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Citadel Advisors LLC Historic Quarter Change: Foreign Options, Reduced, 2026 Q1, Page 2

CITADEL ADVISORS LLC historic quarter change: Foreign Options, Reduced

In put and call options, at their filed underlying value (depositary receipts and foreign shares traded over the counter), over 51 quarters from 2013-06-30 to 2026-03-31, CITADEL ADVISORS LLC opened 3,271 positions, added to 6,046, reduced 6,027 and sold out of 2,827.

  • Q1 2026: Stock OPRA; Country of operation Norway; Class SPONSORED ADS · Call; Shares before 282,600.
  • Q1 2026: Stock XNET; Country of operation China; Class SPONSORED ADS · Call; Shares before 98,000.
  • Q1 2026: Stock CAN; Country of operation China; Class SPONSORED ADS · Call; Shares before 1,160,300.
  • Q1 2026: Stock OPRA; Country of operation Norway; Class SPONSORED ADS · Put; Shares before 123,000.

Each consecutive pair of Form 13F-HR filings compared (SEC CIK 1423053), 51 quarters: Q1 2026 (2025-12-31 to 2026-03-31, filed 2026-05-15); Q4 2025 (2025-09-30 to 2025-12-31, filed 2026-02-17); Q3 2025 (2025-06-30 to 2025-09-30, filed 2025-11-14); Q2 2025 (2025-03-31 to 2025-06-30, filed 2025-08-14); Q1 2025 (2024-12-31 to 2025-03-31, filed 2025-05-15); Q4 2024 (2024-09-30 to 2024-12-31, filed 2025-02-14); Q3 2024 (2024-06-30 to 2024-09-30, filed 2024-11-14); Q2 2024 (2024-03-31 to 2024-06-30, filed 2024-08-14); Q1 2024 (2023-12-31 to 2024-03-31, filed 2024-05-15); Q4 2023 (2023-09-30 to 2023-12-31, filed 2024-02-14); Q3 2023 (2023-06-30 to 2023-09-30, filed 2023-11-14); Q2 2023 (2023-03-31 to 2023-06-30, filed 2023-08-14); Q1 2023 (2022-12-31 to 2023-03-31, filed 2023-05-15); Q4 2022 (2022-09-30 to 2022-12-31, filed 2023-02-14); Q3 2022 (2022-06-30 to 2022-09-30, filed 2022-11-14); Q2 2022 (2022-03-31 to 2022-06-30, filed 2022-08-15); Q1 2022 (2021-12-31 to 2022-03-31, filed 2022-05-16); Q4 2021 (2021-09-30 to 2021-12-31, filed 2022-02-14); Q3 2021 (2021-06-30 to 2021-09-30, filed 2021-11-15); Q2 2021 (2021-03-31 to 2021-06-30, filed 2021-08-16); Q1 2021 (2020-12-31 to 2021-03-31, filed 2021-05-17); Q4 2020 (2020-09-30 to 2020-12-31, filed 2021-02-16); Q3 2020 (2020-06-30 to 2020-09-30, filed 2020-11-16); Q2 2020 (2020-03-31 to 2020-06-30, filed 2020-08-14); Q1 2020 (2019-12-31 to 2020-03-31, filed 2020-05-15); Q4 2019 (2019-09-30 to 2019-12-31, filed 2020-02-14); Q3 2019 (2019-06-30 to 2019-09-30, filed 2019-11-14); Q2 2019 (2019-03-31 to 2019-06-30, filed 2019-08-14); Q1 2019 (2018-12-31 to 2019-03-31, filed 2019-05-15); Q4 