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Citadel Advisors LLC Historic Quarter Change: USA Bonds: Convertible Notes, New, 2021 Q1

CITADEL ADVISORS LLC historic quarter change: USA Bonds: Convertible Notes, New

In convertible notes that pay a coupon (listed in the US), over 51 quarters from 2013-06-30 to 2026-03-31, CITADEL ADVISORS LLC opened 1,005 positions, added to 266, reduced 334 and sold out of 965.

  • Q1 2021: Stock SEA LTD; Country of operation —; Class NOTE 1.000%12/0; Principal before $0.
  • Q1 2021: Stock TERADYNE INC; Country of operation —; Class NOTE 1.250%12/1; Principal before $0.
  • Q1 2021: Stock INSULET CORP; Country of operation —; Class NOTE 1.375%11/1; Principal before $0.
  • Q1 2021: Stock TELADOC HEALTH INC; Country of operation —; Class NOTE 1.375% 5/1; Principal 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.

QuarterStockCountry of operationClassPrincipal beforePrincipal afterShare changeValue beforeValue afterValue changeFiled
Q1 2021SEA LTD
CUSIP 81141RAD2
—NOTE 1.000%12/0$0$142,131,000+142,131,000$0$632,517+$632,5172021-05-17
Q1 2021TERADYNE INC
CUSIP 880770AG7
—NOTE 1.250%12/1$0$128,425,000+128,425,000$0$493,744+$493,7442021-05-17
Q1 2021INSULET CORP
CUSIP 45784PAH4
—NOTE 1.375%11/1$0$174,883,000+174,883,000$0$489,877+$489,8772021-05-17
Q1 2021TELADOC HEALTH INC
CUSIP 87918AAC9
—NOTE 1.375% 5/1$0$137,648,000+137,648,000$0$467,030+$467,0302021-05-17
Q1 2021ZILLOW GROUP INC
CUSIP 98954MAG6
—NOTE 1.375% 9/0$0$114,750,000+114,750,000$0$343,327+$343,3272021-05-17
Q1 2021ZILLOW GROUP INC
CUSIP 98954MAE1
—NOTE 0.750% 9/0$0$102,932,000+102,932,000$0$306,746+$306,7462021-05-17
Q1 2021SQUARE INC
CUSIP 852234AD5
—NOTE 0.500% 5/1$0$80,260,000+80,260,000$0$234,649+$234,6492021-05-17
Q1 2021BILIBILI INC
CUSIP 090040AB2
—NOTE 1.375% 4/0$0$54,000,000+54,000,000$0$234,080+$234,0802021-05-17
Q1 2021NICE SYS INC
CUSIP 65366HAB9
—NOTE 1.250% 1/1$0$65,691,000+65,691,000$0$171,771+$171,7712021-05-17
Q1 2021GDS HLDGS LTD
CUSIP 36165LAB4
—NOTE 2.000% 6/0$0$97,500,000+97,500,000$0$163,977+$163,9772021-05-17
Q1 2021HANNON ARMSTRONG SUST INFR C
CUSIP 41068XAB6
—NOTE 4.125% 9/0$0$73,816,000+73,816,000$0$151,993+$151,9932021-05-17
Q1 2021NUANCE COMMUNICATIONS INC
CUSIP 67020YAN0
—NOTE 1.250% 4/0$0$61,147,000+61,147,000$0$139,333+$139,3332021-05-17
Q1 2021LIVEPERSON INC
CUSIP 538146AB7
—NOTE 0.750% 3/0$0$86,550,000+86,550,000$0$133,431+$133,4312021-05-17
