Position in Q
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$21,137,615
-$36,416,979 QoQ
Shares Held
183,200
-74.0% QoQ
Ownership
0.088%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2025
2 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in Q Over Time
Shares Held
Position Value (USD)
Derivatives in Q
reported options exposure · as of Mar 31, 2026CallValue
$32,341,014
CallShares
280,300
PutValue
$20,531,871
PutShares
177,950
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 Semiconductor Equipment & Materials
Technology · as of Mar 31, 2026CITADEL ADVISORS LLC holds $1,373,225,624 across 29 Semiconductor Equipment & Materials names. Q ranks #9 (1.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AMAT |
Applied Materials Inc /De
|
1,290,552 | $441,097,767 | |
| 2 | ASML |
Asml Holding NV
|
222,520 | $293,911,091 | |
| 3 | LRCX |
Lam Research Corp
|
1,114,732 | $238,173,639 | |
| 4 | TER |
Teradyne, Inc
|
351,335 | $104,156,773 | |
| 5 | ONTO |
Onto Innovation Inc.
|
296,570 | $60,817,609 | |
| 6 | AMBA |
Ambarella Inc
|
931,862 | $47,972,255 | |
| 7 | AXTI |
Axt Inc
|
569,671 | $32,459,852 | |
| 8 | IPGP |
Ipg Photonics Corp
|
185,773 | $21,287,727 |
All Filings in Q
Export CSV
6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $20,531,871 | 177,950 | Put | Defined | 2026-05-15 | |
| 2026-03-31 | $21,137,615 | 183,200 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $32,341,014 | 280,300 | Call | Defined | 2026-05-15 | |
| 2025-12-31 | $9,826,577 | 120,350 | Put | Defined | 2026-02-17 | |
| 2025-12-31 | $28,491,767 | 348,950 | Call | Defined | 2026-02-17 | |
| 2025-12-31 | $57,554,594 | 704,894 | Shares | Defined | 2026-02-17 | |
| No filing history on record for this holder in this stock. | ||||||