Himax Technologies, Inc. - Depositary Receipt (Common Stock)
US ˙ NasdaqGS ˙ US43289P1066

SecurityHIMX / Himax Technologies, Inc. - Depositary Receipt (Common Stock)
InstitutionCitigroup Inc
Latest Disclosed Ownership20,012 shares
Latest Disclosed Value $ 157,494
Citigroup Inc ownership in HIMX / Himax Technologies, Inc. - Depositary Receipt (Common Stock)

On May 11, 2026 - Citigroup Inc filed a 13F-HR form disclosing ownership of 20,012 shares of Himax Technologies, Inc. - Depositary Receipt (Common Stock) (US:HIMX) valued at $157,494 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 27,430 shares of Himax Technologies, Inc. - Depositary Receipt (Common Stock). This represents a change in shares of -27.04% during the quarter. The current value of the position is $478,887 USD.

Citigroup Inc has a history of taking positions in derivatives of the underlying security (HIMX) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD and put options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

HIMX / Himax Technologies, Inc. - Depositary Receipt (Common Stock) Historical Put/Call Ratio
Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-11 2026-03-31 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 20,012 -7,418 -27.04 157 -29.91 0.0001
2026-02-13 2025-12-31 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 27,430 634 2.37 225 -5.08 0.0001
2025-11-10 2025-09-30 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 26,796 -10,067 -27.31 237 -28.27 0.0001
2025-08-11 2025-06-30 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 36,863 5,616 17.97 329 43.67 0.0002
2025-05-12 2025-03-31 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 31,247 -25,796 -45.22 230 -50.00 0.0001
2025-02-12 2024-12-31 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 57,043 2,545 4.67 459 53.18 0.0003
2024-11-12 2024-09-30 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 54,498 287 0.53 300 -30.47 0.0002
2024-08-12 2024-06-30 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 54,211 -5,191 -8.74 430 35.65 0.0003
2024-05-10 2024-03-31 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 59,402 -3,588 -5.70 318 -17.02 0.0002
2024-02-09 2023-12-31 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 62,990 17,257 37.73 382 43.07 0.0003
2023-12-06 2023-09-30 13F/A-1 HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 45,733 8,856 24.01 267 7.66 0.0002
2023-11-09 2023-09-30 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 45,733 8,856 267 0.0001
2023-08-10 2023-06-30 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 36,877 4,341 13.34 249 -6.06 0.0002
2023-05-11 2023-03-31 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 32,536 -1,973 -5.72 265 23.36 0.0002
2023-02-09 2022-12-31 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 34,509 1,610 4.89 214 34.59 0.0002
2022-11-10 2022-09-30 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 32,899 -278 -0.84 159 -35.89 0.0001
2022-08-10 2022-06-30 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 33,177 -148,026 -81.69 248 -87.40 0.0002
2022-05-12 2022-03-31 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 181,203 5,910 3.37 1,968 -29.79 0.0012
2022-02-10 2021-12-31 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 175,293 -21,682 -11.01 2,803 33.41 0.0015
2021-11-10 2021-09-30 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 196,975 -147,306 -42.79 2,101 -63.37 0.0012
2021-08-10 2021-06-30 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 344,281 58,026 20.27 5,736 46.81 0.0035
2021-05-13 2021-03-31 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 286,255 166,807 139.65 3,907 342.47 0.0025
2021-02-11 2020-12-31 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 119,448 117,557 6,216.66 883 12,514.29 0.0005
2020-11-12 2020-09-30 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 1,891 891 89.10 7 75.00 0.0000
2020-08-12 2020-06-30 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 1,000 -254 -20.26 4 33.33 0.0000
2020-05-12 2020-03-31 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 1,254 254 25.40 3 0.00 0.0000
