CITADEL ADVISORS LLC Historic Quarter Change: USA Options, Added, 2016 Q1, Page 13

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 2016: Stock INGREDION INC; Country of operation —; Class Cmn · Put; Shares before 2,500.
Q1 2016: Stock AMSURG CORP; Country of operation —; Class Cmn · Put; Shares before 5,500.
Q1 2016: Stock SOLAREDGE TECHNOLOGIES INC; Country of operation —; Class Cmn · Call; Shares before 59,900.
Q1 2016: Stock VANGUARD DVD APPREC VIPERS; Country of operation —; Class Cmn · Put; Shares before 8,400.

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
Q1 2016	INGREDION INC CUSIP 457187952	Cmn · Put	2,500	5,600	+3,100	$240	$598	+$358	2016-05-13
Q1 2016	AMSURG CORP CUSIP 03232P955	Cmn · Put	5,500	10,400	+4,900	$418	$776	+$358	2016-05-13
Q1 2016	SOLAREDGE TECHNOLOGIES INC CUSIP 83417M904	Cmn · Call	59,900	81,300	+21,400	$1,687	$2,044	+$357	2016-05-13
Q1 2016	VANGUARD DVD APPREC VIPERS CUSIP 921908954	Cmn · Put	8,400	12,400	+4,000	$653	$1,008	+$355	2016-05-13
Q1 2016	TESORO LOGISTICS LP CUSIP 88160T907	Cmn · Call	10,000	18,800	+8,800	$503	$858	+$355	2016-05-13
Q1 2016	BENEFITFOCUS INC CUSIP 08180D956	Cmn · Put	9,200	20,700	+11,500	$335	$690	+$355	2016-05-13
Q1 2016	RPC ENERGY SERVICES INC CMN STK CUSIP 749660906	Cmn · Call	9,800	33,300	+23,500	$117	$472	+$355	2016-05-13
Q1 2016	LEGG MASON COMMON STOCK CUSIP 524901955	Cmn · Put	24,500	37,900	+13,400	$961	$1,314	+$353	2016-05-13
Q1 2016	VERTEX PHARMACEUTICALS INC CMN STK CUSIP 92532F950	Cmn · Put	26,800	38,000	+11,200	$3,372	$3,021	-$351	2016-05-13
Q1 2016	CARRIZO OIL & GAS INC CMN STOCK CUSIP 144577903	Cmn · Call	55,900	64,800	+8,900	$1,654	$2,004	+$350	2016-05-13
Q1 2016	GATX CORPORATION COMMON STOCK CUSIP 361448953	Cmn · Put	3,300	10,300	+7,000	$140	$489	+$349	2016-05-13
Q1 2016	AMAG PHARMACEUTICALS INC CMN STK CUSIP 00163U956	Cmn · Put	30,000	53,600	+23,600	$906	$1,254	+$348	2016-05-13
Q1 2016	EAGLE PHARMACEUTICALS INC CUSIP 269796958	Cmn · Put	3,900	17,100	+13,200	$346	$693	+$347	2016-05-13
Q1 2016	SENSATA TECHNOLOGIES HOLDING CUSIP N7902X906	Cmn · Call	300	9,300	+9,000	$14	$361	+$347	2016-05-13
Q1 2016	REPLIGEN CORP CMN STK CUSIP 759916959	Cmn · Put	2,500	15,600	+13,100	$71	$418	+$347	2016-05-13
Q1 2016	HCI GROUP INC CUSIP 40416E953	Cmn · Put	4,300	14,900	+10,600	$150	$496	+$346	2016-05-13
Q1 2016	STURM RUGER & CO INC CMN STK CUSIP 864159908	Cmn · Call	23,600	25,600	+2,000	$1,407	$1,751	+$344	2016-05-13
Q1 2016	AGIOS PHARMACEUTICALS INC CUSIP 00847X954	Cmn · Put	21,100	25,300	+4,200	$1,370	$1,027	-$343	2016-05-13
Q1 2016	FIRST DATA CORP- CLASS A CUSIP 32008D956	Cmn · Put	300	26,800	+26,500	$5	$347	+$342	2016-05-13
Q1 2016	PROSHARES ULTRA S&P500 ETF CUSIP 74347R957	Cmn · Put	160,300	163,600	+3,300	$10,099	$10,441	+$342	2016-05-13
Q1 2016	OXFORD INDUSTRIES INC CMN STK CUSIP 691497959	Cmn · Put	5,400	10,200	+4,800	$345	$686	+$341	2016-05-13
