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

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 2021: Stock BABA; Country of operation China; Class SPONSORED ADS · Call; Shares before 12,661,900.
  • Q1 2021: Stock NIO; Country of operation China; Class SPON ADS · Call; Shares before 7,624,100.
  • Q1 2021: Stock JD; Country of operation China; Class SPON ADR CL A · Put; Shares before 3,861,900.
  • Q1 2021: Stock GDS; Country of operation China; Class SPONSORED ADS · Put; Shares before 927,100.

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 2021BABA
ALIBABA GROUP HLDG LTD
ChinaSPONSORED ADS · Call12,661,90010,451,400-2,210,500$2,946,804$2,369,646-$577,1582021-05-17
Q1 2021NIO
NIO INC
ChinaSPON ADS · Call7,624,1006,816,000-808,100$371,599$265,688-$105,9112021-05-17
Q1 2021JD
JD.COM INC
ChinaSPON ADR CL A · Put3,861,9003,003,200-858,700$339,461$253,260-$86,2012021-05-17
Q1 2021GDS
GDS HLDGS LTD
ChinaSPONSORED ADS · Put927,100439,800-487,300$86,814$35,664-$51,1502021-05-17
Q1 2021TSM
TAIWAN SEMICONDUCTOR MFG LTD
TaiwanSPONSORED ADS · Call1,761,8001,220,100-541,700$192,107$144,313-$47,7942021-05-17
Q1 2021VALE
VALE S A
BrazilSPONSORED ADS · Put4,403,0001,714,200-2,688,800$73,794$29,793-$44,0012021-05-17
Q1 2021BIDU
BAIDU INC
ChinaSPON ADR REP A · Call2,338,2002,172,400-165,800$505,612$472,606-$33,0062021-05-17
Q1 2021NTES
NETEASE INC
ChinaSPONSORED ADS · Put675,500361,800-313,700$64,693$37,359-$27,3342021-05-17
Q1 2021MLCO
MELCO RESORTS AND ENTMNT LTD
Hong KongADR · Put1,750,400678,300-1,072,100$32,470$13,505-$18,9652021-05-17
Q1 2021ROYAL DUTCH SHELL PLC
CUSIP 780259206
—SPONS ADR A · Call873,700402,500-471,200$30,702$15,782-$14,9202021-05-17
Q1 2021HDB
HDFC BANK LTD
IndiaSPONSORED ADS · Put252,70044,100-208,600$18,260$3,426-$14,8342021-05-17
Q1 2021CYBERARK SOFTWARE LTD
CUSIP M2682V108
IsraelSHS · Call194,200132,200-62,000$31,381$17,099-$14,2822021-05-17
Q1 2021GDS
GDS HLDGS LTD
ChinaSPONSORED ADS · Call235,600115,500-120,100$22,062$9,366-$12,6962021-05-17
Q1 2021NTES
NETEASE INC
ChinaSPONSORED ADS · Call340,000199,800-140,200$32,562$20,631-$11,9312021-05-17
Q1 2021SAP
SAP SE
GermanySPON ADR · Put244,600177,300-67,300$31,893$21,771-$10,1222021-05-17
Q1 2021ZTO
ZTO EXPRESS CAYMAN INC
ChinaSPONSORED ADS A · Call458,200114,700-343,500$13,361$3,344-$10,0172021-05-17
Q1 2021NNDM
NANO DIMENSION LTD
IsraelSPONSORD ADS NEW · Put1,985,600965,400-1,020,200$18,069$8,293-$9,7762021-05-17
Q1 2021GW PHARMACEUTICALS PLC
CUSIP 36197T103
—ADS · Call106,70099,400-7,300$12,314$21,560+$9,2462021-05-17
Q1 2021GGB
GERDAU SA
BrazilSPON ADR REP PFD · Put2,034,60061,300-1,973,300$9,502$327-$9,1752021-05-17
Q1 2021K
KINROSS GOLD CORP
CanadaCOM · Put2,861,3001,881,800-979,500$21,002$12,552-$8,4502021-05-17
Q1 2021SONY
SONY CORP
