CITADEL ADVISORS LLC Historic Quarter Change: USA Options, Added, 2019 Q1, Page 12

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 2019: Stock ATO; Country of operation United States; Class Cmn · Call; Shares before 3,800.
Q1 2019: Stock ARCH COAL INC; Country of operation —; Class Cmn · Call; Shares before 20,100.
Q1 2019: Stock GLOB; Country of operation Luxembourg; Class Cmn · Call; Shares before 4,500.
Q1 2019: Stock TELLURIAN INC NEW; Country of operation —; Class Cmn · Put; Shares before 32,000.

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.

Quarter	Stock	Country of operation	Class	Shares before	Shares after	Share change	Value before	Value after	Value change	Filed
Q1 2019	ATO ATMOS ENERGY CORP	United States	Cmn · Call	3,800	10,300	+6,500	$352	$1,060	+$708	2019-05-15
Q1 2019	ARCH COAL INC CUSIP 039380407		Cmn · Call	20,100	26,000	+5,900	$1,668	$2,373	+$705	2019-05-15
Q1 2019	GLOB GLOBANT S A	Luxembourg	Cmn · Call	4,500	13,400	+8,900	$253	$957	+$704	2019-05-15
Q1 2019	TELLURIAN INC NEW CUSIP 87968A104		Cmn · Put	32,000	82,300	+50,300	$222	$922	+$700	2019-05-15
Q1 2019	CORBUS PHARMACEUTICALS HLDGS CUSIP 21833P103		Cmn · Put	116,600	198,600	+82,000	$681	$1,380	+$699	2019-05-15
Q1 2019	CPRT COPART INC	United States	Cmn · Call	21,800	28,700	+6,900	$1,042	$1,739	+$697	2019-05-15
Q1 2019	PHILLIPS 66 PARTNERS LP CUSIP 718549207		Cmn · Call	8,100	19,800	+11,700	$341	$1,037	+$696	2019-05-15
Q1 2019	LOPE GRAND CANYON ED INC	United States	Cmn · Call	26,000	27,900	+1,900	$2,500	$3,195	+$695	2019-05-15
Q1 2019	GDDY GODADDY INC	United States	Cmn · Call	49,000	52,000	+3,000	$3,215	$3,910	+$695	2019-05-15
Q1 2019	SUPN SUPERNUS PHARMACEUTICALS INC	United States	Cmn · Put	16,400	35,400	+19,000	$545	$1,240	+$695	2019-05-15
Q1 2019	TIP ISHARES TR	United States	Cmn · Put	26,500	31,800	+5,300	$2,902	$3,596	+$694	2019-05-15
Q1 2019	AMCX AMC NETWORKS INC	United States	Cmn · Call	6,700	18,700	+12,000	$368	$1,061	+$693	2019-05-15
Q1 2019	PIVOTAL SOFTWARE INC CUSIP 72582H107		Cmn · Call	97,600	109,700	+12,100	$1,596	$2,287	+$691	2019-05-15
Q1 2019	INSM INSMED INC	United States	Cmn · Call	19,100	32,400	+13,300	$251	$942	+$691	2019-05-15
Q1 2019	TRUP TRUPANION INC	United States	Cmn · Call	13,800	31,800	+18,000	$351	$1,041	+$690	2019-05-15
Q1 2019	VIAV VIAVI SOLUTIONS INC	United States	Cmn · Call	82,900	122,900	+40,000	$833	$1,522	+$689	2019-05-15
Q1 2019	GEL GENESIS ENERGY L P	United States	Cmn · Call	69,600	84,700	+15,100	$1,286	$1,974	+$688	2019-05-15
Q1 2019	CARA THERAPEUTICS INC CUSIP 140755109		Cmn · Call	36,700	59,400	+22,700	$477	$1,165	+$688	2019-05-15
Q1 2019	SMTC SEMTECH CORP	United States	Cmn · Put	8,500	21,100	+12,600	$390	$1,074	+$684	2019-05-15
Q1 2019	GKOS GLAUKOS CORP	United States	Cmn · Call	24,000	25,900	+1,900	$1,348	$2,030	+$682	2019-05-15
