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Citadel Advisors LLC Historic Quarter Change: USA Options, Reduced, 2026 Q1, Page 27

CITADEL ADVISORS LLC historic quarter change: USA Options, Reduced

In put and call options, at their filed underlying value (listed in the US), over 51 quarters from 2013-06-30 to 2026-03-31, CITADEL ADVISORS LLC opened 48,961 positions, added to 115,287, reduced 112,564 and sold out of 46,247.

  • Q1 2026: Stock ACH; Country of operation United States; Class COM · Put; Shares before 36,600.
  • Q1 2026: Stock IWC; Country of operation United States; Class MICRO-CAP ETF · Put; Shares before 1,800.
  • Q1 2026: Stock CAL; Country of operation United States; Class COM · Put; Shares before 28,000.
  • Q1 2026: Stock AGEN; Country of operation United States; Class COM NEW · Call; Shares before 88,300.

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 2026ACH
ACCENDRA HEALTH INC
United StatesCOM · Put36,60018,400-18,200$102,480$41,952-$60,5282026-05-15
Q1 2026IWC
ISHARES TR
United StatesMICRO-CAP ETF · Put1,8001,400-400$283,860$223,454-$60,4062026-05-15
Q1 2026CAL
CALERES INC
United StatesCOM · Put28,00026,600-1,400$340,760$280,364-$60,3962026-05-15
Q1 2026AGEN
AGENUS INC
United StatesCOM NEW · Call88,30065,200-23,100$277,262$217,768-$59,4942026-05-15
Q1 2026MIRM
MIRUM PHARMACEUTICALS INC
United StatesCOM · Call12,70011,500-1,200$1,003,173$1,062,370+$59,1972026-05-15
Q1 2026BZAI
BLAIZE HLDGS INC
United StatesCOM · Put70,20043,300-26,900$136,890$78,806-$58,0842026-05-15
Q1 2026CERS
CERUS CORP
United StatesCOM · Call74,40052,300-22,100$153,264$95,186-$58,0782026-05-15
Q1 2026INMB
INMUNE BIO INC
United StatesCOM · Call45,70012,500-33,200$71,292$14,125-$57,1672026-05-15
Q1 2026FNB
F N B CORP
United StatesCOM · Call13,30010,200-3,100$227,430$170,544-$56,8862026-05-15
Q1 2026ASTH
ASTRANA HEALTH INC
United StatesCOM NEW · Put18,30016,200-2,100$454,023$397,224-$56,7992026-05-15
Q1 2026GLNK
GRAYSCALE CHAINLINK TR ETF
United StatesSHS · Call17,60017,400-200$191,738$135,198-$56,5402026-05-15
Q1 2026SGMO
SANGAMO THERAPEUTICS INC
United StatesCOM · Call222,100148,900-73,200$93,282$36,763-$56,5192026-05-15
Q1 2026COLM
COLUMBIA SPORTSWEAR CO
United StatesCOM · Call4,9003,900-1,000$269,941$213,759-$56,1822026-05-15
Q1 2026FOSL
FOSSIL GROUP INC
United StatesCOM · Call53,10033,300-19,800$199,656$143,523-$56,1332026-05-15
Q1 2026AME
AMETEK INC
United StatesCOM · Put19,90018,800-1,100$4,085,669$4,029,968-$55,7012026-05-15
Q1 2026ATNM
ACTINIUM PHARMACEUTICALS INC
United StatesCOM · Call114,700101,100-13,600$155,992$100,625-$55,3672026-05-15
Q1 2026ADAM
ADAMAS TRUST INC.
