Parallax Volatility Advisers, L.P.
Position in HIMX — Himax Technologies, Inc.
CIK 1521001
San Francisco, CA
Position in HIMX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$314,178
-$10,342 QoQ
Shares Held
39,921
+0.7% QoQ
Ownership
0.023%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2021
10 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in HIMX Over Time
Shares Held
Position Value (USD)
Derivatives in HIMX
reported options exposure · as of Dec 31, 2022CallValue
$86,319
CallShares
13,900
PutValue
$4,347
PutShares
700
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 Semiconductors
Technology · as of Mar 31, 2026Parallax Volatility Advisers, L.P. holds $94,445,065 across 16 Semiconductors names. HIMX ranks #14 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MU |
Micron Technology Inc
|
70,949 | $23,969,410 | |
| 2 | TSM |
Taiwan Semiconductor Manufacturing Co Ltd
|
53,882 | $18,209,421 | |
| 3 | MRVL |
Marvell Technology, Inc.
|
104,246 | $10,325,566 | |
| 4 | INTC |
Intel Corp
|
222,847 | $9,834,238 | |
| 5 | NVDA |
Nvidia Corp
|
52,174 | $9,099,145 | |
| 6 | CRDO |
Credo Technology Group Holding Ltd
|
73,390 | $6,889,119 | |
| 7 | TXN |
Texas Instruments Inc
|
21,577 | $4,188,958 | |
| 8 | QCOM |
Qualcomm Inc/De
|
23,772 | $3,061,358 |
All Filings in HIMX
Export CSV
17 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $314,178 | 39,921 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $324,520 | 39,624 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $369,915 | 41,893 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $417,682 | 46,773 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $330,353 | 44,946 | Shares | Sole | 2025-05-15 | |
| 2022-12-31 | $4,347 | 700 | Put | Sole | 2023-02-27 | |
| 2022-12-31 | $86,319 | 13,900 | Call | Sole | 2023-02-27 | |
| 2022-09-30 | $46,449 | 9,597 | Shares | Sole | 2022-11-21 | |
| 2022-09-30 | $35,816 | 7,400 | Put | Sole | 2022-11-21 | |
| 2022-09-30 | $68,728 | 14,200 | Call | Sole | 2022-11-21 | |
| 2022-06-30 | $3,618,824 | 483,800 | Call | Sole | 2022-08-17 | |
| 2022-06-30 | $431,596 | 57,700 | Put | Sole | 2022-08-17 | |
| 2022-03-31 | $16,094 | 1,482 | Shares | Sole | 2022-05-16 | |
| 2022-03-31 | $62,988 | 5,800 | Put | Sole | 2022-05-16 | |
| 2022-03-31 | $2,661,786 | 245,100 | Call | Sole | 2022-05-16 | |
| 2021-06-30 | $7,230,440 | 434,000 | Put | Sole | 2021-08-16 | |
| 2021-06-30 | $622,201 | 37,347 | Shares | Sole | 2021-08-16 | |
| No filing history on record for this holder in this stock. | ||||||