13F Filings History of CAXTON CORP

Latest 13F report
Q4 2025 - 13 Feb 2026
Value $
$4,279,210
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 11 stock holdings with total value $4,279,210 as of Q4 2025. Top holdings included GLD, BRKB, SYRE, MNMD, and KYTX.

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Holdings Value
Quarter Holdings Value $ Bought Sold Net Top Holdings Form Type Filing Time
Q4 2025 11 $4,279,210 +$408,791 -$19,599,835 -$19,191,044 GLD, BRKB, SYRE, MNMD, KYTX 13F-HR 13 Feb 2026, 16:53
Q3 2025 12 $22,859,400 +$4,494,951 -$83,261 +$4,411,690 RZLT, GLD, BRKB, MNMD, ELVN 13F-HR 14 Nov 2025, 12:31
Q2 2025 11 $9,853,131 +$2,727,947 -$57,010 +$2,670,937 RZLT, GLD, BRKB, ELVN, MNMD 13F-HR 14 Aug 2025, 09:29
Q1 2025 12 $5,080,779 +$37,180 -$8,891,614 -$8,854,434 RZLT, GLD, BRKB, MNMD, BCAX 13F-HR 15 May 2025, 09:58
Q4 2024 15 $16,637,597 +$444,905 -$10,667,738 -$10,222,833 XERS, RZLT, SPY, BRKB, GLD 13F-HR 14 Feb 2025, 12:22
Q3 2024 12 $24,162,962 +$930,228 -$186,599 +$743,629 XERS, RZLT, SPY, BRKB, BCAX 13F-HR 14 Nov 2024, 10:40
Q2 2024 12 $19,731,011 +$230,243 -$25,224 +$205,019 XERS, RZLT, SPY, BRKB, LXEO 13F-HR 13 Aug 2024, 17:48
Q1 2024 11 $17,551,571 +$987,285 -$3,251,597 -$2,264,312 XERS, RZLT, SPY, BRKB, KYTX 13F-HR 15 May 2024, 09:28
Q4 2023 12 $18,524,322 +$1,444,353 -$14,338,389 -$12,894,036 XERS, SVRA, RZLT, SPY, MTEM 13F-HR 13 Feb 2024, 19:34
Q3 2023 9 $26,321,829 +$1,421,129 -$7,287,460 -$5,866,331 SVRA, XERS, RZLT, MTEM, APGE 13F-HR 14 Nov 2023, 10:34
Q2 2023 7 $34,653,386 $0 -$19,911,745 -$19,911,745 SVRA, XERS, RZLT, MTEM, CMPX 13F-HR 14 Aug 2023, 11:35
Q1 2023 15 $39,590,917 +$309,305 -$4,179,090 -$3,869,785 SVRA, XERS, SPY, RZLT, XOP 13F-HR 15 May 2023, 11:30
Q4 2022 17 $39,149,854 +$2,153,641 -$2,141,611 +$12,030 SVRA, XERS, SPY, RZLT, SCYX 13F-HR 14 Feb 2023, 10:25
Q3 2022 16 $40,314,000 +$3,262,005 -$7,678,467 -$4,416,462 SVRA, XERS, SPY, SCYX, RZLT 13F-HR 14 Nov 2022, 10:46
Q2 2022 15 $46,032,000 +$1,961,473 -$21,052,000 -$19,090,527 SVRA, XERS, GLD, SPY, RZLT 13F-HR 12 Aug 2022, 17:57
Q1 2022 37 $80,427,000 +$5,327,383 -$36,115,613 -$30,788,230 XERS, SVRA, GLD, SPY, MTEM 13F-HR 16 May 2022, 13:26
Q4 2021 52 $122,333,000 +$34,522,183 -$23,775,246 +$10,746,937 XERS, CRDF, SCYX, SVRA, MTEM 13F-HR 14 Feb 2022, 09:52
Q3 2021 55 $123,396,000 +$6,129,310 -$7,277,698 -$1,148,388 CRDF, SBBP, MTEM, SRRA, SVRA 13F-HR 15 Nov 2021, 10:38
Q2 2021 63 $145,952,000 +$12,415,164 -$4,920,852 +$7,494,312 SBBP, MTEM, CRDF, SCYX, SVRA 13F-HR 16 Aug 2021, 15:25
Q1 2021 69 $153,949,000 +$27,923,097 -$20,575,248 +$7,347,849 MTEM, SBBP, CRDF, SVRA, SCYX 13F-HR 17 May 2021, 09:16
Q4 2020 44 $160,426,000 +$46,833,185 -$9,800,865 +$37,032,320 CRDF, MTEM, SBBP, CTIC, SCYX 13F-HR 16 Feb 2021, 12:56
Q3 2020 17 $106,064,000 +$24,270,005 -$8,635,818 +$15,634,187 CRDF, MTEM, SBBP, CTIC, SRRA 13F-HR 16 Nov 2020, 10:39
Q2 2020 15 $94,742,000 +$11,307,232 -$35,118,343 -$23,811,111 MTEM, SBBP, CRDF, SRRA, KALA Restatement 14 Aug 2020, 15:43
