Citadel Advisors LLC Historic Quarter Change: USA Options, Added, 2015 Q1, Page 9

CITADEL ADVISORS LLC historic quarter change: USA Options, Added

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 2015: Stock ENERGEN CORP CMN STK; Country of operation —; Class Cmn · Put; Shares before 23,400.
Q1 2015: Stock BUNGE LIMITED; Country of operation —; Class Cmn · Put; Shares before 35,100.
Q1 2015: Stock TENNECO INC COMMON STOCK; Country of operation —; Class Cmn · Put; Shares before 6,700.
Q1 2015: Stock MURPHY USA INC; Country of operation —; Class Cmn · Put; Shares before 8,600.

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.

Quarter	Stock	Country of operation	Class	Shares before	Shares after	Share change	Value before	Value after	Value change	Filed
Q1 2015	ENERGEN CORP CMN STK CUSIP 29265N958	—	Cmn · Put	23,400	30,300	+6,900	$1,492	$2,000	+$508	2015-05-15
Q1 2015	BUNGE LIMITED CUSIP G16962955	—	Cmn · Put	35,100	44,900	+9,800	$3,191	$3,698	+$507	2015-05-15
Q1 2015	TENNECO INC COMMON STOCK CUSIP 880349955	—	Cmn · Put	6,700	15,400	+8,700	$379	$884	+$505	2015-05-15
Q1 2015	MURPHY USA INC CUSIP 626755952	—	Cmn · Put	8,600	15,100	+6,500	$592	$1,093	+$501	2015-05-15
Q1 2015	ZIOPHARM ONCOLOGY INC COMMON STOCK CUSIP 98973P901	—	Cmn · Call	18,400	55,100	+36,700	$93	$593	+$500	2015-05-15
Q1 2015	NORTHWEST BIOTHERAPEUTICS INC CUSIP 66737P900	—	Cmn · Call	94,700	136,600	+41,900	$507	$1,007	+$500	2015-05-15
Q1 2015	SOUTHWESTERN ENERGY CO CMN STK CUSIP 845467909	—	Cmn · Call	181,500	235,100	+53,600	$4,953	$5,452	+$499	2015-05-15
Q1 2015	ZYNGA INC - CL A CUSIP 98986T908	—	Cmn · Call	151,900	316,700	+164,800	$404	$903	+$499	2015-05-15
Q1 2015	GARMIN LTD CUSIP H2906T909	—	Cmn · Call	23,400	36,500	+13,100	$1,236	$1,734	+$498	2015-05-15
Q1 2015	SYNCHRONY FINANCIAL CUSIP 87165B903	—	Cmn · Call	9,500	25,700	+16,200	$283	$780	+$497	2015-05-15
Q1 2015	LINCOLN NATL CORP IND CUSIP 534187909	—	Cmn · Call	49,000	57,800	+8,800	$2,826	$3,321	+$495	2015-05-15
Q1 2015	APARTMENT INVT & MGMT CO CUSIP 03748R901	—	Cmn · Call	4,400	16,700	+12,300	$163	$657	+$494	2015-05-15
Q1 2015	NORTHERN TIER ENERGY LP CUSIP 665826903	—	Cmn · Call	35,800	50,800	+15,000	$793	$1,287	+$494	2015-05-15
Q1 2015	UNITED RENTALS INC CMN STOCK CUSIP 911363909	—	Cmn · Call	84,800	100,300	+15,500	$8,650	$9,143	+$493	2015-05-15
