CITADEL ADVISORS LLC Historic Quarter Change: USA Options, Reduced, 2016 Q2, Page 15

CITADEL ADVISORS LLC historic quarter change: USA Options, Reduced

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.

Q2 2016: Stock ARCOS DORADOS HOLDINGS INC-A; Country of operation —; Class Cmn · Call; Shares before 39,600.
Q2 2016: Stock WATERSTONE FINANCIAL INC; Country of operation —; Class Cmn · Put; Shares before 17,400.
Q2 2016: Stock ENERPLUS RESOURCES FUND COMMON STOCK; Country of operation —; Class Cmn · Put; Shares before 51,500.
Q2 2016: Stock VERACYTE INC; Country of operation —; Class Cmn · Put; Shares before 19,200.

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	Class	Shares before	Shares after	Share change	Value before	Value after	Value change	Filed
Q2 2016	ARCOS DORADOS HOLDINGS INC-A CUSIP G0457F907	Cmn · Call	39,600	20,000	-19,600	$149	$95	-$54	2016-08-12
Q2 2016	WATERSTONE FINANCIAL INC CUSIP 94188P951	Cmn · Put	17,400	12,000	-5,400	$238	$184	-$54	2016-08-12
Q2 2016	ENERPLUS RESOURCES FUND COMMON STOCK CUSIP 292766952	Cmn · Put	51,500	38,900	-12,600	$202	$256	+$54	2016-08-12
Q2 2016	VERACYTE INC CUSIP 92337F957	Cmn · Put	19,200	10,000	-9,200	$104	$50	-$54	2016-08-12
Q2 2016	VANGUARD NATURAL RESOURCES CUSIP 92205F906	Cmn · Call	126,000	93,100	-32,900	$184	$131	-$53	2016-08-12
Q2 2016	CONTAINER STORE GROUP INC/TH CUSIP 210751953	Cmn · Put	24,200	16,600	-7,600	$142	$89	-$53	2016-08-12
Q2 2016	APPLIED OPTOELECTRONICS INC CUSIP 03823U902	Cmn · Call	11,800	11,100	-700	$176	$124	-$52	2016-08-12
Q2 2016	TALEN ENERGY CORP CUSIP 87422J905	Cmn · Call	25,300	20,700	-4,600	$228	$280	+$52	2016-08-12
Q2 2016	ACXIOM CORP CMN STK CUSIP 005125909	Cmn · Call	18,100	15,300	-2,800	$388	$336	-$52	2016-08-12
Q2 2016	DISH NETWORK CORP COMMON STOCK CUSIP 25470M959	Cmn · Put	148,300	131,900	-16,400	$6,860	$6,911	+$51	2016-08-12
Q2 2016	CALLON PETE CO DEL CMN STOCK CUSIP 13123X902	Cmn · Call	25,200	24,400	-800	$223	$274	+$51	2016-08-12
Q2 2016	ACCELERON PHARMA INC CUSIP 00434H908	Cmn · Call	9,700	6,100	-3,600	$256	$207	-$49	2016-08-12
Q2 2016	MAKEMYTRIP LTD CUSIP V5633W909	Cmn · Call	10,900	10,000	-900	$197	$149	-$48	2016-08-12
Q2 2016	MCDERMOTT INC COMMON STOCK CUSIP 580037959	Cmn · Put	54,300	35,200	-19,100	$222	$174	-$48	2016-08-12
Q2 2016	VIRNETX HOLDING CORP CMN STOCK CUSIP 92823T958	Cmn · Put	20,400	11,500	-8,900	$94	$46	-$48	2016-08-12
Q2 2016	BGC PARTNERS INC CMN STOCK CUSIP 05541T901	Cmn · Call	16,900	12,100	-4,800	$153	$105	-$48	2016-08-12
Q2 2016	SENSATA TECHNOLOGIES HOLDING CUSIP N7902X906	Cmn · Call	9,300	9,000	-300	$361	$314	-$47	2016-08-12
Q2 2016	LAM RESEARCH COMMON STOCK CUSIP 512807908	Cmn · Call	94,900	92,700	-2,200	$7,839	$7,792	-$47	2016-08-12
Q2 2016	FLEXTRONICS INTERNATIONAL LTD CMN STK CUSIP Y2573F902	Cmn · Call	127,500	126,400	-1,100	$1,538	$1,492	-$46	2016-08-12
