CITADEL ADVISORS LLC Historic Quarter Change: USA Options, Reduced, 2016 Q2, Page 14

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 HOLOGIC INC CMN STK; Country of operation —; Class Cmn · Put; Shares before 16,200.
Q2 2016: Stock TREX INC CMN STOCK; Country of operation —; Class Cmn · Call; Shares before 10,100.
Q2 2016: Stock ABER DIAMOND CORPORATION CMN STOCK; Country of operation —; Class Cmn · Put; Shares before 16,800.
Q2 2016: Stock SECOND SIGHT MEDICAL PRODUCT; Country of operation —; Class Cmn · Call; Shares before 36,700.

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	HOLOGIC INC CMN STK CUSIP 436440951	Cmn · Put	16,200	13,400	-2,800	$559	$464	-$95	2016-08-12
Q2 2016	TREX INC CMN STOCK CUSIP 89531P905	Cmn · Call	10,100	8,700	-1,400	$484	$391	-$93	2016-08-12
Q2 2016	ABER DIAMOND CORPORATION CMN STOCK CUSIP 257287952	Cmn · Put	16,800	10,600	-6,200	$186	$94	-$92	2016-08-12
Q2 2016	SECOND SIGHT MEDICAL PRODUCT CUSIP 81362J900	Cmn · Call	36,700	24,000	-12,700	$177	$86	-$91	2016-08-12
Q2 2016	HELIX ENERGY SOLUTIONS GROUP 1 CMN STOCK CUSIP 42330P907	Cmn · Call	34,600	15,200	-19,400	$194	$103	-$91	2016-08-12
Q2 2016	WORLD WRESTLING ENTERTAINMENT CMN STOCK CUSIP 98156Q958	Cmn · Put	29,600	23,500	-6,100	$523	$433	-$90	2016-08-12
Q2 2016	PENN NATIONAL GAMING INC CMN STOCK CUSIP 707569909	Cmn · Call	17,400	14,400	-3,000	$290	$201	-$89	2016-08-12
Q2 2016	UNISYS CMN STOCK CUSIP 909214956	Cmn · Put	39,200	29,300	-9,900	$302	$213	-$89	2016-08-12
Q2 2016	MICROSEMI CORPORATION COMMON STOCK CUSIP 595137900	Cmn · Call	8,000	6,700	-1,300	$306	$219	-$87	2016-08-12
Q2 2016	CAMBREX CORP CMN STK CUSIP 132011957	Cmn · Put	8,800	5,800	-3,000	$387	$300	-$87	2016-08-12
Q2 2016	BIOMARIN PHARMACEUTICAL INC CMN STOCK CUSIP 09061G951	Cmn · Put	13,600	13,300	-300	$1,122	$1,035	-$87	2016-08-12
Q2 2016	TORONTO-DOMINION BANK COMMON STOCK CUSIP 891160959	Cmn · Put	91,100	89,500	-1,600	$3,929	$3,842	-$87	2016-08-12
Q2 2016	AIRCASTLE COMMON STOCK CUSIP G0129K904	Cmn · Call	20,500	18,900	-1,600	$456	$370	-$86	2016-08-12
Q2 2016	MCEWEN MINING INC CUSIP 58039P957	Cmn · Put	56,300	49,600	-6,700	$106	$191	+$85	2016-08-12
Q2 2016	SEMGROUP CORP-CLASS A CUSIP 81663A905	Cmn · Call	25,600	20,200	-5,400	$573	$658	+$85	2016-08-12
Q2 2016	NORDSON CORP CMN STK CUSIP 655663902	Cmn · Call	4,300	2,900	-1,400	$327	$242	-$85	2016-08-12
Q2 2016	HALOZYME THERAPEUTICS INC COMMON STOCK CUSIP 40637H909	Cmn · Call	43,400	37,900	-5,500	$411	$327	-$84	2016-08-12
Q2 2016	PAPA MURPHY'S HOLDINGS INC CUSIP 698814950	Cmn · Put	14,800	14,000	-800	$177	$93	-$84	2016-08-12
Q2 2016	FORTRESS INVESTMENT GROUP LLC CL-A CUSIP 34958B956	Cmn · Put	70,400	57,500	-12,900	$337	$254	-$83	2016-08-12
Q2 2016	GREEN PLAINS INC CUSIP 393222954	Cmn · Put	34,800	24,000	-10,800	$555	$473	-$82	2016-08-12
Q2 2016	AECOM CUSIP 00766T900	Cmn · Call	39,900	36,100	-3,800	$1,229	$1,147	-$82	2016-08-12
