Position in ATKR
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$2,486,002
-$183,148 QoQ
Shares Held
42,200
0.0% QoQ
Ownership
0.125%
of shares outstanding
% of Portfolio
0.12%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2021
10 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ATKR Over Time
Shares Held
Position Value (USD)
Derivatives in ATKR
reported options exposure · as of Jun 30, 2025CallValue
$705,500
CallShares
10,000
PutValue
$0
PutShares
0
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Electrical Equipment & Parts
Industrials · as of Mar 31, 2026CastleKnight Management LP holds $20,334,508 across 4 Electrical Equipment & Parts names. ATKR ranks #3 (12.2% of the industry book) .
All Filings in ATKR
Export CSV
12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $2,486,002 | 42,200 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $2,669,150 | 42,200 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $2,647,628 | 42,200 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $705,500 | 10,000 | Call | Sole | 2025-08-14 | |
| 2025-06-30 | $4,458,760 | 63,200 | Shares | Sole | 2025-08-14 | |
| 2024-09-30 | $1,788,014 | 21,100 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $3,589,138 | 26,600 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $2,855,400 | 15,000 | Call | Sole | 2024-05-15 | |
| 2024-03-31 | $5,672,728 | 29,800 | Shares | Sole | 2024-05-15 | |
| 2022-06-30 | $1,566,647 | 18,873 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $3,204,222 | 32,550 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $3,930,566 | 35,350 | Shares | Sole | 2022-02-14 | |
| No filing history on record for this holder in this stock. | ||||||