Parallax Volatility Advisers, L.P.
Position in HIMX — Himax Technologies, Inc.
CIK 1521001
San Francisco, CA
Position in HIMX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$801,223
+$487,045 QoQ
Shares Held
52,231
+30.8% QoQ
Ownership
0.030%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#55
of 176 holders
Holding Since
Jun 2021
12 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 Jun 30, 2026Parallax Volatility Advisers, L.P. holds $366,438,387 across 12 Semiconductors names. HIMX ranks #8 (0.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
1,157,378 | $231,579,764 | |
| 2 | INTC |
Intel Corp
|
459,534 | $64,164,732 | |
| 3 | MU |
Micron Technology Inc
|
38,116 | $43,996,917 | |
| 4 | TXN |
Texas Instruments Inc
|
50,809 | $15,144,638 | |
| 5 | SMTC |
Semtech Corp
|
24,894 | $4,029,093 | |
| 6 | ADI |
Analog Devices Inc
|
8,523 | $3,385,079 | |
| 7 | TSM |
Taiwan Semiconductor Manufacturing Co Ltd
|
2,046 | $977,108 | |
| 8 | HIMX |
Himax Technologies, Inc.
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|
52,231 | $801,223 |
All Filings in HIMX
Export CSV
21 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $801,223 | 52,231 | Shares | Sole | 2026-08-14 | |
| 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 | $86,319 | 13,900 | Call | Sole | 2023-02-27 | |
| 2022-12-31 | $4,347 | 700 | Put | Sole | 2023-02-27 | |
| 2022-09-30 | $68,728 | 14,200 | Call | Sole | 2022-11-21 | |
| 2022-09-30 | $46,449 | 9,597 | Shares | Sole | 2022-11-21 | |
| 2022-09-30 | $35,816 | 7,400 | Put | Sole | 2022-11-21 | |
| 2022-06-30 | $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 | |
| 2021-12-31 | $97,459 | 6,095 | Shares | Sole | 2022-02-14 | |
| 2021-12-31 | $174,291 | 10,900 | Put | Sole | 2022-02-14 | |
| 2021-12-31 | $30,381 | 1,900 | Call | Sole | 2022-02-14 | |
| 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. | ||||||