Position in WDC
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$120,706,582
+$71,883,949 QoQ
Shares Held
188,982
+4.7% QoQ
Ownership
0.052%
of shares outstanding
% of Portfolio
0.19%
of 13F equity value
Holder Rank
#153
of 1,836 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in WDC Over Time
Shares Held
Position Value (USD)
Position in Computer Hardware
Technology · as of Jun 30, 2026Mariner, LLC holds $857,906,668 across 14 Computer Hardware names. WDC ranks #4 (14.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | P |
Everpure, Inc.
|
2,814,800 | $221,778,091 | |
| 2 | ANET |
Arista Networks, Inc.
|
1,007,006 | $171,070,178 | |
| 3 | DELL |
Dell Technologies Inc.
|
284,068 | $122,563,978 | |
| 4 | WDC |
Western Digital Corp
This page
|
188,982 | $120,706,582 | |
| 5 | SNDK |
Sandisk Corp
|
46,742 | $106,278,687 | |
| 6 | STX |
Seagate Technology Holdings plc
|
95,939 | $92,581,135 | |
| 7 | HPQ |
Hp Inc
|
532,580 | $11,684,804 | |
| 8 | QBTS |
D-Wave Quantum Inc.
|
148,891 | $3,571,895 |
All Filings in WDC
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $120,706,582 | 188,982 | Shares | Other | 2026-08-13 | |
| 2026-03-31 | $48,822,633 | 180,497 | Shares | Other | 2026-05-13 | |
| 2025-12-31 | $23,288,835 | 135,188 | Shares | Other | 2026-02-13 | |
| 2025-09-30 | $9,123,238 | 75,989 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $3,458,531 | 54,048 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $1,673,357 | 41,389 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $2,089,673 | 35,044 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $2,266,475 | 33,189 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $2,736,360 | 36,114 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $2,288,221 | 33,532 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $1,666,780 | 31,827 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $3,964,699 | 86,888 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $970,211 | 25,579 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $1,193,688 | 31,688 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $1,267,298 | 40,168 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $1,075,094 | 33,029 | Shares | Sole | 2022-11-10 | |
| 2022-06-30 | $1,430,121 | 31,901 | Shares | Other | 2022-08-15 | |
| 2022-03-31 | $810,882 | 16,332 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $874,401 | 13,409 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $780,395 | 13,827 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $1,012,748 | 14,230 | Shares | Sole | 2021-08-24 | |
| 2021-03-31 | $969,943 | 14,531 | Shares | Sole | 2021-05-07 | |
| 2020-12-31 | $1,404,525 | 25,357 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $1,067,405 | 29,204 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $1,217,832 | 27,584 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $1,554,631 | 37,353 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||