Q1 2015	CRANE CO CUSIP 224399905	—	Cmn · Call	500	8,300	+7,800	$29	$518	+$489	2015-05-15
Q1 2015	OFFICE DEPOT CMN STOCK CUSIP 676220956	—	Cmn · Put	81,800	129,400	+47,600	$701	$1,190	+$489	2015-05-15
Q1 2015	EPAM SYSTEMS INC CUSIP 29414B904	—	Cmn · Call	5,700	12,400	+6,700	$272	$760	+$488	2015-05-15
Q1 2015	AKORN INC CMN STK CUSIP 009728906	—	Cmn · Call	12,100	19,400	+7,300	$438	$922	+$484	2015-05-15
Q1 2015	JM SMUCKER CO -NEW COMMON SHARES CUSIP 832696955	—	Cmn · Put	17,000	19,000	+2,000	$1,717	$2,199	+$482	2015-05-15
Q1 2015	BARRACUDA NETWORKS INC CUSIP 068323904	—	Cmn · Call	10,900	22,700	+11,800	$391	$873	+$482	2015-05-15
Q1 2015	STATE STREET CORP CMN STK CUSIP 857477903	—	Cmn · Call	44,200	53,700	+9,500	$3,470	$3,949	+$479	2015-05-15
Q1 2015	VIACOM INC CMN STK-CLASS B CUSIP 92553P951	—	Cmn · Put	105,400	109,100	+3,700	$7,931	$7,452	-$479	2015-05-15
Q1 2015	LABORATORY CORP. OF AMER. HLDGS COMMON STOCK CUSIP 50540R959	—	Cmn · Put	14,500	16,200	+1,700	$1,565	$2,043	+$478	2015-05-15
Q1 2015	COGNEX CORP CMN STK CUSIP 192422903	—	Cmn · Call	9,800	17,800	+8,000	$405	$883	+$478	2015-05-15
Q1 2015	ATLAS AIR WORLDWIDE HOLDINGS INC CUSIP 049164955	—	Cmn · Put	5,100	16,900	+11,800	$251	$727	+$476	2015-05-15
Q1 2015	TEXTURA CORP CUSIP 883211954	—	Cmn · Put	1,800	19,400	+17,600	$51	$527	+$476	2015-05-15
Q1 2015	GROUP 1 AUTOMOTIVE INC CUSIP 398905909	—	Cmn · Call	7,500	13,300	+5,800	$672	$1,148	+$476	2015-05-15
Q1 2015	IPG PHOTONICS CORP. CUSIP 44980X959	—	Cmn · Put	8,500	12,000	+3,500	$637	$1,112	+$475	2015-05-15
Q1 2015	WEBMD HEALTH A ORDINARY CUSIP 94770V952	—	Cmn · Put	28,800	36,800	+8,000	$1,139	$1,613	+$474	2015-05-15
Q1 2015	MELLANOX TECHNOLOGIES LTD CUSIP M51363903	—	Cmn · Call	58,500	65,600	+7,100	$2,500	$2,974	+$474	2015-05-15
Q1 2015	COLGATE-PALMOLIVE COMPANY CUSIP 194162903	—	Cmn · Call	194,100	200,500	+6,400	$13,430	$13,903	+$473	2015-05-15
Q1 2015	MID-AMERICA APT CMNTYS INC CMN STK CUSIP 59522J953	—	Cmn · Put	700	6,800	+6,100	$52	$525	+$473	2015-05-15
Q1 2015	VIVINT SOLAR INC CUSIP 92854Q906	—	Cmn · Call	13,300	48,900	+35,600	$123	$594	+$471	2015-05-15
Q1 2015	TEKMIRA PHARMACEUTICALS CORP CUSIP 87911B959	—	Cmn · Put	6,200	32,300	+26,100	$94	$564	+$470	2015-05-15
Q1 2015	Carter Holdings Inc COMMON STOCK CUSIP 146229959	—	Cmn · Put	12,000	16,400	+4,400	$1,048	$1,517	+$469	2015-05-15
Q1 2015	SL GREEN REALTY CORP CMN STOCK CUSIP 78440X951	—	Cmn · Put	19,700	21,900	+2,200	$2,345	$2,812	+$467	2015-05-15
