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Citadel Advisors LLC Historic Quarter Change: USA Options, Reduced, 2015 Q2, Page 11

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.

  • Q2 2015: Stock MODEL N INC; Country of operation —; Class Cmn · Put; Shares before 15,700.
  • Q2 2015: Stock AIRGAS INC CMN STK; Country of operation —; Class Cmn · Put; Shares before 16,600.
  • Q2 2015: Stock MEDNAX INC; Country of operation —; Class Cmn · Put; Shares before 6,800.
  • Q2 2015: Stock TRIMBLE NAVIGATION LTD CMN STK; Country of operation —; Class Cmn · Call; Shares before 11,000.

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
Q2 2015MODEL N INC
CUSIP 607525952
—Cmn · Put15,7001,200-14,500$188$14-$1742015-08-14
Q2 2015AIRGAS INC CMN STK
CUSIP 009363952
—Cmn · Put16,60015,000-1,600$1,761$1,587-$1742015-08-14
Q2 2015MEDNAX INC
CUSIP 58502B956
—Cmn · Put6,8004,300-2,500$493$319-$1742015-08-14
Q2 2015TRIMBLE NAVIGATION LTD CMN STK
CUSIP 896239900
—Cmn · Call11,0004,400-6,600$277$103-$1742015-08-14
Q2 2015WEBMD HEALTH A ORDINARY
CUSIP 94770V952
—Cmn · Put36,80032,500-4,300$1,613$1,439-$1742015-08-14
Q2 2015SPRINT CORP
CUSIP 85207U905
—Cmn · Call98,70064,700-34,000$468$295-$1732015-08-14
Q2 2015MEREDITH CORP
CUSIP 589433951
—Cmn · Put5,3002,400-2,900$296$125-$1712015-08-14
Q2 2015INGERSOLL-RAND PLC
CUSIP G47791951
—Cmn · Put34,20032,000-2,200$2,328$2,157-$1712015-08-14
Q2 2015STEELCASE INC CMN STOCK
CUSIP 858155953
—Cmn · Put11,8002,800-9,000$223$53-$1702015-08-14
Q2 2015CMS ENERGY CORPORATION
CUSIP 125896950
—Cmn · Put9,8005,400-4,400$342$172-$1702015-08-14
Q2 2015GUIDEWIRE SOFTWARE INC
CUSIP 40171V900
—Cmn · Call16,10012,800-3,300$847$678-$1692015-08-14
Q2 2015GRAND CANYON EDUCATION INC
CUSIP 38526M906
—Cmn · Call12,2008,500-3,700$528$360-$1682015-08-14
Q2 2015IMPERVA INC
CUSIP 45321L900
—Cmn · Call18,2009,000-9,200$777$609-$1682015-08-14
Q2 2015VERTEX PHARMACEUTICALS INC CMN STK
CUSIP 92532F900
—Cmn · Call48,40047,600-800$5,710$5,878+$1682015-08-14
Q2 2015HOSPITALITY PROPERTIES TRUST
CUSIP 44106M902
—Cmn · Call25,00022,800-2,200$825$657-$1682015-08-14
Q2 2015NEWS CORP - CLASS A
CUSIP 65249B909
—Cmn · Call28,20019,400-8,800$451$283-$1682015-08-14
Q2 2015OUTFRONT MEDIA INC
CUSIP 69007J906
—Cmn · Call10,4005,700-4,700$311$144-$1672015-08-14
Q2 2015FOSTER (LB) CO -CL A CMN STK
CUSIP 350060909
—Cmn · Call7,0004,800-2,200$332$166-$1662015-08-14
Q2 2015DYNAVAX TECHNOLOGIES CORP COMMON STOCK
CUSIP 268158901
—Cmn · Call37,40028,800-8,600$839$675-$1642015-08-14
Q2 2015CEMPRA INC
CUSIP 15130J909
—Cmn · Call11,9007,100-4,800$408$244-$1642015-08-14
Q2 2015BEACON ROOFING SUPPLY INC COMMON STOCK
CUSIP 073685959
