DOSSIER · 13F Holders · Q1 2026

ITERUM THERAPEUTICS PLC

4 institutions still hold ITERUM THERAPEUTICS PLC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP G6333L200·4 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$2K
visible holders
Holders
4
filers reporting
Concentration
64.85%
SG Americas Securities, LLC #1
top holder share
AI Holders Summary · Q1 2026

4 institutions reported ITERUM THERAPEUTICS PLC in Q1 2026. SG Americas Securities, LLC leads at 64.9% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
SG Americas Securities, LLC
CIK 0001313360
$1K33K0.00%Q1 2026
02
BARCLAYS PLC
CIK 0000312069
$53911K0.00%Q2 2026
03
Cypress Capital Management LLC (WY)
CIK 0001633896
$3660.00%Q2 2026
04
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00Q2 2025