2018 (2018-09-30 to 2018-12-31, filed 2019-02-14); Q3 2018 (2018-06-30 to 2018-09-30, filed 2018-11-13); Q2 2018 (2018-03-31 to 2018-06-30, filed 2018-08-10); Q1 2018 (2017-12-31 to 2018-03-31, filed 2018-05-11); Q4 2017 (2017-09-30 to 2017-12-31, filed 2018-02-09); Q3 2017 (2017-06-30 to 2017-09-30, filed 2017-11-09); Q2 2017 (2017-03-31 to 2017-06-30, filed 2017-08-11); Q1 2017 (2016-12-31 to 2017-03-31, filed 2017-05-12); Q4 2016 (2016-09-30 to 2016-12-31, filed 2017-02-10); Q3 2016 (2016-06-30 to 2016-09-30, filed 2016-11-10); Q2 2016 (2016-03-31 to 2016-06-30, filed 2016-08-12); Q1 2016 (2015-12-31 to 2016-03-31, filed 2016-05-13); Q4 2015 (2015-09-30 to 2015-12-31, filed 2016-02-12); Q3 2015 (2015-06-30 to 2015-09-30, filed 2015-11-16); Q2 2015 (2015-03-31 to 2015-06-30, filed 2015-08-14); Q1 2015 (2014-12-31 to 2015-03-31, filed 2015-05-15); Q4 2014 (2014-09-30 to 2014-12-31, filed 2015-02-18); Q3 2014 (2014-06-30 to 2014-09-30, filed 2014-11-14); Q2 2014 (2014-03-31 to 2014-06-30, filed 2014-08-14); Q1 2014 (2013-12-31 to 2014-03-31, filed 2014-05-15); Q4 2013 (2013-09-30 to 2013-12-31, filed 2014-02-14); Q3 2013 (2013-06-30 to 2013-09-30, filed 2013-11-14). 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. Only the filings held here are compared; the firm's 13F-HR filings go back to the quarter ended 2009-12-31.

QuarterStockCountry of operationClassShares beforeShares afterShare changeValue beforeValue afterValue changeFiled
Q1 2026OPRA
OPERA LTD
NorwaySPONSORED ADS · Call282,600237,400-45,200$4,001,616$3,385,324-$616,2922026-05-15
Q1 2026XNET
XUNLEI LTD
ChinaSPONSORED ADS · Call98,00014,300-83,700$694,820$79,508-$615,3122026-05-15
Q1 2026CAN
CANAAN INC
ChinaSPONSORED ADS · Call1,160,300429,600-730,700$800,607$185,501-$615,1062026-05-15
Q1 2026OPRA
OPERA LTD
NorwaySPONSORED ADS · Put123,00079,800-43,200$1,741,680$1,137,948-$603,7322026-05-15
Q1 2026IEP
ICAHN ENTERPRISES LP
United StatesDEPOSITARY UNIT · Put184,300105,400-78,900$1,391,465$795,770-$595,6952026-05-15
Q1 2026JKS
JINKOSOLAR HLDG CO LTD
ChinaSPONSORED ADR · Put42,10019,600-22,500$1,086,601$498,036-$588,5652026-05-15
Q1 2026IQ
IQIYI INC
ChinaSPONSORED ADS · Put461,100220,800-240,300$885,312$298,080-$587,2322026-05-15
Q1 2026DRD
DRDGOLD LIMITED
South AfricaSPON ADR REPSTG · Put32,90014,800-18,100$1,020,229$434,676-$585,5532026-05-15
Q1 2026ZEPP HEALTH CORPORATION
CUSIP 98945L204
Cayman IslandsSPONSORED ADR · Put26,50011,700-14,800$713,910$139,815-$574,0952026-05-15
Q1 2026GAMB
GAMBLING COM GROUP LIMITED