JapanSPONSORED ADR · Call374,600280,300-94,300$37,872$29,715-$8,1572021-05-17
Q1 2021JKS
JINKOSOLAR HLDG CO LTD
ChinaSPONSORED ADR · Call341,500319,200-22,300$21,129$13,307-$7,8222021-05-17
Q1 2021DQ
DAQO NEW ENERGY CORP
ChinaSPNSRD ADS NEW · Put445,900253,600-192,300$25,577$19,147-$6,4302021-05-17
Q1 2021CYBERARK SOFTWARE LTD
CUSIP M2682V108
IsraelSHS · Put153,700143,300-10,400$24,836$18,534-$6,3022021-05-17
Q1 2021BP
BP PLC
United KingdomSPONSORED ADR · Call1,873,0001,323,100-549,900$38,434$32,217-$6,2172021-05-17
Q1 2021UNILEVER PLC
CUSIP 904767704
—SPON ADR NEW · Put369,700299,200-70,500$22,315$16,704-$5,6112021-05-17
Q1 2021TAK
TAKEDA PHARMACEUTICAL CO LTD
JapanSPONSORED ADS · Put553,397265,200-288,197$10,072$4,843-$5,2292021-05-17
Q1 2021MOMO INC
CUSIP 60879B107
—ADR · Call558,200188,900-369,300$7,792$2,784-$5,0082021-05-17
Q1 2021IQ
IQIYI INC
ChinaSPONSORED ADS · Call1,379,4001,157,400-222,000$24,112$19,236-$4,8762021-05-17
Q1 2021MOMO INC
CUSIP 60879B107
—ADR · Put827,100466,000-361,100$11,546$6,869-$4,6772021-05-17
Q1 2021BBD
BANCO BRADESCO S A
BrazilSP ADR PFD NEW · Put1,243,688412,710-830,978$6,542$1,940-$4,6022021-05-17
Q1 2021LI
LI AUTO INC
ChinaSPONSORED ADS · Put856,800809,300-47,500$24,702$20,233-$4,4692021-05-17
Q1 2021ARGX
ARGENX SE
NetherlandsSPONSORED ADR · Call32,30018,400-13,900$9,499$5,067-$4,4322021-05-17
Q1 2021HUYA
HUYA INC
ChinaADS REP SHS A · Call524,400334,600-189,800$10,451$6,518-$3,9332021-05-17
Q1 2021LNWO
SCIENTIFIC GAMES CORP
United StatesCOM · Put226,600152,100-74,500$9,402$5,859-$3,5432021-05-17
Q1 2021NVO
NOVO-NORDISK A S
DenmarkADR · Put136,30090,100-46,200$9,521$6,075-$3,4462021-05-17
Q1 2021VALE
VALE S A
BrazilSPONSORED ADS · Call2,446,0002,165,200-280,800$40,995$37,631-$3,3642021-05-17
Q1 2021DQ
DAQO NEW ENERGY CORP
ChinaSPNSRD ADS NEW · Call208,200198,600-9,600$11,942$14,994+$3,0522021-05-17
Q1 2021WB
WEIBO CORP
ChinaSPONSORED ADR · Put316,100315,900-200$12,957$15,940+$2,9832021-05-17
Q1 2021GFI
GOLD FIELDS LTD
South AfricaSPONSORED ADR · Put433,500115,500-318,000$4,019$1,096-$2,9232021-05-17
Q1 2021TATA MTRS LTD
CUSIP 876568502
—SPONSORED ADR · Put382,100364,400-17,700$4,814$7,576+$2,7622021-05-17
Q1 2021KC
KINGSOFT CLOUD HLDGS LTD
ChinaADS · Put151,70099,000-52,700$6,607$3,893-$2,7142021-05-17
Q1 2021TEVA
TEVA PHARMACEUTICAL INDS LTD
IsraelSPONSORED ADS · Put2,386,9001,763,500-623,400$23,034$20,351-$2,6832021-05-17
Q1 2021JOYY
JOYY INC
SingaporeADS REPSTG COM A · Call311,500292,000-19,500$24,914$27,369+$2,4552021-05-17
Q1 2021IBN
ICICI BANK LIMITED
IndiaADR · Call259,30093,600-165,700$3,853$1,500-$2,3532021-05-17
Q1 2021BILI
BILIBILI INC
ChinaSPONS ADS REP Z · Put2,685,1002,129,500-555,600$230,167$227,984-$2,1832021-05-17
Q1 2021TEVA
TEVA PHARMACEUTICAL INDS LTD
