Iterum Therapeutics plc - Ordinary Shares, $0.01 par value per share (ITRMF)

Q: What does CUSIP G6333L200 represent in this 13F holders report?

CUSIP G6333L200 is the security identifier for ITRMF - Iterum Therapeutics plc - Ordinary Shares, $0.01 par value per share used to aggregate holder disclosures.

Q: How many institutions held ITRMF - Iterum Therapeutics plc - Ordinary Shares, $0.01 par value per share in Q4 2022?

16 institutional investors reported ITRMF - Iterum Therapeutics plc - Ordinary Shares, $0.01 par value per share for Q4 2022. Use the holders table for investor-level position and value details.

CUSIP: G6333L200

Q4 2022 13F Holders as of 31 Dec 2022

Security type / class: Equity / Ordinary Shares, $0.01 par value per share
Total 13F shares: 289,053
Total 13F value: $243,384
Share change: +82,695
SEC-reported price per share: $0.84
Number of holders: 16
Value change: +$35,117
Number of buys: 10
Number of sells: 4
Shares outstanding: 28,961,082

Security key

G6333L200

Report period

Q4 2022

Institutions

Top holders

ITRMF full security history Ownership snapshot Full 13F holder table Newer quarter: Q3 2025 Iterum Therapeutics plc SEC filings Iterum Therapeutics plc company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP G6333L200

Newer quarter: Q3 2025

Recent filing periods:

Q2 2026 Q1 2026 Q4 2025 Q3 2025

Ownership snapshot

Top reported holders of ITRMF - Iterum Therapeutics plc - Ordinary Shares, $0.01 par value per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

New Leaf Venture Partners...

Disclosed value leader

New Leaf Venture Partners...

Comparable rows

0/15

Latest evidence

30 Sep 2022

13F Highest disclosed value: $157,000 15 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

New Leaf Venture Partners, L.L.C. has the largest disclosed position value at $157K.

0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens New Leaf Venture Partners, L.L.C.'s linked filing trail.

Disclosed position value Top 5

New Leaf Venture Partners, L.L.C. $157K

DIMENSIONAL FUND ADVISORS LP $101K

IFP Advisors, Inc $72K

RENAISSANCE TECHNOLOGIES LLC $56K

JANE STREET GROUP, LLC $49K

Value bars compare disclosed positions; verify each figure against the linked filing evidence.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
New Leaf Venture Partners, L.L.C.	13F Company 13F	— denominator unverified	$157,000 97,084 shares	—	30 Sep 2022
DIMENSIONAL FUND ADVISORS LP	13F Company 13F	— denominator unverified	$101,000 62,301 shares	—	30 Sep 2022
IFP Advisors, Inc	13F Company 13F	— denominator unverified	$72,000 6,000 shares	—	30 Sep 2022
RENAISSANCE TECHNOLOGIES LLC	13F Company 13F	— denominator unverified	$56,000 34,684 shares	—	30 Sep 2022
JANE STREET GROUP, LLC	13F Company 13F	— denominator unverified	$49,000 30,479 shares	—	30 Sep 2022
Krilogy Financial LLC	13F Company 13F	— denominator unverified	$32,000 20,000 shares	—	30 Sep 2022

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q4 2022

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

289,053

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q4 2022 vs Q1 2026 Across Filers

Q1 2026 holders

Q4 2022 holders

Holder diff

-2

Investor	Q1 2026 Shares	Q4 2022 Shares	Share Diff	Share Chg %	Q1 2026 value	Q4 2022 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend