Position in AXTI
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$32,459,852
+$19,758,568 QoQ
Shares Held
569,671
-26.7% QoQ
Ownership
0.871%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
24 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in AXTI Over Time
Shares Held
Position Value (USD)
Derivatives in AXTI
reported options exposure · as of Mar 31, 2026CallValue
$31,054,100
CallShares
545,000
PutValue
$25,424,476
PutShares
446,200
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 Semiconductor Equipment & Materials
Technology · as of Mar 31, 2026CITADEL ADVISORS LLC holds $1,423,427,001 across 29 Semiconductor Equipment & Materials names. AXTI ranks #8 (2.3% 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 | KLAC |
Kla Corp
|
37,883 | $55,779,307 | |
| 7 | AMBA |
Ambarella Inc
|
931,862 | $47,972,255 | |
| 8 | AXTI |
Axt Inc
This page
|
569,671 | $32,459,852 |
All Filings in AXTI
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $25,424,476 | 446,200 | Put | Defined | 2026-05-15 | |
| 2026-03-31 | $32,459,852 | 569,671 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $31,054,100 | 545,000 | Call | Defined | 2026-05-15 | |
| 2025-12-31 | $2,838,360 | 173,600 | Call | Defined | 2026-02-17 | |
| 2025-12-31 | $12,701,284 | 776,837 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $552,630 | 33,800 | Put | Defined | 2026-02-17 | |
| 2025-09-30 | $1,822,840 | 405,978 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $63,954 | 30,600 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $129,078 | 61,760 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $19,740 | 14,000 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $6,486 | 4,600 | Put | Defined | 2025-05-15 | |
| 2024-09-30 | $41,624 | 17,200 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $228,692 | 94,501 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $9,438 | 3,900 | Put | Defined | 2024-11-14 | |
| 2024-06-30 | $306,904 | 90,800 | Call | Defined | 2024-08-14 | |
| 2024-06-30 | $117,265 | 34,694 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $14,534 | 4,300 | Put | Defined | 2024-08-14 | |
| 2024-03-31 | $179,928 | 39,200 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $114,681 | 24,985 | Shares | Defined | 2024-05-15 | |
| 2024-03-31 | $314,415 | 68,500 | Call | Defined | 2024-05-15 | |
| 2023-12-31 | $35,280 | 14,700 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $67,156 | 27,982 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $19,440 | 8,100 | Put | Defined | 2024-02-14 | |
| 2023-09-30 | $44,880 | 18,700 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $36,458 | 15,191 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $23,520 | 9,800 | Put | Defined | 2023-11-14 | |
| 2023-06-30 | $1,720 | 500 | Put | Defined | 2023-08-14 | |
| 2023-06-30 | $26,832 | 7,800 | Call | Defined | 2023-08-14 | |
| 2023-06-30 | $634,204 | 184,362 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $70,048 | 17,600 | Call | Defined | 2023-05-15 | |
| 2023-03-31 | $252,730 | 63,500 | Put | Defined | 2023-05-15 | |
| 2023-03-31 | $358,064 | 89,966 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $72,708 | 16,600 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $860,582 | 196,480 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $38,106 | 8,700 | Put | Defined | 2023-02-14 | |
| 2022-09-30 | $617,907 | 92,225 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $116,959 | 19,959 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $94,460 | 13,456 | Shares | Defined | 2022-05-16 | |
| 2022-03-31 | $167,076 | 23,800 | Call | Defined | 2022-05-16 | |
| 2021-12-31 | $213,202 | 24,200 | Call | Defined | 2022-02-14 | |
| 2021-09-30 | $279,146 | 33,511 | Shares | Defined | 2021-11-15 | |
| 2021-09-30 | $141,610 | 17,000 | Put | Defined | 2021-11-15 | |
| 2021-09-30 | $116,620 | 14,000 | Call | Defined | 2021-11-15 | |
| 2021-06-30 | $463,290 | 42,194 | Shares | Defined | 2021-08-16 | |
| 2021-06-30 | $161,406 | 14,700 | Call | Defined | 2021-08-16 | |
| 2021-03-31 | $125,928 | 10,800 | Put | Defined | 2021-05-21 | |
| 2021-03-31 | $291,091 | 24,965 | Shares | Defined | 2021-05-21 | |
| 2020-12-31 | $284,229 | 29,700 | Call | Defined | 2021-02-16 | |
| 2020-12-31 | $105,270 | 11,000 | Put | Defined | 2021-02-16 | |
| 2020-12-31 | $188,012 | 19,646 | Shares | Defined | 2021-02-16 | |
| No filing history on record for this holder in this stock. | ||||||