Q1 2021EXACT SCIENCES CORP
CUSIP 30063PAC9
—NOTE 0.375% 3/0$0$100,950,000+100,950,000$0$130,190+$130,1902021-05-17
Q1 2021WORLD WRESTLING ENTMT INC
CUSIP 98156QAB4
—NOTE 3.375%12/1$0$57,294,000+57,294,000$0$129,059+$129,0592021-05-17
Q1 2021REVANCE THERAPEUTICS INC
CUSIP 761330AB5
—NOTE 1.750% 2/1$0$104,329,000+104,329,000$0$117,539+$117,5392021-05-17
Q1 2021INSIGHT ENTERPRISES INC
CUSIP 45765UAB9
—NOTE 0.750% 2/1$0$75,069,000+75,069,000$0$110,593+$110,5932021-05-17
Q1 2021ETSY INC
CUSIP 29786AAJ5
—NOTE 0.125%10/0$0$46,305,000+46,305,000$0$109,726+$109,7262021-05-17
Q1 2021LIBERTY MEDIA CORP DEL
CUSIP 531229AB8
—NOTE 1.375%10/1$0$84,500,000+84,500,000$0$107,793+$107,7932021-05-17
Q1 2021IQIYI INC
CUSIP 46267XAE8
—NOTE 4.000%12/1$0$95,000,000+95,000,000$0$98,528+$98,5282021-05-17
Q1 2021CYTOKINETICS INC
CUSIP 23282WAA8
—NOTE 4.000%11/1$0$40,050,000+40,050,000$0$95,277+$95,2772021-05-17
Q1 2021IRONWOOD PHARMACEUTICALS INC
CUSIP 46333XAF5
—NOTE 0.750% 6/1$0$84,800,000+84,800,000$0$93,634+$93,6342021-05-17
Q1 2021CONMED CORP
CUSIP 207410AF8
—NOTE 2.625% 2/0$0$58,621,000+58,621,000$0$91,854+$91,8542021-05-17
Q1 2021COLONY STARWOOD HOMES
CUSIP 19625XAB8
—NOTE 3.500% 1/1$0$64,582,000+64,582,000$0$91,504+$91,5042021-05-17
Q1 2021SMART GLOBAL HLDGS INC
CUSIP 83205YAB0
—NOTE 2.250% 2/1$0$68,379,000+68,379,000$0$90,426+$90,4262021-05-17
Q1 2021SAREPTA THERAPEUTICS INC
CUSIP 803607AB6
—DBCV 1.500%11/1$0$67,497,000+67,497,000$0$88,265+$88,2652021-05-17
Q1 2021AKAMAI TECHNOLOGIES INC
CUSIP 00971TAL5
—NOTE 0.375% 9/0$0$79,468,000+79,468,000$0$86,564+$86,5642021-05-17
Q1 2021PROOFPOINT INC
CUSIP 743424AF0
—NOTE 0.250% 8/1$0$73,650,000+73,650,000$0$78,635+$78,6352021-05-17
Q1 2021MESA LABS INC
CUSIP 59064RAA7
—NOTE 1.375% 8/1$0$71,308,000+71,308,000$0$78,025+$78,0252021-05-17
Q1 2021IRONWOOD PHARMACEUTICALS INC
CUSIP 46333XAH1
—NOTE 1.500% 6/1$0$68,788,000+68,788,000$0$77,681+$77,6812021-05-17
Q1 2021LIBERTY MEDIA CORP DEL
CUSIP 531229AF9
—NOTE 1.000% 1/3$0$58,319,000+58,319,000$0$74,561+$74,5612021-05-17
Q1 2021BRIDGEBIO PHARMA INC
CUSIP 10806XAB8
United StatesNOTE 2.500% 3/1$0$44,700,000+44,700,000$0$74,011+$74,0112021-05-17
Q1 2021NEOGENOMICS INC
CUSIP 64049MAA8
—NOTE 1.250% 5/0$0$48,540,000+48,540,000$0$72,945+$72,9452021-05-17
Q1 2021GRANITE CONSTR INC
CUSIP 387328AB3
—NOTE 2.750%11/0$0$49,000,000+49,000,000$0$68,212+$68,2122021-05-17
