CITADEL ADVISORS LLC historic quarter change: USA Options, New
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 2015: Stock MAGELLAN HEALTH INC; Country of operation —; Class Cmn · Call; Shares before 0.
- Q4 2015: Stock JAVELIN MORTGAGE INVESTMENT; Country of operation —; Class Cmn · Call; Shares before 0.
- Q4 2015: Stock RESEARCH FRONTIERS INC CMN STK; Country of operation —; Class Cmn · Call; Shares before 0.
- Q4 2015: Stock VERICEL CORP; Country of operation —; Class Cmn · Call; Shares before 0.
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 2015 | MAGELLAN HEALTH INC
CUSIP 559079907 | — | Cmn · Call | 0 | 100 | +100 | $0 | $6 | +$6 | 2016-02-12 |
|---|
| Q4 2015 | JAVELIN MORTGAGE INVESTMENT
CUSIP 47200B904 | — | Cmn · Call | 0 | 900 | +900 | $0 | $6 | +$6 | 2016-02-12 |
|---|
| Q4 2015 | RESEARCH FRONTIERS INC CMN STK
CUSIP 760911907 | — | Cmn · Call | 0 | 1,200 | +1,200 | $0 | $6 | +$6 | 2016-02-12 |
|---|
| Q4 2015 | VERICEL CORP
CUSIP 92346J908 | — | Cmn · Call | 0 | 2,500 | +2,500 | $0 | $6 | +$6 | 2016-02-12 |
|---|
| Q4 2015 | TICC CAPITAL CORP COMMON STOCK
CUSIP 87244T959 | — | Cmn · Put | 0 | 1,000 | +1,000 | $0 | $6 | +$6 | 2016-02-12 |
|---|
| Q4 2015 | AMERICAN CAPITAL MORTGAGE IN
CUSIP 02504A904 | — | Cmn · Call | 0 | 400 | +400 | $0 | $6 | +$6 | 2016-02-12 |
|---|
| Q4 2015 | CLEAR CHANNEL OUTDOOR HOLDINGS INC
CUSIP 18451C909 | — | Cmn · Call | 0 | 1,100 | +1,100 | $0 | $6 | +$6 | 2016-02-12 |
|---|
| Q4 2015 | ATLANTICUS HOLDINGS CORP
CUSIP 04914Y902 | — | Cmn · Call | 0 | 1,900 | +1,900 | $0 | $6 | +$6 | 2016-02-12 |
|---|
| Q4 2015 | ATLAS ENERGY GROUP LLC
CUSIP 04929Q902 | — | Cmn · Call | 0 | 6,800 | +6,800 | $0 | $6 | +$6 | 2016-02-12 |
|---|
| Q4 2015 | EXAR CORP CMN STK
CUSIP 300645958 | — | Cmn · Put | 0 | 900 | +900 | $0 | $6 | +$6 | 2016-02-12 |
|---|
| Q4 2015 | LIVANOVA PLC
CUSIP G5509L951 | — | Cmn · Put | 0 | 100 | +100 | $0 | $6 | +$6 | 2016-02-12 |
|---|
| Q4 2015 | REVLON INC. - CL A CMN STOCK
CUSIP 761525959 | — | Cmn · Put | 0 | 200 | +200 | $0 | $6 | +$6 | 2016-02-12 |
|---|
| Q4 2015 | OPOWER INC
CUSIP 68375Y959 | — | Cmn · Put | 0 | 600 | +600 | $0 | $6 | +$6 | 2016-02-12 |
|---|
| Q4 2015 | GLOBAL PARTNERS LP CMN STK