JerseyORDINARY SHARES · Call131,50037,400-94,100$717,990$145,112-$572,8782026-05-15
Q1 2026IQ
IQIYI INC
ChinaSPONSORED ADS · Call651,700507,700-144,000$1,251,264$685,395-$565,8692026-05-15
Q1 2026SIMO
SILICON MOTION TECHNOLOGY CO
TaiwanSPONSORED ADR · Call32,70032,000-700$3,031,290$3,593,280+$561,9902026-05-15
Q1 2026SOUND GROUP INC
CUSIP 53933L203
Cayman IslandsSPONSORED ADS · Put63,20010,500-52,700$734,384$177,240-$557,1442026-05-15
Q1 2026EC
ECOPETROL S A
ColombiaSPONSORED ADS · Put194,30094,800-99,500$1,946,886$1,421,052-$525,8342026-05-15
Q1 2026WRD
WERIDE INC
ChinaSPONSORED ADS · Put334,100293,800-40,300$2,899,988$2,376,842-$523,1462026-05-15
Q1 2026DAVA
ENDAVA PLC
United KingdomADS · Put100,10041,900-58,200$632,632$185,198-$447,4342026-05-15
Q1 2026BROOKFIELD INFRASTRUCTURE PA
CUSIP G16252101
BermudaLP INT UNIT · Put26,10013,000-13,100$906,714$469,560-$437,1542026-05-15
Q1 2026ASX
ASE TECHNOLOGY HLDG CO LTD
TaiwanSPONSORED ADS · Put58,20023,400-34,800$937,020$507,312-$429,7082026-05-15
Q1 2026WDS
WOODSIDE ENERGY GROUP LTD
AustraliaSPONSORED ADR · Put53,00051,400-1,600$826,270$1,227,432+$401,1622026-05-15
Q1 2026RYAAY
RYANAIR HOLDINGS PLC
IrelandSPONSORED ADR · Call13,4009,900-3,500$967,346$572,220-$395,1262026-05-15
Q1 2026GAMB
GAMBLING COM GROUP LIMITED
JerseyORDINARY SHARES · Put111,70055,800-55,900$609,882$216,504-$393,3782026-05-15
Q1 2026PSFE US
PAYSAFE LIMITED
BermudaSHS · Call75,00037,600-37,400$606,750$256,056-$350,6942026-05-15
Q1 2026WDS
WOODSIDE ENERGY GROUP LTD
AustraliaSPONSORED ADR · Call45,60015,100-30,500$710,904$360,588-$350,3162026-05-15
Q1 2026AMX
AMERICA MOVIL SAB DE CV
MexicoSPON ADS RP CL B · Put27,5008,600-18,900$568,425$219,128-$349,2972026-05-15
Q1 2026MILESTONE PHARMACEUTICALS IN
CUSIP 59935V107
CanadaCOM · Put237,800113,700-124,100$480,356$135,303-$345,0532026-05-15
Q1 2026VEON
VEON LTD
NetherlandsSPONSORED ADS · Call12,3006,600-5,700$646,611$305,580-$341,0312026-05-15
Q1 2026PLATINUM GROUP METALS LTD
CUSIP 72765Q882
CanadaCOM · Call148,60010,300-138,300$350,696$18,231-$332,4652026-05-15
Q1 2026CRESY
CRESUD S A C I F Y A
ArgentinaSPONSORED ADR · Call45,90019,500-26,400$579,717$248,040-$331,6772026-05-15
Q1 2026CAN
CANAAN INC
ChinaSPONSORED ADS · Put597,400206,600-390,800$412,206$89,210-$322,9962026-05-15
Q1 2026GLPG
GALAPAGOS NV
BelgiumSPON ADR · Call18,80010,100-8,700$614,760$303,000-$311,7602026-05-15
Q1 2026SIMO
SILICON MOTION TECHNOLOGY CO
TaiwanSPONSORED ADR · Put27,70020,100-7,600$2,567,790$2,257,029-$310,7612026-05-15
Q1 2026INNOVIZ TECHNOLOGIES LTD
CUSIP M5R635108