Q1 2016	FIBROGEN INC CUSIP 31572Q958	Cmn · Put	6,100	24,700	+18,600	$186	$526	+$340	2016-05-13
Q1 2016	XURA INC CUSIP 98420V907	Cmn · Call	100	17,400	+17,300	$2	$342	+$340	2016-05-13
Q1 2016	ETFS GOLD TRUST CUSIP 26922Y955	Cmn · Put	900	3,600	+2,700	$93	$432	+$339	2016-05-13
Q1 2016	HELEN OF TROY CORP CMN STOCK CUSIP G4388N906	Cmn · Call	14,900	16,800	+1,900	$1,404	$1,742	+$338	2016-05-13
Q1 2016	FEDERATED INVESTORS INC-CL B CUSIP 314211953	Cmn · Put	3,300	15,000	+11,700	$95	$433	+$338	2016-05-13
Q1 2016	DSW INC COMMON STOCK CUSIP 23334L902	Cmn · Call	11,600	22,200	+10,600	$277	$614	+$337	2016-05-13
Q1 2016	ITRON INC CMN STK CUSIP 465741956	Cmn · Put	1,300	9,200	+7,900	$47	$384	+$337	2016-05-13
Q1 2016	MANULIFE FINANCIAL CORPORATION CUSIP 56501R906	Cmn · Call	23,600	48,900	+25,300	$354	$691	+$337	2016-05-13
Q1 2016	ENERGEN CORP CMN STK CUSIP 29265N908	Cmn · Call	17,400	28,700	+11,300	$713	$1,050	+$337	2016-05-13
Q1 2016	TEMPUR SEALY INTERNATIONAL INC CUSIP 88023U901	Cmn · Call	43,000	44,300	+1,300	$3,030	$2,693	-$337	2016-05-13
Q1 2016	PENTAIR PLC CUSIP G7S00T954	Cmn · Put	8,200	13,700	+5,500	$406	$743	+$337	2016-05-13
Q1 2016	DONNELLEY R R & SONS CO CUSIP 257867951	Cmn · Put	32,200	49,300	+17,100	$474	$809	+$335	2016-05-13
Q1 2016	PROSHARES ULTRASHORT YEN CUSIP 74347W959	Cmn · Put	30,500	30,700	+200	$2,681	$2,348	-$333	2016-05-13
Q1 2016	EQUIFAX INC CMN STK CUSIP 294429955	Cmn · Put	4,200	7,000	+2,800	$468	$800	+$332	2016-05-13
Q1 2016	COOPER TIRE & RUBR CO CUSIP 216831907	Cmn · Call	21,300	30,700	+9,400	$806	$1,137	+$331	2016-05-13
Q1 2016	DIEBOLD INC CMN STK CUSIP 253651953	Cmn · Put	9,300	21,100	+11,800	$280	$610	+$330	2016-05-13
Q1 2016	B&G FOODS INC CUSIP 05508R956	Cmn · Put	2,600	12,100	+9,500	$91	$421	+$330	2016-05-13
Q1 2016	VECTOR GROUP LTD CMN STK CUSIP 92240M958	Cmn · Put	7,400	22,100	+14,700	$175	$505	+$330	2016-05-13
Q1 2016	DEAN FOODS CO CMN STOCK CUSIP 242370953	Cmn · Put	25,700	44,400	+18,700	$441	$769	+$328	2016-05-13
Q1 2016	CALLON PETE CO DEL CMN STOCK CUSIP 13123X952	Cmn · Put	1,600	38,400	+36,800	$13	$340	+$327	2016-05-13
Q1 2016	BOARDWALK PIPELINE PARTNERS LP CUSIP 096627904	Cmn · Call	46,000	62,700	+16,700	$597	$924	+$327	2016-05-13
Q1 2016	WHITING PETROLEUM CORP COMMON STOCK CUSIP 966387952	Cmn · Put	298,600	312,300	+13,700	$2,819	$2,492	-$327	2016-05-13
Q1 2016	CULLEN/FROST BANKERS INC CMN STK CUSIP 229899959	Cmn · Put	7,700	14,300	+6,600	$462	$788	+$326	2016-05-13
Q1 2016	MENTOR GRAPHICS CORP CMN STK CUSIP 587200906	Cmn · Call	13,100	27,900	+14,800	$241	$567	+$326	2016-05-13
Q1 2016	FIRST TRUST DJ INTERNET IND CUSIP 33733E902	Cmn · Call	16,500	22,800	+6,300	$1,231	$1,557	+$326	2016-05-13
Q1 2016	PBF ENERGY INC CUSIP 69318G906	Cmn · Call	17,300	29,000	+11,700	$637	$963	+$326	2016-05-13
Q1 2016	SPDR S&P DIVIDEND ETF CUSIP 78464A953	Cmn · Put	13,600	16,600	+3,000	$1,001	$1,327	+$326	2016-05-13