—Cmn · Put8,3002,900-5,400$260$96-$1642015-08-14
Q2 2015ENLINK MIDSTREAM PARTNERS LP
CUSIP 29336U907
—Cmn · Call27,40023,400-4,000$678$514-$1642015-08-14
Q2 2015STATE STREET CORP CMN STK
CUSIP 857477903
—Cmn · Call53,70053,400-300$3,949$4,112+$1632015-08-14
Q2 2015DTS INC COMMON STOCK
CUSIP 23335C951
—Cmn · Put5,100400-4,700$174$12-$1622015-08-14
Q2 2015BLUCORA INC
CUSIP 095229900
—Cmn · Call24,90011,000-13,900$340$178-$1622015-08-14
Q2 2015GENESIS ENERGY LP
CUSIP 371927904
—Cmn · Call16,90014,400-2,500$794$632-$1622015-08-14
Q2 2015HUB GROUP INC CMN STOCK
CUSIP 443320956
—Cmn · Put6,4002,200-4,200$251$89-$1622015-08-14
Q2 2015Carter Holdings Inc COMMON STOCK
CUSIP 146229909
—Cmn · Call19,80015,700-4,100$1,831$1,669-$1622015-08-14
Q2 2015SUPERVALU INC
CUSIP 868536903
—Cmn · Call25,50016,700-8,800$297$135-$1622015-08-14
Q2 2015WEBSTER FINANCIAL CORP COMMON STOCK
CUSIP 947890959
—Cmn · Put8,3003,700-4,600$308$146-$1622015-08-14
Q2 2015FEDEX CORPORATION CMN STOCK
CUSIP 31428X906
—Cmn · Call150,100144,800-5,300$24,834$24,674-$1602015-08-14
Q2 2015OCWEN FINL CORP CMN STOCK
CUSIP 675746909
—Cmn · Call190,700169,900-20,800$1,573$1,733+$1602015-08-14
Q2 2015HEALTHSOUTH CORP COMMON STOCK
CUSIP 421924909
—Cmn · Call11,8007,900-3,900$523$364-$1592015-08-14
Q2 2015GNC HOLDINGS INC-CL A
CUSIP 36191G957
—Cmn · Put20,10018,600-1,500$986$827-$1592015-08-14
Q2 2015GILDAN ACTIVEWEAR INC -CL A CMN STOCK
CUSIP 375916953
—Cmn · Put24,20016,700-7,500$714$555-$1592015-08-14
Q2 2015PIEDMONT NATURAL GAS CO CMN STK
CUSIP 720186905
—Cmn · Call7,0002,800-4,200$258$99-$1592015-08-14
Q2 2015TAKE-TWO INTERACTIVE SFT CMN STOCK
CUSIP 874054909
—Cmn · Call86,40085,500-900$2,199$2,357+$1582015-08-14
Q2 2015ORGANOVO HOLDINGS INC
CUSIP 68620A904
—Cmn · Call109,30060,700-48,600$387$229-$1582015-08-14
Q2 2015TREEHOUSE FOODS INC COMMON STOCK
CUSIP 89469A954
—Cmn · Put4,6002,900-1,700$391$235-$1562015-08-14
Q2 2015EV ENERGY PARTNER LP LTD PARTNERSHIP
CUSIP 26926V957
—Cmn · Put38,60031,400-7,200$515$359-$1562015-08-14
Q2 2015MAXWELL TECHNOLOGIES INC CMN STK
CUSIP 577767956
—Cmn · Put41,10029,500-11,600$331$176-$1552015-08-14
Q2 2015RTI INTERNATIONAL METALS CMN STK
CUSIP 74973W907
—Cmn · Call4,400100-4,300$158$3-$1552015-08-14
Q2 2015DONNELLEY R R & SONS CO
CUSIP 257867901
—Cmn · Call37,70032,700-5,000$723$570-$1532015-08-14
Q2 2015TERADYNE INC CMN STK
CUSIP 880770902
—Cmn · Call95,60085,500-10,100$1,802$1,649-$1532015-08-14
Q2 2015EPR PROPERTIES
CUSIP 26884U909
—Cmn · Call7,3005,200-2,100$438$285-$1532015-08-14
Q2 2015CALLON PETE CO DEL CMN STOCK
CUSIP 13123X902
—Cmn · Call33,20011,600-21,600$248$97-$1512015-08-14
Q2 2015RETROPHIN INC
CUSIP 761299956