Q1 2015	COUPONS.COM INC CUSIP 22265J902	—	Cmn · Call	13,000	59,400	+46,400	$231	$697	+$466	2015-05-15
Q1 2015	TRUECAR INC CUSIP 89785L957	—	Cmn · Put	5,100	32,600	+27,500	$117	$582	+$465	2015-05-15
Q1 2015	ANNALY CAPITAL MANAGEMENT INC CMN STOCK CUSIP 035710909	—	Cmn · Call	5,600	50,600	+45,000	$61	$526	+$465	2015-05-15
Q1 2015	COMMSCOPE HOLDING CO INC CUSIP 20337X959	—	Cmn · Put	300	16,500	+16,200	$7	$471	+$464	2015-05-15
Q1 2015	NORTHSTAR REALTY FINANCE CUSIP 66704R954	—	Cmn · Put	74,400	97,800	+23,400	$1,308	$1,772	+$464	2015-05-15
Q1 2015	MANHATTAN ASSOCIATES INC CUSIP 562750909	—	Cmn · Call	9,600	16,900	+7,300	$391	$855	+$464	2015-05-15
Q1 2015	SCRIPPS CO (EW) -CL A CMN STK CUSIP 811054902	—	Cmn · Call	5,500	20,600	+15,100	$123	$586	+$463	2015-05-15
Q1 2015	VANGUARD NATURAL RESOURCES CUSIP 92205F956	—	Cmn · Put	23,800	58,800	+35,000	$359	$822	+$463	2015-05-15
Q1 2015	APARTMENT INVT & MGMT CO CUSIP 03748R951	—	Cmn · Put	7,800	19,100	+11,300	$290	$752	+$462	2015-05-15
Q1 2015	PROOFPOINT INC CUSIP 743424903	—	Cmn · Call	11,700	17,300	+5,600	$564	$1,025	+$461	2015-05-15
Q1 2015	BEMIS INC CUSIP 081437955	—	Cmn · Put	6,700	16,500	+9,800	$303	$764	+$461	2015-05-15
Q1 2015	VENTAS INC CMN STOCK CUSIP 92276F900	—	Cmn · Call	17,400	23,400	+6,000	$1,248	$1,709	+$461	2015-05-15
Q1 2015	DEPOMED INC CMN STOCK CUSIP 249908904	—	Cmn · Call	8,400	26,500	+18,100	$135	$594	+$459	2015-05-15
Q1 2015	METHANEX CORP CUSIP 59151K958	—	Cmn · Put	10,000	17,100	+7,100	$458	$916	+$458	2015-05-15
Q1 2015	CORNING INC CUSIP 219350905	—	Cmn · Call	278,500	301,700	+23,200	$6,386	$6,843	+$457	2015-05-15
Q1 2015	JOY GLOBAL INC CMN STK CUSIP 481165908	—	Cmn · Call	68,600	93,100	+24,500	$3,191	$3,648	+$457	2015-05-15
Q1 2015	NVIDIA CORP CUSIP 67066G954	—	Cmn · Put	214,000	226,900	+12,900	$4,291	$4,748	+$457	2015-05-15
Q1 2015	EQUITY COMMONWEALTH CUSIP 294628952	—	Cmn · Put	4,300	21,300	+17,000	$110	$566	+$456	2015-05-15
Q1 2015	PAPA JOHNS INTERNATIONAL INC CUSIP 698813952	—	Cmn · Put	8,000	14,600	+6,600	$446	$902	+$456	2015-05-15
Q1 2015	RPM INTL INC COMMON STOCK CUSIP 749685903	—	Cmn · Call	10,300	20,300	+10,000	$522	$974	+$452	2015-05-15
Q1 2015	HURON CONSULTING GROUP INC COMMON STOCK CUSIP 447462952	—	Cmn · Put	2,200	9,100	+6,900	$150	$602	+$452	2015-05-15
