260 | |
| 3 | WDC |
Western Digital Corp
|
75,233 | $48,052,820 | |
| 4 | STX |
Seagate Technology Holdings plc
This page
|
42,320 | $40,838,800 | |
| 5 | IONQ |
IonQ, Inc.
|
593,318 | $31,600,114 | |
| 6 | SNDK |
Sandisk Corp
|
12,026 | $27,343,874 | |
| 7 | P |
Everpure, Inc.
|
127,670 | $10,059,117 | |
| 8 | SMCI |
Super Micro Computer, Inc.
|
162,000 | $4,751,458 |
All Filings in STX
Export CSV
17 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $40,838,800 | 42,320 | Shares | Defined | 2026-08-13 | |
| 2026-03-31 | $12,028,596 | 30,704 | Shares | Defined | 2026-05-14 | |
| 2025-12-31 | $6,165,980 | 22,390 | Shares | Defined | 2026-03-17 | |
| 2025-09-30 | $6,698,673 | 28,377 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $3,067,588 | 21,254 | Shares | Defined | 2025-08-08 | |
| 2025-03-31 | $1,659,921 | 19,540 | Shares | Defined | 2025-05-14 | |
| 2024-12-31 | $999,727 | 11,583 | Shares | Defined | 2025-02-13 | |
| 2024-09-30 | $1,239,221 | 11,314 | Shares | Defined | 2024-11-14 | |
| 2023-06-30 | $300,501 | 4,857 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $559,771 | 8,466 | Shares | Defined | 2023-05-16 | |
| 2022-12-31 | $4,255,832 | 80,894 | Shares | Defined | 2023-03-06 | |
| 2022-09-30 | $3,304,038 | 62,071 | Shares | Defined | 2022-11-02 | |
| 2022-06-30 | $4,721,112 | 66,085 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $6,463,629 | 71,898 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $7,279,978 | 64,436 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $3,225,623 | 39,089 | Shares | Defined | 2021-11-12 | |
| 2021-06-30 | $2,916,373 | 33,167 | Shares | Defined | 2021-08-10 | |
| No filing history on record for this holder in this stock. | ||||||