Position in ATKR
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$3,814,009
-$5,525,549 QoQ
Shares Held
64,743
-56.2% QoQ
Ownership
0.192%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 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
$1,148,745
CallShares
19,500
PutValue
$1,019,143
PutShares
17,300
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, 2026CITADEL ADVISORS LLC holds $778,376,613 across 31 Electrical Equipment & Parts names. ATKR ranks #15 (0.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | HUBB |
Hubbell Inc
|
495,392 | $243,108,669 | |
| 2 | NVT |
nVent Electric plc
|
1,815,786 | $214,771,167 | |
| 3 | FPS |
Forgent Power Solutions, Inc.
|
4,494,181 | $131,544,677 | |
| 4 | BE |
Bloom Energy Corp
|
329,230 | $44,607,372 | |
| 5 | EOSE |
Eos Energy Enterprises, Inc.
|
6,100,772 | $30,259,829 | |
| 6 | VRT |
Vertiv Holdings Co
|
106,123 | $26,592,301 | |
| 7 | AMPX |
Amprius Technologies, Inc.
|
1,438,660 | $24,255,806 | |
| 8 | ENS |
EnerSys
|
76,407 | $13,273,423 |
All Filings in ATKR
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,148,745 | 19,500 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $1,019,143 | 17,300 | Put | Defined | 2026-05-15 | |
| 2026-03-31 | $3,814,009 | 64,743 | Shares | Defined | 2026-05-15 | |
| 2025-12-31 | $9,339,558 | 147,661 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $1,087,900 | 17,200 | Call | Defined | 2026-02-17 | |
| 2025-12-31 | $3,111,900 | 49,200 | Put | Defined | 2026-02-17 | |
| 2025-09-30 | $6,179,261 | 98,490 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $2,252,366 | 35,900 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $5,176,050 | 82,500 | Put | Defined | 2025-11-14 | |
| 2025-06-30 | $2,800,835 | 39,700 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $7,739,335 | 109,700 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $6,001,475 | 85,067 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $2,837,527 | 47,300 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $9,303,489 | 155,084 | Shares | Defined | 2025-05-15 | |
| 2025-03-31 | $10,084,319 | 168,100 | Put | Defined | 2025-05-15 | |
| 2024-12-31 | $5,315,765 | 63,700 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $18,216,217 | 218,289 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $9,137,775 | 109,500 | Put | Defined | 2025-02-14 | |
| 2024-09-30 | $9,253,608 | 109,200 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $51,256,853 | 604,872 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $8,685,850 | 102,500 | Call | Defined | 2024-11-14 | |
| 2024-06-30 | $50,586,201 | 374,907 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $10,268,173 | 76,100 | Call | Defined | 2024-08-14 | |
| 2024-06-30 | $28,173,384 | 208,800 | Put | Defined | 2024-08-14 | |
| 2024-03-31 | $14,619,648 | 76,800 | Call | Defined | 2024-05-15 | |
| 2024-03-31 | $12,240,148 | 64,300 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $27,101,742 | 142,371 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $12,208,000 | 76,300 | Put | Defined | 2024-02-14 | |
| 2023-12-31 | $8,672,000 | 54,200 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $23,210,880 | 145,068 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $6,609,117 | 44,300 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $1,087,594 | 7,290 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $6,907,497 | 46,300 | Call | Defined | 2023-11-14 | |
| 2023-06-30 | $13,707,126 | 87,900 | Call | Defined | 2023-08-14 | |
| 2023-06-30 | $25,767,992 | 165,243 | Shares | Defined | 2023-08-14 | |
| 2023-06-30 | $8,857,392 | 56,800 | Put | Defined | 2023-08-14 | |
| 2023-03-31 | $17,686,432 | 125,900 | Call | Defined | 2023-05-15 | |
| 2023-03-31 | $13,994,195 | 99,617 | Shares | Defined | 2023-05-15 | |
| 2023-03-31 | $14,258,720 | 101,500 | Put | Defined | 2023-05-15 | |
| 2022-12-31 | $9,175,678 | 80,900 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $17,387,286 | 153,300 | Put | Defined | 2023-02-14 | |
| 2022-12-31 | $28,149,142 | 248,185 | Shares | Defined | 2023-02-14 | |
| 2022-09-30 | $2,614,416 | 33,600 | Put | Defined | 2022-11-14 | |
| 2022-09-30 | $14,264,361 | 183,323 | Shares | Defined | 2022-11-14 | |
| 2022-09-30 | $19,234,632 | 247,200 | Call | Defined | 2022-11-14 | |
| 2022-06-30 | $24,692,403 | 297,463 | Shares | Defined | 2022-08-15 | |
| 2022-06-30 | $2,108,454 | 25,400 | Put | Defined | 2022-08-15 | |
| 2022-06-30 | $14,427,138 | 173,800 | Call | Defined | 2022-08-15 | |
| 2022-03-31 | $8,581,802 | 87,178 | Shares | Defined | 2022-05-16 | |
| 2022-03-31 | $3,711,188 | 37,700 | Put | Defined | 2022-05-16 | |
| No filing history on record for this holder in this stock. | ||||||