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Citadel Advisors LLC Historic Quarter Change: Foreign Options, New, 2021 Q1

CITADEL ADVISORS LLC historic quarter change: Foreign Options, New

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 2021: Stock CAN; Country of operation China; Class SPONSORED ADS · Call; Shares before 0.
  • Q1 2021: Stock SOS LIMITED; Country of operation —; Class SPNSORD ADS NEW · Call; Shares before 0.
  • Q1 2021: Stock CAN; Country of operation China; Class SPONSORED ADS · Put; Shares before 0.
  • Q1 2021: Stock RLX; Country of operation Cayman Islands; Class SPONSORED ADS · Put; Shares before 0.

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 2021CAN
CANAAN INC
ChinaSPONSORED ADS · Call0578,100+578,100$0$11,949+$11,9492021-05-17
Q1 2021SOS LIMITED
CUSIP 83587W106
—SPNSORD ADS NEW · Call01,918,000+1,918,000$0$9,552+$9,5522021-05-17
Q1 2021CAN
CANAAN INC
ChinaSPONSORED ADS · Put0434,100+434,100$0$8,973+$8,9732021-05-17
Q1 2021RLX
RLX TECHNOLOGY INC
Cayman IslandsSPONSORED ADS · Put0502,500+502,500$0$5,206+$5,2062021-05-17
Q1 2021TIGR
UP FINTECH HLDG LTD
ChinaSPONSORED ADS · Call0291,700+291,700$0$5,189+$5,1892021-05-17
Q1 2021SOS LIMITED
CUSIP 83587W106
—SPNSORD ADS NEW · Put0885,300+885,300$0$4,409+$4,4092021-05-17
Q1 2021RLX
RLX TECHNOLOGY INC
Cayman IslandsSPONSORED ADS · Call0385,900+385,900$0$3,998+$3,9982021-05-17
Q1 2021EH
EHANG HLDGS LTD
ChinaADS · Put092,300+92,300$0$3,419+$3,4192021-05-17
Q1 2021ATHM
AUTOHOME INC
ChinaSP ADS RP CL A · Call034,200+34,200$0$3,190+$3,1902021-05-17
Q1 2021DADA NEXUS LTD
CUSIP 23344D108
—ADS · Call0117,500+117,500$0$3,189+$3,1892021-05-17
Q1 2021ATHM
AUTOHOME INC
ChinaSP ADS RP CL A · Put030,400+30,400$0$2,835+$2,8352021-05-17
Q1 2021EH
EHANG HLDGS LTD
ChinaADS · Call070,900+70,900$0$2,626+$2,6262021-05-17
Q1 2021YALA
YALLA GROUP LTD
United Arab EmiratesADS · Put098,300+98,300$0$2,458+$2,4582021-05-17
Q1 2021LPL
LG DISPLAY CO LTD
South KoreaSPONS ADR REP · Call0203,700+203,700$0$2,035+$2,0352021-05-17
Q1 2021THE9 LTD
CUSIP 88337K302
—SPON ADS NEW · Call064,300+64,300$0$2,006+$2,0062021-05-17
Q1 2021RENESOLA LTD
CUSIP 75971T301
—SPONSORED ADS · Put0137,600+137,600$0$1,697+$1,6972021-05-17
Q1 2021FINV
FINVOLUTION GROUP
ChinaSPONSORED ADS · Put0220,600+220,600$0$1,546+$1,5462021-05-17
Q1 2021YALA
YALLA GROUP LTD
United Arab EmiratesADS · Call058,200+58,200$0$1,456+$1,4562021-05-17
Q1 2021HMC
HONDA MOTOR LTD
JapanAMERN SHS · Call045,500+45,500$0$1,374+$1,3742021-05-17
Q1 2021FINV
FINVOLUTION GROUP