IsraelSPONSORED ADS · Call1,731,4001,267,200-464,200$16,708$14,623-$2,0852021-05-17
Q1 2021TCOM
TRIP COM GROUP LTD
ChinaADS · Call311,800216,800-95,000$10,517$8,592-$1,9252021-05-17
Q1 2021NICE
NICE LTD
IsraelSPONSORED ADR · Call18,30015,700-2,600$5,189$3,422-$1,7672021-05-17
Q1 2021FMX
FOMENTO ECONOMICO MEXICANO S
MexicoSPON ADR UNITS · Put50,60028,200-22,400$3,834$2,124-$1,7102021-05-17
Q1 2021ROYAL DUTCH SHELL PLC
CUSIP 780259107
—SPON ADR B · Call375,700301,000-74,700$12,627$11,086-$1,5412021-05-17
Q1 2021BZUN
BAOZUN INC
ChinaSPONSORED ADR · Call233,100172,900-60,200$8,007$6,594-$1,4132021-05-17
Q1 2021GGAL
GRUPO FINANCIERO GALICIA S.A
ArgentinaSPONSORED ADR · Put250,500126,800-123,700$2,189$965-$1,2242021-05-17
Q1 2021ITUB
ITAU UNIBANCO HLDG S A
BrazilSPON ADR REP PFD · Call351,200205,200-146,000$2,139$1,018-$1,1212021-05-17
Q1 2021BBD
BANCO BRADESCO S A
BrazilSP ADR PFD NEW · Call454,624281,830-172,794$2,391$1,325-$1,0662021-05-17
Q1 2021NIU
NIU TECHNOLOGIES
ChinaADS · Call108,10054,700-53,400$3,032$2,005-$1,0272021-05-17
Q1 2021KC
KINGSOFT CLOUD HLDGS LTD
ChinaADS · Call94,50080,000-14,500$4,115$3,146-$9692021-05-17
Q1 2021TALEND S A
CUSIP 874224207
—ADS · Call38,4008,200-30,200$1,472$522-$9502021-05-17
Q1 2021LNWO
SCIENTIFIC GAMES CORP
United StatesCOM · Call236,600231,700-4,900$9,817$8,925-$8922021-05-17
Q1 2021WNS HLDGS LTD
CUSIP 92932M101
—SPON ADR · Call16,1003,700-12,400$1,160$268-$8922021-05-17
Q1 2021SOHU
SOHU COM LTD
ChinaSPONSORED ADS · Put97,50042,300-55,200$1,554$665-$8892021-05-17
Q1 2021SOHU
SOHU COM LTD
ChinaSPONSORED ADS · Call112,20057,300-54,900$1,788$901-$8872021-05-17
Q1 2021UMC
UNITED MICROELECTRONICS CORP
TaiwanSPON ADR NEW · Call206,80099,900-106,900$1,743$910-$8332021-05-17
Q1 2021CUK
CARNIVAL PLC
United KingdomADR · Put73,40025,000-48,400$1,376$560-$8162021-05-17
Q1 2021YPF
YPF SOCIEDAD ANONIMA
ArgentinaSPON ADR CL D · Call266,600115,100-151,500$1,253$473-$7802021-05-17
Q1 2021MLCO
MELCO RESORTS AND ENTMNT LTD
Hong KongADR · Call218,400164,500-53,900$4,051$3,275-$7762021-05-17
Q1 2021INFY
INFOSYS LTD
IndiaSPONSORED ADR · Put84,20040,100-44,100$1,427$751-$6762021-05-17
Q1 2021ONC
BEIGENE LTD
Cayman IslandsSPONSORED ADR · Put16,40010,400-6,000$4,238$3,620-$6182021-05-17
Q1 2021CHINA PETROLEUM & CHEMICAL C
CUSIP 16941R108
—SPON ADR H SHS · Put40,80024,000-16,800$1,820$1,266-$5542021-05-17
Q1 2021PAM
PAMPA ENERGIA S A
ArgentinaSPONS ADR LVL I · Call89,00046,800-42,200$1,226$695-$5312021-05-17
Q1 2021REDHILL BIOPHARMA LTD
CUSIP 757468103
—SPONSORED ADS · Call113,70057,200-56,500$919$419-$5002021-05-17
Q1 2021MNSO
MINISO GROUP HLDG LTD
ChinaSPONSORED ADS · Call45,90029,900-16,000$1,211$718-$4932021-05-17
Q1 2021GGAL
GRUPO FINANCIERO GALICIA S.A
ArgentinaSPONSORED ADR · Call127,50089,100-38,400$1,114$678-$4362021-05-17