Q1 2015	KATE SPADE & CO CUSIP 485865909	—	Cmn · Call	75,400	85,800	+10,400	$2,414	$2,865	+$451	2015-05-15
Q1 2015	B/E AEROSPACE INC CUSIP 073302901	—	Cmn · Call	4,100	10,800	+6,700	$238	$687	+$449	2015-05-15
Q1 2015	WORLD WRESTLING ENTERTAINMENT CMN STOCK CUSIP 98156Q958	—	Cmn · Put	39,300	66,700	+27,400	$485	$934	+$449	2015-05-15
Q1 2015	AUTODESK INC CUSIP 052769956	—	Cmn · Put	97,300	107,300	+10,000	$5,844	$6,292	+$448	2015-05-15
Q1 2015	DRESSER-RAND GROUP INC. COMMON STOCK CUSIP 261608953	—	Cmn · Put	12,800	18,600	+5,800	$1,047	$1,495	+$448	2015-05-15
Q1 2015	CULLEN/FROST BANKERS INC CMN STK CUSIP 229899909	—	Cmn · Call	6,900	13,500	+6,600	$487	$933	+$446	2015-05-15
Q1 2015	BUCKEYE PARTNERS -LP CUSIP 118230951	—	Cmn · Put	8,700	14,600	+5,900	$658	$1,103	+$445	2015-05-15
Q1 2015	CIMPRESS NV CUSIP N20146951	—	Cmn · Put	42,100	42,600	+500	$3,151	$3,595	+$444	2015-05-15
Q1 2015	ARRIS GROUP INC CUSIP 04270V956	—	Cmn · Put	5,200	20,700	+15,500	$157	$598	+$441	2015-05-15
Q1 2015	TRI POINTE HOMES INC CUSIP 87265H909	—	Cmn · Call	32,400	60,500	+28,100	$494	$934	+$440	2015-05-15
Q1 2015	DIAMOND FOODS INC COMMON STOCK CUSIP 252603905	—	Cmn · Call	20,400	31,200	+10,800	$576	$1,016	+$440	2015-05-15
Q1 2015	FIESTA RESTAURANT GROUP INC CUSIP 31660B951	—	Cmn · Put	4,100	11,300	+7,200	$249	$689	+$440	2015-05-15
Q1 2015	ENCORE WIRE CORP CMN STK CUSIP 292562905	—	Cmn · Call	200	11,800	+11,600	$7	$447	+$440	2015-05-15
Q1 2015	EPR PROPERTIES CUSIP 26884U959	—	Cmn · Put	3,500	10,700	+7,200	$202	$642	+$440	2015-05-15
Q1 2015	TEMPUR SEALY INTERNATIONAL INC CUSIP 88023U901	—	Cmn · Call	18,700	25,400	+6,700	$1,027	$1,467	+$440	2015-05-15
Q1 2015	SIMPSON MANUFACTURING INC CMN STK CUSIP 829073905	—	Cmn · Call	16,600	27,100	+10,500	$574	$1,013	+$439	2015-05-15
Q1 2015	WORLD ACCEPTANCE CP/DE CUSIP 981419904	—	Cmn · Call	14,400	21,700	+7,300	$1,144	$1,582	+$438	2015-05-15
Q1 2015	REGAL ENTERTAINMENT GROUP CUSIP 758766909	—	Cmn · Call	6,200	24,900	+18,700	$132	$569	+$437	2015-05-15
Q1 2015	VITAMIN SHOPPE INC CUSIP 92849E901	—	Cmn · Call	8,900	21,100	+12,200	$432	$869	+$437	2015-05-15
Q1 2015	BLOOMIN' BRANDS INC CUSIP 094235908	—	Cmn · Call	16,100	34,300	+18,200	$399	$835	+$436	2015-05-15
Q1 2015	WABTEC CMN STOCK CUSIP 929740908	—	Cmn · Call	4,300	8,500	+4,200	$374	$808	+$434	2015-05-15
Q1 2015	CAPELLA EDUCATION CO CUSIP 139594905	—	Cmn · Call	900	7,700	+6,800	$69	$500	+$431	2015-05-15
