CITADEL ADVISORS LLC quarter change: Foreign Options, Reduced
In put and call options, at their filed underlying value (depositary receipts and foreign shares traded over the counter), from the quarter ended 2025-12-31 to 2026-03-31, CITADEL ADVISORS LLC opened 58 positions, added to 181, reduced 203, sold out of 52 and left 2 unchanged. The largest increase in value was TSM (+$642,832,101); the largest decrease was BABA (-$703,332,960).
- OPRA: Country of operation Norway; Class SPONSORED ADS · Call; Shares 2025-12-31 282,600; Shares 2026-03-31 237,400.
- XNET: Country of operation China; Class SPONSORED ADS · Call; Shares 2025-12-31 98,000; Shares 2026-03-31 14,300.
- CAN: Country of operation China; Class SPONSORED ADS · Call; Shares 2025-12-31 1,160,300; Shares 2026-03-31 429,600.
- OPRA: Country of operation Norway; Class SPONSORED ADS · Put; Shares 2025-12-31 123,000; Shares 2026-03-31 79,800.
Two Form 13F-HR filings compared (SEC CIK 1423053): 2025-12-31 (filed 2026-02-17) and 2026-03-31 (filed 2026-05-15). Rows for the same security, class and put/call are added together. Value change is the filed value at each quarter end, so it includes the price move; share change is the position change.
| Stock | Country of operation | Class | Shares 2025-12-31 | Shares 2026-03-31 | Share change | Value 2025-12-31 | Value 2026-03-31 | Value change |
|---|---|---|---|---|---|---|---|---|
| OPRA OPERA LTD | Norway | SPONSORED ADS · Call | 282,600 | 237,400 | -45,200 | $4,001,616 | $3,385,324 | -$616,292 |
| XNET XUNLEI LTD | China | SPONSORED ADS · Call | 98,000 | 14,300 | -83,700 | $694,820 | $79,508 | -$615,312 |
| CAN CANAAN INC | China | SPONSORED ADS · Call | 1,160,300 | 429,600 | -730,700 | $800,607 | $185,501 | -$615,106 |
| OPRA OPERA LTD | Norway | SPONSORED ADS · Put | 123,000 | 79,800 | -43,200 | $1,741,680 | $1,137,948 | -$603,732 |
| IEP ICAHN ENTERPRISES LP | United States | DEPOSITARY UNIT · Put | 184,300 | 105,400 | -78,900 | $1,391,465 | $795,770 | -$595,695 |
| JKS JINKOSOLAR HLDG CO LTD | China | SPONSORED ADR · Put | 42,100 | 19,600 | -22,500 | $1,086,601 | $498,036 | -$588,565 |
| IQ IQIYI INC | China | SPONSORED ADS · Put | 461,100 | 220,800 | -240,300 | $885,312 | $298,080 | -$587,232 |
| DRD DRDGOLD LIMITED | South Africa | SPON ADR REPSTG · Put | 32,900 | 14,800 | -18,100 | $1,020,229 | $434,676 | -$585,553 |
| ZEPP HEALTH CORPORATION CUSIP 98945L204 | Cayman Islands | SPONSORED ADR · Put | 26,500 | 11,700 | -14,800 | $713,910 | $139,815 | -$574,095 |
| GAMB GAMBLING COM GROUP LIMITED | Jersey | ORDINARY SHARES · Call | 131,500 | 37,400 | -94,100 | $717,990 | $145,112 | -$572,878 |
| IQ IQIYI INC | China | SPONSORED ADS · Call | 651,700 | 507,700 | -144,000 | $1,251,264 | $685,395 | -$565,869 |
