CITADEL ADVISORS LLC Historic Quarter Change: USA Options, Added, 2017 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 2017: Stock CAMBREX CORP; Country of operation —; Class Cmn · Put; Shares before 4,500.
Q1 2017: Stock SLM; Country of operation United States; Class Cmn · Call; Shares before 26,100.
Q1 2017: Stock AYI; Country of operation United States; Class Cmn · Call; Shares before 20,900.
Q1 2017: Stock CIMPRESS N V; Country of operation —; Class Cmn · Put; Shares before 6,400.

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 2017	CAMBREX CORP CUSIP 132011107		Cmn · Put	4,500	8,700	+4,200	$243	$479	+$236	2017-05-12
Q1 2017	SLM SLM CORP	United States	Cmn · Call	26,100	43,200	+17,100	$288	$523	+$235	2017-05-12
Q1 2017	AYI ACUITY BRANDS INC	United States	Cmn · Call	20,900	24,800	+3,900	$4,825	$5,059	+$234	2017-05-12
Q1 2017	CIMPRESS N V CUSIP N20146101		Cmn · Put	6,400	9,500	+3,100	$586	$819	+$233	2017-05-12
Q1 2017	PROSHARES TR CUSIP 74347B748		Cmn · Call	11,300	20,200	+8,900	$346	$578	+$232	2017-05-12
Q1 2017	UNITED STATES OIL FUND LP CUSIP 91232N108		Cmn · Call	2,568,700	2,807,700	+239,000	$30,105	$29,874	-$231	2017-05-12
Q1 2017	DISCOVER FINL SVCS CUSIP 254709108		Cmn · Put	75,300	76,000	+700	$5,428	$5,198	-$230	2017-05-12
Q1 2017	BANK OF THE OZARKS INC CUSIP 063904106		Cmn · Put	11,000	15,500	+4,500	$578	$806	+$228	2017-05-12
Q1 2017	CVI CVR ENERGY INC	United States	Cmn · Call	7,900	21,300	+13,400	$201	$428	+$227	2017-05-12
Q1 2017	BMRN BIOMARIN PHARMACEUTICAL INC	United States	Cmn · Call	29,800	30,700	+900	$2,469	$2,695	+$226	2017-05-12
Q1 2017	MKTX MARKETAXESS HLDGS INC	United States	Cmn · Put	3,200	3,700	+500	$470	$694	+$224	2017-05-12
Q1 2017	DEPOMED INC CUSIP 249908104		Cmn · Put	41,000	41,100	+100	$739	$516	-$223	2017-05-12
Q1 2017	PROOFPOINT INC CUSIP 743424103		Cmn · Put	9,600	12,100	+2,500	$678	$900	+$222	2017-05-12
Q1 2017	FN FABRINET	Cayman Islands	Cmn · Put	8,600	13,500	+4,900	$347	$567	+$220	2017-05-12
Q1 2017	KBR KBR INC	United States	Cmn · Call	15,200	31,500	+16,300	$254	$473	+$219	2017-05-12
Q1 2017	INDA ISHARES TR	United States	Cmn · Put	7,800	13,600	+5,800	$209	$428	+$219	2017-05-12
Q1 2017	FOUNDATION MEDICINE INC CUSIP 350465100		Cmn · Call	12,100	13,400	+1,300	$214	$432	+$218	2017-05-12
Q1 2017	OCLARO INC CUSIP 67555N206		Cmn · Call	34,900	54,000	+19,100	$312	$530	+$218	2017-05-12
Q1 2017	ETR ENTERGY CORP NEW	United States	Cmn · Call	17,400	19,700	+2,300	$1,278	$1,496	+$218	2017-05-12
Q1 2017	AEE AMEREN CORP	United States	Cmn · Call	12,300	15,800	+3,500	$645	$863	+$218	2017-05-12
Q1 2017	WESTMORELAND COAL CO CUSIP 960878106		Cmn · Put	10,400	27,500	+17,100	$184	$399	+$215	2017-05-12
Q1 2017	SJM SMUCKER J M CO	United States	Cmn · Put	40,700	41,400	+700	$5,212	$5,427	+$215	2017-05-12