Q2 2016	LANNETT CO INC COMMON STOCK CUSIP 516012901	Cmn · Call	103,300	81,300	-22,000	$1,852	$1,934	+$82	2016-08-12
Q2 2016	RPC ENERGY SERVICES INC CMN STK CUSIP 749660906	Cmn · Call	33,300	25,100	-8,200	$472	$390	-$82	2016-08-12
Q2 2016	POOL CORP CMN STOCK CUSIP 73278L955	Cmn · Put	3,600	2,500	-1,100	$316	$235	-$81	2016-08-12
Q2 2016	EMC CORPORATION COMMON STOCK CUSIP 268648952	Cmn · Put	65,100	60,900	-4,200	$1,735	$1,655	-$80	2016-08-12
Q2 2016	C H ROBINSON WORLDWIDE INC CMN STOCK CUSIP 12541W909	Cmn · Call	85,100	84,000	-1,100	$6,317	$6,237	-$80	2016-08-12
Q2 2016	BENEFITFOCUS INC CUSIP 08180D956	Cmn · Put	20,700	16,000	-4,700	$690	$610	-$80	2016-08-12
Q2 2016	ALLSCRIPTS HEALTHCARE SOLUTION CUSIP 01988P908	Cmn · Call	16,200	10,600	-5,600	$214	$135	-$79	2016-08-12
Q2 2016	RAIT INVESTMENT TRUST CMN STOCK CUSIP 749227959	Cmn · Put	34,700	10,000	-24,700	$109	$31	-$78	2016-08-12
Q2 2016	RAYONIER ADVANCED MATERI CUSIP 75508B904	Cmn · Call	22,800	21,700	-1,100	$217	$295	+$78	2016-08-12
Q2 2016	LA JOLLA PHARMACEUTICAL CO CMN STK CUSIP 503459904	Cmn · Call	11,500	10,100	-1,400	$240	$162	-$78	2016-08-12
Q2 2016	PACIFIC ETHANOL INC. CMN STOCK CUSIP 69423U905	Cmn · Call	43,400	23,000	-20,400	$203	$125	-$78	2016-08-12
Q2 2016	BELDEN INC CMN STK CUSIP 077454956	Cmn · Put	4,900	3,700	-1,200	$301	$223	-$78	2016-08-12
Q2 2016	CMS ENERGY CORP CMN STK CUSIP 125896900	Cmn · Call	7,200	5,000	-2,200	$306	$229	-$77	2016-08-12
Q2 2016	FIDELITY NATIONAL INFORMATION CMN STK CUSIP 31620M956	Cmn · Put	17,400	16,000	-1,400	$1,102	$1,179	+$77	2016-08-12
Q2 2016	RADIAN GROUP INC CMN STK CUSIP 750236901	Cmn · Call	31,900	30,600	-1,300	$396	$319	-$77	2016-08-12
Q2 2016	CADIZ INC CMN STK CUSIP 127537907	Cmn · Call	29,400	13,000	-16,400	$153	$76	-$77	2016-08-12
Q2 2016	BROADSOFT INC CUSIP 11133B909	Cmn · Call	15,800	13,700	-2,100	$638	$562	-$76	2016-08-12
Q2 2016	HUNTINGTON BANCSHARES CMN STK CUSIP 446150954	Cmn · Put	49,900	44,800	-5,100	$476	$401	-$75	2016-08-12
Q2 2016	ADVAXIS INC CUSIP 007624908	Cmn · Call	23,000	16,400	-6,600	$208	$133	-$75	2016-08-12
Q2 2016	ISHARES 1-3 YEAR TREASURY BOND CUSIP 464287907	Cmn · Call	7,000	6,100	-900	$595	$520	-$75	2016-08-12
Q2 2016	NETGEAR INC COMMON STOCK CUSIP 64111Q904	Cmn · Call	11,800	11,600	-200	$476	$551	+$75	2016-08-12
Q2 2016	PROOFPOINT INC CUSIP 743424953	Cmn · Put	11,000	8,200	-2,800	$592	$517	-$75	2016-08-12
Q2 2016	LOGMEIN INC CUSIP 54142L959	Cmn · Put	9,400	6,300	-3,100	$474	$400	-$74	2016-08-12
Q2 2016	COGENT COMMUNICATIONS HOLDINGS CUSIP 19239V902	Cmn · Call	17,400	15,100	-2,300	$679	$605	-$74	2016-08-12
Q2 2016	SANCHEZ ENERGY CORP CUSIP 79970Y905	Cmn · Call	91,100	60,300	-30,800	$500	$426	-$74	2016-08-12
Q2 2016	GUGGENHEIM SOLAR ETF CUSIP 18383Q909	Cmn · Call	22,700	21,100	-1,600	$514	$442	-$72	2016-08-12
