CITADEL ADVISORS LLC Historic Quarter Change: USA Options, Added, 2016 Q4, Page 14

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 2016: Stock NG; Country of operation Canada; Class Cmn · Put; Shares before 67,000.
Q4 2016: Stock AGI; Country of operation Canada; Class Cmn · Call; Shares before 16,900.
Q4 2016: Stock FMC TECHNOLOGIES INC; Country of operation —; Class Cmn · Put; Shares before 11,100.
Q4 2016: Stock HSN INC; Country of operation —; Class Cmn · Call; Shares before 9,200.

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 2016	NG NOVAGOLD RES INC	Canada	Cmn · Put	67,000	100,100	+33,100	$375	$456	+$81	2017-02-10
Q4 2016	AGI ALAMOS GOLD INC NEW	Canada	Cmn · Call	16,900	32,200	+15,300	$139	$220	+$81	2017-02-10
Q4 2016	FMC TECHNOLOGIES INC CUSIP 30249U101		Cmn · Put	11,100	11,500	+400	$329	$409	+$80	2017-02-10
Q4 2016	HSN INC CUSIP 404303109		Cmn · Call	9,200	13,000	+3,800	$366	$446	+$80	2017-02-10
Q4 2016	WY WEYERHAEUSER CO	United States	Cmn · Put	141,400	152,700	+11,300	$4,516	$4,595	+$79	2017-02-10
Q4 2016	PORTOLA PHARMACEUTICALS INC CUSIP 737010108		Cmn · Put	24,700	28,500	+3,800	$561	$640	+$79	2017-02-10
Q4 2016	MYGN MYRIAD GENETICS INC	United States	Cmn · Call	19,400	28,600	+9,200	$399	$477	+$78	2017-02-10
Q4 2016	NOBLE CORP PLC CUSIP G65431101		Cmn · Call	152,700	176,700	+24,000	$968	$1,046	+$78	2017-02-10
Q4 2016	VIAV VIAVI SOLUTIONS INC	United States	Cmn · Put	14,700	22,600	+7,900	$109	$185	+$76	2017-02-10
Q4 2016	VANGUARD NAT RES LLC CUSIP 92205F106		Cmn · Put	28,200	151,200	+123,000	$26	$102	+$76	2017-02-10
Q4 2016	RAIT FINANCIAL TRUST CUSIP 749227609		Cmn · Put	17,100	39,700	+22,600	$58	$133	+$75	2017-02-10
Q4 2016	GENESEE & WYO INC CUSIP 371559105		Cmn · Call	11,100	12,100	+1,000	$765	$840	+$75	2017-02-10
Q4 2016	MSGS MADISON SQUARE GARDEN CO NEW	United States	Cmn · Call	3,000	3,400	+400	$508	$583	+$75	2017-02-10
Q4 2016	KN KNOWLES CORP	United States	Cmn · Call	11,500	14,200	+2,700	$162	$237	+$75	2017-02-10
Q4 2016	HALYARD HEALTH INC CUSIP 40650V100		Cmn · Call	6,900	8,500	+1,600	$239	$314	+$75	2017-02-10
Q4 2016	OMER OMEROS CORP	United States	Cmn · Call	20,600	30,700	+10,100	$230	$305	+$75	2017-02-10
Q4 2016	ALNY ALNYLAM PHARMACEUTICALS INC	United States	Cmn · Put	9,200	14,700	+5,500	$624	$550	-$74	2017-02-10
Q4 2016	INSM INSMED INC	United States	Cmn · Call	10,800	17,400	+6,600	$157	$230	+$73	2017-02-10
Q4 2016	DXCM DEXCOM INC	United States	Cmn · Call	11,700	18,400	+6,700	$1,026	$1,099	+$73	2017-02-10
Q4 2016	BARRICK GOLD CORP CUSIP 067901108		Cmn · Call	1,479,800	1,645,500	+165,700	$26,222	$26,295	+$73	2017-02-10
Q4 2016	KONGZHONG CORP CUSIP 50047P104		Cmn · Put	12,000	22,000	+10,000	$81	$153	+$72	2017-02-10