Q1 2021NUANCE COMMUNICATIONS INC
CUSIP 67020YAK6
—DBCV 1.000%12/1$0$36,500,000+36,500,000$0$67,620+$67,6202021-05-17
Q1 2021PRA GROUP INC
CUSIP 69354NAB2
—NOTE 3.500% 6/0$0$62,062,000+62,062,000$0$66,783+$66,7832021-05-17
Q1 2021SUMMIT HOTEL PPTYS INC
CUSIP 866082AA8
—NOTE 1.500% 2/1$0$57,825,000+57,825,000$0$63,836+$63,8362021-05-17
Q1 2021EVERBRIDGE INC
CUSIP 29978AAC8
—NOTE 0.125%12/1$0$49,833,000+49,833,000$0$63,672+$63,6722021-05-17
Q1 2021PAR TECHNOLOGY CORP
CUSIP 698884AC7
—NOTE 2.875% 4/1$0$37,000,000+37,000,000$0$63,423+$63,4232021-05-17
Q1 2021IMPINJ INC
CUSIP 453204AA7
—NOTE 2.000%12/1$0$34,640,000+34,640,000$0$62,460+$62,4602021-05-17
Q1 2021HCI GROUP INC
CUSIP 40416EAD5
—NOTE 4.250% 3/0$0$46,997,000+46,997,000$0$60,793+$60,7932021-05-17
Q1 2021INFINERA CORP
CUSIP 45667GAE3
—NOTE 2.500% 3/0$0$41,000,000+41,000,000$0$60,176+$60,1762021-05-17
Q1 2021SNAP INC
CUSIP 83304AAB2
—NOTE 0.750% 8/0$0$25,500,000+25,500,000$0$60,166+$60,1662021-05-17
Q1 2021Q2 HLDGS INC
CUSIP 74736LAD1
—NOTE 0.750% 6/0$0$45,338,000+45,338,000$0$58,792+$58,7922021-05-17
Q1 2021PEBBLEBROOK HOTEL TR
CUSIP 70509VAA8
—NOTE 1.750%12/1$0$49,631,000+49,631,000$0$58,513+$58,5132021-05-17
Q1 2021THERAVANCE BIOPHARMA INC
CUSIP 88339KAA0
—NOTE 3.250%11/0$0$57,128,000+57,128,000$0$58,386+$58,3862021-05-17
Q1 2021HERBALIFE LTD
CUSIP 42703MAD5
—NOTE 2.625% 3/1$0$55,327,000+55,327,000$0$57,994+$57,9942021-05-17
Q1 2021EXACT SCIENCES CORP
CUSIP 30063PAB1
—NOTE 0.375% 3/1$0$40,293,000+40,293,000$0$55,101+$55,1012021-05-17
Q1 2021TABULA RASA HEALTHCARE INC
CUSIP 873379AA9
—NOTE 1.750% 2/1$0$51,500,000+51,500,000$0$51,603+$51,6032021-05-17
Q1 2021KARYOPHARM THERAPEUTICS INC
CUSIP 48576UAA4
—NOTE 3.000%10/1$0$48,300,000+48,300,000$0$50,405+$50,4052021-05-17
Q1 2021COWEN INC
CUSIP 223622AE1
—NOTE 3.000%12/1$0$24,181,000+24,181,000$0$49,816+$49,8162021-05-17
Q1 2021NEVRO CORP
CUSIP 64157FAC7
—NOTE 2.750% 4/0$0$32,059,000+32,059,000$0$48,702+$48,7022021-05-17
Q1 2021GUIDEWIRE SOFTWARE INC
CUSIP 40171VAA8
—NOTE 1.250% 3/1$0$41,025,000+41,025,000$0$46,314+$46,3142021-05-17
Q1 2021HARMONIC INC
CUSIP 413160AD4
—DBCV 2.000% 9/0$0$40,000,000+40,000,000$0$45,237+$45,2372021-05-17
Q1 2021ACCELERATE DIAGNOSTICS INC
CUSIP 00430HAB8
—NOTE 2.500% 3/1$0$66,655,000+66,655,000$0$44,578+$44,5782021-05-17
Q1 2021INFINERA CORP
CUSIP 45667GAC7
—NOTE 2.125% 9/0$0$36,399,000+36,399,000$0$43,259+$43,2592021-05-17