Q1 2015	FIDELITY NATIONAL INFORMATION CMN STK CUSIP 31620M956	—	Cmn · Put	1,500	7,700	+6,200	$93	$524	+$431	2015-05-15
Q1 2015	BCE INC CMN STK CUSIP 05534B950	—	Cmn · Put	11,700	22,800	+11,100	$537	$966	+$429	2015-05-15
Q1 2015	MARATHON OIL CORP COMMON STOCK CUSIP 565849956	—	Cmn · Put	203,700	237,000	+33,300	$5,763	$6,188	+$425	2015-05-15
Q1 2015	NOBLE CORP PLC CUSIP G65431901	—	Cmn · Call	115,500	163,700	+48,200	$1,914	$2,338	+$424	2015-05-15
Q1 2015	GRAND CANYON EDUCATION INC CUSIP 38526M906	—	Cmn · Call	2,300	12,200	+9,900	$107	$528	+$421	2015-05-15
Q1 2015	GOVERNMENT PROPERTIES INCOME CUSIP 38376A953	—	Cmn · Put	1,300	19,700	+18,400	$30	$450	+$420	2015-05-15
Q1 2015	THE GAP INC. CUSIP 364760908	—	Cmn · Call	169,800	174,700	+4,900	$7,150	$7,570	+$420	2015-05-15
Q1 2015	GREIF INC CMN STK CUSIP 397624957	—	Cmn · Put	1,000	11,900	+10,900	$47	$467	+$420	2015-05-15
Q1 2015	OWENS CORNING INC CUSIP 690742951	—	Cmn · Put	46,600	48,100	+1,500	$1,669	$2,088	+$419	2015-05-15
Q1 2015	ACORDA THERAPEUTICS ORD CUSIP 00484M956	—	Cmn · Put	1,700	14,400	+12,700	$69	$479	+$410	2015-05-15
Q1 2015	ENLINK MIDSTREAM PARTNERS LP CUSIP 29336U907	—	Cmn · Call	9,300	27,400	+18,100	$270	$678	+$408	2015-05-15
Q1 2015	BEMIS INC CUSIP 081437905	—	Cmn · Call	2,800	11,500	+8,700	$127	$533	+$406	2015-05-15
Q1 2015	VANTIV INC - CL A CUSIP 92210H905	—	Cmn · Call	2,800	13,300	+10,500	$95	$501	+$406	2015-05-15
Q1 2015	INTERSIL CORPORATION CMN STOCK CUSIP 46069S959	—	Cmn · Put	23,300	51,800	+28,500	$337	$742	+$405	2015-05-15
Q1 2015	MSC INDUSTRIAL DIRECT CO CMN STK CUSIP 553530956	—	Cmn · Put	2,600	8,500	+5,900	$211	$614	+$403	2015-05-15
Q1 2015	ENERGY XXI BERMUDA CUSIP G10082950	—	Cmn · Put	353,800	427,500	+73,700	$1,153	$1,556	+$403	2015-05-15
Q1 2015	ENLINK MIDSTREAM PARTNERS LP CUSIP 29336U957	—	Cmn · Put	400	16,700	+16,300	$12	$413	+$401	2015-05-15
Q1 2015	AXIS CAPITAL HOLDINGS LTD COMMON STOCK CUSIP G0692U959	—	Cmn · Put	2,700	10,400	+7,700	$138	$536	+$398	2015-05-15
Q1 2015	ECOLOGY INC CUSIP 91732J902	—	Cmn · Call	1,200	8,900	+7,700	$48	$445	+$397	2015-05-15
Q1 2015	GENERAL ELECTRIC CORP CUSIP 369604953	—	Cmn · Put	2,427,900	2,456,900	+29,000	$61,353	$60,956	-$397	2015-05-15
Q1 2015	CAL MAINE FOODS INC CMN STOCK CUSIP 128030902	—	Cmn · Call	27,500	37,600	+10,100	$1,073	$1,469	+$396	2015-05-15

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