Q4 2016	HALO HALOZYME THERAPEUTICS INC	United States	Cmn · Call	55,300	60,300	+5,000	$668	$596	-$72	2017-02-10
Q4 2016	PENN PENN NATL GAMING INC	United States	Cmn · Call	25,100	29,900	+4,800	$341	$412	+$71	2017-02-10
Q4 2016	GPC GENUINE PARTS CO	United States	Cmn · Call	18,400	18,600	+200	$1,848	$1,777	-$71	2017-02-10
Q4 2016	TIDEWATER INC CUSIP 886423102		Cmn · Call	14,100	32,500	+18,400	$40	$111	+$71	2017-02-10
Q4 2016	KTOS KRATOS DEFENSE & SEC SOLUTIO	United States	Cmn · Put	17,500	26,000	+8,500	$121	$192	+$71	2017-02-10
Q4 2016	AMAYA INC CUSIP 02314M108		Cmn · Call	11,200	17,700	+6,500	$181	$250	+$69	2017-02-10
Q4 2016	PTCT PTC THERAPEUTICS INC	United States	Cmn · Call	45,000	51,400	+6,400	$630	$561	-$69	2017-02-10
Q4 2016	BKU BANKUNITED INC	United States	Cmn · Call	8,200	8,400	+200	$248	$317	+$69	2017-02-10
Q4 2016	DIREXION SHS ETF TR CUSIP 25459Y876		Cmn · Call	8,700	12,500	+3,800	$277	$345	+$68	2017-02-10
Q4 2016	COLM COLUMBIA SPORTSWEAR CO	United States	Cmn · Put	5,700	6,700	+1,000	$323	$391	+$68	2017-02-10
Q4 2016	SANCHEZ ENERGY CORP CUSIP 79970Y105		Cmn · Call	77,100	83,000	+5,900	$682	$749	+$67	2017-02-10
Q4 2016	SHUTTERFLY INC CUSIP 82568P304		Cmn · Put	10,200	10,400	+200	$455	$522	+$67	2017-02-10
Q4 2016	TECH DATA CORP CUSIP 878237106		Cmn · Call	4,000	4,800	+800	$339	$406	+$67	2017-02-10
Q4 2016	CSTE CAESARSTONE LTD	Israel	Cmn · Put	10,000	15,500	+5,500	$377	$444	+$67	2017-02-10
Q4 2016	GLOBAL X FDS CUSIP 37950E366		Cmn · Call	17,200	24,400	+7,200	$123	$190	+$67	2017-02-10
Q4 2016	UVV UNIVERSAL CORP VA	United States	Cmn · Call	6,200	6,700	+500	$361	$427	+$66	2017-02-10
Q4 2016	EXPRESS SCRIPTS HLDG CO CUSIP 30219G108		Cmn · Put	325,500	332,800	+7,300	$22,958	$22,893	-$65	2017-02-10
Q4 2016	LE LANDS END INC NEW	United States	Cmn · Put	49,500	51,700	+2,200	$718	$783	+$65	2017-02-10
Q4 2016	CIVEO CORP CDA CUSIP 17878Y108		Cmn · Call	33,400	46,200	+12,800	$38	$102	+$64	2017-02-10
Q4 2016	SELECT COMFORT CORP CUSIP 81616X103		Cmn · Put	10,600	12,900	+2,300	$229	$292	+$63	2017-02-10
Q4 2016	CYTK CYTOKINETICS INC	United States	Cmn · Call	11,200	13,700	+2,500	$103	$166	+$63	2017-02-10
Q4 2016	WORLD WRESTLING ENTMT INC CUSIP 98156Q108		Cmn · Put	41,800	51,800	+10,000	$890	$953	+$63	2017-02-10
Q4 2016	UNILEVER N V CUSIP 904784709		Cmn · Put	14,600	17,900	+3,300	$673	$735	+$62	2017-02-10
Q4 2016	ACHILLION PHARMACEUTICALS IN CUSIP 00448Q201		Cmn · Put	35,900	85,500	+49,600	$291	$353	+$62	2017-02-10
Q4 2016	LE LANDS END INC NEW	United States	Cmn · Call	62,100	63,500	+1,400	$900	$962	+$62	2017-02-10
Q4 2016	ORGANOVO HLDGS INC CUSIP 68620A104		Cmn · Put	31,000	52,400	+21,400	$117	$178	+$61	2017-02-10
Q4 2016	BCRX BIOCRYST PHARMACEUTICALS	United States	Cmn · Call	29,700	30,400	+700	$131	$192	+$61	2017-02-10