—Cmn · Put9,9002,600-7,300$237$86-$1512015-08-14
Q2 2015ANGIE'S LIST INC
CUSIP 034754901
—Cmn · Call35,9009,800-26,100$211$60-$1512015-08-14
Q2 2015SLM CORP CMN STK
CUSIP 78442P906
—Cmn · Call21,2004,700-16,500$197$46-$1512015-08-14
Q2 2015BONANZA CREEK ENERGY INC
CUSIP 097793953
—Cmn · Put14,80011,800-3,000$365$215-$1502015-08-14
Q2 2015CLEARWATER PAPER CORP
CUSIP 18538R903
—Cmn · Call6,6004,900-1,700$431$281-$1502015-08-14
Q2 2015JANUS CAPITAL GROUP INC CMN STK
CUSIP 47102X955
—Cmn · Put29,30020,700-8,600$504$354-$1502015-08-14
Q2 2015MONOLITHIC POWER SYSTEMS INC. COMMON STOCK
CUSIP 609839905
—Cmn · Call3,600800-2,800$190$41-$1492015-08-14
Q2 2015CYBERONICS INC
CUSIP 23251P952
—Cmn · Put5,5003,500-2,000$357$208-$1492015-08-14
Q2 2015FLOWERS FOODS INC
CUSIP 343498901
—Cmn · Call6,800300-6,500$155$6-$1492015-08-14
Q2 2015BIODELIVERY SCIENCES INT'L INC CMN STK
CUSIP 09060J956
—Cmn · Put31,00022,200-8,800$326$177-$1492015-08-14
Q2 2015MADISON SQUARE GARDEN CO/THE
CUSIP 55826P900
—Cmn · Call6,3004,600-1,700$533$384-$1492015-08-14
Q2 2015KLX INC
CUSIP 482539903
—Cmn · Call16,10010,700-5,400$620$472-$1482015-08-14
Q2 2015SALLY BEAUTY CO INC COMMON STOCK
CUSIP 79546E904
—Cmn · Call6,7002,600-4,100$230$82-$1482015-08-14
Q2 2015IAMGOLD CORPORATION COMMON STOCK
CUSIP 450913958
—Cmn · Put230,300141,300-89,000$431$283-$1482015-08-14
Q2 2015ORBITZ WORLDWIDE INC
CUSIP 68557K959
—Cmn · Put28,90016,600-12,300$337$190-$1472015-08-14
Q2 2015PG&E CORP
CUSIP 69331C958
—Cmn · Put18,70017,200-1,500$992$845-$1472015-08-14
Q2 2015AMETEK INC
CUSIP 031100900
—Cmn · Call8,1005,100-3,000$426$279-$1472015-08-14
Q2 2015CVR REFINING LP
CUSIP 12663P957
—Cmn · Put47,80046,200-1,600$991$845-$1462015-08-14
Q2 2015ENERPLUS RESOURCES FUND COMMON STOCK
CUSIP 292766902
—Cmn · Call36,60025,600-11,000$371$225-$1462015-08-14
Q2 2015FEDERAL AGRIC MTG CORP CMN STOCK
CUSIP 313148906
—Cmn · Call9,8004,500-5,300$276$131-$1452015-08-14
Q2 2015VERA BRADLEY INC
CUSIP 92335C956
—Cmn · Put14,7008,300-6,400$239$94-$1452015-08-14
Q2 2015CAPITAL SENIOR LIVING CORP CMN STOCK
CUSIP 140475954
—Cmn · Put15,50010,500-5,000$402$257-$1452015-08-14
Q2 2015HEADWATERS INC CMN STOCK
CUSIP 42210P902
—Cmn · Call19,20011,400-7,800$352$208-$1442015-08-14
Q2 2015ANNALY CAPITAL MANAGEMENT INC CMN STOCK
CUSIP 035710909
—Cmn · Call50,60041,600-9,000$526$382-$1442015-08-14
Q2 2015DEMANDWARE INC
CUSIP 24802Y955
—Cmn · Put13,9009,900-4,000$847$704-$1432015-08-14
Q2 2015RPM INTL INC COMMON STOCK
CUSIP 749685953
—Cmn · Put4,2001,200-3,000$202$59-$1432015-08-14
Q2 2015NAVIENT CORP
CUSIP 63938C908
—Cmn · Call8,5001,700-6,800$173$31-$1422015-08-14
Q2 2015TITAN MACHINERY INC
CUSIP 88830R901