2020-02-12 2019-12-31 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 1,000 1,000 3 0.0000
2019-11-08 2019-09-30 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 0 -500 -100.00 0 -100.00
2019-08-12 2019-06-30 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 500 -12,197 -96.06 2 -95.12 0.0000
2019-05-13 2019-03-31 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 12,697 -115,108 -90.07 41 -90.66 0.0000
2019-02-12 2018-12-31 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 127,805 -193,540 -60.23 439 -76.76 0.0004
2018-11-13 2018-09-30 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 321,345 167,011 108.21 1,889 64.12 0.0017
2018-08-10 2018-06-30 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 154,334 -377,900 -71.00 1,151 -64.90 0.0011
2018-05-11 2018-03-31 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 532,234 49,875 10.34 3,279 -34.76 0.0027
2018-02-12 2017-12-31 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 482,359 -77,124 -13.78 5,026 -17.81 0.0040
2017-11-13 2017-09-30 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 559,483 551,363 6,790.18 6,115 9,026.87 0.0050
2017-08-11 2017-06-30 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 8,120 6,370 364.00 67 318.75 0.0001
2017-05-12 2017-03-31 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 1,750 -234 -11.79 16 33.33 0.0000
2017-02-10 2016-12-31 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 1,984 234 13.37 12 -20.00 0.0000
2016-11-10 2016-09-30 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 1,750 -15,000 -89.55 15 -89.13 0.0000
2016-08-12 2016-06-30 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 16,750 -7,537 -31.03 138 -49.45 0.0001
2016-05-13 2016-03-31 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 24,287 17,498 257.74 273 396.36 0.0003
2016-02-12 2015-12-31 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 6,789 771 12.81 55 14.58 0.0001
2015-11-13 2015-09-30 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 6,018 -4,147 -40.80 48 -40.74 0.0000
2015-08-13 2015-06-30 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 10,165 -281 -2.69 81 22.73 0.0001
2015-05-14 2015-03-31 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 10,446 -35,752 -77.39 66 -82.21 0.0001
2015-02-17 2014-12-31 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 46,198 -603,677 -92.89 371 -94.38 0.0003
2014-11-14 2014-09-30 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 649,875 622,422 2,267.23 6,596 3,408.51 0.0058
2014-08-14 2014-06-30 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 27,453 -64,527 -70.15 188 -82.26 0.0002
2014-05-15 2014-03-31 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 91,980 79,710 649.63 1,060 488.89 0.0011
2014-02-14 2013-12-31 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 12,270 380 3.20 180 51.26 0.0002
2013-11-14 2013-09-30 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 11,890 1,890 18.90 119 128.85 0.0001
2013-08-14 2013-06-30 13F HIMAX TECHNOLOGIES SPONSORED ADR 43289P106 10,000 10,000 52 0.0001
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2021-05-13 2021-03-31 13F HIMAX TECHNOLOGIES SPONSORED ADR Call 0 -100.00 0 -100.00 n/a n/a n/a
2021-02-11 2020-12-31 13F HIMAX TECHNOLOGIES SPONSORED ADR Call 69,400 -25.05 513 55.45 n/a n/a n/a
2020-11-12 2020-09-30 13F HIMAX TECHNOLOGIES SPONSORED ADR Call 92,600 -53.37 330 -59.85 n/a n/a n/a
2020-08-12 2020-06-30 13F HIMAX TECHNOLOGIES SPONSORED ADR Call 198,600 50.23 822 127.07 n/a n/a n/a
2020-05-12 2020-03-31 13F HIMAX TECHNOLOGIES SPONSORED ADR Call 132,200 -9.27 362 -6.70 n/a n/a n/a
2020-02-12 2019-12-31 13F HIMAX TECHNOLOGIES SPONSORED ADR Call 145,700 -14.75 388 0.00 n/a n/a n/a
2019-11-08 2019-09-30 13F HIMAX TECHNOLOGIES SPONSORED ADR Call 170,900 20.69 388 -21.30 n/a n/a n/a
2019-08-12 2019-06-30 13F HIMAX TECHNOLOGIES SPONSORED ADR Call 141,600 -0.35 493 8.83 n/a n/a n/a
2019-05-13 2019-03-31 13F HIMAX TECHNOLOGIES SPONSORED ADR Call 142,100 -10.06 453 -16.42 n/a n/a n/a
2019-02-12 2018-12-31 13F HIMAX TECHNOLOGIES SPONSORED ADR Call 158,000 4.22 542 -39.17 n/a n/a n/a
2018-11-13 2018-09-30 13F HIMAX TECHNOLOGIES SPONSORED ADR Call 151,600 -22.34 891 -38.80 n/a n/a n/a
