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 2014: Stock BROOKDALE SENIOR LIVING INC COMMON STOCK; Country of operation —; Class Cmn · Put; Shares before 4,400.
- Q2 2014: Stock GTX INC COMMON STOCK; Country of operation —; Class Cmn · Call; Shares before 5,500.
- Q2 2014: Stock NEVSUN RESOURCES LTD COMMON STOCK; Country of operation —; Class Cmn · Put; Shares before 2,700.
- Q2 2014: Stock PENNSYLVANIA RE INVS TRUST CMN STK; Country of operation —; Class Cmn · Put; Shares before 1,300.
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 |
|---|
| Q2 2014 | BROOKDALE SENIOR LIVING INC COMMON STOCK
CUSIP 112463954 | — | Cmn · Put | 4,400 | 4,300 | -100 | $147 | $143 | -$4 | 2014-08-14 |
|---|
| Q2 2014 | GTX INC COMMON STOCK
CUSIP 40052B908 | — | Cmn · Call | 5,500 | 3,200 | -2,300 | $8 | $4 | -$4 | 2014-08-14 |
|---|
| Q2 2014 | NEVSUN RESOURCES LTD COMMON STOCK
CUSIP 64156L951 | — | Cmn · Put | 2,700 | 1,400 | -1,300 | $9 | $5 | -$4 | 2014-08-14 |
|---|
| Q2 2014 | PENNSYLVANIA RE INVS TRUST CMN STK
CUSIP 709102957 | — | Cmn · Put | 1,300 | 1,000 | -300 | $23 | $19 | -$4 | 2014-08-14 |
|---|
| Q2 2014 | FUEL TECH INC CMN STOCK
CUSIP 359523957 | — | Cmn · Put | 7,500 | 6,100 | -1,400 | $38 | $34 | -$4 | 2014-08-14 |
|---|
| Q2 2014 | CYPRESS SEMICONDUCTOR COMMON STOCK
CUSIP 232806959 | — | Cmn · Put | 26,100 | 24,300 | -1,800 | $268 | $265 | -$3 | 2014-08-14 |
|---|
| Q2 2014 | DDR CORP
CUSIP 23317H952 | — | Cmn · Put | 700 | 500 | -200 | $12 | $9 | -$3 | 2014-08-14 |
|---|
| Q2 2014 | JACK IN THE BOX INC. CMN STK
CUSIP 466367909 | — | Cmn · Call | 3,500 | 3,400 | -100 | $206 | $203 | -$3 | 2014-08-14 |
|---|
| Q2 2014 | TCF FINANCIAL CORP COMMON
CUSIP 872275952 | — | Cmn · Put | 800 | 600 | -200 | $13 | $10 | -$3 | 2014-08-14 |
|---|
| Q2 2014 | BGC PARTNERS INC CMN STOCK
CUSIP 05541T901 | — | Cmn · Call | 6,700 | 6,300 | -400 | $44 | $47 | +$3 | 2014-08-14 |
|---|
| Q2 2014 | BIOMIRA INC CMN STOCK
CUSIP 682324908 | — | Cmn · Call | 5,600 | 4,400 | -1,200 | $17 | $14 | -$3 | 2014-08-14 |
|---|
| Q2 2014 | UMPQUA HOLDINGS CORP CMN STOCK
CUSIP 904214903 | — | Cmn · Call | 2,100 | 2,000 | -100 | $39 | $36 | -$3 | 2014-08-14 |
|---|
| Q2 2014 | CORONADO BIOSCIENCES INC
CUSIP 21976U959 | — | Cmn · Put | 6,300 | 5,100 | -1,200 | $12 | $9 | -$3 | 2014-08-14 |
|---|
| Q2 2014 | ENGLOBAL CORP CMN STOCK
CUSIP 293306906 | — | Cmn · Call | 3,200 | 2,700 | -500 | $5 | $8 | +$3 | 2014-08-14 |
|---|
| Q2 2014 | AMERICAN SCIENCE ENGINEERING CMN STK
CUSIP 029429957 | — | Cmn · Put | 1,600 | 1,500 | -100 | $107 | $104 | -$3 | 2014-08-14 |
|---|
| Q2 2014 | BREITBURN ENERGY PARTNERS LP
CUSIP 106776957 | — | Cmn · Put | 11,900 | 10,900 | -1,000 | $238 | $241 | +$3 | 2014-08-14 |
|---|
| Q2 2014 | RESEARCH FRONTIERS INC CMN STK
CUSIP 760911957 | — | Cmn · Put | 7,200 | 5,800 | -1,400 | $37 | $35 | -$2 | 2014-08-14 |
|---|
| Q2 2014 | TASEKO MINES LTD CMN STOCK
CUSIP 876511906 | — | Cmn · Call | 11,800 | 10,100 | -1,700 | $23 | $25 | +$2 | 2014-08-14 |
|---|
| Q2 2014 | TRIANGLE CAPITAL CORP
CUSIP 895848909 | — | Cmn · Call | 300 | 200 | -100 | $8 | $6 | -$2 | 2014-08-14 |