Q1 2021IBN
ICICI BANK LIMITED
IndiaADR · Put272,900229,200-43,700$4,055$3,674-$3812021-05-17
Q1 2021AMARIN CORP PLC
CUSIP 023111206
—SPONS ADR NEW · Call792,500682,800-109,700$3,875$4,240+$3652021-05-17
Q1 2021API
AGORA INC
ChinaADS · Put76,50053,100-23,400$3,026$2,669-$3572021-05-17
Q1 2021GOL LINHAS AEREAS INTELIGENT
CUSIP 38045R206
—SPON ADR PFD NEW · Call119,500107,000-12,500$1,173$819-$3542021-05-17
Q1 2021MESOBLAST LTD
CUSIP 590717104
—SPONS ADR · Put72,90032,500-40,400$619$269-$3502021-05-17
Q1 2021RYAAY
RYANAIR HOLDINGS PLC
IrelandSPONSORED ADS · Call12,2008,700-3,500$1,342$1,001-$3412021-05-17
Q1 2021SIMO
SILICON MOTION TECHNOLOGY CO
TaiwanSPONSORED ADR · Put93,60070,200-23,400$4,507$4,169-$3382021-05-17
Q1 2021HTT
QUDIAN INC
ChinaADR · Put650,900539,900-111,000$898$1,231+$3332021-05-17
Q1 2021CX
CEMEX SAB DE CV
MexicoSPON ADR NEW · Put457,800385,200-72,600$2,367$2,685+$3182021-05-17
Q1 2021GW PHARMACEUTICALS PLC
CUSIP 36197T103
—ADS · Put72,30039,800-32,500$8,344$8,633+$2892021-05-17
Q1 2021EC
ECOPETROL S A
ColombiaSPONSORED ADS · Put71,20051,300-19,900$919$658-$2612021-05-17
Q1 2021CRTO
CRITEO S A
FranceSPONS ADS · Put99,60051,800-47,800$2,043$1,799-$2442021-05-17
Q1 2021GIB/A
CGI INC
CanadaCL A SUB VTG · Call7,4004,200-3,200$587$350-$2372021-05-17
Q1 2021SQM
SOCIEDAD QUIMICA Y MINERA DE
ChileSPON ADR SER B · Put67,60066,800-800$3,318$3,545+$2272021-05-17
Q1 2021SAN
BANCO SANTANDER S.A.
SpainADR · Call158,80080,200-78,600$484$275-$2092021-05-17
Q1 2021HTT
QUDIAN INC
ChinaADR · Call376,400318,600-57,800$519$726+$2072021-05-17
Q1 2021RDY
DR REDDYS LABS LTD
IndiaADR · Put11,50010,000-1,500$820$614-$2062021-05-17
Q1 2021PROFOUND MED CORP
CUSIP 74319B502
CanadaCOM NEW · Put20,70013,200-7,500$426$266-$1602021-05-17
Q1 2021TEO
TELECOM ARGENTINA S A
ArgentinaSPON ADR REP B · Call52,10039,800-12,300$341$220-$1212021-05-17
Q1 2021CHINA SOUTHERN AIRLINES CO L
CUSIP 169409109
—SPON ADR CL H · Call10,9005,600-5,300$323$206-$1172021-05-17
Q1 2021BVN
COMPANIA DE MINAS BUENAVENTU
PeruSPONSORED ADR · Put34,60030,800-3,800$422$309-$1132021-05-17
Q1 2021DRD
DRDGOLD LIMITED
South AfricaSPON ADR REPSTG · Call34,90033,200-1,700$409$314-$952021-05-17
Q1 2021SAN
BANCO SANTANDER S.A.
SpainADR · Put293,400287,800-5,600$895$987+$922021-05-17
Q1 2021GENETIC TECHNOLOGIES LTD
CUSIP 37185R307
—NEW SPONSRD ADR · Call60,10031,100-29,000$216$130-$862021-05-17
Q1 2021BROOKFIELD INFRAST PARTNERS
CUSIP G16252101
BermudaLP INT UNIT · Put9,6007,400-2,200$474$394-$802021-05-17
Q1 2021TV
GRUPO TELEVISA SA
MexicoSPON ADR REP ORD · Call20,60010,600-10,000$170$94-$762021-05-17
Q1 2021PETROCHINA CO LTD
CUSIP 71646E100
—SPONSORED ADR · Put13,90010,000-3,900$427$362-$652021-05-17

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