Q2 2016	PACIFIC BIOSCIENCES OF CALIF CUSIP 69404D908	Cmn · Call	14,500	11,000	-3,500	$123	$77	-$46	2016-08-12
Q2 2016	BRIDGEPOINT EDUCATION INC CUSIP 10807M905	Cmn · Call	12,000	10,300	-1,700	$121	$75	-$46	2016-08-12
Q2 2016	LIVE NATION ENTERTAINMENT INC CUSIP 538034909	Cmn · Call	21,600	18,600	-3,000	$482	$437	-$45	2016-08-12
Q2 2016	SHOPIFY INC CUSIP 82509L907	Cmn · Call	54,900	48,900	-6,000	$1,549	$1,504	-$45	2016-08-12
Q2 2016	FAIRMOUNT SANTROL HOLDINGS INC CUSIP 30555Q908	Cmn · Call	19,200	11,900	-7,300	$48	$92	+$44	2016-08-12
Q2 2016	ON DECK CAPITAL INC CUSIP 682163900	Cmn · Call	14,000	12,600	-1,400	$109	$65	-$44	2016-08-12
Q2 2016	AIR METHODS CORP CMN STK CUSIP 009128907	Cmn · Call	20,100	19,100	-1,000	$728	$684	-$44	2016-08-12
Q2 2016	VEREIT INC CUSIP 92339V900	Cmn · Call	38,700	38,200	-500	$343	$387	+$44	2016-08-12
Q2 2016	D R HORTON INC CMN STK CUSIP 23331A909	Cmn · Call	180,100	174,300	-5,800	$5,444	$5,487	+$43	2016-08-12
Q2 2016	Carter Holdings Inc COMMON STOCK CUSIP 146229959	Cmn · Put	10,000	9,500	-500	$1,054	$1,011	-$43	2016-08-12
Q2 2016	TAKE-TWO INTERACTIVE SFT CMN STOCK CUSIP 874054959	Cmn · Put	29,800	28,500	-1,300	$1,123	$1,081	-$42	2016-08-12
Q2 2016	AECOM CUSIP 00766T950	Cmn · Put	9,100	7,500	-1,600	$280	$238	-$42	2016-08-12
Q2 2016	BROADRIDGE FINANCIAL SOLUTIONS CMN STK CUSIP 11133T903	Cmn · Call	8,300	6,900	-1,400	$492	$450	-$42	2016-08-12
Q2 2016	VISHAY INTERTECHNOLOGY COMMON STOCK VSH - CLASS A CUSIP 928298958	Cmn · Put	16,000	12,400	-3,600	$195	$154	-$41	2016-08-12
Q2 2016	ENLINK MIDSTREAM PARTNERS LP CUSIP 29336U957	Cmn · Put	37,500	29,700	-7,800	$453	$494	+$41	2016-08-12
Q2 2016	EQUINIX INC CMN STOCK CUSIP 29444U900	Cmn · Call	38,700	32,900	-5,800	$12,798	$12,757	-$41	2016-08-12
Q2 2016	UNISYS CMN STOCK CUSIP 909214906	Cmn · Call	80,000	79,000	-1,000	$616	$575	-$41	2016-08-12
Q2 2016	ENBRIDGE INC CMN STOCK CUSIP 29250N955	Cmn · Put	13,200	11,200	-2,000	$514	$474	-$40	2016-08-12
Q2 2016	MCDERMOTT INC COMMON STOCK CUSIP 580037909	Cmn · Call	86,600	63,500	-23,100	$354	$314	-$40	2016-08-12
Q2 2016	PILGRIM'S PRIDE CORP CUSIP 72147K908	Cmn · Call	48,800	47,100	-1,700	$1,240	$1,200	-$40	2016-08-12
Q2 2016	W&T OFFSHORE INC. COMMON STOCK CUSIP 92922P906	Cmn · Call	48,800	29,100	-19,700	$107	$68	-$39	2016-08-12
Q2 2016	OUTERWALL INC CUSIP 690070957	Cmn · Put	71,500	63,900	-7,600	$2,645	$2,684	+$39	2016-08-12
Q2 2016	GASLOG LTD CUSIP G37585909	Cmn · Call	67,200	47,500	-19,700	$655	$617	-$38	2016-08-12
Q2 2016	DIREXION DLY REAL EST BEAR3X CUSIP 25459Y903	Cmn · Call	11,500	11,300	-200	$175	$137	-$38	2016-08-12
Q2 2016	RAYONIER ADVANCED MATERI CUSIP 75508B954	Cmn · Put	24,300	19,800	-4,500	$231	$269	+$38	2016-08-12
Q2 2016	NATIONSTAR MORTGAGE HOLDINGS CUSIP 63861C909	Cmn · Call	63,200	52,200	-11,000	$626	$588	-$38	2016-08-12
Q2 2016	FERRELLGAS PARTNERS LP CUSIP 315293950	Cmn · Put	18,500	15,400	-3,100	$322	$285	-$37	2016-08-12