ChinaSPONSORED ADS · Call0180,900+180,900$0$1,268+$1,2682021-05-17
Q1 2021THE9 LTD
CUSIP 88337K302
—SPON ADS NEW · Put035,000+35,000$0$1,092+$1,0922021-05-17
Q1 2021XNET
XUNLEI LTD
ChinaSPONSORED ADR · Call0147,200+147,200$0$963+$9632021-05-17
Q1 2021DAO
YOUDAO INC
ChinaSPONSORED ADS · Put035,900+35,900$0$855+$8552021-05-17
Q1 2021ZEPP HEALTH CORPORATION
CUSIP 98945L105
—SPONSORED ADS · Call065,900+65,900$0$710+$7102021-05-17
Q1 2021CLLS
CELLECTIS S A
FranceSPON ADS · Put032,800+32,800$0$663+$6632021-05-17
Q1 2021ZEPP HEALTH CORPORATION
CUSIP 98945L105
—SPONSORED ADS · Put058,600+58,600$0$631+$6312021-05-17
Q1 2021ENEL AMERICAS S A
CUSIP 29274F104
—SPONSORED ADR · Call072,700+72,700$0$617+$6172021-05-17
Q1 2021AURORA MOBILE LTD
CUSIP 051857100
—ADS · Put0134,500+134,500$0$569+$5692021-05-17
Q1 2021SMFG
SUMITOMO MITSUI FINL GROUP I
JapanSPONSORED ADR · Put075,300+75,300$0$546+$5462021-05-17
Q1 2021PKX
POSCO
South KoreaSPONSORED ADR · Call07,500+7,500$0$542+$5422021-05-17
Q1 2021SENDAS DISTRIBUIDORA S A
CUSIP 81689T104
—SPON ADS · Call040,200+40,200$0$523+$5232021-05-17
Q1 2021WPP
WPP PLC NEW
IrelandADR · Put07,900+7,900$0$505+$5052021-05-17
Q1 2021CHINDATA GROUP HLDGS LTD
CUSIP 16955F107
—ADS · Put029,600+29,600$0$490+$4902021-05-17
Q1 2021SPARK NETWORKS SE
CUSIP 846517100
—SPONSORED ADR · Put064,600+64,600$0$481+$4812021-05-17
Q1 2021ICLICK INTERACTIVE ASIA GROU
CUSIP 45113Y104
—SPONSORED ADR · Call037,700+37,700$0$444+$4442021-05-17
Q1 2021CLOOPEN GROUP HOLDING LIMITE
CUSIP 18900M104
—ADS · Call031,100+31,100$0$427+$4272021-05-17
Q1 2021FORESIGHT AUTONOMOUS HLDGS L
CUSIP 345523104
—SPONSORED ADS · Put066,400+66,400$0$415+$4152021-05-17
Q1 2021500 COM LTD
CUSIP 33829R100
—SPON ADR REP A · Put019,300+19,300$0$412+$4122021-05-17
Q1 2021FORESIGHT AUTONOMOUS HLDGS L
CUSIP 345523104
—SPONSORED ADS · Call063,200+63,200$0$395+$3952021-05-17
Q1 2021NATWEST GROUP PLC
CUSIP 639057108
—SPONS ADR 2 ORD · Call067,300+67,300$0$361+$3612021-05-17
Q1 2021BANCO SANTANDER MEXICO SA
CUSIP 05969B103
—SPONSORED ADS B · Put063,500+63,500$0$349+$3492021-05-17
Q1 2021PKX
POSCO
South KoreaSPONSORED ADR · Put04,800+4,800$0$347+$3472021-05-17
Q1 2021KT
KT CORP
South KoreaSPONSORED ADR · Put026,200+26,200$0$326+$3262021-05-17
Q1 2021SNN
SMITH & NEPHEW PLC
United KingdomSPDN ADR NEW · Call08,400+8,400$0$318+$3182021-05-17
Q1 2021CRH PLC
CUSIP 12626K203
—ADR · Put06,100+6,100$0$287+$2872021-05-17
Q1 2021FMS
FRESENIUS MED CARE AG&CO KGA
GermanySPONSORED ADR · Call07,700+7,700$0$284+$2842021-05-17
Q1 2021BOQII HLDG LTD
CUSIP 09950L104
—SPONSORED ADS · Put049,300+49,300$0$275+$2752021-05-17