CUSIP 37946R909 | — | Cmn · Call | 0 | 300 | +300 | $0 | $5 | +$5 | 2016-02-12 |
|---|
| Q4 2015 | TELECOMMUNICATION SYSTEMS-A
CUSIP 87929J953 | — | Cmn · Put | 0 | 1,000 | +1,000 | $0 | $5 | +$5 | 2016-02-12 |
|---|
| Q4 2015 | CATALENT INC
CUSIP 148806952 | — | Cmn · Put | 0 | 200 | +200 | $0 | $5 | +$5 | 2016-02-12 |
|---|
| Q4 2015 | FIRST DATA CORP- CLASS A
CUSIP 32008D956 | — | Cmn · Put | 0 | 300 | +300 | $0 | $5 | +$5 | 2016-02-12 |
|---|
| Q4 2015 | DISCOVERY LABORATORIES INC CMN STOCK
CUSIP 254668903 | — | Cmn · Call | 0 | 21,600 | +21,600 | $0 | $5 | +$5 | 2016-02-12 |
|---|
| Q4 2015 | SOLAR CAPITAL LTD
CUSIP 83413U900 | — | Cmn · Call | 0 | 300 | +300 | $0 | $5 | +$5 | 2016-02-12 |
|---|
| Q4 2015 | 22ND CENTURY GROUP INC
CUSIP 90137F903 | — | Cmn · Call | 0 | 3,100 | +3,100 | $0 | $4 | +$4 | 2016-02-12 |
|---|
| Q4 2015 | HANNON ARMSTRONG SUSTAINABLE
CUSIP 41068X900 | — | Cmn · Call | 0 | 200 | +200 | $0 | $4 | +$4 | 2016-02-12 |
|---|
| Q4 2015 | MEDLEY CAPITAL CORP
CUSIP 58503F906 | — | Cmn · Call | 0 | 500 | +500 | $0 | $4 | +$4 | 2016-02-12 |
|---|
| Q4 2015 | UNITIL CORP CMN STK
CUSIP 913259907 | — | Cmn · Call | 0 | 100 | +100 | $0 | $4 | +$4 | 2016-02-12 |
|---|
| Q4 2015 | VRINGO INC
CUSIP 92911N902 | — | Cmn · Call | 0 | 1,600 | +1,600 | $0 | $4 | +$4 | 2016-02-12 |
|---|
| Q4 2015 | VIACOM INC-CMN STK CLASS A
CUSIP 92553P902 | — | Cmn · Call | 0 | 100 | +100 | $0 | $4 | +$4 | 2016-02-12 |
|---|
| Q4 2015 | TIER REIT INC
CUSIP 88650V908 | — | Cmn · Call | 0 | 300 | +300 | $0 | $4 | +$4 | 2016-02-12 |
|---|
| Q4 2015 | AMPHASTAR PHARMACEUTICALS IN
CUSIP 03209R903 | — | Cmn · Call | 0 | 300 | +300 | $0 | $4 | +$4 | 2016-02-12 |
|---|
| Q4 2015 | AMPHASTAR PHARMACEUTICALS IN
CUSIP 03209R953 | — | Cmn · Put | 0 | 300 | +300 | $0 | $4 | +$4 | 2016-02-12 |
|---|
| Q4 2015 | FRESH DEL MONTE PRODUCE INC CMN STOCK
CUSIP G36738955 | — | Cmn · Put | 0 | 100 | +100 | $0 | $4 | +$4 | 2016-02-12 |
|---|
| Q4 2015 | POLYCOM INC CMN STOCK
CUSIP 73172K954 | — | Cmn · Put | 0 | 300 | +300 | $0 | $4 | +$4 | 2016-02-12 |
|---|
| Q4 2015 | INTERNAP CORP
CUSIP 45885A950 | — | Cmn · Put | 0 | 700 | +700 | $0 | $4 | +$4 | 2016-02-12 |
|---|
| Q4 2015 | MCEWEN MINING INC