Q1 2017	WPC W P CAREY INC	United States	Cmn · Put	9,200	12,200	+3,000	$544	$759	+$215	2017-05-12
Q1 2017	BCRX BIOCRYST PHARMACEUTICALS	United States	Cmn · Call	30,400	48,300	+17,900	$192	$406	+$214	2017-05-12
Q1 2017	OMF ONEMAIN HLDGS INC	United States	Cmn · Put	15,600	22,400	+6,800	$345	$557	+$212	2017-05-12
Q1 2017	INSM INSMED INC	United States	Cmn · Call	17,400	25,200	+7,800	$230	$441	+$211	2017-05-12
Q1 2017	ABIOMED INC CUSIP 003654100		Cmn · Put	6,800	7,800	+1,000	$766	$977	+$211	2017-05-12
Q1 2017	VOYA VOYA FINL INC	United States	Cmn · Put	13,900	19,900	+6,000	$545	$755	+$210	2017-05-12
Q1 2017	VANECK VECTORS ETF TR CUSIP 92189F205		Cmn · Call	6,000	10,800	+4,800	$227	$436	+$209	2017-05-12
Q1 2017	DSW INC CUSIP 23334L102		Cmn · Call	10,500	21,600	+11,100	$238	$447	+$209	2017-05-12
Q1 2017	BARNES & NOBLE INC CUSIP 067774109		Cmn · Put	16,300	42,300	+26,000	$182	$391	+$209	2017-05-12
Q1 2017	CAESARS ENTMT CORP CUSIP 127686103		Cmn · Put	15,900	35,800	+19,900	$135	$342	+$207	2017-05-12
Q1 2017	SANDSTORM GOLD LTD CUSIP 80013R206		Cmn · Call	65,400	107,800	+42,400	$255	$460	+$205	2017-05-12
Q1 2017	SEE SEALED AIR CORP NEW	United States	Cmn · Call	49,400	56,100	+6,700	$2,240	$2,445	+$205	2017-05-12
Q1 2017	DIANA SHIPPING INC CUSIP Y2066G104		Cmn · Call	27,300	61,500	+34,200	$82	$284	+$202	2017-05-12
Q1 2017	BDC BELDEN INC	United States	Cmn · Call	5,900	9,300	+3,400	$441	$643	+$202	2017-05-12
Q1 2017	OPK OPKO HEALTH INC	United States	Cmn · Put	128,200	174,100	+45,900	$1,192	$1,393	+$201	2017-05-12
Q1 2017	LOGI LOGITECH INTL S A	United States	Cmn · Put	11,300	15,100	+3,800	$280	$481	+$201	2017-05-12
Q1 2017	POWERSHARES ETF TRUST II CUSIP 73936Q769		Cmn · Put	18,700	27,400	+8,700	$437	$637	+$200	2017-05-12
Q1 2017	HERTZ GLOBAL HLDGS INC CUSIP 42806J106		Cmn · Put	119,600	135,700	+16,100	$2,579	$2,380	-$199	2017-05-12
Q1 2017	ATLANTICA YIELD PLC CUSIP G0751N103		Cmn · Put	23,800	31,500	+7,700	$461	$660	+$199	2017-05-12
Q1 2017	CACC CREDIT ACCEP CORP MICH	United States	Cmn · Put	6,600	8,200	+1,600	$1,436	$1,635	+$199	2017-05-12
Q1 2017	SANCHEZ ENERGY CORP CUSIP 79970Y105		Cmn · Put	92,000	107,900	+15,900	$831	$1,029	+$198	2017-05-12
Q1 2017	RSG REPUBLIC SVCS INC	United States	Cmn · Call	7,000	9,500	+2,500	$399	$597	+$198	2017-05-12
Q1 2017	SUN SUNOCO LP	United States	Cmn · Put	44,700	57,900	+13,200	$1,202	$1,399	+$197	2017-05-12
Q1 2017	H & E EQUIPMENT SERVICES INC CUSIP 404030108		Cmn · Call	20,900	27,800	+6,900	$486	$682	+$196	2017-05-12
Q1 2017	SUPN SUPERNUS PHARMACEUTICALS INC	United States	Cmn · Put	9,700	14,100	+4,400	$245	$441	+$196	2017-05-12
Q1 2017	CDNS CADENCE DESIGN SYSTEM INC	United States	Cmn · Call	23,200	24,700	+1,500	$585	$776	+$191	2017-05-12