Q4 2016	WESTERN GAS PARTNERS LP CUSIP 958254104		Cmn · Put	11,500	11,800	+300	$633	$693	+$60	2017-02-10
Q4 2016	DYNEGY INC NEW DEL CUSIP 26817R108		Cmn · Call	33,200	55,700	+22,500	$411	$471	+$60	2017-02-10
Q4 2016	NORTHSTAR RLTY FIN CORP CUSIP 66704R803		Cmn · Call	13,900	16,000	+2,100	$183	$242	+$59	2017-02-10
Q4 2016	POWERSHARES ETF TRUST II CUSIP 73936Q769		Cmn · Put	16,300	18,700	+2,400	$378	$437	+$59	2017-02-10
Q4 2016	UGI UGI CORP NEW	United States	Cmn · Call	7,900	9,000	+1,100	$357	$415	+$58	2017-02-10
Q4 2016	PAAS PAN AMERICAN SILVER CORP	Canada	Cmn · Put	130,100	155,900	+25,800	$2,292	$2,349	+$57	2017-02-10
Q4 2016	USAC USA COMPRESSION PARTNERS LP	United States	Cmn · Put	15,100	19,700	+4,600	$284	$341	+$57	2017-02-10
Q4 2016	IMMUNOMEDICS INC CUSIP 452907108		Cmn · Put	86,100	91,000	+4,900	$280	$334	+$54	2017-02-10
Q4 2016	NBIX NEUROCRINE BIOSCIENCES INC	United States	Cmn · Call	15,000	21,000	+6,000	$760	$813	+$53	2017-02-10
Q4 2016	ABUS ARBUTUS BIOPHARMA CORP	Canada	Cmn · Put	11,400	37,500	+26,100	$39	$92	+$53	2017-02-10
Q4 2016	TUR ISHARES	United States	Cmn · Call	15,600	16,600	+1,000	$591	$539	-$52	2017-02-10
Q4 2016	CRESCENT PT ENERGY CORP CUSIP 22576C101		Cmn · Put	11,600	15,100	+3,500	$153	$205	+$52	2017-02-10
Q4 2016	MEMORIAL PRODTN PARTNERS LP CUSIP 586048100		Cmn · Put	34,000	78,000	+44,000	$61	$10	-$51	2017-02-10
Q4 2016	OMC OMNICOM GROUP INC	United States	Cmn · Put	3,600	4,200	+600	$306	$357	+$51	2017-02-10
Q4 2016	LEXINGTON REALTY TRUST CUSIP 529043101		Cmn · Put	10,900	15,000	+4,100	$112	$162	+$50	2017-02-10
Q4 2016	BBBY OVERSTOCK COM INC DEL	United States	Cmn · Call	14,900	15,800	+900	$228	$277	+$49	2017-02-10
Q4 2016	PEG PUBLIC SVC ENTERPRISE GROUP	United States	Cmn · Call	15,500	15,900	+400	$649	$698	+$49	2017-02-10
Q4 2016	CLOUD PEAK ENERGY INC CUSIP 18911Q102		Cmn · Call	11,400	19,700	+8,300	$62	$111	+$49	2017-02-10
Q4 2016	A AGILENT TECHNOLOGIES INC	United States	Cmn · Put	30,400	32,500	+2,100	$1,432	$1,481	+$49	2017-02-10
Q4 2016	SPECTRANETICS CORP CUSIP 84760C107		Cmn · Call	9,600	11,800	+2,200	$241	$289	+$48	2017-02-10
Q4 2016	SCORPIO BULKERS INC CUSIP Y7546A122		Cmn · Call	11,000	17,000	+6,000	$38	$86	+$48	2017-02-10
Q4 2016	CHIMERA INVT CORP CUSIP 16934Q208		Cmn · Call	34,700	35,300	+600	$553	$601	+$48	2017-02-10
Q4 2016	XLRE SELECT SECTOR SPDR TR	United States	Cmn · Put	6,400	8,400	+2,000	$210	$258	+$48	2017-02-10
Q4 2016	EXONE CO CUSIP 302104104		Cmn · Put	36,300	64,200	+27,900	$552	$600	+$48	2017-02-10
Q4 2016	WINDSTREAM HLDGS INC CUSIP 97382A200		Cmn · Put	51,600	77,400	+25,800	$519	$567	+$48	2017-02-10
Q4 2016	ATLANTIC PWR CORP CUSIP 04878Q863		Cmn · Put	52,500	70,700	+18,200	$130	$177	+$47	2017-02-10