|---|
| Q2 2014 | BIOTIME INC CMN STK
CUSIP 09066L955 | — | Cmn · Put | 1,600 | 1,100 | -500 | $5 | $3 | -$2 | 2014-08-14 |
|---|
| Q2 2014 | ASSOCIATED BANC-CORP CMN STK
CUSIP 045487955 | — | Cmn · Put | 1,100 | 1,000 | -100 | $20 | $18 | -$2 | 2014-08-14 |
|---|
| Q2 2014 | NAVIDEA BIOPHARMACEUTICALS INC
CUSIP 63937X953 | — | Cmn · Put | 2,800 | 2,000 | -800 | $5 | $3 | -$2 | 2014-08-14 |
|---|
| Q2 2014 | FIDELITY SOUTHERN CORP CMN STK
CUSIP 316394905 | — | Cmn · Call | 1,100 | 1,000 | -100 | $15 | $13 | -$2 | 2014-08-14 |
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| Q2 2014 | PSIVIDA LTD
CUSIP 74440J901 | — | Cmn · Call | 13,500 | 12,300 | -1,200 | $55 | $53 | -$2 | 2014-08-14 |
|---|
| Q2 2014 | OMEROS CORP
CUSIP 682143952 | — | Cmn · Put | 11,100 | 7,800 | -3,300 | $134 | $136 | +$2 | 2014-08-14 |
|---|
| Q2 2014 | ENGLOBAL CORP CMN STOCK
CUSIP 293306956 | — | Cmn · Put | 5,300 | 3,300 | -2,000 | $8 | $10 | +$2 | 2014-08-14 |
|---|
| Q2 2014 | GOLD RESOURCE CORP COMMON STOCK
CUSIP 38068T905 | — | Cmn · Call | 9,800 | 8,800 | -1,000 | $47 | $45 | -$2 | 2014-08-14 |
|---|
| Q2 2014 | DYNAVAX TECHNOLOGIES CORP COMMON STOCK
CUSIP 268158902 | — | Cmn · Call | 4,400 | 3,700 | -700 | $8 | $6 | -$2 | 2014-08-14 |
|---|
| Q2 2014 | PACIFIC SUNWEAR CALIF INC CMN STK
CUSIP 694873900 | — | Cmn · Call | 2,700 | 2,400 | -300 | $8 | $6 | -$2 | 2014-08-14 |
|---|
| Q2 2014 | VONAGE HOLDINGS CORP COMMON STOCK
CUSIP 92886T951 | — | Cmn · Put | 1,000 | 500 | -500 | $4 | $2 | -$2 | 2014-08-14 |
|---|
| Q2 2014 | ECHELON CORP CMN STOCK
CUSIP 27874N955 | — | Cmn · Put | 2,500 | 2,200 | -300 | $7 | $5 | -$2 | 2014-08-14 |
|---|
| Q2 2014 | GREAT PANTHER RESOURCES LTD COMMON STOCK
CUSIP 39115V951 | — | Cmn · Put | 18,700 | 16,500 | -2,200 | $19 | $21 | +$2 | 2014-08-14 |
|---|
| Q2 2014 | GREATBATCH INC
CUSIP 39153L956 | — | Cmn · Put | 2,100 | 2,000 | -100 | $96 | $98 | +$2 | 2014-08-14 |
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| Q2 2014 | ABAXIS INC CMN STK
CUSIP 002567955 | — | Cmn · Put | 1,300 | 1,100 | -200 | $51 | $49 | -$2 | 2014-08-14 |
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| Q2 2014 | ABAXIS INC CMN STK
CUSIP 002567905 | — | Cmn · Call | 1,200 | 1,100 | -100 | $47 | $49 | +$2 | 2014-08-14 |
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| Q2 2014 | GTX INC COMMON STOCK
CUSIP 40052B958 | — | Cmn · Put | 2,700 | 1,100 | -1,600 | $4 | $2 | -$2 | 2014-08-14 |
|---|
| Q2 2014 | NOVAVAX INC CMN STOCK
CUSIP 670002954 | — | Cmn · Put | 37,000 | 36,700 | -300 | $168 | $170 | +$2 | 2014-08-14 |
|---|
| Q2 2014 | CUTERA INC COMMON STOCK
CUSIP 232109958 | — | Cmn · Put | 200 | 100 | -100 | $2 | $1 | -$1 | 2014-08-14 |
|---|
| Q2 2014 | LANNETT CO INC COMMON STOCK
CUSIP 516012901 | — | Cmn · Call | 8,500 | 6,100 | -2,400 | $304 | $303 | -$1 | 2014-08-14 |
|---|
| Q2 2014 | THRESHOLD PHARMACEUTICALS COMMON STOCK
CUSIP 885807956 | — | Cmn · Put | 1,000 | 900 | -100 | $5 | $4 | -$1 | 2014-08-14 |
|---|
| Q2 2014 | STR HOLDINGS INC
CUSIP 78478V900 | — | Cmn · Call | 1,000 | 500 | -500 | $2 | $1 | -$1 | 2014-08-14 |
