CITADEL ADVISORS LLC Historic Quarter Change: USA Options, Added, 2017 Q4, 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.

Q4 2017: Stock HOLX; Country of operation United States; Class Cmn · Call; Shares before 64,400.
Q4 2017: Stock TEEKAY CORPORATION; Country of operation —; Class Cmn · Put; Shares before 1,027,800.
Q4 2017: Stock VEREIT INC; Country of operation —; Class Cmn · Put; Shares before 32,000.
Q4 2017: Stock ANSYS INC; Country of operation —; Class Cmn · Call; Shares before 5,800.

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
Q4 2017	HOLX HOLOGIC INC	United States	Cmn · Call	64,400	74,300	+9,900	$2,363	$3,176	+$813	2018-02-09
Q4 2017	TEEKAY CORPORATION CUSIP Y8564W103		Cmn · Put	1,027,800	1,071,700	+43,900	$9,178	$9,988	+$810	2018-02-09
Q4 2017	VEREIT INC CUSIP 92339V100		Cmn · Put	32,000	138,000	+106,000	$265	$1,075	+$810	2018-02-09
Q4 2017	ANSYS INC CUSIP 03662Q105		Cmn · Call	5,800	10,300	+4,500	$712	$1,520	+$808	2018-02-09
Q4 2017	SNPS SYNOPSYS INC	United States	Cmn · Put	3,000	12,300	+9,300	$242	$1,048	+$806	2018-02-09
Q4 2017	ACM AECOM	United States	Cmn · Call	42,300	63,600	+21,300	$1,557	$2,363	+$806	2018-02-09
Q4 2017	TTD THE TRADE DESK INC	United States	Cmn · Call	50,100	84,900	+34,800	$3,082	$3,882	+$800	2018-02-09
Q4 2017	DIREXION SHS ETF TR CUSIP 25490K349		Cmn · Call	13,000	43,300	+30,300	$301	$1,099	+$798	2018-02-09
Q4 2017	CA INC CUSIP 12673P105		Cmn · Call	48,200	72,100	+23,900	$1,609	$2,399	+$790	2018-02-09
Q4 2017	DAN DANA INCORPORATED	United States	Cmn · Call	27,200	48,400	+21,200	$761	$1,549	+$788	2018-02-09
Q4 2017	OSK OSHKOSH CORP	United States	Cmn · Put	10,300	18,000	+7,700	$850	$1,636	+$786	2018-02-09
Q4 2017	ROYAL BK SCOTLAND GROUP PLC CUSIP 780097689		Cmn · Call	77,000	174,600	+97,600	$561	$1,334	+$773	2018-02-09
Q4 2017	TWLO TWILIO INC	United States	Cmn · Put	191,800	210,000	+18,200	$5,725	$4,956	-$769	2018-02-09
Q4 2017	ENDO INTL PLC CUSIP G30401106		Cmn · Put	43,300	146,900	+103,600	$371	$1,138	+$767	2018-02-09
Q4 2017	VC VISTEON CORP	United States	Cmn · Put	8,700	14,700	+6,000	$1,077	$1,840	+$763	2018-02-09
Q4 2017	SPARK THERAPEUTICS INC CUSIP 84652J103		Cmn · Put	15,000	40,700	+25,700	$1,337	$2,093	+$756	2018-02-09
Q4 2017	TDC TERADATA CORP DEL	United States	Cmn · Call	20,400	37,400	+17,000	$689	$1,438	+$749	2018-02-09
Q4 2017	ROWAN COMPANIES PLC CUSIP G7665A101		Cmn · Put	42,400	82,600	+40,200	$545	$1,294	+$749	2018-02-09
Q4 2017	FDS FACTSET RESH SYS INC	United States	Cmn · Call	24,000	26,300	+2,300	$4,323	$5,070	+$747	2018-02-09
Q4 2017	MUR MURPHY OIL CORP	United States	Cmn · Put	17,400	38,900	+21,500	$462	$1,208	+$746	2018-02-09
Q4 2017	QLYS QUALYS INC	United States	Cmn · Call	5,800	17,600	+11,800	$300	$1,045	+$745	2018-02-09
Q4 2017	IONS IONIS PHARMACEUTICALS INC	United States	Cmn · Put	74,900	90,300	+15,400	$3,797	$4,542	+$745	2018-02-09
