Position in ATKR
as of Mar 31, 2026
· filed May 12, 2026
Position Value
$2,868,268
-$9,367,064 QoQ
Shares Held
48,689
-74.8% QoQ
Ownership
0.144%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2020
23 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 Mar 31, 2026CallValue
$2,091,305
CallShares
35,500
PutValue
$547,863
PutShares
9,300
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, 2026JANE STREET GROUP, LLC holds $1,124,890,803 across 26 Electrical Equipment & Parts names. ATKR ranks #12 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BE |
Bloom Energy Corp
|
4,922,291 | $666,921,206 | |
| 2 | NVT |
nVent Electric plc
|
1,015,666 | $120,132,974 | |
| 3 | POWL |
Powell Industries Inc
|
154,401 | $83,543,292 | |
| 4 | HUBB |
Hubbell Inc
|
150,736 | $73,972,183 | |
| 5 | AMPX |
Amprius Technologies, Inc.
|
4,160,656 | $70,148,658 | |
| 6 | AEIS |
Advanced Energy Industries Inc
|
114,423 | $36,925,445 | |
| 7 | ENS |
EnerSys
|
124,109 | $21,560,214 | |
| 8 | FPS |
Forgent Power Solutions, Inc.
|
606,085 | $17,740,107 |
All Filings in ATKR
Export CSV
46 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $2,091,305 | 35,500 | Call | Defined | 2026-05-12 | |
| 2026-03-31 | $2,868,268 | 48,689 | Shares | Defined | 2026-05-12 | |
| 2026-03-31 | $547,863 | 9,300 | Put | Defined | 2026-05-12 | |
| 2025-12-31 | $2,713,425 | 42,900 | Call | Defined | 2026-02-12 | |
| 2025-12-31 | $746,350 | 11,800 | Put | Defined | 2026-02-12 | |
| 2025-12-31 | $12,235,332 | 193,444 | Shares | Defined | 2026-02-12 | |
| 2025-09-30 | $1,857,104 | 29,600 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $5,980,940 | 95,329 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $1,700,254 | 27,100 | Call | Defined | 2025-11-14 | |
| 2025-06-30 | $1,298,120 | 18,400 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $5,548,969 | 78,653 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $1,065,305 | 15,100 | Call | Defined | 2025-08-14 | |
| 2025-03-31 | $641,893 | 10,700 | Call | Defined | 2025-05-19 | |
| 2025-03-31 | $269,955 | 4,500 | Put | Defined | 2025-05-19 | |
| 2025-03-31 | $3,834,260 | 63,915 | Shares | Defined | 2025-05-19 | |
| 2024-12-31 | $801,120 | 9,600 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $484,010 | 5,800 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $1,603,742 | 19,218 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $1,203,308 | 14,200 | Call | Defined | 2024-11-15 | |
| 2024-09-30 | $372,856 | 4,400 | Put | Defined | 2024-11-15 | |
| 2024-09-30 | $12,990,047 | 153,293 | Shares | Defined | 2024-11-15 | |
| 2024-06-30 | $11,897,856 | 88,178 | Shares | Defined | 2024-08-15 | |
| 2024-03-31 | $3,001,596 | 15,768 | Shares | Defined | 2024-05-16 | |
| 2023-12-31 | $8,400,480 | 52,503 | Shares | Defined | 2024-02-15 | |
| 2023-09-30 | $431,904 | 2,895 | Shares | Defined | 2023-11-15 | |
| 2023-06-30 | $3,551,221 | 22,773 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $836,979 | 5,958 | Shares | Defined | 2023-05-16 | |
| 2022-12-31 | $462,526 | 4,078 | Shares | Defined | 2023-02-15 | |
| 2022-09-30 | $1,172,985 | 15,075 | Shares | Defined | 2022-11-15 | |
| 2022-06-30 | $3,147,656 | 37,919 | Shares | Defined | 2022-08-16 | |
| 2022-03-31 | $2,145,992 | 21,800 | Put | Defined | 2022-05-17 | |
| 2022-03-31 | $3,819,472 | 38,800 | Call | Defined | 2022-05-17 | |
| 2022-03-31 | $15,862,522 | 161,139 | Shares | Defined | 2022-05-17 | |
| 2021-12-31 | $591,419 | 5,319 | Shares | Defined | 2022-02-15 | |
| 2021-12-31 | $6,104,331 | 54,900 | Call | Defined | 2022-02-15 | |
| 2021-12-31 | $3,524,723 | 31,700 | Put | Defined | 2022-02-15 | |
| 2021-09-30 | $1,312,492 | 15,100 | Put | Defined | 2021-11-16 | |
| 2021-09-30 | $2,251,228 | 25,900 | Call | Defined | 2021-11-16 | |
| 2021-09-30 | $2,672,702 | 30,749 | Shares | Defined | 2021-11-16 | |
| 2021-06-30 | $816,500 | 11,500 | Call | Defined | 2021-08-16 | |
| 2021-06-30 | $2,917,248 | 41,088 | Shares | Defined | 2021-08-16 | |
| 2021-06-30 | $724,200 | 10,200 | Put | Defined | 2021-08-16 | |
| 2021-03-31 | $783,710 | 10,900 | Put | Defined | 2021-05-18 | |
| 2021-03-31 | $404,725 | 5,629 | Shares | Defined | 2021-05-18 | |
| 2020-12-31 | $304,953 | 7,418 | Shares | Defined | 2021-02-17 | |
| 2020-09-30 | $403,752 | 17,763 | Shares | Defined | 2020-11-17 | |
| No filing history on record for this holder in this stock. | ||||||