Q1 2021FIRST MAJESTIC SILVER CORP
CUSIP 32076VAB9
—NOTE 1.875% 3/0$0$25,700,000+25,700,000$0$42,297+$42,2972021-05-17
Q1 2021NEVRO CORP
CUSIP 64157FAA1
—NOTE 1.750% 6/0$0$29,066,000+29,066,000$0$42,190+$42,1902021-05-17
Q1 2021INTEGRA LIFESCIENCES HLDGS C
CUSIP 457985AM1
—NOTE 0.500% 8/1$0$37,501,000+37,501,000$0$42,065+$42,0652021-05-17
Q1 2021VIAVI SOLUTIONS INC
CUSIP 925550AB1
—NOTE 1.000% 3/0$0$31,412,000+31,412,000$0$41,442+$41,4422021-05-17
Q1 2021IONIS PHARMACEUTICALS INC
CUSIP 462222AB6
—NOTE 0.125%12/1$0$42,905,000+42,905,000$0$41,032+$41,0322021-05-17
Q1 2021LENDINGTREE INC NEW
CUSIP 52603BAA5
—NOTE 0.625% 6/0$0$33,707,000+33,707,000$0$40,475+$40,4752021-05-17
Q1 2021INTREXON CORP
CUSIP 46122TAA0
—NOTE 3.500% 7/0$0$44,100,000+44,100,000$0$36,630+$36,6302021-05-17
Q1 2021INVITAE CORP
CUSIP 46185LAB9
—NOTE 2.000% 9/0$0$24,189,000+24,189,000$0$36,596+$36,5962021-05-17
Q1 2021WINNEBAGO INDS INC
CUSIP 974637AB6
—NOTE 1.500% 4/0$0$26,000,000+26,000,000$0$36,087+$36,0872021-05-17
Q1 2021YY INC
CUSIP 98426TAF3
—NOTE 1.375% 6/1$0$30,000,000+30,000,000$0$35,674+$35,6742021-05-17
Q1 2021GOLDEN STAR RES LTD CDA
CUSIP 38119TAG9
—NOTE 7.000% 8/1$0$32,599,000+32,599,000$0$33,273+$33,2732021-05-17
Q1 2021ATLAS AIR WORLDWIDE HLDGS IN
CUSIP 049164BJ4
—NOTE 1.875% 6/0$0$27,500,000+27,500,000$0$33,119+$33,1192021-05-17
Q1 2021KAMAN CORP
CUSIP 483548AF0
—NOTE 3.250% 5/0$0$29,086,000+29,086,000$0$31,510+$31,5102021-05-17
Q1 2021YY INC
CUSIP 98426TAD8
—NOTE 0.750% 6/1$0$25,300,000+25,300,000$0$30,179+$30,1792021-05-17
Q1 2021GREENLIGHT CAP RE LTD
CUSIP 395366AB3
—NOTE 4.000% 8/0$0$32,850,000+32,850,000$0$30,119+$30,1192021-05-17
Q1 2021OSI SYSTEMS INC
CUSIP 671044AD7
—NOTE 1.250% 9/0$0$27,650,000+27,650,000$0$29,806+$29,8062021-05-17
Q1 2021AIR TRANSPORT SERVICES GRP I
CUSIP 00922RAB1
—NOTE 1.125%10/1$0$26,396,000+26,396,000$0$29,752+$29,7522021-05-17
Q1 2021VONAGE HLDGS CORP
CUSIP 92886TAJ1
—NOTE 1.750% 6/0$0$28,118,000+28,118,000$0$29,528+$29,5282021-05-17
Q1 2021VEONEER INC
CUSIP 92336XAA7
—NOTE 4.000% 6/0$0$22,000,000+22,000,000$0$29,151+$29,1512021-05-17
Q1 2021LUMENTUM HLDGS INC
CUSIP 55024UAB5
—NOTE 0.250% 3/1$0$18,000,000+18,000,000$0$28,904+$28,9042021-05-17
Q1 2021REALPAGE INC
CUSIP 75606NAC3
—NOTE 1.500% 5/1$0$21,300,000+21,300,000$0$27,330+$27,3302021-05-17
Q1 2021APPLIED OPTOELECTRONICS INC
CUSIP 03823UAB8
—NOTE 5.000% 3/1$0$30,950,000+30,950,000$0$26,995+$26,9952021-05-17
