CITADEL ADVISORS LLC historic quarter change: USA Bonds: Other Debt, Reduced
In other debt filed by principal amount (debentures, bonds) (listed in the US), over 51 quarters from 2013-06-30 to 2026-03-31, CITADEL ADVISORS LLC opened 884 positions, added to 1,270, reduced 1,104 and sold out of 996.
- Q2 2015: Stock MICRON TECHNOLOGY 2.125% CB 02/15/2033 F-REGIST; Country of operation —; Class Bond; Principal before $143,330,000.
- Q2 2015: Stock MICRON TECHNOLOGY 1.625% CB 02/15/2033 E-REGIST; Country of operation —; Class Bond; Principal before $111,139,000.
- Q2 2015: Stock SUNEDISON 2% CB 10/01/2018-REGISTERED; Country of operation —; Class Bond; Principal before $67,000,000.
- Q2 2015: Stock COLONY FINANCIAL 3.875% CB 01/15/2021-REGISTERED; Country of operation —; Class Bond; Principal before $56,000,000.
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 | Principal before | Principal after | Share change | Value before | Value after | Value change | Filed |
|---|
| Q2 2015 | MICRON TECHNOLOGY 2.125% CB 02/15/2033 F-REGIST
CUSIP 595112AV5 | — | Bond | $143,330,000 | $143,180,000 | -150,000 | $359,711 | $257,625 | -$102,086 | 2015-08-14 |
|---|
| Q2 2015 | MICRON TECHNOLOGY 1.625% CB 02/15/2033 E-REGIST
CUSIP 595112AU7 | — | Bond | $111,139,000 | $101,487,000 | -9,652,000 | $277,486 | $180,265 | -$97,221 | 2015-08-14 |
|---|
| Q2 2015 | SUNEDISON 2% CB 10/01/2018-REGISTERED
CUSIP 86732YAC3 | — | Bond | $67,000,000 | $31,500,000 | -35,500,000 | $115,245 | $65,938 | -$49,307 | 2015-08-14 |
|---|
| Q2 2015 | COLONY FINANCIAL 3.875% CB 01/15/2021-REGISTERED
CUSIP 19624RAB2 | — | Bond | $56,000,000 | $20,000,000 | -36,000,000 | $60,516 | $20,142 | -$40,374 | 2015-08-14 |
|---|
| Q2 2015 | HEALTHWAYS 1.5% CB 07/01/2018-REGISTERED
CUSIP 422245AB6 | — | Bond | $48,000,000 | $20,000,000 | -28,000,000 | $55,872 | $18,640 | -$37,232 | 2015-08-14 |
|---|
| Q2 2015 | BROOKDALE SENIOR LIVING 2.75% CB 06/15/2018-REGIST
CUSIP 112463AA2 | — | Bond | $27,950,000 | $2,998,000 | -24,952,000 | $38,935 | $3,923 | -$35,012 | 2015-08-14 |
|---|
| Q2 2015 | JARDEN CORP 1.875% CB 09/15/2018-REGISTERED
CUSIP 471109AH1 | — | Bond | $91,534,000 | $77,000,000 | -14,534,000 | $156,797 | $129,377 | -$27,420 | 2015-08-14 |
|---|
| Q2 2015 | NVIDIA 1% CB 12/01/2018-REGISTERED
CUSIP 67066GAC8 | — | Bond | $40,000,000 | $20,000,000 | -20,000,000 | $47,148 | $23,042 | -$24,106 | 2015-08-14 |
|---|
| Q2 2015 | GREENBRIER COMPANIES 3.5% CB 04/01/2018-REGISTERED
CUSIP 393657AH4 | — | Bond | $19,750,000 | $7,000,000 | -12,750,000 | $30,001 | $8,716 | -$21,285 | 2015-08-14 |
|---|
| Q2 2015 | ICONIX BRAND GROUP 1.5% CB 03/15/2018-REGISTERED
CUSIP 451055AF4 | — | Bond | $79,223,000 | $73,223,000 | -6,000,000 | $94,576 | $74,939 | -$19,637 | 2015-08-14 |
|---|
| Q2 2015 | INFINERA CORP 1.75% CB 06/01/2018-REGISTERED
CUSIP 45667GAB9 | — | Bond | $54,282,000 | $41,662,000 | -12,620,000 | $89,594 | $72,116 | -$17,478 | 2015-08-14 |
|---|
| Q2 2015 | STILLWATER MINING COMPANY 1.75% CB 10/15/2032-REGI
CUSIP 86074QAL6 | — | Bond | $47,000,000 | $34,500,000 | -12,500,000 | $53,746 | $36,805 | -$16,941 | 2015-08-14 |
|---|
| Q2 2015 | SEQUENOM INC 5% CB 10/01/2017-REGISTERED
CUSIP 817337AB4 | — | Bond | $23,327,000 | $9,000,000 | -14,327,000 | $24,510 | $8,708 | -$15,802 | 2015-08-14 |
|---|
| Q2 2015 | MEDICINES CO 1.375% CB 06/01/2017-REGISTERED
CUSIP 584688AC9 | — | Bond | $45,000,000 | $31,916,000 | -13,084,000 | $53,453 | $38,152 | -$15,301 | 2015-08-14 |
|---|
| Q2 2015 | UTI WORLDWIDE 4.5% CB 03/01/2019-REGISTERED
CUSIP 90349LAB0 | — | Bond | $17,500,000 | $5,000,000 | -12,500,000 | $19,531 | $5,139 | -$14,392 | 2015-08-14 |
|---|
| Q2 2015 | COBALT INTERNATIONAL ENERGY 2.625% CB 12/01/2019-R
CUSIP 19075FAA4 | — | Bond | $37,500,000 | $17,500,000 | -20,000,000 | $27,288 | $13,002 | -$14,286 | 2015-08-14 |
|---|
| Q2 2015 | AFFYMETRIX INC 4% CB 07/01/2019-REGISTERED
CUSIP 00826TAH1 | — | Bond | $32,911,000 | $30,000,000 | -2,911,000 | $72,320 | $58,076 | -$14,244 | 2015-08-14 |
|---|
| Q2 2015 | SPIRIT REALTY CAPITAL 3.75% CB 05/15/2021-REGISTERED
CUSIP 84860WAB8 | — | Bond | $50,000,000 | $39,000,000 | -11,000,000 | $50,127 | $36,149 | -$13,978 | 2015-08-14 |
|---|
| Q2 2015 | SEACOR HOLDINGS 2.5% CB 12/15/2027-REGISTERED
CUSIP 811904AM3 | — | Bond | $31,000,000 | $18,000,000 | -13,000,000 | $31,892 | $18,406 | -$13,486 | 2015-08-14 |
|---|
| Q2 2015 | SERVICENOW 0% CB 11/01/2018-REGISTERED
CUSIP 81762PAB8 | — | Bond | $35,842,000 | $26,000,000 | -9,842,000 | $44,031 | $30,550 | -$13,481 | 2015-08-14 |
|---|
| Q2 2015 | TESARO 3% CB 10/01/2021-REGISTERED
CUSIP 881569AA5 | — | Bond | $33,000,000 | $25,000,000 | -8,000,000 | $58,796 | $45,820 | -$12,976 | 2015-08-14 |
|---|
| Q2 2015 | WABASH NATIONAL 3.375% CB 05/01/2018-REGISTERED
CUSIP 929566AH0 | — | Bond | $45,734,000 | $40,734,000 | -5,000,000 | $61,944 | $51,180 | -$10,764 | 2015-08-14 |
|---|
| Q2 2015 | ALBANY MOLECULAR RESEARCH 2.25% CB 11/15/2018-REGI
CUSIP 012423AB5 | — | Bond | $33,725,000 | $23,725,000 | -10,000,000 | $43,025 | $32,981 | -$10,044 | 2015-08-14 |
|---|
| Q2 2015 | MERRIMACK PHARMACEUTICALS 4.5% CB 07/15/2020-REGIS
CUSIP 590328AA8 | — | Bond | $32,155,000 | $26,155,000 | -6,000,000 | $64,537 | $54,923 | -$9,614 | 2015-08-14 |
|---|
| Q2 2015 | TESLA MOTORS 1.25% CB 03/01/2021-REGISTERED
CUSIP 88160RAC5 | — | Bond | $56,550,000 | $39,000,000 | -17,550,000 | $47,701 | $38,261 | -$9,440 | 2015-08-14 |
|---|
| Q2 2015 | BLUCORA 4.25% CB 04/01/2019-REGISTERED
CUSIP 095229AB6 | — | Bond | $15,229,000 | $5,729,000 | -9,500,000 | $14,321 | $5,695 | -$8,626 | 2015-08-14 |
|---|
| Q2 2015 | NEWPARK RESOURCES 4% CB 10/01/2017-REGISTERED
CUSIP 651718AC2 | — | Bond | $25,864,000 | $20,000,000 | -5,864,000 | $28,937 | $21,053 | -$7,884 | 2015-08-14 |
|---|
| Q2 2015 | NETSUITE 0.25% CB 06/01/2018-REGISTERED
CUSIP 64118QAB3 | — | Bond | $29,515,000 | $22,015,000 | -7,500,000 | $30,769 | $22,925 | -$7,844 | 2015-08-14 |
|---|
| Q2 2015 | HOLOGIC 2% CB 12/15/2037-REGISTERED
CUSIP 436440AB7 | — | Bond | $45,500,000 | $35,500,000 | -10,000,000 | $67,082 | $59,462 | -$7,620 | 2015-08-14 |
|---|
| Q2 2015 | WORKDAY 0.75% CB 07/15/2018 A-REGISTERED
CUSIP 98138HAC5 | — | Bond | $62,000,000 | $61,000,000 | -1,000,000 | $74,615 | $68,969 | -$5,646 | 2015-08-14 |
|---|
| Q2 2015 | ANI PHARMACEUTICALS 3% CB 12/01/2019-REGISTERED
CUSIP 00182CAA1 | — | Bond | $20,000,000 | $15,270,000 | -4,730,000 | $22,966 | $17,495 | -$5,471 | 2015-08-14 |
|---|
| Q2 2015 | SEACOR HOLDINGS 3% CB 11/15/2028-REGISTERED
CUSIP 81170YAB5 | — | Bond | $29,425,000 | $23,000,000 | -6,425,000 | $25,568 | $20,491 | -$5,077 | 2015-08-14 |
|---|
| Q2 2015 | QUIDEL CORP 3.25% CB 12/15/2020-REGISTERED
CUSIP 74838JAA9 | — | Bond | $20,000,000 | $17,000,000 | -3,000,000 | $21,776 | $17,005 | -$4,771 | 2015-08-14 |
|---|
| Q2 2015 | MOLINA HEALTHCARE INC 1.125% CB 01/15/2020-REGISTE
CUSIP 60855RAC4 | — | Bond | $77,500,000 | $76,500,000 | -1,000,000 | $130,667 | $135,379 | +$4,712 | 2015-08-14 |
|---|
| Q2 2015 | TTM TECHNOLOGIES 1.75% CB 12/15/2020-REGISTERED
CUSIP 87305RAD1 | — | Bond | $18,000,000 | $13,000,000 | -5,000,000 | $19,731 | $15,192 | -$4,539 | 2015-08-14 |
|---|
| Q2 2015 | GREEN PLAINS RENEWABLE ENERGY 3.25% CB 10/01/2018-
CUSIP 393222AD6 | — | Bond | $20,750,000 | $18,250,000 | -2,500,000 | $31,034 | $26,561 | -$4,473 | 2015-08-14 |
|---|
| Q2 2015 | NUVASIVE 2.75% CB 07/01/2017-REGISTERED
CUSIP 670704AC9 | — | Bond | $34,000,000 | $30,000,000 | -4,000,000 | $42,531 | $38,090 | -$4,441 | 2015-08-14 |
|---|
| Q2 2015 | COLONY FINANCIAL 5% CB 04/15/2023-REGISTERED
CUSIP 19624RAA4 | — | Bond | $21,563,000 | $19,063,000 | -2,500,000 | $24,379 | $19,992 | -$4,387 | 2015-08-14 |
|---|
| Q2 2015 | STARWOOD PROPERTY TRUST 3.75% CB 10/15/2017-REGIST
CUSIP 85571BAC9 | — | Bond | $21,700,000 | $18,900,000 | -2,800,000 | $22,642 | $19,057 | -$3,585 | 2015-08-14 |
|---|
| Q2 2015 | AMTRUST FINANCIAL SERVICES 2.75% CB 12/15/2044-REGISTERED
CUSIP 032359AG6 | — | Bond | $28,728,000 | $23,000,000 | -5,728,000 | $25,754 | $22,399 | -$3,355 | 2015-08-14 |
|---|
| Q2 2015 | IXIA 3% CB 12/15/2015-REGISTERED
CUSIP 45071RAB5 | — | Bond | $8,000,000 | $5,000,000 | -3,000,000 | $8,032 | $5,010 | -$3,022 | 2015-08-14 |
|---|
| Q2 2015 | COWEN 3% CB 03/15/2019-REGISTERED
CUSIP 223622AB7 | — | Bond | $31,500,000 | $29,500,000 | -2,000,000 | $35,980 | $38,600 | +$2,620 | 2015-08-14 |
|---|
| Q2 2015 | DEALERTRACK HOLDINGS 1.5% CB 03/15/2017- REGISTERE
CUSIP 242309AB8 | — | Bond | $8,500,000 | $7,500,000 | -1,000,000 | $10,108 | $12,672 | +$2,564 | 2015-08-14 |
|---|
| Q2 2015 | SPECTRUM PHARMACEUTICALS 2.75% CB 12/15/2018-REGIS
CUSIP 84763AAB4 | — | Bond | $20,000,000 | $17,000,000 | -3,000,000 | $18,404 | $16,009 | -$2,395 | 2015-08-14 |
|---|
| Q2 2015 | MENTOR GRAPHICS CORPORATION 4% CB 04/01/2031-REGIS
CUSIP 587200AK2 | — | Bond | $7,500,000 | $5,500,000 | -2,000,000 | $9,398 | $7,438 | -$1,960 | 2015-08-14 |
|---|
| Q2 2015 | ARRAY BIOPHARMA 3% CB 06/01/2020-REGISTERED
CUSIP 04269XAA3 | — | Bond | $7,000,000 | $5,500,000 | -1,500,000 | $8,805 | $6,982 | -$1,823 | 2015-08-14 |
|---|
| Q2 2015 | BOTTOMLINE TECHNOLOGIES 1.5% CB 12/01/2017-REGISTE
CUSIP 101388AA4 | — | Bond | $44,500,000 | $43,500,000 | -1,000,000 | $49,251 | $48,063 | -$1,188 | 2015-08-14 |
|---|
| Q2 2015 | AAR CORP 2.25% CB 03/01/2016-REGISTERED
CUSIP 000361AM7 | — | Bond | $15,435,000 | $14,435,000 | -1,000,000 | $16,210 | $15,265 | -$945 | 2015-08-14 |
|---|
| Q2 2015 | SOLAZYME 5% CB 10/01/2019-REGISTERED
CUSIP 83415TAC5 | — | Bond | $11,845,000 | $9,095,000 | -2,750,000 | $5,503 | $5,327 | -$176 | 2015-08-14 |
|---|