Q4 2016	LEG LEGGETT & PLATT INC	United States	Cmn · Call	13,000	13,100	+100	$593	$640	+$47	2017-02-10
Q4 2016	COMMUNICATIONS SALES&LEAS IN CUSIP 20341J104		Cmn · Call	14,300	19,500	+5,200	$449	$495	+$46	2017-02-10
Q4 2016	ORGANOVO HLDGS INC CUSIP 68620A104		Cmn · Call	37,600	55,100	+17,500	$143	$187	+$44	2017-02-10
Q4 2016	HL HECLA MNG CO	United States	Cmn · Call	186,600	194,600	+8,000	$1,064	$1,020	-$44	2017-02-10
Q4 2016	ANTHERA PHARMACEUTICALS INC CUSIP 03674U201		Cmn · Call	17,800	19,900	+2,100	$56	$13	-$43	2017-02-10
Q4 2016	WILLIAMS PARTNERS L P NEW CUSIP 96949L105		Cmn · Call	14,800	15,600	+800	$550	$593	+$43	2017-02-10
Q4 2016	SIGMA DESIGNS INC CUSIP 826565103		Cmn · Put	15,600	27,400	+11,800	$122	$164	+$42	2017-02-10
Q4 2016	HUBS HUBSPOT INC	United States	Cmn · Call	4,500	6,400	+1,900	$259	$301	+$42	2017-02-10
Q4 2016	GASTAR EXPL INC NEW CUSIP 36729W202		Cmn · Put	27,700	41,200	+13,500	$23	$64	+$41	2017-02-10
Q4 2016	AR ANTERO RES CORP	United States	Cmn · Put	60,100	66,800	+6,700	$1,620	$1,580	-$40	2017-02-10
Q4 2016	PDL BIOPHARMA INC CUSIP 69329Y104		Cmn · Call	38,400	42,200	+3,800	$129	$89	-$40	2017-02-10
Q4 2016	TWI TITAN INTL INC ILL	United States	Cmn · Call	24,600	25,800	+1,200	$249	$289	+$40	2017-02-10
Q4 2016	AKORN INC CUSIP 009728106		Cmn · Put	20,900	24,300	+3,400	$570	$530	-$40	2017-02-10
Q4 2016	GPC GENUINE PARTS CO	United States	Cmn · Put	15,200	16,400	+1,200	$1,527	$1,567	+$40	2017-02-10
Q4 2016	CONTAINER STORE GROUP INC CUSIP 210751103		Cmn · Put	17,100	19,700	+2,600	$86	$125	+$39	2017-02-10
Q4 2016	JP ENERGY PARTNERS LP CUSIP 46643C109		Cmn · Call	12,700	13,100	+400	$94	$133	+$39	2017-02-10
Q4 2016	EAT BRINKER INTL INC	United States	Cmn · Call	6,100	7,000	+900	$308	$347	+$39	2017-02-10
Q4 2016	RYAM RAYONIER ADVANCED MATLS INC	United States	Cmn · Put	10,500	11,600	+1,100	$140	$179	+$39	2017-02-10
Q4 2016	LGIH LGI HOMES INC	United States	Cmn · Put	8,400	9,400	+1,000	$309	$270	-$39	2017-02-10
Q4 2016	2U INC CUSIP 90214J101		Cmn · Put	6,500	7,000	+500	$249	$211	-$38	2017-02-10
Q4 2016	INSYS THERAPEUTICS INC NEW CUSIP 45824V209		Cmn · Put	26,300	37,700	+11,400	$310	$347	+$37	2017-02-10
Q4 2016	CALPINE CORP CUSIP 131347304		Cmn · Call	85,700	98,000	+12,300	$1,083	$1,120	+$37	2017-02-10
Q4 2016	FOUNDATION MEDICINE INC CUSIP 350465100		Cmn · Call	10,700	12,100	+1,400	$250	$214	-$36	2017-02-10
Q4 2016	FOLD AMICUS THERAPEUTICS INC	United States	Cmn · Call	28,100	49,000	+20,900	$208	$244	+$36	2017-02-10
Q4 2016	TRAK PARK CITY GROUP INC	United States	Cmn · Put	16,900	18,400	+1,500	$199	$234	+$35	2017-02-10
Q4 2016	PROSHARES TR II CUSIP 74347W262		Cmn · Put	9,700	14,600	+4,900	$275	$310	+$35	2017-02-10

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