CUSIP 58039P907 | — | Cmn · Call | 0 | 3,700 | +3,700 | $0 | $4 | +$4 | 2016-02-12 |
|---|
| Q4 2015 | MA-COM TECHNOLOGY SOLUTIONS
CUSIP 55405Y950 | — | Cmn · Put | 0 | 100 | +100 | $0 | $4 | +$4 | 2016-02-12 |
|---|
| Q4 2015 | ORBCOMM INC
CUSIP 68555P950 | — | Cmn · Put | 0 | 600 | +600 | $0 | $4 | +$4 | 2016-02-12 |
|---|
| Q4 2015 | EPIRUS BIOPHARMACEUTICALS INC
CUSIP 29428P907 | — | Cmn · Call | 0 | 1,000 | +1,000 | $0 | $3 | +$3 | 2016-02-12 |
|---|
| Q4 2015 | SUNSHINE HEART INC
CUSIP 86782U956 | — | Cmn · Put | 0 | 2,500 | +2,500 | $0 | $3 | +$3 | 2016-02-12 |
|---|
| Q4 2015 | XENIA HOTELS & RESORTS INC
CUSIP 984017953 | — | Cmn · Put | 0 | 200 | +200 | $0 | $3 | +$3 | 2016-02-12 |
|---|
| Q4 2015 | FIRST POTOMAC REALTY TRUST REIT
CUSIP 33610F959 | — | Cmn · Put | 0 | 300 | +300 | $0 | $3 | +$3 | 2016-02-12 |
|---|
| Q4 2015 | ATLAS ENERGY GROUP LLC
CUSIP 04929Q952 | — | Cmn · Put | 0 | 2,900 | +2,900 | $0 | $3 | +$3 | 2016-02-12 |
|---|
| Q4 2015 | MILLER (HERMAN) INC CMN STK
CUSIP 600544950 | — | Cmn · Put | 0 | 100 | +100 | $0 | $3 | +$3 | 2016-02-12 |
|---|
| Q4 2015 | DIAMOND RESORTS INTERNATIONA
CUSIP 25272T954 | — | Cmn · Put | 0 | 100 | +100 | $0 | $3 | +$3 | 2016-02-12 |
|---|
| Q4 2015 | CTS CORP CMN STK
CUSIP 126501955 | — | Cmn · Put | 0 | 100 | +100 | $0 | $2 | +$2 | 2016-02-12 |
|---|
| Q4 2015 | ELEMENTS ROGERS TOTAL RETURN
CUSIP 870297901 | — | Cmn · Call | 0 | 500 | +500 | $0 | $2 | +$2 | 2016-02-12 |
|---|
| Q4 2015 | NEOGENOMICS INC
CUSIP 64049M909 | — | Cmn · Call | 0 | 200 | +200 | $0 | $2 | +$2 | 2016-02-12 |
|---|
| Q4 2015 | VRINGO INC
CUSIP 92911N952 | — | Cmn · Put | 0 | 800 | +800 | $0 | $2 | +$2 | 2016-02-12 |
|---|
| Q4 2015 | STEMLINE THERAPEUTICS INC
CUSIP 85858C907 | — | Cmn · Call | 0 | 300 | +300 | $0 | $2 | +$2 | 2016-02-12 |
|---|
| Q4 2015 | ROSE ROCK MIDSTREAM LP
CUSIP 777149955 | — | Cmn · Put | 0 | 100 | +100 | $0 | $2 | +$2 | 2016-02-12 |
|---|
| Q4 2015 | THERAVANCE BIOPHARMA INC
CUSIP G8807B956 | — | Cmn · Put | 0 | 100 | +100 | $0 | $2 | +$2 | 2016-02-12 |
|---|
| Q4 2015 | CHEMOCENTRYX INC
CUSIP 16383L906 | — | Cmn · Call | 0 | 300 | +300 | $0 | $2 | +$2 | 2016-02-12 |
|---|
| Q4 2015 | ARCHROCK INC