Q1 2017	SCL STEPAN CO	United States	Cmn · Call	2,500	5,000	+2,500	$204	$394	+$190	2017-05-12
Q1 2017	ACCELERATE DIAGNOSTICS INC CUSIP 00430H102		Cmn · Put	13,400	19,300	+5,900	$278	$467	+$189	2017-05-12
Q1 2017	NHTC NATURAL HEALTH TRENDS CORP	United States	Cmn · Put	30,000	32,300	+2,300	$746	$933	+$187	2017-05-12
Q1 2017	CFR CULLEN FROST BANKERS INC	United States	Cmn · Call	10,400	12,400	+2,000	$918	$1,103	+$185	2017-05-12
Q1 2017	ALPS ETF TR CUSIP 00162Q866		Cmn · Put	55,600	69,700	+14,100	$701	$886	+$185	2017-05-12
Q1 2017	TAILORED BRANDS INC CUSIP 87403A107		Cmn · Call	50,300	73,700	+23,400	$1,285	$1,101	-$184	2017-05-12
Q1 2017	ROCKET FUEL INC CUSIP 773111109		Cmn · Call	24,300	42,000	+17,700	$42	$225	+$183	2017-05-12
Q1 2017	VLO VALERO ENERGY CORP NEW	United States	Cmn · Call	445,900	456,800	+10,900	$30,464	$30,281	-$183	2017-05-12
Q1 2017	ATO ATMOS ENERGY CORP	United States	Cmn · Call	3,200	5,300	+2,100	$237	$419	+$182	2017-05-12
Q1 2017	BC BRUNSWICK CORP	United States	Cmn · Call	11,500	13,200	+1,700	$627	$808	+$181	2017-05-12
Q1 2017	CAVIUM INC CUSIP 14964U108		Cmn · Put	10,300	11,500	+1,200	$643	$824	+$181	2017-05-12
Q1 2017	VLO VALERO ENERGY CORP NEW	United States	Cmn · Put	496,600	509,100	+12,500	$33,928	$33,748	-$180	2017-05-12
Q1 2017	CLUBCORP HLDGS INC CUSIP 18948M108		Cmn · Put	31,600	39,400	+7,800	$453	$632	+$179	2017-05-12
Q1 2017	CHICOS FAS INC CUSIP 168615102		Cmn · Put	11,100	23,900	+12,800	$160	$339	+$179	2017-05-12
Q1 2017	MEDIDATA SOLUTIONS INC CUSIP 58471A105		Cmn · Put	4,700	7,100	+2,400	$233	$410	+$177	2017-05-12
Q1 2017	MTZ MASTEC INC	United States	Cmn · Call	15,500	19,200	+3,700	$593	$769	+$176	2017-05-12
Q1 2017	OHI OMEGA HEALTHCARE INVS INC	United States	Cmn · Put	23,600	27,700	+4,100	$738	$914	+$176	2017-05-12
Q1 2017	GME GAMESTOP CORP NEW	United States	Cmn · Put	408,000	449,300	+41,300	$10,306	$10,131	-$175	2017-05-12
Q1 2017	SEDG SOLAREDGE TECHNOLOGIES INC	Israel	Cmn · Put	19,700	26,800	+7,100	$244	$418	+$174	2017-05-12
Q1 2017	ATWOOD OCEANICS INC CUSIP 050095108		Cmn · Put	23,900	51,200	+27,300	$314	$488	+$174	2017-05-12
Q1 2017	PAYX PAYCHEX INC	United States	Cmn · Put	65,200	70,300	+5,100	$3,970	$4,141	+$171	2017-05-12
Q1 2017	BPOP POPULAR INC	United States	Cmn · Call	16,600	22,000	+5,400	$727	$896	+$169	2017-05-12
Q1 2017	NI NISOURCE INC	United States	Cmn · Call	17,400	23,300	+5,900	$385	$554	+$169	2017-05-12
Q1 2017	SENIOR HSG PPTYS TR CUSIP 81721M109		Cmn · Call	10,700	18,300	+7,600	$203	$371	+$168	2017-05-12
Q1 2017	DELEK US HLDGS INC CUSIP 246647101		Cmn · Call	12,300	19,100	+6,800	$296	$464	+$168	2017-05-12
Q1 2017	VAC MARRIOTT VACATIONS WRLDWDE C	United States	Cmn · Call	4,400	5,400	+1,000	$373	$540	+$167	2017-05-12