Q2 2016	MEMORIAL PRODUCTION PARTNERS CUSIP 586048950	Cmn · Put	50,400	37,000	-13,400	$107	$70	-$37	2016-08-12
Q2 2016	AEGERION PHARMACEUTICALS INC CUSIP 00767E902	Cmn · Call	14,200	10,900	-3,300	$53	$16	-$37	2016-08-12
Q2 2016	RETROPHIN INC CUSIP 761299956	Cmn · Put	12,300	11,500	-800	$168	$205	+$37	2016-08-12
Q2 2016	NEW RESIDENTIAL INVESTMENT CORP CUSIP 64828T951	Cmn · Put	35,100	26,800	-8,300	$408	$371	-$37	2016-08-12
Q2 2016	D R HORTON INC CMN STK CUSIP 23331A959	Cmn · Put	94,900	90,000	-4,900	$2,869	$2,833	-$36	2016-08-12
Q2 2016	GLOBAL X SILVER MINERS ETF CUSIP 37954Y958	Cmn · Put	15,900	8,900	-7,000	$422	$386	-$36	2016-08-12
Q2 2016	CARBO CERAMICS INC CMN STOCK CUSIP 140781905	Cmn · Call	31,200	31,100	-100	$443	$407	-$36	2016-08-12
Q2 2016	CARRIZO OIL & GAS INC CMN STOCK CUSIP 144577953	Cmn · Put	35,700	29,800	-5,900	$1,104	$1,068	-$36	2016-08-12
Q2 2016	NEVRO CORP CUSIP 64157F903	Cmn · Call	22,800	16,900	-5,900	$1,283	$1,247	-$36	2016-08-12
Q2 2016	VANGUARD FTSE PACIFIC ETF CUSIP 922042956	Cmn · Put	5,200	4,500	-700	$287	$251	-$36	2016-08-12
Q2 2016	BONANZA CREEK ENERGY INC CUSIP 097793953	Cmn · Put	44,800	17,500	-27,300	$71	$35	-$36	2016-08-12
Q2 2016	EVERSOURCE ENERGY CUSIP 30040W908	Cmn · Call	12,000	11,100	-900	$700	$665	-$35	2016-08-12
Q2 2016	OCLARO INC COMMON STOCK CUSIP 67555N906	Cmn · Call	22,400	17,700	-4,700	$121	$86	-$35	2016-08-12
Q2 2016	QUEST DIAGNOSTICS CMN STOCK CUSIP 74834L950	Cmn · Put	9,200	8,500	-700	$657	$692	+$35	2016-08-12
Q2 2016	VALMONT INDUSTRIES CMN STK CUSIP 920253901	Cmn · Call	8,700	7,700	-1,000	$1,077	$1,042	-$35	2016-08-12
Q2 2016	CDK GLOBAL INC CUSIP 12508E951	Cmn · Put	7,900	6,000	-1,900	$368	$333	-$35	2016-08-12
Q2 2016	BANK OF MONTRAL CMN STK CUSIP 063671951	Cmn · Put	17,500	17,300	-200	$1,062	$1,097	+$35	2016-08-12
Q2 2016	GERON CORP CMN STOCK CUSIP 374163903	Cmn · Call	22,200	11,700	-10,500	$65	$31	-$34	2016-08-12
Q2 2016	DYNEGY INC/NEW CUSIP 26817R958	Cmn · Put	25,400	19,200	-6,200	$365	$331	-$34	2016-08-12
Q2 2016	PENGROWTH ENERGY TRUST -A COMMON STOCK CUSIP 70706P954	Cmn · Put	113,600	99,600	-14,000	$149	$183	+$34	2016-08-12
Q2 2016	SCORPIO BULKERS INC CUSIP Y7546A902	Cmn · Call	36,400	30,400	-6,000	$119	$85	-$34	2016-08-12
Q2 2016	WORLD ACCEPTANCE CP/DE CMN STK CUSIP 981419954	Cmn · Put	10,200	9,200	-1,000	$387	$420	+$33	2016-08-12
Q2 2016	MICROCHIP TECHNOLOGY INC CMN STK CUSIP 595017954	Cmn · Put	41,200	38,500	-2,700	$1,986	$1,954	-$32	2016-08-12
Q2 2016	NEXTERA ENERGY PARTNERS LP CUSIP 65341B906	Cmn · Call	10,200	8,100	-2,100	$277	$246	-$31	2016-08-12
Q2 2016	PROSHARES ULTRA FINANCIALS CUSIP 74347X953	Cmn · Put	20,400	19,200	-1,200	$1,330	$1,299	-$31	2016-08-12
Q2 2016	CHIMERIX INC CUSIP 16934W906	Cmn · Call	14,600	11,500	-3,100	$75	$45	-$30	2016-08-12
Q2 2016	HYATT HOTELS CORP - CL A CUSIP 448579902	Cmn · Call	15,800	15,300	-500	$782	$752	-$30	2016-08-12
