Position in ARBE
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$42,917
+$42,917 QoQ
Shares Held
70,356
Ownership
0.057%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2022
8 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ARBE Over Time
Shares Held
Position Value (USD)
Derivatives in ARBE
reported options exposure · as of Mar 31, 2026CallValue
$324,032
CallShares
531,200
PutValue
$42,212
PutShares
69,200
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 Scientific & Technical Instruments
Technology · as of Mar 31, 2026CITADEL ADVISORS LLC holds $870,570,790 across 24 Scientific & Technical Instruments names. ARBE ranks #23 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | COHR |
Coherent Corp.
|
1,079,094 | $257,050,981 | |
| 2 | KEYS |
Keysight Technologies, Inc.
|
791,836 | $223,590,730 | |
| 3 | MKSI |
Mks Inc
|
947,032 | $217,637,423 | |
| 4 | GRMN |
Garmin Ltd
|
154,306 | $35,800,534 | |
| 5 | ITRI |
Itron, Inc.
|
321,017 | $28,772,752 | |
| 6 | ESE |
Esco Technologies Inc
|
93,116 | $26,200,048 | |
| 7 | TRMB |
Trimble Inc.
|
338,112 | $22,055,045 | |
| 8 | FTV |
Fortive Corp
|
311,866 | $17,239,952 |
All Filings in ARBE
Export CSV
18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $42,917 | 70,356 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $324,032 | 531,200 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $42,212 | 69,200 | Put | Defined | 2026-05-15 | |
| 2025-12-31 | $428,340 | 363,000 | Call | Defined | 2026-02-17 | |
| 2025-12-31 | $196,234 | 166,300 | Put | Defined | 2026-02-17 | |
| 2025-09-30 | $84,659 | 51,309 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $125,400 | 76,000 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $273,405 | 165,700 | Call | Defined | 2025-11-14 | |
| 2025-06-30 | $39,160 | 22,000 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $276,256 | 155,200 | Call | Defined | 2025-08-14 | |
| 2025-03-31 | $42,654 | 41,413 | Shares | Defined | 2025-05-15 | |
| 2025-03-31 | $86,829 | 84,300 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $24,926 | 24,200 | Put | Defined | 2025-05-15 | |
| 2024-12-31 | $7,998 | 4,300 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $95,232 | 51,200 | Call | Defined | 2025-02-14 | |
| 2022-09-30 | $94,200 | 15,700 | Put | Defined | 2022-11-14 | |
| 2022-06-30 | $110,550 | 20,100 | Put | Defined | 2022-08-15 | |
| 2022-06-30 | $89,100 | 16,200 | Call | Defined | 2022-08-15 | |
| No filing history on record for this holder in this stock. | ||||||