IsraelSHS · Call648,100391,000-257,100$552,894$247,308-$305,5862026-05-15
Q1 2026KSPI
KASPI KZ JSC
KazakhstanSPONSORED ADS · Call48,70047,300-1,400$3,804,931$3,503,511-$301,4202026-05-15
Q1 2026CYBIN INC
CUSIP 23256X407
CanadaCOM NEW · Call43,50014,100-29,400$355,830$67,680-$288,1502026-05-15
Q1 2026ZENATECH INC
CUSIP 98936T208
CanadaCOM NEW · Put190,900143,400-47,500$610,880$328,386-$282,4942026-05-15
Q1 2026BBD
BANCO BRADESCO S A
BrazilSP ADR PFD NEW · Put129,50044,800-84,700$431,235$163,520-$267,7152026-05-15
Q1 2026WPP
WPP PLC NEW
IrelandADR · Put31,40028,400-3,000$705,244$441,620-$263,6242026-05-15
Q1 2026OATLY GROUP AB
CUSIP 67421J207
SwedenSPONSORED ADS · Put37,90514,000-23,905$405,204$141,960-$263,2442026-05-15
Q1 2026CRESY
CRESUD S A C I F Y A
ArgentinaSPONSORED ADR · Put51,00030,000-21,000$644,130$381,600-$262,5302026-05-15
Q1 2026KB
KB FINL GROUP INC
South KoreaSPONSORED ADR · Call8,4004,700-3,700$722,736$468,731-$254,0052026-05-15
Q1 2026NGG
NATIONAL GRID PLC
United KingdomSPONSORED ADR NE · Put13,8009,800-4,000$1,067,430$829,080-$238,3502026-05-15
Q1 2026VIPS
VIPSHOP HLDGS LTD
ChinaSPONSORED ADS A · Call42,60032,800-9,800$753,594$515,616-$237,9782026-05-15
Q1 2026MREO
MEREO BIOPHARMA GROUP PLC
United KingdomSPON ADS · Put617,20067,800-549,400$257,187$22,374-$234,8132026-05-15
Q1 2026ASND
ASCENDIS PHARMA A/S
DenmarkSPONSORED ADR · Call60,70057,600-3,100$12,943,668$13,174,848+$231,1802026-05-15
Q1 2026MAPS
WM TECHNOLOGY INC
United StatesCOM · Put322,90075,700-247,200$266,425$49,841-$216,5842026-05-15
Q1 2026MUFG
MITSUBISHI UFJ FINANCIAL GRO
JapanSPONSORED ADS · Put24,10010,700-13,400$382,226$181,579-$200,6472026-05-15
Q1 2026LX
LEXINFINTECH HLDGS LTD
ChinaADR · Call128,300102,100-26,200$419,541$222,578-$196,9632026-05-15
Q1 2026ZLAB
ZAI LAB LTD
ChinaADR · Put46,40033,200-13,200$818,496$624,492-$194,0042026-05-15
Q1 2026CEPU
CENTRAL PUERTO S A
ArgentinaSPONSORED ADR · Put26,20015,800-10,400$458,500$265,914-$192,5862026-05-15
Q1 2026ZENATECH INC
CUSIP 98936T208
CanadaCOM NEW · Call127,20098,800-28,400$407,040$226,252-$180,7882026-05-15
Q1 2026ATAT
ATOUR LIFESTYLE HLDGS LTD
ChinaSPONSORED ADS · Call19,00015,500-3,500$748,600$570,555-$178,0452026-05-15
Q1 2026BCH
BANCO DE CHILE
ChileSPONSORED ADS · Call9,8005,400-4,400$372,400$200,016-$172,3842026-05-15
Q1 2026GOTU
GAOTU TECHEDU INC
ChinaSPONSORED ADS · Put126,40066,500-59,900$293,248$130,340-$162,9082026-05-15
Q1 2026CORPORACION AMER ARPTS S A
CUSIP L1995B107
ArgentinaCOM · Call28,50022,900-5,600$741,000$579,141-$161,8592026-05-15
Q1 2026JOYY
JOYY INC