Q1 2021RYB ED INC
CUSIP 74979W101
—ADR · Call071,300+71,300$0$270+$2702021-05-17
Q1 2021LEGN
LEGEND BIOTECH CORP
United StatesSPONSORED ADS · Call08,900+8,900$0$258+$2582021-05-17
Q1 2021NOAH
NOAH HLDGS LTD
ChinaSPON ADS CL A · Call05,500+5,500$0$244+$2442021-05-17
Q1 2021SIFY TECHNOLOGIES LTD
CUSIP 82655M107
—SPONSORED ADS · Put068,700+68,700$0$243+$2432021-05-17
Q1 2021BANCO SANTANDER MEXICO SA
CUSIP 05969B103
—SPONSORED ADS B · Call044,100+44,100$0$243+$2432021-05-17
Q1 2021VIV
TELEFONICA BRASIL SA
BrazilNEW ADR · Put030,700+30,700$0$242+$2422021-05-17
Q1 2021OPRA
OPERA LTD
NorwaySPONSORED ADS · Put023,500+23,500$0$235+$2352021-05-17
Q1 2021COMPANHIA BRASILEIRA DE DIST
CUSIP 20440T300
—SPONSORED ADR · Call040,200+40,200$0$234+$2342021-05-17
Q1 2021MREO
MEREO BIOPHARMA GROUP PLC
United KingdomADS · Call068,900+68,900$0$232+$2322021-05-17
Q1 2021EDAP TMS S A
CUSIP 268311107
FranceSPONSORED ADR · Call027,000+27,000$0$227+$2272021-05-17
Q1 2021RENALYTIX AI PLC
CUSIP 75973T101
—ADS · Call08,800+8,800$0$226+$2262021-05-17
Q1 2021WNS HLDGS LTD
CUSIP 92932M101
—SPON ADR · Put03,100+3,100$0$225+$2252021-05-17
Q1 2021CHIPMOS TECHNOLOGIES INC
CUSIP 16965P202
TaiwanSPONSORD ADS NEW · Call06,900+6,900$0$218+$2182021-05-17
Q1 2021MREO
MEREO BIOPHARMA GROUP PLC
United KingdomADS · Put063,800+63,800$0$215+$2152021-05-17
Q1 2021RENALYTIX AI PLC
CUSIP 75973T101
—ADS · Put07,900+7,900$0$203+$2032021-05-17
Q1 2021CLOOPEN GROUP HOLDING LIMITE
CUSIP 18900M104
—ADS · Put014,100+14,100$0$194+$1942021-05-17
Q1 2021SID
COMPANHIA SIDERURGICA NACION
BrazilSPONSORED ADR · Call028,100+28,100$0$188+$1882021-05-17
Q1 2021NTPIF
NAM TAI PPTY INC
British Virgin IslandsSHS · Put015,100+15,100$0$186+$1862021-05-17
Q1 2021NTPIF
NAM TAI PPTY INC
British Virgin IslandsSHS · Call014,400+14,400$0$178+$1782021-05-17
Q1 2021LIZHI INC
CUSIP 53933L104
—ADS · Put019,300+19,300$0$177+$1772021-05-17
Q1 2021FANHUA INC
CUSIP 30712A103
—SPONSORED ADR · Put012,600+12,600$0$176+$1762021-05-17
Q1 2021PLATINUM GROUP METALS LTD
CUSIP 72765Q882
CanadaCOM · Put046,000+46,000$0$176+$1762021-05-17
Q1 2021CIG
CIA ENERGETICA DE MINAS GERA
BrazilSP ADR N-V PFD · Put075,200+75,200$0$171+$1712021-05-17
Q1 2021QUTOUTIAO INC
CUSIP 74915J107
—ADS REP SHS A · Call073,400+73,400$0$168+$1682021-05-17
Q1 2021SIFY TECHNOLOGIES LTD
CUSIP 82655M107
—SPONSORED ADS · Call046,400+46,400$0$164+$1642021-05-17
Q1 2021CRESY
CRESUD S A C I F Y A
ArgentinaSPONSORED ADR · Put029,600+29,600$0$155+$1552021-05-17
Q1 2021TKC
TURKCELL ILETISIM HIZMETLERI