Q2 2016	AMDOCS LIMITED CMN STOCK CUSIP G02602903	Cmn · Call	7,200	6,300	-900	$435	$364	-$71	2016-08-12
Q2 2016	AMERICAN SUPERCONDUCTOR CP CMN STK CUSIP 030111907	Cmn · Call	34,500	22,700	-11,800	$262	$192	-$70	2016-08-12
Q2 2016	MARVELL TECHNOLOGY GROUP LTD CUSIP G5876H905	Cmn · Call	74,400	73,100	-1,300	$767	$697	-$70	2016-08-12
Q2 2016	NOW INC/DE CUSIP 67011P950	Cmn · Put	27,200	22,700	-4,500	$482	$412	-$70	2016-08-12
Q2 2016	ARROW ELEC. COMMON STOCK CUSIP 042735950	Cmn · Put	5,600	4,700	-900	$361	$291	-$70	2016-08-12
Q2 2016	SODASTREAM INTERNATIONAL LTD CUSIP M9068E955	Cmn · Put	28,100	15,300	-12,800	$396	$326	-$70	2016-08-12
Q2 2016	BELLICUM PHARMACEUTICALS INC CUSIP 079481907	Cmn · Call	21,400	10,000	-11,400	$200	$130	-$70	2016-08-12
Q2 2016	FIVEPRIME THERAPEUTICS INC CUSIP 33830X904	Cmn · Call	7,400	5,600	-1,800	$301	$232	-$69	2016-08-12
Q2 2016	SEABRIDGE GOLD INC COMMON STOCK CUSIP 811916955	Cmn · Put	67,200	45,500	-21,700	$737	$668	-$69	2016-08-12
Q2 2016	GLADSTONE CAP CORP CMN STOCK CUSIP 376535950	Cmn · Put	19,800	10,900	-8,900	$148	$79	-$69	2016-08-12
Q2 2016	UNIVERSAL FOREST PRODS INC CMN STK CUSIP 913543904	Cmn · Call	6,200	5,000	-1,200	$532	$463	-$69	2016-08-12
Q2 2016	STONEMOR PARTNERS LP COMMON STOCK CUSIP 86183Q950	Cmn · Put	18,700	15,500	-3,200	$456	$388	-$68	2016-08-12
Q2 2016	VORNADO REALTY TRUST CMN STK CUSIP 929042959	Cmn · Put	5,600	4,600	-1,000	$529	$461	-$68	2016-08-12
Q2 2016	GANNETT CO INC CUSIP 36473H904	Cmn · Call	16,700	13,400	-3,300	$253	$185	-$68	2016-08-12
Q2 2016	SCHLUMBERGER LTD CUSIP 806857958	Cmn · Put	800,600	745,800	-54,800	$59,045	$58,978	-$67	2016-08-12
Q2 2016	PROVIDENCE SERVICE CORP COMMON STOCK CUSIP 743815952	Cmn · Put	10,100	10,000	-100	$516	$449	-$67	2016-08-12
Q2 2016	FLOWSERVE CORP CMN STK CUSIP 34354P955	Cmn · Put	9,000	7,400	-1,600	$400	$334	-$66	2016-08-12
Q2 2016	KCG HOLDINGS INC CUSIP 48244B950	Cmn · Put	68,100	66,200	-1,900	$814	$880	+$66	2016-08-12
Q2 2016	NEKTAR THERAPEUTICS CMN STK CUSIP 640268908	Cmn · Call	23,400	18,000	-5,400	$322	$256	-$66	2016-08-12
Q2 2016	REGAL ENTERTAINMENT GROUP CMN STK CUSIP 758766909	Cmn · Call	44,800	40,000	-4,800	$947	$882	-$65	2016-08-12
Q2 2016	Q2 HOLDINGS INC CUSIP 74736L959	Cmn · Put	28,400	22,100	-6,300	$683	$619	-$64	2016-08-12
Q2 2016	STARZ CUSIP 85571Q902	Cmn · Call	28,100	22,600	-5,500	$740	$676	-$64	2016-08-12
Q2 2016	PTC THERAPEUTICS INC CUSIP 69366J950	Cmn · Put	24,100	12,900	-11,200	$155	$91	-$64	2016-08-12
Q2 2016	ZYNGA INC - CL A CUSIP 98986T908	Cmn · Call	134,700	97,800	-36,900	$307	$244	-$63	2016-08-12
Q2 2016	ETFS GOLD TRUST CUSIP 26922Y905	Cmn · Call	3,100	2,400	-700	$372	$309	-$63	2016-08-12
Q2 2016	LGI HOMES INC CUSIP 50187T956	Cmn · Put	17,600	15,300	-2,300	$426	$489	+$63	2016-08-12
Q2 2016	FLUIDIGM CORP CUSIP 34385P908	Cmn · Call	19,600	10,600	-9,000	$158	$96	-$62	2016-08-12