| SIMO SILICON MOTION TECHNOLOGY CO | Taiwan | SPONSORED ADR · Call | 32,700 | 32,000 | -700 | $3,031,290 | $3,593,280 | +$561,990 |
| SOUND GROUP INC CUSIP 53933L203 | Cayman Islands | SPONSORED ADS · Put | 63,200 | 10,500 | -52,700 | $734,384 | $177,240 | -$557,144 |
| EC ECOPETROL S A | Colombia | SPONSORED ADS · Put | 194,300 | 94,800 | -99,500 | $1,946,886 | $1,421,052 | -$525,834 |
| WRD WERIDE INC | China | SPONSORED ADS · Put | 334,100 | 293,800 | -40,300 | $2,899,988 | $2,376,842 | -$523,146 |
| DAVA ENDAVA PLC | United Kingdom | ADS · Put | 100,100 | 41,900 | -58,200 | $632,632 | $185,198 | -$447,434 |
| BROOKFIELD INFRASTRUCTURE PA CUSIP G16252101 | Bermuda | LP INT UNIT · Put | 26,100 | 13,000 | -13,100 | $906,714 | $469,560 | -$437,154 |
| ASX ASE TECHNOLOGY HLDG CO LTD | Taiwan | SPONSORED ADS · Put | 58,200 | 23,400 | -34,800 | $937,020 | $507,312 | -$429,708 |
| WDS WOODSIDE ENERGY GROUP LTD | Australia | SPONSORED ADR · Put | 53,000 | 51,400 | -1,600 | $826,270 | $1,227,432 | +$401,162 |
| RYAAY RYANAIR HOLDINGS PLC | Ireland | SPONSORED ADR · Call | 13,400 | 9,900 | -3,500 | $967,346 | $572,220 | -$395,126 |
| GAMB GAMBLING COM GROUP LIMITED | Jersey | ORDINARY SHARES · Put | 111,700 | 55,800 | -55,900 | $609,882 | $216,504 | -$393,378 |
| PSFE US PAYSAFE LIMITED | Bermuda | SHS · Call | 75,000 | 37,600 | -37,400 | $606,750 | $256,056 | -$350,694 |
| WDS WOODSIDE ENERGY GROUP LTD | Australia | SPONSORED ADR · Call | 45,600 | 15,100 | -30,500 | $710,904 | $360,588 | -$350,316 |
| AMX AMERICA MOVIL SAB DE CV | Mexico | SPON ADS RP CL B · Put | 27,500 | 8,600 | -18,900 | $568,425 | $219,128 | -$349,297 |
| MILESTONE PHARMACEUTICALS IN CUSIP 59935V107 | Canada | COM · Put | 237,800 | 113,700 | -124,100 | $480,356 | $135,303 | -$345,053 |
| VEON VEON LTD | Netherlands | SPONSORED ADS · Call | 12,300 | 6,600 | -5,700 | $646,611 | $305,580 | -$341,031 |
| PLATINUM GROUP METALS LTD CUSIP 72765Q882 | Canada | COM · Call | 148,600 | 10,300 | -138,300 | $350,696 | $18,231 | -$332,465 |
| CRESY CRESUD S A C I F Y A | Argentina | SPONSORED ADR · Call | 45,900 | 19,500 | -26,400 | $579,717 | $248,040 | -$331,677 |
| CAN CANAAN INC | China | SPONSORED ADS · Put | 597,400 | 206,600 | -390,800 | $412,206 | $89,210 | -$322,996 |
| GLPG GALAPAGOS NV | Belgium | SPON ADR · Call | 18,800 | 10,100 | -8,700 | $614,760 | $303,000 | -$311,760 |
| SIMO SILICON MOTION TECHNOLOGY CO | Taiwan | SPONSORED ADR · Put | 27,700 | 20,100 | -7,600 | $2,567,790 | $2,257,029 | -$310,761 |
| INNOVIZ TECHNOLOGIES LTD CUSIP M5R635108 | Israel | SHS · Call | 648,100 | 391,000 | -257,100 | $552,894 | $247,308 | -$305,586 |
| KSPI KASPI KZ JSC | Kazakhstan | SPONSORED ADS · Call | 48,700 | 47,300 | -1,400 | $3,804,931 | $3,503,511 | -$301,420 |