CUSIP 03957W906 | — | Cmn · Call | 0 | 200 | +200 | $0 | $2 | +$2 | 2016-02-12 |
|---|
| Q4 2015 | LINCOLN EDUCATIONAL SERVICES COMMON STOCK
CUSIP 533535900 | — | Cmn · Call | 0 | 1,100 | +1,100 | $0 | $2 | +$2 | 2016-02-12 |
|---|
| Q4 2015 | DHI GROUP INC
CUSIP 23331S900 | — | Cmn · Call | 0 | 200 | +200 | $0 | $2 | +$2 | 2016-02-12 |
|---|
| Q4 2015 | NORTH AMERICAN ENERGY PARTNERS INC COMMON STOCK
CUSIP 656844957 | — | Cmn · Put | 0 | 1,000 | +1,000 | $0 | $2 | +$2 | 2016-02-12 |
|---|
| Q4 2015 | BABCOCK & WILCOX ENTERPR
CUSIP 05614L900 | — | Cmn · Call | 0 | 100 | +100 | $0 | $2 | +$2 | 2016-02-12 |
|---|
| Q4 2015 | ORASURE TECHNOLOGIES INC CMN STK
CUSIP 68554V908 | — | Cmn · Call | 0 | 300 | +300 | $0 | $2 | +$2 | 2016-02-12 |
|---|
| Q4 2015 | GOLD RESOURCE CORP COMMON STOCK
CUSIP 38068T905 | — | Cmn · Call | 0 | 900 | +900 | $0 | $1 | +$1 | 2016-02-12 |
|---|
| Q4 2015 | FELCOR LODGING TRUST INC CMN STOCK
CUSIP 31430F901 | — | Cmn · Call | 0 | 200 | +200 | $0 | $1 | +$1 | 2016-02-12 |
|---|
| Q4 2015 | GREAT PANTHER RESOURCES LTD COMMON STOCK
CUSIP 39115V951 | — | Cmn · Put | 0 | 2,600 | +2,600 | $0 | $1 | +$1 | 2016-02-12 |
|---|
| Q4 2015 | HUGOTON ROYALTY TRUST COM SHS
CUSIP 444717902 | — | Cmn · Call | 0 | 500 | +500 | $0 | $1 | +$1 | 2016-02-12 |
|---|
| Q4 2015 | KEY ENERGY GROUP INC CMN STK
CUSIP 492914906 | — | Cmn · Call | 0 | 1,600 | +1,600 | $0 | $1 | +$1 | 2016-02-12 |
|---|
| Q4 2015 | MEETME INC
CUSIP 585141954 | — | Cmn · Put | 0 | 200 | +200 | $0 | $1 | +$1 | 2016-02-12 |
|---|
| Q4 2015 | WILLBROS GROUP INC
CUSIP 969203908 | — | Cmn · Call | 0 | 500 | +500 | $0 | $1 | +$1 | 2016-02-12 |
|---|
| Q4 2015 | WILLBROS GROUP INC
CUSIP 969203958 | — | Cmn · Put | 0 | 400 | +400 | $0 | $1 | +$1 | 2016-02-12 |
|---|
| Q4 2015 | SKYPEOPLE FRUIT JUICE INC
CUSIP 83086T908 | — | Cmn · Call | 0 | 1,000 | +1,000 | $0 | $1 | +$1 | 2016-02-12 |
|---|
| Q4 2015 | TIER REIT INC
CUSIP 88650V958 | — | Cmn · Put | 0 | 100 | +100 | $0 | $1 | +$1 | 2016-02-12 |
|---|
| Q4 2015 | APPLIED DNA SCIENCES INC COMMON STOCK
CUSIP 03815U901 | — | Cmn · Call | 0 | 300 | +300 | $0 | $1 | +$1 | 2016-02-12 |
|---|
| Q4 2015 | HARMONIC LIGHTWAVES INC CMN STOCK
CUSIP 413160902 | — | Cmn · Call | 0 | 200 | +200 | $0 | $1 | +$1 | 2016-02-12 |
