13F Filings History of CAXTON CORP

Latest 13F report
Q3 2025 - 14 Nov 2025
Value $
$22.9M
Signature - Title
Heath Weisberg - Chief Compliance Officer
Location
Princeton, NJ
Summary
This page shows a list of all the recent 13F filings made by CAXTON CORP. Form 13F is required to be filed within 45 days of the end of a calendar quarter. CAXTON CORP reported 12 stock holdings with total value $22.9M as of Q3 2025. Top holdings included RZLT, GLD, BRKB, MNMD, and ELVN.

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Holdings Value
Quarter Holdings Value $ Bought Sold Net Top Holdings Form Type Filing Time
Q3 2025 12 $22.9M +$4.49M -$83.3K +$4.41M RZLT, GLD, BRKB, MNMD, ELVN 13F-HR 14 Nov 2025, 12:31
Q2 2025 11 $9.85M +$2.73M -$57K +$2.67M RZLT, GLD, BRKB, ELVN, MNMD 13F-HR 14 Aug 2025, 09:29
Q1 2025 12 $5.08M +$37.2K -$8.89M -$8.85M RZLT, GLD, BRKB, MNMD, BCAX 13F-HR 15 May 2025, 09:58
Q4 2024 15 $16.6M +$445K -$10.7M -$10.2M XERS, RZLT, SPY, BRKB, GLD 13F-HR 14 Feb 2025, 12:22
Q3 2024 12 $24.2M +$930K -$187K +$744K XERS, RZLT, SPY, BRKB, BCAX 13F-HR 14 Nov 2024, 10:40
Q2 2024 12 $19.7M +$230K $0 +$230K XERS, RZLT, SPY, BRKB, LXEO 13F-HR 13 Aug 2024, 17:48
Q1 2024 10 $17.3M +$987K -$3.24M -$2.25M XERS, RZLT, SPY, BRKB, KYTX 13F-HR 15 May 2024, 09:28
Q4 2023 12 $18.5M +$1.95M -$14.3M -$12.4M XERS, SVRA, RZLT, SPY, MTEM 13F-HR 13 Feb 2024, 19:34
Q3 2023 9 $25.5M +$556K -$7.29M -$6.73M SVRA, XERS, RZLT, APGE, CMPX 13F-HR 14 Nov 2023, 10:34
Q2 2023 14 $34.7M -$19.9M -$19.9M SVRA, XERS, RZLT, MTEMXXXX, CMPX 13F-HR 14 Aug 2023, 12:35
Q1 2023 14 $39.5M +$309K -$365K -$55.8K SVRA, XERS, SPY, RZLT, XOP 13F-HR 15 May 2023, 11:30
Q4 2022 16 $39.1M +$2.14M -$1.24M +$900K SVRA, XERS, SPY, RZLT, SCYX 13F-HR 14 Feb 2023, 09:25
Q3 2022 14 $49.3M +$3.26M -$12.6M -$9.29M USO, SVRA, XERS, SPY, SCYX 13F-HR 14 Nov 2022, 09:46
Q2 2022 14 $69.9M +$29.7M +$29.7M USO, SVRA, XERS, GLD, SPY 13F-HR 12 Aug 2022, 17:57
Q1 2022 37 $80.4M +$5.33M -$1.33M +$4M XERS, SVRA, GLD, SPY, MTEMXXXX 13F-HR 16 May 2022, 13:26
Q4 2021 52 $122M +$34.5M -$6.12M +$28.4M XERS, CRDF, SCYX, SVRA, MTEMXXXX 13F-HR 14 Feb 2022, 08:52
Q3 2021 55 $123M +$6.13M -$7.16M -$1.03M CRDF, SBBP, MTEMXXXX, SRRA, SVRA 13F-HR 15 Nov 2021, 10:38
Q2 2021 63 $146M +$12.4M -$4.92M +$7.49M SBBP, MTEMXXXX, CRDF, SCYX, SVRA 13F-HR 16 Aug 2021, 15:25
Q1 2021 69 $154M +$27.9M -$20.6M +$7.35M MTEMXXXX, SBBP, CRDF, SVRA, SCYX 13F-HR 17 May 2021, 09:16
Q4 2020 44 $160M +$46.8M -$2.96M +$43.9M CRDF, MTEMXXXX, SBBP, CTIC, SCYX 13F-HR 16 Feb 2021, 11:56
Q3 2020 17 $106M +$24.3M -$375K +$23.9M CRDF, MTEMXXXX, SBBP, CTIC, SRRA 13F-HR 16 Nov 2020, 09:39