| CYBIN INC CUSIP 23256X407 | Canada | COM NEW · Call | 43,500 | 14,100 | -29,400 | $355,830 | $67,680 | -$288,150 |
| ZENATECH INC CUSIP 98936T208 | Canada | COM NEW · Put | 190,900 | 143,400 | -47,500 | $610,880 | $328,386 | -$282,494 |
| BBD BANCO BRADESCO S A | Brazil | SP ADR PFD NEW · Put | 129,500 | 44,800 | -84,700 | $431,235 | $163,520 | -$267,715 |
| WPP WPP PLC NEW | Ireland | ADR · Put | 31,400 | 28,400 | -3,000 | $705,244 | $441,620 | -$263,624 |
| OATLY GROUP AB CUSIP 67421J207 | Sweden | SPONSORED ADS · Put | 37,905 | 14,000 | -23,905 | $405,204 | $141,960 | -$263,244 |
| CRESY CRESUD S A C I F Y A | Argentina | SPONSORED ADR · Put | 51,000 | 30,000 | -21,000 | $644,130 | $381,600 | -$262,530 |
| KB KB FINL GROUP INC | South Korea | SPONSORED ADR · Call | 8,400 | 4,700 | -3,700 | $722,736 | $468,731 | -$254,005 |
| NGG NATIONAL GRID PLC | United Kingdom | SPONSORED ADR NE · Put | 13,800 | 9,800 | -4,000 | $1,067,430 | $829,080 | -$238,350 |
| VIPS VIPSHOP HLDGS LTD | China | SPONSORED ADS A · Call | 42,600 | 32,800 | -9,800 | $753,594 | $515,616 | -$237,978 |
| MREO MEREO BIOPHARMA GROUP PLC | United Kingdom | SPON ADS · Put | 617,200 | 67,800 | -549,400 | $257,187 | $22,374 | -$234,813 |
| ASND ASCENDIS PHARMA A/S | Denmark | SPONSORED ADR · Call | 60,700 | 57,600 | -3,100 | $12,943,668 | $13,174,848 | +$231,180 |
| MAPS WM TECHNOLOGY INC | United States | COM · Put | 322,900 | 75,700 | -247,200 | $266,425 | $49,841 | -$216,584 |
| MUFG MITSUBISHI UFJ FINANCIAL GRO | Japan | SPONSORED ADS · Put | 24,100 | 10,700 | -13,400 | $382,226 | $181,579 | -$200,647 |
| LX LEXINFINTECH HLDGS LTD | China | ADR · Call | 128,300 | 102,100 | -26,200 | $419,541 | $222,578 | -$196,963 |
| ZLAB ZAI LAB LTD | China | ADR · Put | 46,400 | 33,200 | -13,200 | $818,496 | $624,492 | -$194,004 |
| CEPU CENTRAL PUERTO S A | Argentina | SPONSORED ADR · Put | 26,200 | 15,800 | -10,400 | $458,500 | $265,914 | -$192,586 |
| ZENATECH INC CUSIP 98936T208 | Canada | COM NEW · Call | 127,200 | 98,800 | -28,400 | $407,040 | $226,252 | -$180,788 |
| ATAT ATOUR LIFESTYLE HLDGS LTD | China | SPONSORED ADS · Call | 19,000 | 15,500 | -3,500 | $748,600 | $570,555 | -$178,045 |
| BCH BANCO DE CHILE | Chile | SPONSORED ADS · Call | 9,800 | 5,400 | -4,400 | $372,400 | $200,016 | -$172,384 |
| GOTU GAOTU TECHEDU INC | China | SPONSORED ADS · Put | 126,400 | 66,500 | -59,900 | $293,248 | $130,340 | -$162,908 |
| CORPORACION AMER ARPTS S A CUSIP L1995B107 | Argentina | COM · Call | 28,500 | 22,900 | -5,600 | $741,000 | $579,141 | -$161,859 |
| JOYY JOYY INC | Singapore | ADS REPSTG COM A · Call | 11,400 | 9,900 | -1,500 | $738,264 | $578,061 | -$160,203 |
