CITADEL ADVISORS LLC historic quarter change: USA Bonds: Other Debt, Added
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 2018: Stock 51JOB INC; Country of operation —; Class Bond; Principal before $30,109,000.
- Q2 2018: Stock CIENA CORP; Country of operation —; Class Bond; Principal before $6,135,000.
- Q2 2018: Stock IRONWOOD PHARMACEUTICALS INC; Country of operation —; Class Bond; Principal before $35,580,000.
- Q2 2018: Stock MICROCHIP TECHNOLOGY INC; Country of operation —; Class Bond; Principal before $170,000,000.
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 2018 | 51JOB INC
CUSIP 316827AC8 | — | Bond | $30,109,000 | $48,208,000 | +18,099,000 | $61,011 | $110,501 | +$49,490 | 2018-08-10 |
|---|
| Q2 2018 | CIENA CORP
CUSIP 171779AK7 | — | Bond | $6,135,000 | $36,941,000 | +30,806,000 | $8,647 | $52,473 | +$43,826 | 2018-08-10 |
|---|
| Q2 2018 | IRONWOOD PHARMACEUTICALS INC
CUSIP 46333XAD0 | — | Bond | $35,580,000 | $54,080,000 | +18,500,000 | $42,004 | $72,464 | +$30,460 | 2018-08-10 |
|---|
| Q2 2018 | MICROCHIP TECHNOLOGY INC
CUSIP 595017AD6 | — | Bond | $170,000,000 | $186,304,000 | +16,304,000 | $301,497 | $327,217 | +$25,720 | 2018-08-10 |
|---|
| Q2 2018 | INSULET CORP
CUSIP 45784PAF8 | — | Bond | $21,000,000 | $35,900,000 | +14,900,000 | $32,546 | $54,599 | +$22,053 | 2018-08-10 |
|---|
| Q2 2018 | TESLA INC
CUSIP 88160RAC5 | — | Bond | $1,000,000 | $14,500,000 | +13,500,000 | $992 | $16,318 | +$15,326 | 2018-08-10 |
|---|
| Q2 2018 | MEDICINES CO
CUSIP 584688AE5 | — | Bond | $27,940,000 | $38,175,000 | +10,235,000 | $32,197 | $46,384 | +$14,187 | 2018-08-10 |
|---|
| Q2 2018 | HERBALIFE LTD
CUSIP 42703MAB9 | — | Bond | $13,700,000 | $22,600,000 | +8,900,000 | $16,610 | $29,239 | +$12,629 | 2018-08-10 |
|---|
| Q2 2018 | MERCADOLIBRE INC
CUSIP 58733RAB8 | — | Bond | $61,322,000 | $68,117,000 | +6,795,000 | $173,251 | $161,586 | -$11,665 | 2018-08-10 |
|---|
| Q2 2018 | LIBERTY MEDIA CORP DELAWARE
CUSIP 531229AB8 | — | Bond | $71,100,000 | $75,100,000 | +4,000,000 | $81,611 | $93,231 | +$11,620 | 2018-08-10 |
|---|
| Q2 2018 | PROS HOLDINGS INC
CUSIP 74346YAB9 | — | Bond | $41,669,000 | $49,169,000 | +7,500,000 | $47,491 | $58,946 | +$11,455 | 2018-08-10 |
|---|
| Q2 2018 | ENCORE CAP GROUP INC
CUSIP 292554AH5 | — | Bond | $17,176,000 | $29,676,000 | +12,500,000 | $17,294 | $27,440 | +$10,146 | 2018-08-10 |
|---|
| Q2 2018 | NOVAVAX INC
CUSIP 670002AB0 | — | Bond | $28,110,000 | $51,110,000 | +23,000,000 | $19,995 | $30,112 | +$10,117 | 2018-08-10 |
|---|
| Q2 2018 | MEDICINES CO
CUSIP 584688AG0 | — | Bond | $34,500,000 | $43,019,000 | +8,519,000 | $33,263 | $43,170 | +$9,907 | 2018-08-10 |
|---|
| Q2 2018 | TPG SPECIALTY LENDING INC
CUSIP 87265KAD4 | — | Bond | $14,700,000 | $24,700,000 | +10,000,000 | $15,069 | $24,677 | +$9,608 | 2018-08-10 |
|---|
| Q2 2018 | LIBERTY MEDIA CORP
CUSIP 530715AN1 | — | Bond | $30,200,000 | $42,700,000 | +12,500,000 | $17,930 | $27,208 | +$9,278 | 2018-08-10 |
|---|
| Q2 2018 | EZCORP INC
CUSIP 302301AB2 | — | Bond | $24,088,000 | $33,888,000 | +9,800,000 | $25,427 | $34,181 | +$8,754 | 2018-08-10 |
|---|
| Q2 2018 | TRINITY BIOTECH INVT LTD
CUSIP 89643QAB4 | — | Bond | $7,000,000 | $17,000,000 | +10,000,000 | $5,646 | $13,818 | +$8,172 | 2018-08-10 |
|---|
| Q2 2018 | VECTOR GROUP LTD
CUSIP 92240MBC1 | — | Bond | $39,099,000 | $47,799,000 | +8,700,000 | $42,953 | $50,754 | +$7,801 | 2018-08-10 |
|---|
| Q2 2018 | ELECTRONICS FOR IMAGING INC
CUSIP 286082AC6 | — | Bond | $8,500,000 | $15,500,000 | +7,000,000 | $8,260 | $15,383 | +$7,123 | 2018-08-10 |
|---|
| Q2 2018 | GOLDEN STAR RES LTD CDA
CUSIP 38119TAG9 | — | Bond | $18,075,000 | $22,299,000 | +4,224,000 | $18,256 | $23,386 | +$5,130 | 2018-08-10 |
|---|
| Q2 2018 | NUVASIVE INC
CUSIP 670704AG0 | — | Bond | $25,363,000 | $30,363,000 | +5,000,000 | $27,947 | $32,947 | +$5,000 | 2018-08-10 |
|---|
| Q2 2018 | HELIX ENERGY SOLUTIONS GRP I
CUSIP 42330PAJ6 | — | Bond | $7,500,000 | $10,247,000 | +2,747,000 | $7,560 | $12,127 | +$4,567 | 2018-08-10 |
|---|
| Q2 2018 | HARMONIC INC
CUSIP 413160AB8 | — | Bond | $39,713,000 | $42,563,000 | +2,850,000 | $39,152 | $43,716 | +$4,564 | 2018-08-10 |
|---|
| Q2 2018 | THERAVANCE BIOPHARMA INC
CUSIP 88339KAA0 | — | Bond | $20,910,000 | $25,910,000 | +5,000,000 | $21,264 | $25,565 | +$4,301 | 2018-08-10 |
|---|
| Q2 2018 | YANDEX NV
CUSIP 98474TAB3 | — | Bond | $11,000,000 | $15,500,000 | +4,500,000 | $11,221 | $15,281 | +$4,060 | 2018-08-10 |
|---|
| Q2 2018 | SHIP FINANCE INTERNATIONAL L
CUSIP G81075AF3 | — | Bond | $25,900,000 | $28,900,000 | +3,000,000 | $25,903 | $29,897 | +$3,994 | 2018-08-10 |
|---|
| Q2 2018 | PTC THERAPEUTICS INC
CUSIP 69366JAB7 | — | Bond | $16,800,000 | $19,300,000 | +2,500,000 | $15,687 | $19,172 | +$3,485 | 2018-08-10 |
|---|
| Q2 2018 | TEVA PHARMACEUTICAL FIN LLC
CUSIP 88163VAE9 | — | Bond | $13,000,000 | $16,000,000 | +3,000,000 | $11,446 | $14,835 | +$3,389 | 2018-08-10 |
|---|
| Q2 2018 | RAMBUS INC DEL
CUSIP 750917AE6 | — | Bond | $13,207,000 | $16,991,000 | +3,784,000 | $14,986 | $17,961 | +$2,975 | 2018-08-10 |