Q4 2017	ZG ZILLOW GROUP INC	United States	Cmn · Put	26,500	44,200	+17,700	$1,064	$1,801	+$737	2018-02-09
Q4 2017	BKR BAKER HUGHES A GE CO	United States	Cmn · Call	23,500	50,400	+26,900	$861	$1,595	+$734	2018-02-09
Q4 2017	TOTAL SYS SVCS INC CUSIP 891906109		Cmn · Call	18,400	24,500	+6,100	$1,205	$1,938	+$733	2018-02-09
Q4 2017	SUPERVALU INC CUSIP 868536301		Cmn · Put	13,200	46,900	+33,700	$287	$1,013	+$726	2018-02-09
Q4 2017	CRANE CO CUSIP 224399105		Cmn · Call	4,100	11,800	+7,700	$328	$1,053	+$725	2018-02-09
Q4 2017	MEOH METHANEX CORP	Canada	Cmn · Put	27,500	34,800	+7,300	$1,383	$2,107	+$724	2018-02-09
Q4 2017	DISH NETWORK CORP CUSIP 25470M109		Cmn · Put	175,000	183,600	+8,600	$9,490	$8,767	-$723	2018-02-09
Q4 2017	ISHARES TR CUSIP 464287713	United States	Cmn · Call	16,500	41,600	+25,100	$502	$1,223	+$721	2018-02-09
Q4 2017	RGR STURM RUGER & CO INC	United States	Cmn · Call	34,800	45,100	+10,300	$1,799	$2,519	+$720	2018-02-09
Q4 2017	DIREXION SHS ETF TR CUSIP 25490K521		Cmn · Call	387,700	489,900	+102,200	$5,292	$6,011	+$719	2018-02-09
Q4 2017	PAYX PAYCHEX INC	United States	Cmn · Put	62,500	65,600	+3,100	$3,748	$4,466	+$718	2018-02-09
Q4 2017	KLX INC CUSIP 482539103		Cmn · Call	7,500	16,300	+8,800	$397	$1,112	+$715	2018-02-09
Q4 2017	SPIRIT AEROSYSTEMS HLDGS INC CUSIP 848574109		Cmn · Call	10,600	17,600	+7,000	$824	$1,536	+$712	2018-02-09
Q4 2017	ELLIE MAE INC CUSIP 28849P100		Cmn · Put	26,400	32,200	+5,800	$2,168	$2,879	+$711	2018-02-09
Q4 2017	BTU PEABODY ENERGY CORP NEW	United States	Cmn · Put	10,400	25,700	+15,300	$302	$1,012	+$710	2018-02-09
Q4 2017	TROW PRICE T ROWE GROUP INC	United States	Cmn · Put	32,800	35,100	+2,300	$2,973	$3,683	+$710	2018-02-09
Q4 2017	TE CONNECTIVITY LTD CUSIP H84989104		Cmn · Put	15,600	21,100	+5,500	$1,296	$2,005	+$709	2018-02-09
Q4 2017	SEATTLE GENETICS INC CUSIP 812578102		Cmn · Put	26,800	40,500	+13,700	$1,458	$2,167	+$709	2018-02-09
Q4 2017	BEACON ROOFING SUPPLY INC CUSIP 073685109		Cmn · Put	10,800	19,800	+9,000	$554	$1,262	+$708	2018-02-09
Q4 2017	FIREEYE INC CUSIP 31816Q101		Cmn · Call	464,700	598,600	+133,900	$7,793	$8,500	+$707	2018-02-09
Q4 2017	UNILEVER N V CUSIP 904784709		Cmn · Put	9,700	22,700	+13,000	$573	$1,278	+$705	2018-02-09
Q4 2017	ANNALY CAP MGMT INC CUSIP 035710409		Cmn · Call	22,700	81,800	+59,100	$277	$973	+$696	2018-02-09
Q4 2017	ANSYS INC CUSIP 03662Q105		Cmn · Put	6,600	10,200	+3,600	$810	$1,505	+$695	2018-02-09
Q4 2017	CBRE CBRE GROUP INC	United States	Cmn · Put	31,400	43,500	+12,100	$1,189	$1,884	+$695	2018-02-09
Q4 2017	ACCELERATE DIAGNOSTICS INC CUSIP 00430H102		Cmn · Call	22,700	45,900	+23,200	$510	$1,203	+$693	2018-02-09
Q4 2017	SA SEABRIDGE GOLD INC	Canada	Cmn · Put	10,600	72,700	+62,100	$129	$822	+$693	2018-02-09