Q2 2016	SUCAMPO PHARMACEUTICALS-CL A CUSIP 864909906	Cmn · Call	15,100	12,300	-2,800	$165	$135	-$30	2016-08-12
Q2 2016	MIDDLEBY CORP CMN STK CUSIP 596278901	Cmn · Call	22,300	20,400	-1,900	$2,381	$2,351	-$30	2016-08-12
Q2 2016	NAVIOS MARITIME PARTNERS LP CUSIP Y62267952	Cmn · Put	85,500	58,700	-26,800	$106	$76	-$30	2016-08-12
Q2 2016	CHUY'S HOLDINGS INC CUSIP 171604951	Cmn · Put	9,500	7,700	-1,800	$295	$266	-$29	2016-08-12
Q2 2016	OUTFRONT MEDIA INC CUSIP 69007J906	Cmn · Call	11,100	8,500	-2,600	$234	$205	-$29	2016-08-12
Q2 2016	SBA COMMUNICATIONS CORP CMN STK CUSIP 78388J956	Cmn · Put	12,900	11,700	-1,200	$1,292	$1,263	-$29	2016-08-12
Q2 2016	TRIMBLE NAVIGATION LTD CMN STK CUSIP 896239900	Cmn · Call	22,100	21,300	-800	$548	$519	-$29	2016-08-12
Q2 2016	TRINET GROUP INC CUSIP 896288957	Cmn · Put	16,400	9,900	-6,500	$235	$206	-$29	2016-08-12
Q2 2016	SEATTLE GENETICS, INC. CUSIP 812578952	Cmn · Put	13,700	11,200	-2,500	$481	$453	-$28	2016-08-12
Q2 2016	DRXN DAILY S&P BIOTECH BEAR CUSIP 25490K905	Cmn · Call	51,900	37,400	-14,500	$2,760	$2,732	-$28	2016-08-12
Q2 2016	WESTMORELAND COAL CO COMMON STOCK CUSIP 960878906	Cmn · Call	45,500	37,400	-8,100	$328	$356	+$28	2016-08-12
Q2 2016	FERRARI NV CUSIP N3167Y903	Cmn · Call	18,900	18,600	-300	$788	$761	-$27	2016-08-12
Q2 2016	HOST HOTELS & RESORTS INC COMMON STOCK REIT CUSIP 44107P954	Cmn · Put	46,600	46,300	-300	$778	$751	-$27	2016-08-12
Q2 2016	SILVER BAY REALTY TRUST CORP CUSIP 82735Q952	Cmn · Put	16,000	12,400	-3,600	$238	$211	-$27	2016-08-12
Q2 2016	ARISTA NETWORKS INC CUSIP 040413956	Cmn · Put	31,300	31,100	-200	$1,975	$2,002	+$27	2016-08-12
Q2 2016	DIREXION DAILY 20 YEAR PLUS TR CUSIP 25459W900	Cmn · Call	38,500	31,700	-6,800	$3,634	$3,607	-$27	2016-08-12
Q2 2016	CAESARS ENTERTAINMENT CORP CUSIP 127686953	Cmn · Put	19,200	13,500	-5,700	$131	$104	-$27	2016-08-12
Q2 2016	PATTERN ENERGY GROUP INC CUSIP 70338P900	Cmn · Call	17,900	16,000	-1,900	$341	$368	+$27	2016-08-12
Q2 2016	TERADATA CORP CUSIP 88076W953	Cmn · Put	20,300	20,200	-100	$533	$506	-$27	2016-08-12
Q2 2016	FLOTEK INDUSTRIES INC COMMON STOCK CUSIP 343389902	Cmn · Call	58,800	30,700	-28,100	$431	$405	-$26	2016-08-12
Q2 2016	ROCKET FUEL INC CUSIP 773111959	Cmn · Put	16,300	11,400	-4,900	$51	$25	-$26	2016-08-12
Q2 2016	LAREDO PETROLEUM INC CUSIP 516806956	Cmn · Put	16,600	15,100	-1,500	$132	$158	+$26	2016-08-12
Q2 2016	CAREER EDUCATION CORPORATION CUSIP 141665909	Cmn · Call	19,400	19,200	-200	$88	$114	+$26	2016-08-12
Q2 2016	MARKETO INC CUSIP 57063L957	Cmn · Put	17,900	10,800	-7,100	$350	$376	+$26	2016-08-12
Q2 2016	CITIZENS FINANCIAL GROUP CUSIP 174610905	Cmn · Call	24,200	24,100	-100	$507	$482	-$25	2016-08-12
Q2 2016	SEMTECH CORP CMN STK CUSIP 816850901	Cmn · Call	10,600	8,700	-1,900	$233	$208	-$25	2016-08-12
Q2 2016	GIGAMON INC CUSIP 37518B952	Cmn · Put	17,500	15,200	-2,300	$543	$568	+$25	2016-08-12

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