SingaporeADS REPSTG COM A · Call11,4009,900-1,500$738,264$578,061-$160,2032026-05-15
Q1 2026STRATASYS LTD
CUSIP M85548101
IsraelSHS · Put67,50054,900-12,600$585,900$428,769-$157,1312026-05-15
Q1 2026VOD
VODAFONE GROUP PLC
United KingdomSPONSORED ADR · Put92,30091,600-700$1,219,283$1,375,832+$156,5492026-05-15
Q1 2026IEP
ICAHN ENTERPRISES LP
United StatesDEPOSITARY UNIT · Call206,700186,000-20,700$1,560,585$1,404,300-$156,2852026-05-15
Q1 2026NEW FOUND GOLD CORP
CUSIP 64440N103
CanadaCOM · Put142,700138,200-4,500$423,819$268,108-$155,7112026-05-15
Q1 2026LOMA
LOMA NEGRA C I A S A MTN 14
ArgentinaSPONSORED ADS · Call40,70033,500-7,200$527,065$371,515-$155,5502026-05-15
Q1 2026ARBE ROBOTICS LTD
CUSIP M1R95N100
IsraelORDINARY SHARES · Put166,30069,200-97,100$196,234$42,212-$154,0222026-05-15
Q1 2026LITHIUM ARGENTINA AG
CUSIP H5012F103
SwitzerlandCOM SHS · Put48,40019,700-28,700$270,072$131,596-$138,4762026-05-15
Q1 2026BCYC
BICYCLE THERAPEUTICS PLC
United KingdomSPONSORED ADS · Call28,30014,300-14,000$200,364$66,352-$134,0122026-05-15
Q1 2026OMAB
GRUPO AEROPORTUARIO DEL CENT
MexicoSPON ADR · Put5,7004,300-1,400$619,989$493,339-$126,6502026-05-15
Q1 2026TUYA
TUYA INC
ChinaSPONSERED ADS · Put75,20016,200-59,000$158,672$37,422-$121,2502026-05-15
Q1 2026MOMO
HELLO GROUP INC
ChinaADS · Put62,10050,000-12,100$406,755$288,000-$118,7552026-05-15
Q1 2026LX
LEXINFINTECH HLDGS LTD
ChinaADR · Put51,60028,100-23,500$168,732$61,258-$107,4742026-05-15
Q1 2026CYBIN INC
CUSIP 23256X407
CanadaCOM NEW · Put26,70024,200-2,500$218,406$116,160-$102,2462026-05-15
Q1 2026AC IMMUNE SA
CUSIP H00263105
SwitzerlandSHS · Call50,50020,900-29,600$158,570$57,475-$101,0952026-05-15
Q1 2026BORR US
BORR DRILLING LTD
BermudaSHS · Call83,90075,200-8,700$338,117$433,904+$95,7872026-05-15
Q1 2026IHS HOLDING LIMITED
CUSIP G4701H109
Cayman IslandsORD SHS · Put28,30014,700-13,600$211,118$120,981-$90,1372026-05-15
Q1 2026STRATASYS LTD
CUSIP M85548101
IsraelSHS · Call29,30021,100-8,200$254,324$164,791-$89,5332026-05-15
Q1 2026ENLIGHT RENEWABLE ENERGY LTD
CUSIP M4056D110
IsraelSHS · Put11,1008,700-2,400$504,606$593,862+$89,2562026-05-15
Q1 2026NOVONIX LIMITED
CUSIP 67010L100
AustraliaSPONSORED ADS · Call205,000173,000-32,000$207,050$119,370-$87,6802026-05-15
Q1 2026DRD
DRDGOLD LIMITED
South AfricaSPON ADR REPSTG · Call47,90047,800-100$1,485,379$1,403,886-$81,4932026-05-15
Q1 2026TX
TERNIUM SA
LuxembourgSPONSORED ADS · Call51,80051,300-500$1,978,242$2,059,695+$81,4532026-05-15
Q1 2026EDAP TMS S A
CUSIP 268311107
FranceSPONSORED ADR · Call106,20072,600-33,600$349,398$270,072-$79,3262026-05-15