|---|
| Q2 2018 | ENCORE CAP GROUP INC
CUSIP 292554AK8 | — | Bond | $15,300,000 | $20,300,000 | +5,000,000 | $17,889 | $20,626 | +$2,737 | 2018-08-10 |
|---|
| Q2 2018 | SOLARCITY CORP
CUSIP 83416TAC4 | — | Bond | $28,172,000 | $30,672,000 | +2,500,000 | $25,849 | $28,551 | +$2,702 | 2018-08-10 |
|---|
| Q2 2018 | ENDOLOGIX INC
CUSIP 29266SAA4 | — | Bond | $4,080,000 | $6,330,000 | +2,250,000 | $3,953 | $6,306 | +$2,353 | 2018-08-10 |
|---|
| Q2 2018 | UNISYS CORP
CUSIP 909214BS6 | — | Bond | $3,750,000 | $4,750,000 | +1,000,000 | $4,979 | $7,165 | +$2,186 | 2018-08-10 |
|---|
| Q2 2018 | DEPOMED INC
CUSIP 249908AA2 | — | Bond | $5,000,000 | $7,500,000 | +2,500,000 | $4,081 | $6,127 | +$2,046 | 2018-08-10 |
|---|
| Q2 2018 | TIMKENSTEEL CORP
CUSIP 887399AA1 | — | Bond | $6,500,000 | $7,500,000 | +1,000,000 | $9,541 | $11,570 | +$2,029 | 2018-08-10 |
|---|
| Q2 2018 | INTERCEPT PHARMACEUTICALS IN
CUSIP 45845PAA6 | — | Bond | $14,800,000 | $15,500,000 | +700,000 | $11,881 | $13,596 | +$1,715 | 2018-08-10 |
|---|
| Q2 2018 | AEGEAN MARINE PETE NETWORK I
CUSIP Y0020QAA9 | — | Bond | $6,750,000 | $8,750,000 | +2,000,000 | $6,132 | $4,419 | -$1,713 | 2018-08-10 |
|---|
| Q2 2018 | AVID TECHNOLOGY INC
CUSIP 05367PAB6 | — | Bond | $1,000,000 | $2,700,000 | +1,700,000 | $835 | $2,376 | +$1,541 | 2018-08-10 |
|---|
| Q2 2018 | FIREEYE INC
CUSIP 31816QAD3 | — | Bond | $45,408,000 | $48,064,000 | +2,656,000 | $42,430 | $43,910 | +$1,480 | 2018-08-10 |
|---|
| Q2 2018 | ENDOLOGIX INC
CUSIP 29266SAB2 | — | Bond | $18,560,000 | $18,860,000 | +300,000 | $15,955 | $17,304 | +$1,349 | 2018-08-10 |
|---|
| Q2 2018 | GNC HLDGS INC
CUSIP 36191GAB3 | — | Bond | $1,925,000 | $4,000,000 | +2,075,000 | $1,356 | $2,632 | +$1,276 | 2018-08-10 |
|---|
| Q2 2018 | HURON CONSULTING GROUP INC
CUSIP 447462AB8 | — | Bond | $11,211,000 | $12,373,000 | +1,162,000 | $10,616 | $11,657 | +$1,041 | 2018-08-10 |
|---|
| Q2 2018 | ENCORE CAP GROUP INC
CUSIP 292554AF9 | — | Bond | $21,373,000 | $23,373,000 | +2,000,000 | $24,515 | $23,561 | -$954 | 2018-08-10 |
|---|
| Q2 2018 | GSV CAP CORP
CUSIP 36191JAC5 | — | Bond | $10,000,000 | $11,000,000 | +1,000,000 | $9,963 | $10,602 | +$639 | 2018-08-10 |
|---|
| Q2 2018 | MODUSLINK GLOBAL SOLUTIONS I
CUSIP 60786LAB3 | — | Bond | $17,805,000 | $17,850,000 | +45,000 | $17,371 | $17,649 | +$278 | 2018-08-10 |
|---|
| Q2 2018 | NEVRO CORP
CUSIP 64157FAA1 | — | Bond | $10,500,000 | $11,000,000 | +500,000 | $12,045 | $11,971 | -$74 | 2018-08-10 |
|---|