|---|
| Q2 2014 | IXIA
CUSIP 45071R909 | — | Cmn · Call | 500 | 400 | -100 | $6 | $5 | -$1 | 2014-08-14 |
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| Q2 2014 | TUTOR PERINI CORP
CUSIP 901109908 | — | Cmn · Call | 2,400 | 2,200 | -200 | $69 | $70 | +$1 | 2014-08-14 |
|---|
| Q2 2014 | EZCORP INC -CL A CMN STK
CUSIP 302301956 | — | Cmn · Put | 17,900 | 16,600 | -1,300 | $193 | $192 | -$1 | 2014-08-14 |
|---|
| Q2 2014 | HOLLYSYS AUTOMATION TECHNOLOGIES
CUSIP G45667905 | — | Cmn · Call | 7,800 | 6,800 | -1,000 | $168 | $167 | -$1 | 2014-08-14 |
|---|
| Q2 2014 | CHIPOTLE MEXICAN GRILL INC COMMON STOCK
CUSIP 169656955 | — | Cmn · Put | 298,000 | 285,700 | -12,300 | $169,279 | $169,280 | +$1 | 2014-08-14 |
|---|
| Q2 2014 | DUPONT FABROS TECHNOLOGY
CUSIP 26613Q906 | — | Cmn · Call | 1,300 | 1,100 | -200 | $31 | $30 | -$1 | 2014-08-14 |
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| Q2 2014 | ONEOK PARTNERS LP
CUSIP 68268N953 | — | Cmn · Put | 1,400 | 1,300 | -100 | $75 | $76 | +$1 | 2014-08-14 |
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| Q2 2014 | BURLINGTON STORES INC
CUSIP 122017906 | — | Cmn · Call | 2,300 | 2,100 | -200 | $68 | $67 | -$1 | 2014-08-14 |
|---|
| Q2 2014 | AMERICAN WATER WORKS CO INC
CUSIP 030420953 | — | Cmn · Put | 2,600 | 2,400 | -200 | $118 | $119 | +$1 | 2014-08-14 |
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| Q2 2014 | LINCOLN EDUCATIONAL SERVICES COMMON STOCK
CUSIP 533535950 | — | Cmn · Put | 200 | 100 | -100 | $1 | $0 | -$1 | 2014-08-14 |
|---|
| Q2 2014 | SCHULMAN (A.) INC CMN STK
CUSIP 808194954 | — | Cmn · Put | 3,000 | 2,800 | -200 | $109 | $108 | -$1 | 2014-08-14 |
|---|
| Q2 2014 | FUEL SYSTEMS SOLUTIONS INC COMMON STOCK
CUSIP 35952W903 | — | Cmn · Call | 14,700 | 14,100 | -600 | $158 | $157 | -$1 | 2014-08-14 |
|---|
| Q2 2014 | NUTRI/SYSTEM INC CMN STOCK
CUSIP 67069D908 | — | Cmn · Call | 22,600 | 20,000 | -2,600 | $341 | $342 | +$1 | 2014-08-14 |
|---|
| Q2 2014 | KATE SPADE & CO
CUSIP 485865959 | — | Cmn · Put | 25,400 | 24,700 | -700 | $942 | $942 | $0 | 2014-08-14 |
|---|
| Q2 2014 | MONOLITHIC POWER SYSTEMS INC. COMMON STOCK
CUSIP 609839905 | — | Cmn · Call | 2,500 | 2,300 | -200 | $97 | $97 | $0 | 2014-08-14 |
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| Q2 2014 | VENTRUS BIOSCIENCES INC
CUSIP 922822951 | — | Cmn · Put | 3,500 | 3,400 | -100 | $4 | $4 | $0 | 2014-08-14 |
|---|
| Q2 2014 | ENTEGRIS INC
CUSIP 29362U904 | — | Cmn · Call | 1,000 | 900 | -100 | $12 | $12 | $0 | 2014-08-14 |
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| Q2 2014 | MARTHA STEWART LIVING CMN STOCK
CUSIP 573083902 | — | Cmn · Call | 2,300 | 2,100 | -200 | $10 | $10 | $0 | 2014-08-14 |
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| Q2 2014 | NEURALSTEM INC COMMON STOCK
CUSIP 64127R952 | — | Cmn · Put | 4,500 | 4,400 | -100 | $19 | $19 | $0 | 2014-08-14 |
|---|
| Q2 2014 | NOVATEL WIRELESS INC
CUSIP 66987M904 | — | Cmn · Call | 4,200 | 3,900 | -300 | $7 | $7 | $0 | 2014-08-14 |
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