United StatesCOM · Call64,20056,200-8,000$468,660$413,632-$55,0282026-05-15
Q1 2026QUAD
QUAD / GRAPHICS INC
United StatesCOM CL A · Call19,50010,200-9,300$122,265$67,422-$54,8432026-05-15
Q1 2026CDLX
CARDLYTICS INC
United StatesCOM · Call259,600232,800-26,800$298,540$244,440-$54,1002026-05-15
Q1 2026DMLP
DORCHESTER MINERALS L P
United StatesCOM UNIT · Put17,80012,700-5,100$398,008$344,170-$53,8382026-05-15
Q1 2026ISHARES INC
CUSIP 464286517
United StatesJP MORGAN EM ETF · Call6,2005,000-1,200$257,734$204,000-$53,7342026-05-15
Q1 2026CYRX
CRYOPORT INC
United StatesCOM PAR $0.001 · Put34,40033,400-1,000$330,240$276,552-$53,6882026-05-15
Q1 2026IIPR
INNOVATIVE INDL PPTYS INC
United StatesCOM · Put51,30049,500-1,800$2,429,568$2,482,920+$53,3522026-05-15
Q1 2026SKYH
SKY HARBOUR GROUP CORPORATIO
United StatesCOM CL A · Put24,50017,300-7,200$219,765$166,599-$53,1662026-05-15
Q1 2026PROSHARES TR
CUSIP 74347G705
—ULTRA ENERGY · Put6,5004,300-2,200$234,585$287,068+$52,4832026-05-15
Q1 2026WEX
WEX INC
United StatesCOM · Call2,2001,800-400$327,756$275,472-$52,2842026-05-15
Q1 2026TRON INC
CUSIP 85237B101
United StatesCOM · Call266,300168,400-97,900$330,212$382,268+$52,0562026-05-15
Q1 2026HAFNIA LTD
CUSIP Y2990R101
—SHS · Put31,50015,300-16,200$167,895$116,280-$51,6152026-05-15
Q1 2026SILA
SILA REALTY TRUST INC
United StatesCOMMON STOCK · Put14,20011,800-2,400$331,002$279,424-$51,5782026-05-15
Q1 2026LNTH
LANTHEUS HLDGS INC
United StatesCOM · Call51,10045,500-5,600$3,400,705$3,451,175+$50,4702026-05-15
Q1 2026AESI
ATLAS ENERGY SOLUTIONS INC
United StatesCOM NEW · Call143,80099,400-44,400$1,354,596$1,304,128-$50,4682026-05-15
Q1 2026WLY
WILEY JOHN & SONS INC
United StatesCL A · Put11,1007,600-3,500$339,993$289,560-$50,4332026-05-15
Q1 2026OPAD
OFFERPAD SOLUTIONS INC
United StatesCOM CL A · Put78,50068,400-10,100$94,985$44,816-$50,1692026-05-15
Q1 2026RMNI
RIMINI STR INC DEL
United StatesCOM · Put24,40013,600-10,800$94,672$44,608-$50,0642026-05-15
Q1 2026PAYO
PAYONEER GLOBAL INC
United StatesCOM · Put54,30052,900-1,400$305,166$255,507-$49,6592026-05-15
Q1 2026VB
VANGUARD INDEX FDS
United StatesSMALL CP ETF · Put7,4007,100-300$1,908,830$1,859,632-$49,1982026-05-15
Q1 2026FLS
FLOWSERVE CORP
United StatesCOM · Call41,90040,200-1,700$2,907,022$2,955,102+$48,0802026-05-15
Q1 2026GOOD
GLADSTONE COMMERCIAL CORP
United StatesCOM · Put33,10026,700-6,400$353,177$305,181-$47,9962026-05-15
Q1 2026NKTX
NKARTA INC
United StatesCOM · Put50,00021,100-28,900$92,500$44,521-$47,9792026-05-15
Q1 2026ASLE
AERSALE CORPORATION
United StatesCOM · Call52,50052,300-200$373,275$325,306-$47,9692026-05-15
Q1 2026JSPR
JASPER THERAPEUTICS INC
United StatesCOM NEW · Call48,20046,100-2,100$88,206$40,393-$47,8132026-05-15
Q1 2026BLNK
BLINK CHARGING CO
United StatesCOM · Call177,400125,000-52,400$118,326$70,863-$47,4632026-05-15
Q1 2026RLAY
RELAY THERAPEUTICS INC
United StatesCOM · Call36,30026,100-10,200$307,098$259,695-$47,4032026-05-15
Q1 2026VANECK ETF TRUST
CUSIP 92189F627
—CHINEXT ETF · Call12,50011,000-1,500$547,125$499,950-$47,1752026-05-15
Q1 2026CXDO