Q1 2026TV
GRUPO TELEVISA S A B
MexicoSPON ADR REP ORD · Call54,50028,500-26,000$158,595$82,935-$75,6602026-05-15
Q1 2026SIFY
SIFY TECHNOLOGIES LTD
IndiaSPONSORED ADR · Call21,10015,100-6,000$257,209$193,129-$64,0802026-05-15
Q1 2026YRD
YIREN DIGITAL LTD
ChinaSPONSORED ADS · Put23,70016,700-7,000$87,690$28,724-$58,9662026-05-15
Q1 2026RLX
RLX TECHNOLOGY INC
Cayman IslandsSPONSORED ADS · Call31,70010,000-21,700$73,861$22,000-$51,8612026-05-15
Q1 2026SO YOUNG INTERNATIONAL INC
CUSIP 83356Q108
Cayman IslandsSPONSORED ADS · Put90,80066,400-24,400$232,448$181,272-$51,1762026-05-15
Q1 2026ERIC
TELEFONAKTIEBOLAGET LM ERICS
SwedenADR B SEK 10 · Put37,70036,800-900$363,805$414,736+$50,9312026-05-15
Q1 2026SOUND GROUP INC
CUSIP 53933L203
Cayman IslandsSPONSORED ADS · Call24,10013,600-10,500$280,042$229,568-$50,4742026-05-15
Q1 2026MILESTONE PHARMACEUTICALS IN
CUSIP 59935V107
CanadaCOM · Call46,20036,300-9,900$93,324$43,197-$50,1272026-05-15
Q1 2026NNDM
NANO DIMENSION LTD
IsraelSPONSORD ADS NEW · Call179,400133,600-45,800$276,276$227,120-$49,1562026-05-15
Q1 2026INNOVIZ TECHNOLOGIES LTD
CUSIP M5R635108
IsraelSHS · Put169,800159,600-10,200$144,856$100,947-$43,9092026-05-15
Q1 2026LU
LUFAX HOLDING LTD
ChinaSPONSORED ADR · Put25,20015,800-9,400$64,512$29,546-$34,9662026-05-15
Q1 2026ITUB
ITAU UNIBANCO HLDG S A
BrazilSPON ADR REP PFD · Call37,93528,274-9,661$271,615$236,936-$34,6792026-05-15
Q1 2026FMX
FOMENTO ECONOMICO MEXICANO S
MexicoSPON ADR UNITS · Put19,00017,600-1,400$1,920,330$1,954,656+$34,3262026-05-15
Q1 2026GOTU
GAOTU TECHEDU INC
ChinaSPONSORED ADS · Call59,50053,500-6,000$138,040$104,860-$33,1802026-05-15
Q1 2026SLN
SILENCE THERAPEUTICS PLC
United KingdomADS · Put14,80011,300-3,500$89,984$59,551-$30,4332026-05-15
Q1 2026PSFE US
PAYSAFE LIMITED
BermudaSHS · Put20,20019,900-300$163,418$135,519-$27,8992026-05-15
Q1 2026TUNIU CORP
CUSIP 89977P106
—SPONSORED ADS · Put58,50020,500-38,000$36,270$15,785-$20,4852026-05-15
Q1 2026TAL
TAL ED GROUP
ChinaSPONSORED ADS · Call89,00086,800-2,200$970,990$986,916+$15,9262026-05-15
Q1 2026URC
URANIUM RTY CORP
CanadaCOM · Put166,200157,100-9,100$588,348$573,415-$14,9332026-05-15
Q1 2026AMRN
AMARIN CORP PLC
IrelandSPONSORED ADR · Call12,40011,000-1,400$173,042$159,060-$13,9822026-05-15
Q1 2026TRINITY BIOTECH INVT LTD
CUSIP 896438504
—SPONS ADR NEW · Call26,30014,200-12,100$20,803$7,699-$13,1042026-05-15
Q1 2026ABEV
AMBEV SA
BrazilSPONSORED ADR · Put39,40036,600-2,800$97,318$106,872+$9,5542026-05-15
Q1 2026STKL
SUNOPTA INC
CanadaCOM · Call28,60015,300-13,300$108,680$99,144-$9,5362026-05-15