Q1 2019	DIREXION SHS ETF TR CUSIP 25460E539		Cmn · Put	47,800	74,100	+26,300	$2,045	$1,363	-$682	2019-05-15
Q1 2019	WLK WESTLAKE CHEM CORP	United States	Cmn · Put	25,100	34,500	+9,400	$1,661	$2,341	+$680	2019-05-15
Q1 2019	BOX BOX INC	United States	Cmn · Put	156,100	171,600	+15,500	$2,635	$3,314	+$679	2019-05-15
Q1 2019	TENNECO INC CUSIP 880349105		Cmn · Put	54,600	98,000	+43,400	$1,495	$2,172	+$677	2019-05-15
Q1 2019	PODD INSULET CORP	United States	Cmn · Call	12,700	17,700	+5,000	$1,007	$1,683	+$676	2019-05-15
Q1 2019	LIONS GATE ENTMNT CORP CUSIP 535919401		Cmn · Call	10,200	53,500	+43,300	$164	$837	+$673	2019-05-15
Q1 2019	LEG LEGGETT & PLATT INC	United States	Cmn · Put	17,400	30,700	+13,300	$624	$1,296	+$672	2019-05-15
Q1 2019	VARIAN MED SYS INC CUSIP 92220P105		Cmn · Put	14,700	16,500	+1,800	$1,666	$2,338	+$672	2019-05-15
Q1 2019	ATLAS AIR WORLDWIDE HLDGS IN CUSIP 049164205		Cmn · Call	18,000	28,300	+10,300	$759	$1,431	+$672	2019-05-15
Q1 2019	YAMANA GOLD INC CUSIP 98462Y100		Cmn · Put	1,334,500	1,461,700	+127,200	$3,149	$3,815	+$666	2019-05-15
Q1 2019	COVANTA HLDG CORP CUSIP 22282E102		Cmn · Call	25,600	58,300	+32,700	$344	$1,009	+$665	2019-05-15
Q1 2019	CNP CENTERPOINT ENERGY INC	United States	Cmn · Call	118,200	130,300	+12,100	$3,337	$4,000	+$663	2019-05-15
Q1 2019	SF STIFEL FINL CORP	United States	Cmn · Call	40,100	43,900	+3,800	$1,661	$2,316	+$655	2019-05-15
Q1 2019	VRSK VERISK ANALYTICS INC	United States	Cmn · Put	6,200	10,000	+3,800	$676	$1,330	+$654	2019-05-15
Q1 2019	SCI SERVICE CORP INTL	United States	Cmn · Call	12,200	28,500	+16,300	$491	$1,144	+$653	2019-05-15
Q1 2019	VIRNETX HLDG CORP CUSIP 92823T108		Cmn · Put	76,500	131,900	+55,400	$184	$835	+$651	2019-05-15
Q1 2019	VKTX VIKING THERAPEUTICS INC	United States	Cmn · Put	163,700	191,200	+27,500	$1,252	$1,901	+$649	2019-05-15
Q1 2019	GTT COMMUNICATIONS INC CUSIP 362393100		Cmn · Put	12,600	27,100	+14,500	$298	$940	+$642	2019-05-15
Q1 2019	CFR CULLEN FROST BANKERS INC	United States	Cmn · Put	5,400	11,500	+6,100	$475	$1,116	+$641	2019-05-15
Q1 2019	SLAB SILICON LABORATORIES INC	United States	Cmn · Call	16,600	24,100	+7,500	$1,308	$1,949	+$641	2019-05-15
Q1 2019	FIZZ NATIONAL BEVERAGE CORP	United States	Cmn · Put	33,100	52,200	+19,100	$2,376	$3,014	+$638	2019-05-15
Q1 2019	DIREXION SHS ETF TR CUSIP 25460E877		Cmn · Put	59,700	60,300	+600	$3,001	$2,364	-$637	2019-05-15
Q1 2019	CORT CORCEPT THERAPEUTICS INC	United States	Cmn · Put	41,500	101,400	+59,900	$554	$1,190	+$636	2019-05-15
Q1 2019	CORESITE RLTY CORP CUSIP 21870Q105		Cmn · Put	17,500	20,200	+2,700	$1,527	$2,162	+$635	2019-05-15
Q1 2019	ANAB ANAPTYSBIO INC	United States	Cmn · Call	4,700	12,800	+8,100	$300	$935	+$635	2019-05-15
Q1 2019	TKR TIMKEN CO	United States	Cmn · Call	12,800	25,500	+12,700	$478	$1,112	+$634	2019-05-15
Q1 2019	CCK CROWN HOLDINGS INC	United States	Cmn · Put	16,600	24,200	+7,600	$690	$1,321	+$631	2019-05-15