TurkeySPON ADR NEW · Put031,800+31,800$0$149+$1492021-05-17
Q1 2021RENREN INC
CUSIP 759892300
—SPONSORED ADS · Put016,400+16,400$0$148+$1482021-05-17
Q1 2021SO YOUNG INTERNATIONAL INC
CUSIP 83356Q108
Cayman IslandsSPONSORED ADS · Put014,300+14,300$0$141+$1412021-05-17
Q1 2021MILESTONE PHARMACEUTICALS IN
CUSIP 59935V107
CanadaCOM · Put024,400+24,400$0$141+$1412021-05-17
Q1 2021BVN
COMPANIA DE MINAS BUENAVENTU
PeruSPONSORED ADR · Call013,400+13,400$0$134+$1342021-05-17
Q1 2021TELFY
TELEFONICA S A
SpainSPONSORED ADR · Call029,200+29,200$0$132+$1322021-05-17
Q1 2021TRINITY BIOTECH PLC
CUSIP 896438306
—SPON ADR NEW · Put034,700+34,700$0$130+$1302021-05-17
Q1 2021KAMADA LTD
CUSIP M6240T109
IsraelSHS · Put020,600+20,600$0$128+$1282021-05-17
Q1 2021YRD
YIREN DIGITAL LTD
ChinaSPONSORED ADS · Call025,000+25,000$0$127+$1272021-05-17
Q1 2021MOBILE TELESYSTEMS PJSC
CUSIP 607409109
—SPONSORED ADR · Put015,000+15,000$0$125+$1252021-05-17
Q1 2021TIMB
TIM S A
BrazilSPONSORED ADR · Put010,400+10,400$0$118+$1182021-05-17
Q1 2021LION GROUP HOLDING LTD
CUSIP 53620U102
—ADS · Call025,500+25,500$0$113+$1132021-05-17
Q1 2021ALUMINUM CORP CHINA LIMITED
CUSIP 022276109
—SPON ADR H SHS · Put010,200+10,200$0$107+$1072021-05-17
Q1 2021PBR.A
PETROLEO BRASILEIRO SA PETRO
BrazilSP ADR NON VTG · Call011,800+11,800$0$101+$1012021-05-17
Q1 2021OPRA
OPERA LTD
NorwaySPONSORED ADS · Call010,100+10,100$0$101+$1012021-05-17
Q1 2021ENIC
ENEL CHILE S.A.
ChileSPONSORED ADR · Call025,800+25,800$0$101+$1012021-05-17
Q1 2021GRUPO SUPERVIELLE S.A.
CUSIP 40054A108
ArgentinaSPONSORED ADR · Call057,900+57,900$0$100+$1002021-05-17
Q1 2021CHEETAH MOBILE INC
CUSIP 163075104
—ADR · Put041,700+41,700$0$94+$942021-05-17
Q1 2021TGS
TRANSPORTADORA DE GAS SUR
ArgentinaSPONSORED ADS B · Call019,200+19,200$0$93+$932021-05-17
Q1 2021ADAPTIMMUNE THERAPEUTICS PLC
CUSIP 00653A107
—SPONDS ADR · Put017,400+17,400$0$92+$922021-05-17
Q1 2021LOMA
LOMA NEGRA CORP
ArgentinaSPONSORED ADS · Put014,400+14,400$0$91+$912021-05-17
Q1 2021BOQII HLDG LTD
CUSIP 09950L104
—SPONSORED ADS · Call016,300+16,300$0$91+$912021-05-17
Q1 2021SPARK NETWORKS SE
CUSIP 846517100
—SPONSORED ADR · Call011,900+11,900$0$89+$892021-05-17
Q1 2021TGS
TRANSPORTADORA DE GAS SUR
ArgentinaSPONSORED ADS B · Put017,200+17,200$0$83+$832021-05-17
Q1 2021PHOENIX NEW MEDIA LTD
CUSIP 71910C103
—SPONSORED ADS · Call044,900+44,900$0$79+$792021-05-17
Q1 2021TUNIU CORP
CUSIP 89977P106
—SPONSORED ADS A · Put022,400+22,400$0$78+$782021-05-17
Q1 2021XINYUAN REAL ESTATE CO LTD
CUSIP 98417P105
—SPONS ADR · Call027,600+27,600$0$78+$782021-05-17