Q4 2017	GUESS INC CUSIP 401617105	United States	Cmn · Call	69,100	110,700	+41,600	$1,177	$1,869	+$692	2018-02-09
Q4 2017	ENSCO PLC CUSIP G3157S106		Cmn · Call	324,400	444,500	+120,100	$1,937	$2,627	+$690	2018-02-09
Q4 2017	VEREIT INC CUSIP 92339V100		Cmn · Call	15,300	104,700	+89,400	$127	$816	+$689	2018-02-09
Q4 2017	EW EDWARDS LIFESCIENCES CORP	United States	Cmn · Call	82,000	85,500	+3,500	$8,963	$9,637	+$674	2018-02-09
Q4 2017	SF STIFEL FINL CORP	United States	Cmn · Call	11,400	21,500	+10,100	$609	$1,281	+$672	2018-02-09
Q4 2017	AGRIUM INC CUSIP 008916108		Cmn · Put	4,800	10,300	+5,500	$515	$1,185	+$670	2018-02-09
Q4 2017	APACHE CORP CUSIP 037411105		Cmn · Put	220,900	255,500	+34,600	$10,117	$10,787	+$670	2018-02-09
Q4 2017	CHKP CHECK POINT SOFTWARE TECH LT	Israel	Cmn · Put	71,200	84,800	+13,600	$8,118	$8,787	+$669	2018-02-09
Q4 2017	AEROJET ROCKETDYNE HLDGS INC CUSIP 007800105		Cmn · Call	16,300	39,700	+23,400	$571	$1,239	+$668	2018-02-09
Q4 2017	MAA MID AMER APT CMNTYS INC	United States	Cmn · Put	2,400	9,200	+6,800	$257	$925	+$668	2018-02-09
Q4 2017	MTN VAIL RESORTS INC	United States	Cmn · Call	7,900	11,600	+3,700	$1,802	$2,465	+$663	2018-02-09
Q4 2017	CMP COMPASS MINERALS INTL INC	United States	Cmn · Call	5,500	14,100	+8,600	$357	$1,019	+$662	2018-02-09
Q4 2017	WT WISDOMTREE INVTS INC	United States	Cmn · Call	91,600	126,900	+35,300	$932	$1,593	+$661	2018-02-09
Q4 2017	PRETIUM RES INC CUSIP 74139C102		Cmn · Put	60,000	106,600	+46,600	$556	$1,216	+$660	2018-02-09
Q4 2017	AMTRUST FINL SVCS INC CUSIP 032359309		Cmn · Put	19,300	91,300	+72,000	$260	$919	+$659	2018-02-09
Q4 2017	FC FRANKLIN COVEY CO	United States	Cmn · Call	24,100	55,300	+31,200	$489	$1,147	+$658	2018-02-09
Q4 2017	LYV LIVE NATION ENTERTAINMENT IN	United States	Cmn · Call	51,900	68,500	+16,600	$2,260	$2,916	+$656	2018-02-09
Q4 2017	ESS ESSEX PPTY TR INC	United States	Cmn · Put	11,200	14,500	+3,300	$2,845	$3,500	+$655	2018-02-09
Q4 2017	CRESTWOOD EQUITY PARTNERS LP CUSIP 226344208		Cmn · Call	18,300	42,700	+24,400	$447	$1,102	+$655	2018-02-09
Q4 2017	FIRST REP BK SAN FRANCISCO C CUSIP 33616C100		Cmn · Call	3,100	11,300	+8,200	$324	$979	+$655	2018-02-09
Q4 2017	BZH BEAZER HOMES USA INC	United States	Cmn · Put	31,600	64,700	+33,100	$592	$1,243	+$651	2018-02-09
Q4 2017	PPC PILGRIMS PRIDE CORP NEW	United States	Cmn · Put	37,800	55,500	+17,700	$1,074	$1,724	+$650	2018-02-09
Q4 2017	CTAS CINTAS CORP	United States	Cmn · Call	18,300	21,100	+2,800	$2,640	$3,288	+$648	2018-02-09
Q4 2017	CFG CITIZENS FINL GROUP INC	United States	Cmn · Call	17,800	31,500	+13,700	$674	$1,322	+$648	2018-02-09
Q4 2017	ALKS ALKERMES PLC	Ireland	Cmn · Call	4,400	15,900	+11,500	$224	$870	+$646	2018-02-09
Q4 2017	OPK OPKO HEALTH INC	United States	Cmn · Put	213,700	430,900	+217,200	$1,466	$2,111	+$645	2018-02-09