Q1 2019	MAGELLAN HEALTH INC CUSIP 559079207		Cmn · Put	5,500	14,300	+8,800	$313	$943	+$630	2019-05-15
Q1 2019	ICLR ICON PLC	Ireland	Cmn · Call	20,300	23,800	+3,500	$2,623	$3,251	+$628	2019-05-15
Q1 2019	EWG ISHARES INC	United States	Cmn · Call	125,700	141,600	+15,900	$3,186	$3,812	+$626	2019-05-15
Q1 2019	PLXS PLEXUS CORP	United States	Cmn · Call	4,100	13,700	+9,600	$209	$835	+$626	2019-05-15
Q1 2019	PNW PINNACLE WEST CAP CORP	United States	Cmn · Call	4,900	10,900	+6,000	$417	$1,042	+$625	2019-05-15
Q1 2019	BXMT BLACKSTONE MTG TR INC	United States	Cmn · Call	22,100	38,400	+16,300	$704	$1,327	+$623	2019-05-15
Q1 2019	TRMB TRIMBLE INC	United States	Cmn · Call	42,100	49,700	+7,600	$1,386	$2,008	+$622	2019-05-15
Q1 2019	LAMR LAMAR ADVERTISING CO NEW	United States	Cmn · Put	6,700	13,600	+6,900	$464	$1,078	+$614	2019-05-15
Q1 2019	PROSHARES TR II CUSIP 74347Y706		Cmn · Call	126,700	130,100	+3,400	$3,271	$2,657	-$614	2019-05-15
Q1 2019	CGNX COGNEX CORP	United States	Cmn · Call	38,000	40,900	+2,900	$1,469	$2,080	+$611	2019-05-15
Q1 2019	ELS EQUITY LIFESTYLE PPTYS INC	United States	Cmn · Put	14,800	17,900	+3,100	$1,438	$2,046	+$608	2019-05-15
Q1 2019	GOLAR LNG PARTNERS LP CUSIP Y2745C102		Cmn · Put	41,300	81,600	+40,300	$446	$1,053	+$607	2019-05-15
Q1 2019	PLUG PLUG POWER INC	United States	Cmn · Call	98,300	303,800	+205,500	$122	$729	+$607	2019-05-15
Q1 2019	TRMB TRIMBLE INC	United States	Cmn · Put	14,200	26,500	+12,300	$467	$1,071	+$604	2019-05-15
Q1 2019	DIREXION SHS ETF TR CUSIP 25460E562		Cmn · Call	54,300	58,400	+4,100	$1,502	$898	-$604	2019-05-15
Q1 2019	VGK VANGUARD INTL EQUITY INDEX F	United States	Cmn · Put	27,200	35,900	+8,700	$1,322	$1,925	+$603	2019-05-15
Q1 2019	DIREXION SHS ETF TR CUSIP 25460E554		Cmn · Put	8,300	28,800	+20,500	$539	$1,142	+$603	2019-05-15
Q1 2019	MUSA MURPHY USA INC	United States	Cmn · Put	9,700	15,700	+6,000	$743	$1,344	+$601	2019-05-15
Q1 2019	MEDP MEDPACE HLDGS INC	United States	Cmn · Call	13,600	22,400	+8,800	$720	$1,321	+$601	2019-05-15
Q1 2019	AAL AMERICAN AIRLS GROUP INC	United States	Cmn · Put	2,485,000	2,493,500	+8,500	$79,793	$79,194	-$599	2019-05-15
Q1 2019	PII POLARIS INDS INC	United States	Cmn · Put	38,900	42,400	+3,500	$2,983	$3,580	+$597	2019-05-15
Q1 2019	LZB LA Z BOY INC	United States	Cmn · Call	8,300	25,000	+16,700	$230	$825	+$595	2019-05-15
Q1 2019	ISHARES INC CUSIP 464286640	United States	Cmn · Call	11,800	25,100	+13,300	$489	$1,084	+$595	2019-05-15
Q1 2019	WRB BERKLEY W R CORP	United States	Cmn · Put	13,300	18,600	+5,300	$983	$1,576	+$593	2019-05-15
Q1 2019	PROSHARES TR CUSIP 74347R842		Cmn · Put	8,500	15,300	+6,800	$443	$1,032	+$589	2019-05-15
Q1 2019	FLS FLOWSERVE CORP	United States	Cmn · Put	8,400	20,100	+11,700	$319	$908	+$589	2019-05-15
Q1 2019	NTGR NETGEAR INC	United States	Cmn · Put	6,900	28,600	+21,700	$359	$947	+$588	2019-05-15