CREXENDO INC
United StatesCOM · Put26,30020,000-6,300$170,161$123,400-$46,7612026-05-15
Q1 2026NJR
NEW JERSEY RES CORP
United StatesCOM · Call7,8005,700-2,100$359,736$313,044-$46,6922026-05-15
Q1 2026NAGE
NIAGEN BIOSCIENCE INC
United StatesCOM NEW · Call20,00018,300-1,700$127,200$80,703-$46,4972026-05-15
Q1 2026BUZZFEED INC
CUSIP 12430A300
United StatesCL A NEW · Call88,90059,500-29,400$82,686$36,212-$46,4742026-05-15
Q1 2026IJT
ISHARES TR
United StatesS&P SML 600 GWT · Call3,3002,900-400$465,828$419,659-$46,1692026-05-15
Q1 2026KRO
KRONOS WORLDWIDE INC
United StatesCOM · Call30,20013,300-16,900$133,484$87,381-$46,1032026-05-15
Q1 2026AMTX
AEMETIS INC
United StatesCOM NEW · Put128,90070,600-58,300$179,171$225,214+$46,0432026-05-15
Q1 2026CHH
CHOICE HOTELS INTL INC
United StatesCOM · Put4,5003,700-800$428,670$382,950-$45,7202026-05-15
Q1 2026INFLARX NV
CUSIP N44821101
—COM · Call94,50056,400-38,100$95,445$50,444-$45,0012026-05-15
Q1 2026WLY
WILEY JOHN & SONS INC
United StatesCL A · Call10,3007,100-3,200$315,489$270,510-$44,9792026-05-15
Q1 2026BWX
SPDR SERIES TRUST
United StatesBLOOMBERG INTL T · Call12,70011,000-1,700$286,131$241,450-$44,6812026-05-15
Q1 2026UP
WHEELS UP EXPERIENCE INC
SingaporeCOM CL A · Put87,40025,000-62,400$57,361$12,913-$44,4482026-05-15
Q1 2026NRX PHARMACEUTICALS INC
CUSIP 629444209
United StatesCOM NEW · Call35,80024,700-11,100$97,018$52,611-$44,4072026-05-15
Q1 2026SYRE
SPYRE THERAPEUTICS INC
United StatesCOM NEW · Put24,90015,300-9,600$815,724$771,732-$43,9922026-05-15
Q1 2026TACT
TRANSACT TECHNOLOGIES INC
United StatesCOM · Call20,60011,700-8,900$82,400$38,493-$43,9072026-05-15
Q1 2026BHE
BENCHMARK ELECTRS INC
United StatesCOM · Put8,1005,400-2,700$346,356$302,724-$43,6322026-05-15
Q1 2026IVR
INVESCO MORTGAGE CAPITAL INC
United StatesCOM · Call83,20081,200-2,000$699,712$656,096-$43,6162026-05-15
Q1 2026AREN
THE ARENA GROUP HOLDINGS INC
United StatesCOM · Call18,90014,900-4,000$75,600$32,333-$43,2672026-05-15
Q1 2026CURI
CURIOSITYSTREAM INC
United StatesCOM CL A · Put39,70036,600-3,100$150,860$108,336-$42,5242026-05-15
Q1 2026ALLO
ALLOGENE THERAPEUTICS INC
United StatesCOM · Call78,60061,500-17,100$107,682$150,060+$42,3782026-05-15
Q1 2026VINFAST AUTO LTD
CUSIP Y9390M103
—SHS · Call63,00043,900-19,100$210,420$169,015-$41,4052026-05-15
Q1 2026ETF OPPORTUNITIES TRUST
CUSIP 26923N181
—T REX 2X INVERSE · Call47,40038,000-9,400$562,401$603,440+$41,0392026-05-15
Q1 2026VIVANI MEDICAL INC
CUSIP 92854B109
United StatesCOMMON STOCK · Call44,80014,100-30,700$55,104$14,100-$41,0042026-05-15
Q1 2026MED
MEDIFAST INC
United StatesCOM · Put33,10030,700-2,400$353,508$312,833-$40,6752026-05-15
Q1 2026WTRG
ESSENTIAL UTILS INC
United StatesCOM · Put8,3006,900-1,400$318,388$277,863-$40,5252026-05-15
Q1 2026LBRT
LIBERTY ENERGY INC
United StatesCOM CL A · Call117,80074,100-43,700$2,174,588$2,134,080-$40,5082026-05-15
Q1 2026AVT
AVNET INC
United StatesCOM · Call13,90011,500-2,400$668,312$708,630+$40,3182026-05-15
Q1 2026VIVOPOWER PLC
CUSIP G9376R209
—SHS NEW · Call45,10026,900-18,200$102,152$61,870-$40,2822026-05-15