| STRATASYS LTD CUSIP M85548101 | Israel | SHS · Put | 67,500 | 54,900 | -12,600 | $585,900 | $428,769 | -$157,131 |
| VOD VODAFONE GROUP PLC | United Kingdom | SPONSORED ADR · Put | 92,300 | 91,600 | -700 | $1,219,283 | $1,375,832 | +$156,549 |
| IEP ICAHN ENTERPRISES LP | United States | DEPOSITARY UNIT · Call | 206,700 | 186,000 | -20,700 | $1,560,585 | $1,404,300 | -$156,285 |
| NEW FOUND GOLD CORP CUSIP 64440N103 | Canada | COM · Put | 142,700 | 138,200 | -4,500 | $423,819 | $268,108 | -$155,711 |
| LOMA LOMA NEGRA C I A S A MTN 14 | Argentina | SPONSORED ADS · Call | 40,700 | 33,500 | -7,200 | $527,065 | $371,515 | -$155,550 |
| ARBE ROBOTICS LTD CUSIP M1R95N100 | Israel | ORDINARY SHARES · Put | 166,300 | 69,200 | -97,100 | $196,234 | $42,212 | -$154,022 |
| LITHIUM ARGENTINA AG CUSIP H5012F103 | Switzerland | COM SHS · Put | 48,400 | 19,700 | -28,700 | $270,072 | $131,596 | -$138,476 |
| BCYC BICYCLE THERAPEUTICS PLC | United Kingdom | SPONSORED ADS · Call | 28,300 | 14,300 | -14,000 | $200,364 | $66,352 | -$134,012 |
| OMAB GRUPO AEROPORTUARIO DEL CENT | Mexico | SPON ADR · Put | 5,700 | 4,300 | -1,400 | $619,989 | $493,339 | -$126,650 |
| TUYA TUYA INC | China | SPONSERED ADS · Put | 75,200 | 16,200 | -59,000 | $158,672 | $37,422 | -$121,250 |
| MOMO HELLO GROUP INC | China | ADS · Put | 62,100 | 50,000 | -12,100 | $406,755 | $288,000 | -$118,755 |
| LX LEXINFINTECH HLDGS LTD | China | ADR · Put | 51,600 | 28,100 | -23,500 | $168,732 | $61,258 | -$107,474 |
| CYBIN INC CUSIP 23256X407 | Canada | COM NEW · Put | 26,700 | 24,200 | -2,500 | $218,406 | $116,160 | -$102,246 |
| AC IMMUNE SA CUSIP H00263105 | Switzerland | SHS · Call | 50,500 | 20,900 | -29,600 | $158,570 | $57,475 | -$101,095 |
| BORR US BORR DRILLING LTD | Bermuda | SHS · Call | 83,900 | 75,200 | -8,700 | $338,117 | $433,904 | +$95,787 |
| IHS HOLDING LIMITED CUSIP G4701H109 | Cayman Islands | ORD SHS · Put | 28,300 | 14,700 | -13,600 | $211,118 | $120,981 | -$90,137 |
| STRATASYS LTD CUSIP M85548101 | Israel | SHS · Call | 29,300 | 21,100 | -8,200 | $254,324 | $164,791 | -$89,533 |
| ENLIGHT RENEWABLE ENERGY LTD CUSIP M4056D110 | Israel | SHS · Put | 11,100 | 8,700 | -2,400 | $504,606 | $593,862 | +$89,256 |
| NOVONIX LIMITED CUSIP 67010L100 | Australia | SPONSORED ADS · Call | 205,000 | 173,000 | -32,000 | $207,050 | $119,370 | -$87,680 |
| DRD DRDGOLD LIMITED | South Africa | SPON ADR REPSTG · Call | 47,900 | 47,800 | -100 | $1,485,379 | $1,403,886 | -$81,493 |
| TX TERNIUM SA | Luxembourg | SPONSORED ADS · Call | 51,800 | 51,300 | -500 | $1,978,242 | $2,059,695 | +$81,453 |
| EDAP TMS S A CUSIP 268311107 | France | SPONSORED ADR · Call | 106,200 | 72,600 | -33,600 | $349,398 | $270,072 | -$79,326 |
