Security key
G6333L200
Iterum Therapeutics plc - Ordinary Shares, $0.01 par value per share (ITRMF)
CUSIP: G6333L200
Q4 2024 13F Holders as of 31 Dec 2024
- Security type / class
- Equity / Ordinary Shares, $0.01 par value per share
- Total 13F shares
- 1,170,433
- Total 13F value
- $2,067,781
- Share change
- -870,245
- SEC-reported price per share
- $1.77
- Number of holders
- 19
- Value change
- -$600,385
- Number of buys
- 12
- Number of sells
- 6
- Shares outstanding
- 28,961,082
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2024
Institutions
19
Top holders
10
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
Reporting periods
Holder history for CUSIP G6333L200
Recent filing periods:
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
ARMISTICE CAPITAL, LLC
Disclosed value leader
ARMISTICE CAPITAL, LLC
Comparable rows
15/15
Latest evidence
31 Dec 2024
13D/G
13F
Lead comparable stake: 5%
13D/G row: ARMISTICE CAPITAL, LLC
Showing 1-6 of 15 holder rows.
Quick read
ARMISTICE CAPITAL, LLC leads the comparable SEC ownership view at 5%.
15 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 ARMISTICE CAPITAL, LLC's linked filing trail.
Comparable ownership
Top 5
ARMISTICE CAPITAL, LLC
5%
New Leaf Venture Partners, L.L.C.
1.2%
Apollon Financial, LLC
0.78%
Alpine Global Management, LLC
0.22%
XTX Topco Ltd
0.11%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| ARMISTICE CAPITAL, LLC |
13D/G
13F
Company
|
5%
|
$1,820,899
1,445,158 shares
|
$0 | 31 Dec 2024 |
| New Leaf Venture Partners, L.L.C. |
13F
Company
|
1.2%
|
$376,072
345,020 shares
|
— | 30 Sep 2024 |
| Apollon Financial, LLC |
13F
Company
|
0.78%
|
$244,978
224,750 shares
|
— | 30 Sep 2024 |
| Alpine Global Management, LLC |
13F
Company
|
0.22%
|
$70,668
64,833 shares
|
— | 30 Sep 2024 |
| XTX Topco Ltd |
13F
Company
|
0.11%
|
$36,014
33,040 shares
|
— | 30 Sep 2024 |
| TWO SIGMA SECURITIES, LLC |
13F
Company
|
0.05%
|
$16,292
14,947 shares
|
— | 30 Sep 2024 |
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 2024
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
19
Shares
1,170,433
Rows available
19
| 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 2024 vs Q1 2026 Across Filers
Q1 2026 holders
18
Q4 2024 holders
19
Holder diff
1
| Investor | Q1 2026 Shares | Q4 2024 Shares | Share Diff | Share Chg % | Q1 2026 value | Q4 2024 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend