HolderBook

IBERE PHARMACEUTICALS (IBERU)

Institutional ownership reported to the SEC as of Q4 2022, across 8 quarters.

8
Reporting holders
$3.4M
Reported value
0.0%
Held as options
-5
Holder change

Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.

Holders

FilerValueShares Their book Held Change
Schechter Investment Advisors, LLC$1.8M175,5620.16%5q-0.9%-$16.0K
JANE STREET GROUP, LLC$573.0K57,4720.00%8q-16.9%-$116.7K
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.$365.7K36,5680.05%8qHELD
Terrapin Asset Management, LLC$186.0K18,5100.19%newFIRST
Wealthspring Capital LLC$179.9K18,0400.27%8q-90.8%-$1.8M
SUSQUEHANNA INTERNATIONAL GROUP, LLP$158.5K15,8990.00%8q-10.2%-$17.9K
Sage Mountain Advisors LLC$131.6K13,2000.03%8q-5.8%-$8.2K
UBS Group AG$6.0K6000.00%5qHELD
HRT FINANCIAL LP$64964,9800.01%8qHELD
GLAZER CAPITAL, LLC$101,0000.00%4qHELD

Quarter by quarter

Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.

QuarterHoldersValue SharesNewAdded TrimmedOptions
Q4 20228$3.4M335,8510050.0%
Q3 202213$6.1M617,6290350.0%
Q2 202218$29.5M3,001,7051350.0%
Q1 202218$17.7M1,800,2022150.0%
Q4 202122$40.5M4,045,9211250.0%
Q3 202127$50.8M5,082,1360240.0%
Q2 202134$61.7M6,138,9330470.0%
Q1 202160$121.3M12,297,03559000.0%