| TV GRUPO TELEVISA S A B | Mexico | SPON ADR REP ORD · Call | 54,500 | 28,500 | -26,000 | $158,595 | $82,935 | -$75,660 |
| SIFY SIFY TECHNOLOGIES LTD | India | SPONSORED ADR · Call | 21,100 | 15,100 | -6,000 | $257,209 | $193,129 | -$64,080 |
| YRD YIREN DIGITAL LTD | China | SPONSORED ADS · Put | 23,700 | 16,700 | -7,000 | $87,690 | $28,724 | -$58,966 |
| RLX RLX TECHNOLOGY INC | Cayman Islands | SPONSORED ADS · Call | 31,700 | 10,000 | -21,700 | $73,861 | $22,000 | -$51,861 |
| SO YOUNG INTERNATIONAL INC CUSIP 83356Q108 | Cayman Islands | SPONSORED ADS · Put | 90,800 | 66,400 | -24,400 | $232,448 | $181,272 | -$51,176 |
| ERIC TELEFONAKTIEBOLAGET LM ERICS | Sweden | ADR B SEK 10 · Put | 37,700 | 36,800 | -900 | $363,805 | $414,736 | +$50,931 |
| SOUND GROUP INC CUSIP 53933L203 | Cayman Islands | SPONSORED ADS · Call | 24,100 | 13,600 | -10,500 | $280,042 | $229,568 | -$50,474 |
| MILESTONE PHARMACEUTICALS IN CUSIP 59935V107 | Canada | COM · Call | 46,200 | 36,300 | -9,900 | $93,324 | $43,197 | -$50,127 |
| NNDM NANO DIMENSION LTD | Israel | SPONSORD ADS NEW · Call | 179,400 | 133,600 | -45,800 | $276,276 | $227,120 | -$49,156 |
| INNOVIZ TECHNOLOGIES LTD CUSIP M5R635108 | Israel | SHS · Put | 169,800 | 159,600 | -10,200 | $144,856 | $100,947 | -$43,909 |
| LU LUFAX HOLDING LTD | China | SPONSORED ADR · Put | 25,200 | 15,800 | -9,400 | $64,512 | $29,546 | -$34,966 |
| ITUB ITAU UNIBANCO HLDG S A | Brazil | SPON ADR REP PFD · Call | 37,935 | 28,274 | -9,661 | $271,615 | $236,936 | -$34,679 |
| FMX FOMENTO ECONOMICO MEXICANO S | Mexico | SPON ADR UNITS · Put | 19,000 | 17,600 | -1,400 | $1,920,330 | $1,954,656 | +$34,326 |
| GOTU GAOTU TECHEDU INC | China | SPONSORED ADS · Call | 59,500 | 53,500 | -6,000 | $138,040 | $104,860 | -$33,180 |
| SLN SILENCE THERAPEUTICS PLC | United Kingdom | ADS · Put | 14,800 | 11,300 | -3,500 | $89,984 | $59,551 | -$30,433 |
| PSFE US PAYSAFE LIMITED | Bermuda | SHS · Put | 20,200 | 19,900 | -300 | $163,418 | $135,519 | -$27,899 |
| TUNIU CORP CUSIP 89977P106 | — | SPONSORED ADS · Put | 58,500 | 20,500 | -38,000 | $36,270 | $15,785 | -$20,485 |
| TAL TAL ED GROUP | China | SPONSORED ADS · Call | 89,000 | 86,800 | -2,200 | $970,990 | $986,916 | +$15,926 |
| URC URANIUM RTY CORP | Canada | COM · Put | 166,200 | 157,100 | -9,100 | $588,348 | $573,415 | -$14,933 |
| AMRN AMARIN CORP PLC | Ireland | SPONSORED ADR · Call | 12,400 | 11,000 | -1,400 | $173,042 | $159,060 | -$13,982 |
| TRINITY BIOTECH INVT LTD CUSIP 896438504 | — | SPONS ADR NEW · Call | 26,300 | 14,200 | -12,100 | $20,803 | $7,699 | -$13,104 |
| ABEV AMBEV SA | Brazil | SPONSORED ADR · Put | 39,400 | 36,600 | -2,800 | $97,318 | $106,872 | +$9,554 |
| STKL SUNOPTA INC | Canada | COM · Call | 28,600 | 15,300 | -13,300 | $108,680 | $99,144 | -$9,536 |