← Top Holdings

XERSXERIS BIOPHARMA HOLDINGS INC

CUSIP: 98422E103

No superinvestors currently hold this stock.

📊 Holdings Over Time

How superinvestor ownership has changed across quarters

$0$271K$542K$813K$1.1MQ1 '24Q2 '24Q3 '24Q4 '24Q2 '25Q3 '25Q4 '25

Quarter-by-Quarter Activity

Q4 '251 owners · $1.0M
INCREASEDPolen Capital$1.0M
Q3 '251 owners · $1.1M
INCREASEDPolen Capital$1.1M
Q2 '251 owners · $621K
NEWPolen Capital$621K
SOLDPrem Watsa
Q4 '241 owners · $472K
REDUCEDPrem Watsa$472K
Q3 '241 owners · $485K

No changes

Q2 '241 owners · $383K
INCREASEDPrem Watsa$383K