Q2 2016	INTERCEPT PHARMACEUTICALS INC CUSIP 45845P908	Cmn · Call	66,600	60,400	-6,200	$8,556	$8,618	+$62	2016-08-12
Q2 2016	RAYMOND JAMES FINANCIAL, INC. CORP CMN STK CUSIP 754730959	Cmn · Put	21,700	19,700	-2,000	$1,033	$971	-$62	2016-08-12
Q2 2016	BEAZER HOMES USA INC CMN STK CUSIP 07556Q901	Cmn · Call	45,900	43,600	-2,300	$400	$338	-$62	2016-08-12
Q2 2016	ZOGENIX INC CUSIP 98978L904	Cmn · Call	15,600	10,300	-5,300	$144	$83	-$61	2016-08-12
Q2 2016	BILL BARRETT CORP COMMON STOCK CUSIP 06846N954	Cmn · Put	23,700	13,400	-10,300	$147	$86	-$61	2016-08-12
Q2 2016	WESTERN GAS PARTNERS LP CUSIP 958254904	Cmn · Call	31,000	27,900	-3,100	$1,346	$1,406	+$60	2016-08-12
Q2 2016	ALAMOS GOLD INC- CLASS A CUSIP 011532908	Cmn · Call	34,100	14,000	-20,100	$180	$120	-$60	2016-08-12
Q2 2016	LIFEPOINT HEALTH INC CUSIP 53219L959	Cmn · Put	3,800	3,100	-700	$263	$203	-$60	2016-08-12
Q2 2016	BARNES & NOBLE INC CMN STK CUSIP 067774959	Cmn · Put	32,200	29,800	-2,400	$398	$338	-$60	2016-08-12
Q2 2016	EXCO RESOURCES INC CMN STK CUSIP 269279902	Cmn · Call	194,700	103,000	-91,700	$193	$134	-$59	2016-08-12
Q2 2016	CAMBREX CORP CMN STK CUSIP 132011907	Cmn · Call	16,500	12,900	-3,600	$726	$667	-$59	2016-08-12
Q2 2016	STAG INDUSTRIAL INC CUSIP 85254J902	Cmn · Call	13,000	8,700	-4,300	$265	$207	-$58	2016-08-12
Q2 2016	MOBILE IRON INC CUSIP 60739U904	Cmn · Call	21,200	12,400	-8,800	$96	$38	-$58	2016-08-12
Q2 2016	IPATH GOLDMAN SACHS CRUDE CUSIP 06738C956	Cmn · Put	332,300	262,900	-69,400	$1,701	$1,643	-$58	2016-08-12
Q2 2016	OSIRIS THERAPEUTICS COMMON STOCK CUSIP 68827R908	Cmn · Call	20,800	11,900	-8,900	$119	$61	-$58	2016-08-12
Q2 2016	ZAYO GROUP HOLDINGS INC CUSIP 98919V905	Cmn · Call	14,800	10,800	-4,000	$359	$302	-$57	2016-08-12
Q2 2016	DIANA SHIPPING INC COMMON STOCK CUSIP Y2066G954	Cmn · Put	42,500	23,000	-19,500	$113	$56	-$57	2016-08-12
Q2 2016	ROSE ROCK MIDSTREAM LP CUSIP 777149955	Cmn · Put	25,000	9,100	-15,900	$297	$240	-$57	2016-08-12
Q2 2016	LEUCADIA NATIONAL COMMON STOCK CUSIP 527288954	Cmn · Put	20,500	15,800	-4,700	$331	$274	-$57	2016-08-12
Q2 2016	AVG TECHNOLOGIES CUSIP N07831905	Cmn · Call	17,200	15,800	-1,400	$357	$300	-$57	2016-08-12
Q2 2016	LIBERTY INTERACTIVE CORP QVC G CUSIP 53071M904	Cmn · Call	13,400	11,100	-2,300	$338	$282	-$56	2016-08-12
Q2 2016	POWERSHARES DB OIL FUND CUSIP 73936B907	Cmn · Call	28,700	18,200	-10,500	$223	$167	-$56	2016-08-12
Q2 2016	PROSHARES SHORT MSCI EAFE CUSIP 74347R900	Cmn · Call	11,500	7,600	-3,900	$199	$255	+$56	2016-08-12
Q2 2016	AVNET, INC. COMMON STOCK CUSIP 053807953	Cmn · Put	6,300	5,500	-800	$279	$223	-$56	2016-08-12
Q2 2016	WESTAR ENERGY INC CMN STK CUSIP 95709T900	Cmn · Call	6,300	4,600	-1,700	$313	$258	-$55	2016-08-12
Q2 2016	PROGENICS PHARMACEUTICAL INC CMN STOCK CUSIP 743187956	Cmn · Put	26,100	13,900	-12,200	$114	$59	-$55	2016-08-12

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