Position in ROG
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$50,981,750
+$10,992,491 QoQ
Shares Held
475,000
+8.8% QoQ
Ownership
2.66%
of shares outstanding
% of Portfolio
6.58%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
19 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ROG Over Time
Shares Held
Position Value (USD)
Position in Electronic Components
Technology · as of Mar 31, 2026ACK Asset Management LLC holds $124,685,840 across 3 Electronic Components names. ROG ranks #1 (40.9% of the industry book) .
All Filings in ROG
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19 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $50,981,750 | 475,000 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $39,989,259 | 436,707 | Shares | Sole | 2026-02-13 | |
| 2025-03-31 | $34,946,775 | 517,500 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $58,933,800 | 580,000 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $66,675,900 | 590,000 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $71,159,900 | 590,000 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $61,718,800 | 520,000 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $54,175,114 | 410,200 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $48,643,900 | 370,000 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $59,914,100 | 370,000 | Shares | Sole | 2023-08-15 | |
| 2023-03-31 | $60,469,100 | 370,000 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $44,155,800 | 370,000 | Shares | Sole | 2023-02-14 | |
| 2021-09-30 | $35,375,256 | 189,700 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $38,352,800 | 191,000 | Shares | Sole | 2021-07-13 | |
| 2021-03-31 | $35,948,110 | 191,000 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $31,213,290 | 201,000 | Shares | Sole | 2021-02-12 | |
| 2020-09-30 | $15,570,751 | 158,788 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $21,479,544 | 172,388 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $17,939,800 | 190,000 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||