Q1 2026AVNT
AVIENT CORPORATION
United StatesCOM · Call10,0007,500-2,500$312,400$272,250-$40,1502026-05-15
Q1 2026CUZ
COUSINS PPTYS INC
United StatesCOM NEW · Call11,80011,700-100$304,204$264,069-$40,1352026-05-15
Q1 2026CCLD
CARECLOUD INC
United StatesCOM · Call50,90029,800-21,100$148,628$108,770-$39,8582026-05-15
Q1 2026TSSI
TSS INC DEL
United StatesCOM · Put143,80081,200-62,600$1,016,666$1,056,412+$39,7462026-05-15
Q1 2026XLRE
SELECT SECTOR SPDR TR
United StatesSTATE STREET REA · Call125,200124,700-500$5,051,820$5,091,501+$39,6812026-05-15
Q1 2026PSMT
PRICESMART INC
United StatesCOM · Call2,5002,300-200$306,675$346,150+$39,4752026-05-15
Q1 2026PHG
KONINKLIJKE PHILIPS N V
NetherlandsNY REGIS SHS NEW · Call32,60030,800-1,800$882,808$843,920-$38,8882026-05-15
Q1 2026SCHA
SCHWAB STRATEGIC TR
United StatesUS SML CAP ETF · Call22,90021,100-1,800$652,192$613,588-$38,6042026-05-15
Q1 2026ACGL
ARCH CAP GROUP LTD
BermudaORD · Put2,9002,500-400$278,168$239,975-$38,1932026-05-15
Q1 2026SPRU
SPRUCE POWER HOLDING CORP
United StatesCOM NEW · Call19,50015,200-4,300$99,255$62,320-$36,9352026-05-15
Q1 2026HR
HEALTHCARE RLTY TR
United StatesCL A COM · Put14,00011,800-2,200$237,300$200,482-$36,8182026-05-15
Q1 2026DEFI
DEFI TECHNOLOGIES INC
BrazilCOM · Put105,80077,900-27,900$79,837$43,040-$36,7972026-05-15
Q1 2026NEON
NEONODE INC
SwedenCOM PAR · Call47,80033,200-14,600$83,172$46,480-$36,6922026-05-15
Q1 2026IIPR
INNOVATIVE INDL PPTYS INC
United StatesCOM · Call56,00053,600-2,400$2,652,160$2,688,576+$36,4162026-05-15
Q1 2026GETY
GETTY IMAGES HOLDINGS INC
United StatesCL A COM · Call53,90045,300-8,600$72,226$35,941-$36,2852026-05-15
Q1 2026LXRX
LEXICON PHARMACEUTICALS INC
United StatesCOM NEW · Put85,30039,700-45,600$98,095$61,932-$36,1632026-05-15
Q1 2026PTRN
PATTERN GROUP INC
United StatesCOM SER A · Call15,40011,400-4,000$177,716$141,702-$36,0142026-05-15
Q1 2026CBT
CABOT CORP
United StatesCOM · Put30,60027,400-3,200$2,028,168$2,063,494+$35,3262026-05-15
Q1 2026CYH
COMMUNITY HEALTH SYS INC NEW
United StatesCOM · Call70,80063,700-7,100$220,896$187,278-$33,6182026-05-15
Q1 2026ELTX
ELICIO THERAPEUTICS INC
United StatesCOM · Put18,40016,800-1,600$146,464$179,592+$33,1282026-05-15
Q1 2026OS
ONESTREAM INC
United StatesCL A · Call20,20014,100-6,100$371,276$338,400-$32,8762026-05-15
Q1 2026BTSG
BRIGHTSPRING HEALTH SVCS INC
United StatesCOM · Put8,0007,800-200$299,600$332,358+$32,7582026-05-15
Q1 2026VIVOPOWER PLC
CUSIP G9376R209
—SHS NEW · Put26,70012,200-14,500$60,476$28,060-$32,4162026-05-15
Q1 2026REGENCELL BIOSCIENCE HLDGS L
CUSIP G7487R100
—ORDINARY SHARES · Put17,40013,100-4,300$365,400$333,133-$32,2672026-05-15
Q1 2026BARK
BARK INC
United StatesCOM · Put69,30019,400-49,900$41,753$9,828-$31,9252026-05-15
Q1 2026CLVT
CLARIVATE PLC
United KingdomORD SHS · Call37,30036,700-600$124,582$92,851-$31,7312026-05-15
Q1 2026EGHT
8X8 INC NEW
United StatesCOM · Put28,20014,700-13,500$55,554$24,402-$31,1522026-05-15
Q1 2026RWAY
RUNWAY GROWTH FINANCE CORP
United StatesCOM · Call13,20012,700-500$117,876$87,249-$30,6272026-05-15