—Cmn · Call26,10014,000-12,100$348$206-$1422015-08-14
Q2 2015RPM INTL INC COMMON STOCK
CUSIP 749685903
—Cmn · Call20,30017,000-3,300$974$832-$1422015-08-14
Q2 2015IMPERVA INC
CUSIP 45321L950
—Cmn · Put21,90015,900-6,000$935$1,076+$1412015-08-14
Q2 2015HORMEL GEO A & CO
CUSIP 440452950
—Cmn · Put11,7009,300-2,400$665$524-$1412015-08-14
Q2 2015ULTA SALON COSMETICS & FRAGR
CUSIP 90384S903
—Cmn · Call60,70060,200-500$9,157$9,298+$1412015-08-14
Q2 2015JARDEN CORP CMN STK
CUSIP 471109958
—Cmn · Put14,35011,950-2,400$759$618-$1412015-08-14
Q2 2015ELLIE MAE INC
CUSIP 28849P900
—Cmn · Call12,50011,900-600$691$831+$1402015-08-14
Q2 2015TRINET GROUP INC
CUSIP 896288907
—Cmn · Call11,30010,200-1,100$398$259-$1392015-08-14
Q2 2015CAREER EDUCATION CORPORATION
CUSIP 141665909
—Cmn · Call36,40013,300-23,100$183$44-$1392015-08-14
Q2 2015NAUTILUS INC CMN STOCK
CUSIP 63910B952
—Cmn · Put17,2005,800-11,400$263$125-$1382015-08-14
Q2 2015FLEXTRONICS INTERNATIONAL LTD CMN STK
CUSIP Y2573F952
—Cmn · Put40,60033,300-7,300$515$377-$1382015-08-14
Q2 2015PERNIX THERAPEUTICS HOLDINGS
CUSIP 71426V908
—Cmn · Call15,7005,000-10,700$168$30-$1382015-08-14
Q2 2015ALLEGION PLC
CUSIP G0176J959
—Cmn · Put4,7002,500-2,200$287$150-$1372015-08-14
Q2 2015SERVICEMASTER GLOBAL HOLDING
CUSIP 81761R909
—Cmn · Call4,800700-4,100$162$25-$1372015-08-14
Q2 2015SIGMA ALDRICH CORP
CUSIP 826552951
—Cmn · Put2,3001,300-1,000$318$181-$1372015-08-14
Q2 2015ONEOK PARTNERS L.P. CMN STOCK
CUSIP 68268N953
—Cmn · Put14,10012,900-1,200$576$439-$1372015-08-14
Q2 2015AFFYMETRIX INC COM STK
CUSIP 00826T908
—Cmn · Call17,6007,800-9,800$221$85-$1362015-08-14
Q2 2015LA QUINTA HOLDINGS INC
CUSIP 50420D958
—Cmn · Put11,0005,500-5,500$260$126-$1342015-08-14
Q2 2015VANTIV INC - CL A
CUSIP 92210H905
—Cmn · Call13,3009,600-3,700$501$367-$1342015-08-14
Q2 2015FLOTEK INDUSTRIES INC COMMON STOCK
CUSIP 343389952
—Cmn · Put23,20016,600-6,600$342$208-$1342015-08-14
Q2 2015STEMLINE THERAPEUTICS INC
CUSIP 85858C907
—Cmn · Call35,80032,600-3,200$518$384-$1342015-08-14
Q2 2015ROSETTA RESOURCES INC
CUSIP 777779957
—Cmn · Put29,40027,400-2,000$500$634+$1342015-08-14
Q2 2015WALTER ENERGY INC
CUSIP 93317Q905
—Cmn · Call320,400300,000-20,400$199$65-$1342015-08-14
Q2 2015WATSCO INC CMN STK
CUSIP 942622950
—Cmn · Put11,50010,600-900$1,446$1,312-$1342015-08-14
Q2 2015MARKIT LTD
CUSIP G58249956
—Cmn · Put10,2005,500-4,700$274$141-$1332015-08-14
Q2 2015NEUSTAR INC-CLASS A COMMON STOCK
CUSIP 64126X951
—Cmn · Put49,20036,900-12,300$1,211$1,078-$1332015-08-14
Q2 2015AURICO GOLD INC
CUSIP 05155C955
—Cmn · Put79,90031,000-48,900$221$88-$1332015-08-14

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