Q1 2020 17 $91,477,000 +$10,713,810 -$21,078,387 -$10,364,577 MTEM, KALA, STSA, SBBP, SRRA 13F-HR 15 May 2020, 10:23
Q4 2019 40 $103,682,000 +$13,764,652 -$7,667,676 +$6,096,976 MTEM, SBBP, STSA, ABDC, SCYX 13F-HR 14 Feb 2020, 11:30
Q3 2019 39 $85,761,000 +$19,061,653 -$7,151,350 +$11,910,303 SBBP, STSA, MTEM, ABDC, GARRISON CAP INC 13F-HR 14 Nov 2019, 12:13
Q2 2019 31 $88,045,000 +$4,438,576 -$10,593,103 -$6,154,527 SBBP, MTEM, KALA, GARRISON CAP INC, ABDC 13F-HR 14 Aug 2019, 10:09
Q1 2019 26 $107,764,000 +$8,619,800 -$3,826,531 +$4,793,269 SBBP, KALA, MEIP, MTEM, GARRISON CAP INC 13F-HR 14 May 2019, 13:57
Q4 2018 25 $82,430,000 +$14,808,243 -$5,409,236 +$9,399,007 SBBP, MEIP, GARRISON CAP INC, KALA, MTEM 13F-HR 13 Feb 2019, 18:32
Q3 2018 28 $93,269,000 +$12,462,310 -$4,264,079 +$8,198,231 SBBP, MEIP, GARRISON CAP INC, MTEM, CMFN 13F-HR 14 Nov 2018, 11:13
Q2 2018 24 $90,363,000 +$25,718,226 -$6,708,554 +$19,009,672 SBBP, MEIP, GARRISON CAP INC, CMFN, MTEM 13F-HR 14 Aug 2018, 10:35
Q1 2018 1 $2,566,000 $0 $0 $0 SCYX New Holdings 15 May 2018, 18:27
Q1 2018 23 $88,187,000 +$12,947,725 -$11,692,808 +$1,254,917 SBBP, GARRISON CAP INC, MTEM, CMFN, AGRX Restatement 15 May 2018, 15:18
Q4 2017 18 $80,593,000 +$3,139,596 -$658,297 +$2,481,299 SBBP, MTEM, KALA, GARRISON CAP INC, AGRX 13F-HR 14 Feb 2018, 09:06
Q3 2017 15 $78,891,000 +$30,391,084 -$300,174 +$30,090,910 SBBP, KALA, AGRX, GARRISON CAP INC, MTEM 13F-HR 13 Nov 2017, 19:16
Q2 2017 10 $48,825,000 +$340,677 -$247,078 +$93,599 SBBP, AGRX, BRKB, GARRISON CAP INC, CMFN 13F-HR 14 Aug 2017, 11:08
Q1 2017 10 $35,033,000 +$542,675 -$2,341,644 -$1,798,969 SBBP, AGRX, BRKB, GARRISON CAP INC, CMFN 13F-HR 12 May 2017, 17:50
Q4 2016 12 $29,311,000 +$16,487,407 -$7,337,602 +$9,149,805 SBBP, AGRX, BRKB, GARRISON CAP INC, CMFN 13F-HR 13 Feb 2017, 19:23
Q3 2016 13 $22,306,000 +$7,817,585 -$73,257,235 -$65,439,650 AGRX, MDGL, BRKB, CSWI, SCM 13F-HR 14 Nov 2016, 09:49
Q2 2016 14 $88,623,000 +$1,910,561 -$4,325,868 -$2,415,307 CPXX, AGRX, SNTA, BRKB, CSWI 13F-HR 15 Aug 2016, 10:04
Q1 2016 15 $44,073,000 +$11,717,909 -$2,160,280 +$9,557,629 CPXX, AGRX, SNTA, BRKB, ACAS 13F-HR 16 May 2016, 10:13
Q4 2015 18 $16,224,000 +$837,441 -$6,858,995 -$6,021,554 SNTA, CPXX, ACAS, DNAI, NSL 13F-HR 16 Feb 2016, 11:02
Q3 2015 17 $73,605,000 +$2,515,337 -$3,435,225 -$919,888 SNTA, CPXX, DNAI, ACAS, IVTY 13F-HR 16 Nov 2015, 09:48
Q2 2015 18 $94,368,000 +$2,706,486 -$1,504,186 +$1,202,300 SNTA, CPXX, GDX, ACAS, ESL 13F-HR 14 Aug 2015, 10:08
Q1 2015 19 $83,242,000 +$18,227,687 -$1,725,357 +$16,502,330 SNTA, CPXX, ACAS, ESL, ST 13F-HR 15 May 2015, 10:08
Q4 2014 10 $86,926,000 +$2,337,765 -$379,000 +$1,958,765 SNTA, CPXX, ALKS, PSEC, SLRC 13F-HR 17 Feb 2015, 10:00
Q3 2014 4 $97,150,000 +$930,448 -$189,543 +$740,905 SNTA, CPXX, F113PS, AGRX 13F-HR 14 Nov 2014, 10:04
Q2 2014 4 $129,718,000 +$5,370,959 $0 +$5,370,959 SNTA, CPXX, F113PS, AGRX 13F-HR 14 Aug 2014, 10:13
Q1 2014 3 $131,016,000 +$459,000 -$129,775 +$329,225 SNTA, CPXX, F113PS 13F-HR 15 May 2014, 10:00
Q4 2013 3 $157,477,000 $0 $0 $0 SNTA, CPXX, HALL 13F-HR 14 Feb 2014, 11:41