Q1 2019	ROL ROLLINS INC	United States	Cmn · Call	11,400	23,850	+12,450	$412	$993	+$581	2019-05-15
Q1 2019	BJ BJS WHSL CLUB HLDGS INC	United States	Cmn · Call	13,400	31,900	+18,500	$297	$874	+$577	2019-05-15
Q1 2019	AT HOME GROUP INC CUSIP 04650Y100		Cmn · Call	36,500	70,400	+33,900	$681	$1,257	+$576	2019-05-15
Q1 2019	LEGG MASON INC CUSIP 524901105		Cmn · Call	62,100	78,800	+16,700	$1,584	$2,157	+$573	2019-05-15
Q1 2019	WASHINGTON PRIME GROUP NEW CUSIP 93964W108		Cmn · Put	170,000	247,400	+77,400	$826	$1,398	+$572	2019-05-15
Q1 2019	SWITCH INC CUSIP 87105L104		Cmn · Put	21,700	69,600	+47,900	$152	$718	+$566	2019-05-15
Q1 2019	PEOPLES UTD FINL INC CUSIP 712704105		Cmn · Call	43,900	72,900	+29,000	$633	$1,198	+$565	2019-05-15
Q1 2019	JLL JONES LANG LASALLE INC	United States	Cmn · Put	5,400	8,100	+2,700	$684	$1,249	+$565	2019-05-15
Q1 2019	HII HUNTINGTON INGALLS INDS INC	United States	Cmn · Put	21,100	22,100	+1,000	$4,016	$4,579	+$563	2019-05-15
Q1 2019	IMAX IMAX CORP	Canada	Cmn · Put	34,000	53,000	+19,000	$640	$1,202	+$562	2019-05-15
Q1 2019	SRE SEMPRA ENERGY	United States	Cmn · Put	27,400	28,000	+600	$2,964	$3,524	+$560	2019-05-15
Q1 2019	BIL SPDR SER TR	United States	Cmn · Call	40,700	46,700	+6,000	$3,722	$4,278	+$556	2019-05-15
Q1 2019	ACHC ACADIA HEALTHCARE COMPANY IN	United States	Cmn · Put	40,100	54,000	+13,900	$1,031	$1,583	+$552	2019-05-15
Q1 2019	APPN APPIAN CORP	United States	Cmn · Put	38,000	45,500	+7,500	$1,015	$1,567	+$552	2019-05-15
Q1 2019	GTLS CHART INDS INC	United States	Cmn · Put	12,700	15,200	+2,500	$826	$1,376	+$550	2019-05-15
Q1 2019	FSP FRANKLIN STREET PPTYS CORP	United States	Cmn · Put	41,900	112,700	+70,800	$261	$810	+$549	2019-05-15
Q1 2019	DCP MIDSTREAM LP CUSIP 23311P100		Cmn · Call	21,700	34,000	+12,300	$575	$1,124	+$549	2019-05-15
Q1 2019	AERIE PHARMACEUTICALS INC CUSIP 00771V108		Cmn · Put	19,300	26,200	+6,900	$697	$1,245	+$548	2019-05-15
Q1 2019	LENDINGCLUB CORP CUSIP 52603A109		Cmn · Call	118,700	277,800	+159,100	$312	$858	+$546	2019-05-15
Q1 2019	ARES ARES MANAGEMENT CORPORATION	United States	Cmn · Call	18,000	37,300	+19,300	$320	$866	+$546	2019-05-15
Q1 2019	TRITON INTL LTD CUSIP G9078F107		Cmn · Call	19,800	37,300	+17,500	$615	$1,160	+$545	2019-05-15
Q1 2019	PENNEY J C CORP INC CUSIP 708160106		Cmn · Call	859,800	966,000	+106,200	$894	$1,439	+$545	2019-05-15
Q1 2019	TORCHMARK CORP CUSIP 891027104		Cmn · Call	16,000	21,200	+5,200	$1,192	$1,737	+$545	2019-05-15
Q1 2019	SIG SIGNET JEWELERS LIMITED	Bermuda	Cmn · Call	166,700	215,000	+48,300	$5,296	$5,839	+$543	2019-05-15
Q1 2019	PBI PITNEY BOWES INC	United States	Cmn · Call	49,400	121,500	+72,100	$292	$835	+$543	2019-05-15
Q1 2019	HII HUNTINGTON INGALLS INDS INC	United States	Cmn · Call	14,800	16,200	+1,400	$2,817	$3,357	+$540	2019-05-15

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