Skip to content

13F-HR filed by CAXTON CORP

CAXTON CORP filed this 13F-HR for the quarter ended 2025-12-31, filed 2026-02-13, with 11 holding rows worth $4,279,210.

Accession
0000919574-26-000956
Filed
2026-02-13
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q4 2025

A holdings report, 11 entries on the cover page, a total value of $4,279,210 stated on the cover page (in dollars after the unit check, H1), rows summing to $4,279,210 with VALUE read as dollars as filed, 13F file number 028-15293. The quarter's positions are built on this report. The resolved quarter.

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
SPDR GOLD TR78463V107GOLD SHS6,964$2,759,901dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
Berkshire Hathaway Inc084670702COM710$356,771dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
SPYRE THERAPEUTICS INC00773J202COM NEW8,919$292,194dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
MIND MEDICINE MINDMED INC60255C885COM NEW15,688$210,058dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
KYVERNA THERAPEUTICS INC501976104COMMON STOCK18,773$176,468dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
COMPASS THERAPEUTICS INC20454B104COM29,495$158,386dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
LEXEO THERAPEUTICS INC52886X107COMMON STOCK13,943$138,453dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
X4 PHARMACEUTICALS INC98420X202COMMON STOCK15,557$62,227dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
INHIBIKASE THERAPEUTICS INC45719W205COMMON STOCK28,453$58,328dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
SAB BIOTHERAPEUTICS INC78397T202COMMON STOCK10,527$39,371dollars as filedThe filing omitted confidential holdings, a later amendment may add them.
CONTEXT THERAPEUTICS INC21077P108COM18,403$27,053dollars as filedThe filing omitted confidential holdings, a later amendment may add them.

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0000919574-26-000956this filing2026-02-13acceptance time not in the bulk data set