Q2 2020 15 $94.7M +$11.3M -$30.7M -$19.4M MTEMXXXX, SBBP, CRDF, SRRA, KALA Restatement 14 Aug 2020, 15:43
Q1 2020 17 $91.5M +$10.7M -$1.3M +$9.41M MTEMXXXX, KALA, STSA, SBBP, SRRA 13F-HR 15 May 2020, 10:23
Q4 2019 40 $104M +$13.8M -$4.3M +$9.47M MTEMXXXX, SBBP, STSA, ABDC, SCYX 13F-HR 14 Feb 2020, 10:30
Q3 2019 40 $88.7M +$22M -$2.19M +$19.8M SBBP, STSA, MTEMXXXX, ABDC, KALA 13F-HR 14 Nov 2019, 11:13
Q2 2019 31 $88M +$4.44M -$3.57M +$867K SBBP, MTEMXXXX, KALA, ABDC, SCYX 13F-HR 14 Aug 2019, 10:09
Q1 2019 26 $108M +$8.62M -$1.83M +$6.79M SBBP, KALA, MEIPXXXX, MTEMXXXX, SCYX 13F-HR 14 May 2019, 13:57
Q4 2018 25 $82.4M +$14.8M -$1.55M +$13.3M SBBP, MEIPXXXX, KALA, MTEMXXXX, CMFN 13F-HR 13 Feb 2019, 17:32
Q3 2018 29 $108M +$12.5M -$195M -$182M SBBP, MEIPXXXX, SPY, MTEMXXXX, CMFN 13F-HR 14 Nov 2018, 10:13
Q2 2018 24 $283M +$218M -$464K +$218M SPY, SBBP, MEIPXXXX, CMFN, MTEMXXXX 13F-HR 14 Aug 2018, 10:35
Q1 2018 1 $2.57M SCYX New Holdings 15 May 2018, 18:27
Q1 2018 23 $88.2M +$12.9M -$1.63M +$11.3M SBBP, MTEMXXXX, CMFN, AGRXXXXX, SCYX Restatement 15 May 2018, 15:18
Q4 2017 20 $82.3M +$4.14M -$19.9M -$15.8M SBBP, MTEMXXXX, KALA, AGRXXXXX, BRKB 13F-HR 14 Feb 2018, 08:06
Q3 2017 16 $98.2M +$33.9M -$174 +$33.9M SBBP, SPY, KALA, AGRXXXXX, MTEMXXXX 13F-HR 13 Nov 2017, 18:16
Q2 2017 11 $64.1M +$15.6M -$85.1K +$15.5M SBBP, SPY, AGRXXXXX, BRKB, CMFN 13F-HR 14 Aug 2017, 11:08
Q1 2017 10 $35M +$543K -$1.6M -$1.06M SBBP, AGRXXXXX, BRKB, CMFN, ACRS 13F-HR 12 May 2017, 17:50
Q4 2016 12 $29.3M +$16.5M -$103K +$16.4M SBBP, AGRXXXXX, BRKB, CMFN, ACRS 13F-HR 13 Feb 2017, 18:23
Q3 2016 14 $22.3M +$7.84M -$222K +$7.62M AGRXXXXX, MDGL, BRKB, CSWI, SCM 13F-HR 14 Nov 2016, 08:49
Q2 2016 15 $88.6M +$1.91M -$2.78M -$865K CPXX, AGRXXXXX, SNTA, BRKB, CSWI 13F-HR 15 Aug 2016, 10:04
Q1 2016 18 $72.5M +$32.4M -$1.28K +$32.4M SPY, CPXX, AGRXXXXX, SNTA, BRKB 13F-HR 16 May 2016, 10:13
Q4 2015 20 $23.8M +$8.43M -$5.66M +$2.78M SNTA, SPY, CPXX, ACAS, DNAI 13F-HR 16 Feb 2016, 10:02
Q3 2015 19 $74.1M +$2.96M -$102K +$2.86M SNTA, CPXX, DNAI, ACAS, IVTY 13F-HR 16 Nov 2015, 08:48
Q2 2015 19 $94.5M +$2.82M -$128K +$2.69M SNTA, CPXX, GDXXXXX, ACAS, ESL 13F-HR 14 Aug 2015, 10:08
Q1 2015 20 $83.8M +$18.8M -$183K +$18.6M SNTA, CPXX, ACAS, ESL, STXXXX 13F-HR 15 May 2015, 10:08
Q4 2014 10 $86.9M +$2.34M +$2.34M SNTA, CPXX, ALKS, PSEC, SLRC 13F-HR 17 Feb 2015, 09:00
Q3 2014 4 $97.2M +$930K -$190K +$741K SNTA, CPXX, F113PS, AGRXXXXX 13F-HR 14 Nov 2014, 09:04
Q2 2014 4 $130M +$5.37M +$5.37M SNTA, CPXX, F113PS, AGRXXXXX 13F-HR 14 Aug 2014, 10:13
Q1 2014 3 $131M SNTA, CPXX, F113PS 13F-HR 15 May 2014, 10:00
Q4 2013 2 $150M SNTA, HALL 13F-HR 14 Feb 2014, 10:41