Q1 2021PEGASYSTEMS INC
CUSIP 705573AB9
—NOTE 0.750% 3/0$0$24,000,000+24,000,000$0$26,320+$26,3202021-05-17
Q1 2021BAOZUN INC
CUSIP 06684LAB9
—NOTE 1.625% 5/0$0$25,350,000+25,350,000$0$26,252+$26,2522021-05-17
Q1 2021INNOVIVA INC
CUSIP 45781MAB7
—NOTE 2.500% 8/1$0$23,994,000+23,994,000$0$25,445+$25,4452021-05-17
Q1 2021ENCORE CAP GROUP INC
CUSIP 292554AK8
—NOTE 3.250% 3/1$0$22,800,000+22,800,000$0$24,886+$24,8862021-05-17
Q1 2021INPHI CORP
CUSIP 45772FAC1
—NOTE 0.750% 9/0$0$7,588,000+7,588,000$0$23,979+$23,9792021-05-17
Q1 2021NOVAVAX INC
CUSIP 670002AB0
—NOTE 3.750% 2/0$0$14,112,000+14,112,000$0$23,375+$23,3752021-05-17
Q1 2021WAYFAIR INC
CUSIP 94419LAF8
—NOTE 1.000% 8/1$0$10,500,000+10,500,000$0$23,275+$23,2752021-05-17
Q1 2021SHIP FIN INTL LTD
CUSIP 824689AG8
—NOTE 4.875% 5/0$0$23,300,000+23,300,000$0$22,485+$22,4852021-05-17
Q1 2021INTERDIGITAL INC
CUSIP 45867GAB7
—NOTE 2.000% 6/0$0$20,720,000+20,720,000$0$22,025+$22,0252021-05-17
Q1 2021TWO HBRS INVT CORP
CUSIP 90187BAB7
—NOTE 6.250% 1/1$0$20,000,000+20,000,000$0$21,856+$21,8562021-05-17
Q1 2021AMERICAN AIRLS GROUP INC
CUSIP 02376RAF9
—NOTE 6.500% 7/0$0$12,607,000+12,607,000$0$21,656+$21,6562021-05-17
Q1 2021ENCORE CAP EUROPE FIN LTD
CUSIP 29260UAA5
—NOTE 4.500% 9/0$0$18,750,000+18,750,000$0$21,499+$21,4992021-05-17
Q1 2021INSEEGO CORP
CUSIP 45782BAD6
—NOTE 3.250% 5/0$0$20,000,000+20,000,000$0$21,325+$21,3252021-05-17
Q1 2021OMEROS CORP
CUSIP 682143AG7
—NOTE 5.250% 2/1$0$17,000,000+17,000,000$0$21,170+$21,1702021-05-17
Q1 2021TURNING PT BRANDS INC
CUSIP 90041LAE5
—NOTE 2.500% 7/1$0$17,300,000+17,300,000$0$20,965+$20,9652021-05-17
Q1 2021INVACARE CORP
CUSIP 461203AL5
—NOTE 5.000%11/1$0$21,000,000+21,000,000$0$20,654+$20,6542021-05-17
Q1 2021THERAVANCE INC
CUSIP 88338TAB0
—NOTE 2.125% 1/1$0$20,389,000+20,389,000$0$20,513+$20,5132021-05-17
Q1 2021NEOGENOMICS INC
CUSIP 64049MAB6
—NOTE 0.250% 1/1$0$20,000,000+20,000,000$0$20,239+$20,2392021-05-17
Q1 2021INSMED INC
CUSIP 457669AA7
—NOTE 1.750% 1/1$0$17,686,000+17,686,000$0$19,753+$19,7532021-05-17
Q1 2021GREENBRIER COS INC
CUSIP 393657AK7
—NOTE 2.875% 2/0$0$17,520,000+17,520,000$0$19,181+$19,1812021-05-17
Q1 2021TPG SPECIALTY LENDING INC
CUSIP 87265KAD4
—NOTE 4.500% 8/0$0$16,300,000+16,300,000$0$18,338+$18,3382021-05-17
Q1 2021IQIYI INC
CUSIP 46267XAB4
—NOTE 3.750%12/0$0$18,000,000+18,000,000$0$18,150+$18,1502021-05-17