|---|
| Q4 2015 | NEWTEK BUSINESS SERVICES CORP
CUSIP 652526903 | — | Cmn · Call | 0 | 100 | +100 | $0 | $1 | +$1 | 2016-02-12 |
|---|
| Q4 2015 | DENISON MINES CORP COMMON STOCK
CUSIP 248356907 | — | Cmn · Call | 0 | 2,000 | +2,000 | $0 | $1 | +$1 | 2016-02-12 |
|---|
| Q4 2015 | FX ENERGY INC CMN STOCK
CUSIP 302695901 | — | Cmn · Call | 0 | 1,100 | +1,100 | $0 | $1 | +$1 | 2016-02-12 |
|---|
| Q4 2015 | TANZANIAN ROYALTY EXPLORATION CORP CMN STK
CUSIP 87600U904 | — | Cmn · Call | 0 | 2,100 | +2,100 | $0 | $1 | +$1 | 2016-02-12 |
|---|
| Q4 2015 | SMITH MICRO SOFTWARE INC CMN STOCK
CUSIP 832154908 | — | Cmn · Call | 0 | 700 | +700 | $0 | $1 | +$1 | 2016-02-12 |
|---|
| Q4 2015 | GOLDEN STAR RESOURCES LTD - AMEX CMN STOCK
CUSIP 38119T954 | — | Cmn · Put | 0 | 1,000 | +1,000 | $0 | $0 | $0 | 2016-02-12 |
|---|
| Q4 2015 | SUNSHINE HEART INC
CUSIP 86782U906 | — | Cmn · Call | 0 | 200 | +200 | $0 | $0 | $0 | 2016-02-12 |
|---|
| Q4 2015 | SWISHER HYGIENE INC
CUSIP 870808900 | — | Cmn · Call | 0 | 200 | +200 | $0 | $0 | $0 | 2016-02-12 |
|---|
| Q4 2015 | STEREOTAXIS INC COMMON STOCK
CUSIP 85916J909 | — | Cmn · Call | 0 | 100 | +100 | $0 | $0 | $0 | 2016-02-12 |
|---|
| Q4 2015 | RUBICON MINERALS CORP COMMON STOCK
CUSIP 780911953 | — | Cmn · Put | 0 | 500 | +500 | $0 | $0 | $0 | 2016-02-12 |
|---|
| Q4 2015 | CYTRX CORP CMN STK
CUSIP 232828959 | — | Cmn · Put | 0 | 100 | +100 | $0 | $0 | $0 | 2016-02-12 |
|---|
| Q4 2015 | HARMONIC LIGHTWAVES INC CMN STOCK
CUSIP 413160952 | — | Cmn · Put | 0 | 100 | +100 | $0 | $0 | $0 | 2016-02-12 |
|---|
| Q4 2015 | DISCOVERY LABORATORIES INC CMN STOCK
CUSIP 254668953 | — | Cmn · Put | 0 | 2,000 | +2,000 | $0 | $0 | $0 | 2016-02-12 |
|---|
| Q4 2015 | LINCOLN EDUCATIONAL SERVICES COMMON STOCK
CUSIP 533535950 | — | Cmn · Put | 0 | 100 | +100 | $0 | $0 | $0 | 2016-02-12 |
|---|
| Q4 2015 | INTL TOWER HILL MINES LTD
CUSIP 46050R952 | — | Cmn · Put | 0 | 100 | +100 | $0 | $0 | $0 | 2016-02-12 |
|---|
| Q4 2015 | NOVACOPPER INC
CUSIP 66988K902 | — | Cmn · Call | 0 | 1,100 | +1,100 | $0 | $0 | $0 | 2016-02-12 |
|---|
| Q4 2015 | NOVACOPPER INC
CUSIP 66988K952 | — | Cmn · Put | 0 | 500 | +500 | $0 | $0 | $0 | 2016-02-12 |
|---|