2018-08-10 2018-06-30 13F HIMAX TECHNOLOGIES SPONSORED ADR Call 195,200 -47.54 1,456 -36.47 n/a n/a n/a
2018-05-11 2018-03-31 13F HIMAX TECHNOLOGIES SPONSORED ADR Call 372,100 58.54 2,292 -6.30 n/a n/a n/a
2018-02-12 2017-12-31 13F HIMAX TECHNOLOGIES SPONSORED ADR Call 234,700 237.70 2,446 221.84 n/a n/a n/a
2017-11-13 2017-09-30 13F HIMAX TECHNOLOGIES SPONSORED ADR Call 69,500 53.08 760 104.30 n/a n/a n/a
2017-08-11 2017-06-30 13F HIMAX TECHNOLOGIES SPONSORED ADR Call 45,400 0.67 372 -9.49 n/a n/a n/a
2017-05-12 2017-03-31 13F HIMAX TECHNOLOGIES SPONSORED ADR Call 45,100 23.90 411 86.82 n/a n/a n/a
2017-02-10 2016-12-31 13F HIMAX TECHNOLOGIES SPONSORED ADR Call 36,400 1.39 220 -28.57 n/a n/a n/a
2016-11-10 2016-09-30 13F HIMAX TECHNOLOGIES SPONSORED ADR Call 35,900 435.82 308 460.00 n/a n/a n/a
2016-08-12 2016-06-30 13F HIMAX TECHNOLOGIES SPONSORED ADR Call 6,700 42.55 55 3.77 n/a n/a n/a
2016-05-13 2016-03-31 13F HIMAX TECHNOLOGIES SPONSORED ADR Call 4,700 -72.67 53 -62.41 n/a n/a n/a
2016-02-12 2015-12-31 13F HIMAX TECHNOLOGIES SPONSORED ADR Call 17,200 437.50 141 442.31 n/a n/a n/a
2015-11-13 2015-09-30 13F HIMAX TECHNOLOGIES SPONSORED ADR Call 3,200 300.00 26 333.33 n/a n/a n/a
2015-08-13 2015-06-30 13F HIMAX TECHNOLOGIES SPONSORED ADR Call 800 6 n/a n/a n/a
2015-02-17 2014-12-31 13F HIMAX TECHNOLOGIES SPONSORED ADR Call 0 -100.00 0 -100.00 n/a n/a n/a
2014-11-14 2014-09-30 13F HIMAX TECHNOLOGIES SPONSORED ADR Call 27,900 -44.20 283 -17.49 n/a n/a n/a
2014-08-14 2014-06-30 13F HIMAX TECHNOLOGIES SPONSORED ADR Call 50,000 0.00 343 -40.45 n/a n/a n/a
2014-05-15 2014-03-31 13F HIMAX TECHNOLOGIES SPONSORED ADR Call 50,000 576 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2021-05-13 2021-03-31 13F HIMAX TECHNOLOGIES SPONSORED ADR Put 0 -100.00 0 -100.00 n/a n/a n/a
2021-02-11 2020-12-31 13F HIMAX TECHNOLOGIES SPONSORED ADR Put 42,600 -13.59 315 78.98 n/a n/a n/a
2020-11-12 2020-09-30 13F HIMAX TECHNOLOGIES SPONSORED ADR Put 49,300 -17.00 176 -28.46 n/a n/a n/a
2020-08-12 2020-06-30 13F HIMAX TECHNOLOGIES SPONSORED ADR Put 59,400 22.73 246 84.96 n/a n/a n/a
2020-05-12 2020-03-31 13F HIMAX TECHNOLOGIES SPONSORED ADR Put 48,400 14.15 133 17.70 n/a n/a n/a
2020-02-12 2019-12-31 13F HIMAX TECHNOLOGIES SPONSORED ADR Put 42,400 63.71 113 91.53 n/a n/a n/a
2019-11-08 2019-09-30 13F HIMAX TECHNOLOGIES SPONSORED ADR Put 25,900 -55.03 59 -70.50 n/a n/a n/a
2019-08-12 2019-06-30 13F HIMAX TECHNOLOGIES SPONSORED ADR Put 57,600 1.77 200 10.50 n/a n/a n/a
2019-05-13 2019-03-31 13F HIMAX TECHNOLOGIES SPONSORED ADR Put 56,600 -61.94 181 -64.51 n/a n/a n/a
2019-02-12 2018-12-31 13F HIMAX TECHNOLOGIES SPONSORED ADR Put 148,700 -21.82 510 -54.38 n/a n/a n/a
2018-11-13 2018-09-30 13F HIMAX TECHNOLOGIES SPONSORED ADR Put 190,200 -29.42 1,118 -44.38 n/a n/a n/a
2018-08-10 2018-06-30 13F HIMAX TECHNOLOGIES SPONSORED ADR Put 269,500 9.15 2,010 32.15 n/a n/a n/a
2018-05-11 2018-03-31 13F HIMAX TECHNOLOGIES SPONSORED ADR Put 246,900 113.03 1,521 25.91 n/a n/a n/a
2018-02-12 2017-12-31 13F HIMAX TECHNOLOGIES SPONSORED ADR Put 115,900 17.78 1,208 12.27 n/a n/a n/a
2017-11-13 2017-09-30 13F HIMAX TECHNOLOGIES SPONSORED ADR Put 98,400 3,414.29 1,076 4,578.26 n/a n/a n/a
2017-08-11 2017-06-30 13F HIMAX TECHNOLOGIES SPONSORED ADR Put 2,800 -67.06 23 -70.51 n/a n/a n/a
2017-05-12 2017-03-31 13F HIMAX TECHNOLOGIES SPONSORED ADR Put 8,500 37.10 78 110.81 n/a n/a n/a
2017-02-10 2016-12-31 13F HIMAX TECHNOLOGIES SPONSORED ADR Put 6,200 -17.33 37 -42.19 n/a n/a n/a
2016-11-10 2016-09-30 13F HIMAX TECHNOLOGIES SPONSORED ADR Put 7,500 -59.68 64 -58.44 n/a n/a n/a
2016-08-12 2016-06-30 13F HIMAX TECHNOLOGIES SPONSORED ADR Put 18,600 210.00 154 129.85 n/a n/a n/a
2016-05-13 2016-03-31 13F HIMAX TECHNOLOGIES SPONSORED ADR Put 6,000 757.14 67 1,016.67 n/a n/a n/a
2016-02-12 2015-12-31 13F HIMAX TECHNOLOGIES SPONSORED ADR Put 700 250.00 6 200.00 n/a n/a n/a
2015-11-13 2015-09-30 13F HIMAX TECHNOLOGIES SPONSORED ADR Put 200 100.00 2 100.00 n/a n/a n/a
2015-08-13 2015-06-30 13F HIMAX TECHNOLOGIES SPONSORED ADR Put 100 1 n/a n/a n/a
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.