Q1 2016	DIAMONDBACK ENERGY INC CUSIP 25278X959	Cmn · Put	26,400	27,100	+700	$1,766	$2,091	+$325	2016-05-13
Q1 2016	AMC NETWORKS INC CUSIP 00164V953	Cmn · Put	9,300	15,700	+6,400	$695	$1,020	+$325	2016-05-13
Q1 2016	CENTURY ALUM CO CMN STOCK CUSIP 156431908	Cmn · Call	71,100	90,500	+19,400	$314	$638	+$324	2016-05-13
Q1 2016	LEGGETT & PLATT INC COMMON LEG CUSIP 524660907	Cmn · Call	7,500	13,200	+5,700	$315	$639	+$324	2016-05-13
Q1 2016	LITTLEFUSE CMN STOCK - NASDAQ CUSIP 537008904	Cmn · Call	3,300	5,500	+2,200	$353	$677	+$324	2016-05-13
Q1 2016	PROSHARES ULTRA OIL & GAS CUSIP 74347R959	Cmn · Put	36,800	50,500	+13,700	$1,238	$1,561	+$323	2016-05-13
Q1 2016	EAGLE MATERIALS INC CMN STK CUSIP 26969P958	Cmn · Put	16,700	19,000	+2,300	$1,009	$1,332	+$323	2016-05-13
Q1 2016	DENBURY RES INC CMN STOCK CUSIP 247916908	Cmn · Call	52,400	193,400	+141,000	$106	$429	+$323	2016-05-13
Q1 2016	PLAINS ALL AMERICAN PIPELINE LP CUSIP 726503955	Cmn · Put	61,200	82,800	+21,600	$1,414	$1,736	+$322	2016-05-13
Q1 2016	WORLD FUEL SVCS CORP COMMON STOCK CUSIP 981475906	Cmn · Call	5,500	11,000	+5,500	$212	$534	+$322	2016-05-13
Q1 2016	GREENLIGHT CAPITAL RE LTD CUSIP G4095J909	Cmn · Call	5,100	19,100	+14,000	$95	$416	+$321	2016-05-13
Q1 2016	LINN ENERGY LLC CUSIP 536020900	Cmn · Call	372,000	446,400	+74,400	$480	$159	-$321	2016-05-13
Q1 2016	PERRIGO COMPANY PLC CUSIP G97822903	Cmn · Call	93,100	102,800	+9,700	$13,472	$13,151	-$321	2016-05-13
Q1 2016	RUBICON PROJECT INC/THE CUSIP 78112V902	Cmn · Call	7,300	24,100	+16,800	$120	$441	+$321	2016-05-13
Q1 2016	LSB INDUSTRIES COMMON STOCK CUSIP 502160904	Cmn · Call	10,100	30,800	+20,700	$73	$393	+$320	2016-05-13
Q1 2016	PAREXEL INTL CORP CUSIP 699462957	Cmn · Put	3,500	8,900	+5,400	$238	$558	+$320	2016-05-13
Q1 2016	HEALTH CARE SELECT SECTOR CUSIP 81369Y959	Cmn · Put	257,200	268,700	+11,500	$18,531	$18,212	-$319	2016-05-13
Q1 2016	AVIS BUDGET GROUP INC COMMON STOCK CUSIP 053774955	Cmn · Put	99,500	120,300	+20,800	$3,611	$3,292	-$319	2016-05-13
Q1 2016	NovaGold Resources Inc. COMMON STOCK CUSIP 66987E906	Cmn · Call	57,300	110,500	+53,200	$241	$557	+$316	2016-05-13
Q1 2016	ENERNOC INC CUSIP 292764907	Cmn · Call	9,600	47,100	+37,500	$37	$352	+$315	2016-05-13
Q1 2016	MASONITE INTERNATIONAL CORP CUSIP 575385959	Cmn · Put	100	4,900	+4,800	$6	$321	+$315	2016-05-13
Q1 2016	SEADRILL LTD CUSIP G7945E905	Cmn · Call	404,000	510,400	+106,400	$1,370	$1,684	+$314	2016-05-13
Q1 2016	REGAL ENTERTAINMENT GROUP CMN STK CUSIP 758766959	Cmn · Put	1,400	16,100	+14,700	$26	$340	+$314	2016-05-13
Q1 2016	SCRIPPS NETWORKS INTERACTIVE CUSIP 811065901	Cmn · Call	10,700	13,800	+3,100	$591	$904	+$313	2016-05-13
Q1 2016	OUTERWALL INC CUSIP 690070907	Cmn · Call	88,000	95,400	+7,400	$3,216	$3,529	+$313	2016-05-13
Q1 2016	TREX INC CMN STOCK CUSIP 89531P905	Cmn · Call	4,500	10,100	+5,600	$171	$484	+$313	2016-05-13