Q4 2017	SPIRIT AEROSYSTEMS HLDGS INC CUSIP 848574109		Cmn · Put	13,500	19,400	+5,900	$1,049	$1,693	+$644	2018-02-09
Q4 2017	BZH BEAZER HOMES USA INC	United States	Cmn · Call	41,800	74,200	+32,400	$783	$1,425	+$642	2018-02-09
Q4 2017	BOH BANK HAWAII CORP	United States	Cmn · Call	3,000	10,400	+7,400	$250	$891	+$641	2018-02-09
Q4 2017	SHY ISHARES TR	United States	Cmn · Call	8,500	16,200	+7,700	$718	$1,358	+$640	2018-02-09
Q4 2017	WMB WILLIAMS COS INC DEL	United States	Cmn · Put	109,300	128,500	+19,200	$3,280	$3,918	+$638	2018-02-09
Q4 2017	L3 TECHNOLOGIES INC CUSIP 502413107		Cmn · Call	17,100	19,500	+2,400	$3,222	$3,858	+$636	2018-02-09
Q4 2017	TOTAL SYS SVCS INC CUSIP 891906109		Cmn · Put	9,500	15,900	+6,400	$622	$1,258	+$636	2018-02-09
Q4 2017	ENTERCOM COMMUNICATIONS CORP CUSIP 293639100		Cmn · Call	16,900	76,300	+59,400	$194	$824	+$630	2018-02-09
Q4 2017	VAC MARRIOTT VACATIONS WRLDWDE C	United States	Cmn · Put	11,300	15,000	+3,700	$1,407	$2,028	+$621	2018-02-09
Q4 2017	CALM CAL MAINE FOODS INC	United States	Cmn · Put	36,400	47,600	+11,200	$1,496	$2,116	+$620	2018-02-09
Q4 2017	MYGN MYRIAD GENETICS INC	United States	Cmn · Call	33,700	53,500	+19,800	$1,219	$1,837	+$618	2018-02-09
Q4 2017	EWA ISHARES INC	United States	Cmn · Put	32,900	58,500	+25,600	$738	$1,355	+$617	2018-02-09
Q4 2017	SNYDERS-LANCE INC CUSIP 833551104		Cmn · Call	7,600	18,100	+10,500	$290	$906	+$616	2018-02-09
Q4 2017	CBRE CBRE GROUP INC	United States	Cmn · Call	19,800	31,500	+11,700	$750	$1,364	+$614	2018-02-09
Q4 2017	VSAT VIASAT INC	United States	Cmn · Call	8,500	15,500	+7,000	$547	$1,160	+$613	2018-02-09
Q4 2017	RACE FERRARI N V	Italy	Cmn · Call	55,000	63,800	+8,800	$6,076	$6,689	+$613	2018-02-09
Q4 2017	NET 1 UEPS TECHNOLOGIES INC CUSIP 64107N206	United States	Cmn · Put	10,100	59,700	+49,600	$98	$710	+$612	2018-02-09
Q4 2017	MULESOFT INC CUSIP 625207105		Cmn · Put	37,300	58,400	+21,100	$751	$1,358	+$607	2018-02-09
Q4 2017	EMERGE ENERGY SVCS LP CUSIP 29102H108		Cmn · Put	65,700	159,500	+93,800	$541	$1,147	+$606	2018-02-09
Q4 2017	AMCX AMC NETWORKS INC	United States	Cmn · Put	18,300	31,000	+12,700	$1,070	$1,676	+$606	2018-02-09
Q4 2017	FIS FIDELITY NATL INFORMATION SV	United States	Cmn · Call	3,900	10,300	+6,400	$364	$969	+$605	2018-02-09
Q4 2017	PSEC PROSPECT CAPITAL CORPORATION	United States	Cmn · Call	57,100	146,600	+89,500	$384	$988	+$604	2018-02-09
Q4 2017	LDOS LEIDOS HLDGS INC	United States	Cmn · Call	13,000	21,200	+8,200	$770	$1,369	+$599	2018-02-09
Q4 2017	DOX AMDOCS LTD	Guernsey	Cmn · Call	7,700	16,700	+9,000	$495	$1,094	+$599	2018-02-09
Q4 2017	INGERSOLL-RAND PLC CUSIP G47791101		Cmn · Put	49,500	56,200	+6,700	$4,414	$5,012	+$598	2018-02-09
Q4 2017	ALK ALASKA AIR GROUP INC	United States	Cmn · Call	120,100	132,700	+12,600	$9,160	$9,755	+$595	2018-02-09

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