Gladstone Institutional Advisory LLC
Position in WDC — Western Digital Corp
CIK 1766530
Bedminster, NJ
Position in WDC
as of Jun 30, 2026
· filed Jul 27, 2026
Position Value
$1,493,966
+$601,349 QoQ
Shares Held
2,339
-29.1% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.13%
of 13F equity value
Holder Rank
#875
of 1,836 holders
Holding Since
Mar 2020
5 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, 2026Gladstone Institutional Advisory LLC holds $8,579,447 across 7 Computer Hardware names. WDC ranks #4 (17.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ANET |
Arista Networks, Inc.
|
12,476 | $2,119,422 | |
| 2 | SNDK |
Sandisk Corp
|
764 | $1,737,129 | |
| 3 | DELL |
Dell Technologies Inc.
|
3,792 | $1,636,096 | |
| 4 | WDC |
Western Digital Corp
This page
|
2,339 | $1,493,966 | |
| 5 | STX |
Seagate Technology Holdings plc
|
945 | $911,925 | |
| 6 | IONQ |
IonQ, Inc.
|
12,503 | $665,909 | |
| 7 | CAN |
Canaan Inc.
|
52,250 | $15,000 |
All Filings in WDC
Export CSV
5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,493,966 | 2,339 | Shares | Sole | 2026-07-27 | |
| 2026-03-31 | $892,617 | 3,300 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $421,544 | 2,447 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $420,210 | 3,500 | Shares | Sole | 2025-10-22 | |
| 2020-03-31 | $240,479 | 5,778 | Shares | Defined | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||