Q1 2016	DAVE & BUSTER'S ENTERTAINMENT INC CUSIP 238337959	Cmn · Put	4,500	12,900	+8,400	$188	$500	+$312	2016-05-13
Q1 2016	LEGG MASON COMMON STOCK CUSIP 524901905	Cmn · Call	24,500	36,700	+12,200	$961	$1,273	+$312	2016-05-13
Q1 2016	ARISTA NETWORKS INC CUSIP 040413956	Cmn · Put	21,400	31,300	+9,900	$1,666	$1,975	+$309	2016-05-13
Q1 2016	BROOKFIELD ASSET MANAGEMENT INC CUSIP 112585904	Cmn · Call	5,800	14,100	+8,300	$183	$491	+$308	2016-05-13
Q1 2016	ATLAS AIR WORLDWIDE HOLDINGS INC CUSIP 049164905	Cmn · Call	8,800	15,900	+7,100	$364	$672	+$308	2016-05-13
Q1 2016	AARON RENTS INC CUSIP 002535900	Cmn · Call	12,600	23,500	+10,900	$282	$590	+$308	2016-05-13
Q1 2016	SHIP FINANCE INTERNATIONAL LIMIT CUSIP G81075906	Cmn · Call	13,100	37,700	+24,600	$217	$524	+$307	2016-05-13
Q1 2016	CONCORDIA HEALTHCARE CORP CUSIP 206519900	Cmn · Call	900	13,400	+12,500	$37	$343	+$306	2016-05-13
Q1 2016	ISHARES GOLD TRUST CUSIP 464285905	Cmn · Call	26,900	48,900	+22,000	$275	$581	+$306	2016-05-13
Q1 2016	NEWELL RUBBERMAID INC CMN STOCK CUSIP 651229956	Cmn · Put	20,400	27,200	+6,800	$899	$1,205	+$306	2016-05-13
Q1 2016	PLANTRONICS INC CMN STK CUSIP 727493908	Cmn · Call	1,000	9,000	+8,000	$47	$353	+$306	2016-05-13
Q1 2016	ATWOOD OCEANICS CMN STK CUSIP 050095908	Cmn · Call	17,000	52,200	+35,200	$174	$479	+$305	2016-05-13
Q1 2016	TRIUMPH GROUP INC NEW CMN STOCK CUSIP 896818951	Cmn · Put	12,600	25,600	+13,000	$501	$806	+$305	2016-05-13
Q1 2016	SPDR S&P INSURANCE ETF CUSIP 78464A909	Cmn · Call	6,100	10,500	+4,400	$424	$727	+$303	2016-05-13
Q1 2016	J2 GLOBAL INC CUSIP 48123V952	Cmn · Put	1,800	7,300	+5,500	$148	$450	+$302	2016-05-13
Q1 2016	OVERSTOCK.COM INC CMN STK CUSIP 690370901	Cmn · Call	6,400	26,500	+20,100	$79	$381	+$302	2016-05-13
Q1 2016	ZAYO GROUP HOLDINGS INC CUSIP 98919V955	Cmn · Put	8,600	21,900	+13,300	$229	$531	+$302	2016-05-13
Q1 2016	CDK GLOBAL INC CUSIP 12508E901	Cmn · Call	7,600	14,200	+6,600	$361	$661	+$300	2016-05-13
Q1 2016	METHANEX CORP CUSIP 59151K908	Cmn · Call	29,300	39,400	+10,100	$967	$1,266	+$299	2016-05-13
Q1 2016	A.O. SMITH CORP. CUSIP 831865909	Cmn · Call	21,000	25,000	+4,000	$1,609	$1,908	+$299	2016-05-13
Q1 2016	ISHARES RUSSELL 2000 GROWTH ET CUSIP 464287958	Cmn · Put	58,200	59,500	+1,300	$6,611	$6,910	+$299	2016-05-13
Q1 2016	SQUARE INC - A CUSIP 852234953	Cmn · Put	11,900	29,800	+17,900	$156	$455	+$299	2016-05-13
Q1 2016	GLOBAL X SILVER MINERS ETF CUSIP 37954Y958	Cmn · Put	6,700	15,900	+9,200	$124	$422	+$298	2016-05-13
Q1 2016	BUCKEYE PARTNERS -LP CUSIP 118230951	Cmn · Put	15,800	19,700	+3,900	$1,042	$1,338	+$296	2016-05-13
Q1 2016	MAXLINEAR INC-CLASS A CUSIP 57776J900	Cmn · Call	7,900	22,200	+14,300	$116	$411	+$295	2016-05-13
Q1 2016	DOUGLAS DYNAMICS INC CUSIP 25960R905	Cmn · Call	1,000	13,800	+12,800	$21	$316	+$295	2016-05-13

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