Q1 2017	FNF FIDELITY NATIONAL FINANCIAL	United States	Cmn · Call	7,700	11,000	+3,300	$261	$428	+$167	2017-05-12
Q1 2017	ZOGENIX INC CUSIP 98978L204		Cmn · Call	13,700	30,600	+16,900	$166	$332	+$166	2017-05-12
Q1 2017	GASLOG PARTNERS LP CUSIP Y2687W108		Cmn · Put	15,200	19,500	+4,300	$312	$478	+$166	2017-05-12
Q1 2017	ACHC ACADIA HEALTHCARE COMPANY IN	United States	Cmn · Call	11,900	12,800	+900	$394	$558	+$164	2017-05-12
Q1 2017	AB ALLIANCEBERNSTEIN HOLDING LP	United States	Cmn · Put	11,900	19,400	+7,500	$279	$443	+$164	2017-05-12
Q1 2017	PBI PITNEY BOWES INC	United States	Cmn · Call	28,100	45,000	+16,900	$427	$590	+$163	2017-05-12
Q1 2017	THOMSON REUTERS CORP CUSIP 884903105		Cmn · Call	11,300	15,200	+3,900	$495	$657	+$162	2017-05-12
Q1 2017	CONCHO RES INC CUSIP 20605P101		Cmn · Put	53,200	53,700	+500	$7,054	$6,892	-$162	2017-05-12
Q1 2017	WCN WASTE CONNECTIONS INC	Canada	Cmn · Call	3,000	4,500	+1,500	$236	$397	+$161	2017-05-12
Q1 2017	INOVALON HLDGS INC CUSIP 45781D101		Cmn · Call	11,300	21,900	+10,600	$116	$276	+$160	2017-05-12
Q1 2017	GIL GILDAN ACTIVEWEAR INC	Canada	Cmn · Call	8,500	13,900	+5,400	$216	$376	+$160	2017-05-12
Q1 2017	SAIC SCIENCE APPLICATNS INTL CP N	United States	Cmn · Call	8,000	11,200	+3,200	$678	$833	+$155	2017-05-12
Q1 2017	M MACYS INC	United States	Cmn · Put	657,100	788,700	+131,600	$23,531	$23,377	-$154	2017-05-12
Q1 2017	OXM OXFORD INDS INC	United States	Cmn · Call	10,700	13,900	+3,200	$643	$796	+$153	2017-05-12
Q1 2017	U S CONCRETE INC CUSIP 90333L201		Cmn · Put	36,800	39,700	+2,900	$2,410	$2,563	+$153	2017-05-12
Q1 2017	RESOURCE CAP CORP CUSIP 76120W708		Cmn · Put	18,800	31,700	+12,900	$157	$310	+$153	2017-05-12
Q1 2017	SPECTRUM BRANDS HLDGS INC CUSIP 84763R101		Cmn · Call	2,400	3,200	+800	$294	$445	+$151	2017-05-12
Q1 2017	LIBERTY GLOBAL PLC CUSIP G5480U153		Cmn · Call	10,800	16,500	+5,700	$229	$380	+$151	2017-05-12
Q1 2017	EVC ENTRAVISION COMMUNICATIONS C	United States	Cmn · Call	12,200	37,900	+25,700	$85	$235	+$150	2017-05-12
Q1 2017	PRTA PROTHENA CORP PLC	Ireland	Cmn · Call	7,400	9,200	+1,800	$364	$513	+$149	2017-05-12
Q1 2017	GOGO GOGO INC	United States	Cmn · Call	80,900	81,200	+300	$746	$893	+$147	2017-05-12
Q1 2017	PNR PENTAIR PLC	Switzerland	Cmn · Put	13,400	14,300	+900	$751	$898	+$147	2017-05-12
Q1 2017	HXL HEXCEL CORP NEW	United States	Cmn · Call	11,600	13,600	+2,000	$597	$742	+$145	2017-05-12
Q1 2017	NSP INSPERITY INC	United States	Cmn · Put	3,700	4,600	+900	$263	$408	+$145	2017-05-12
Q1 2017	CPRT COPART INC	United States	Cmn · Call	5,000	6,800	+1,800	$277	$421	+$144	2017-05-12
Q1 2017	HERTZ GLOBAL HLDGS INC CUSIP 42806J106		Cmn · Call	97,400	111,600	+14,200	$2,100	$1,957	-$143	2017-05-12

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