Quoin Pharmaceuticals, Ltd. - Ordinary Shares, no par value per share (QNRX)

Q: What does CUSIP 74907L409 represent in this 13F holders report?

CUSIP 74907L409 is the security identifier for QNRX - Quoin Pharmaceuticals, Ltd. - Ordinary Shares, no par value per share used to aggregate holder disclosures.

Q: How many institutions held QNRX - Quoin Pharmaceuticals, Ltd. - Ordinary Shares, no par value per share in Q1 2026?

20 institutional investors reported QNRX - Quoin Pharmaceuticals, Ltd. - Ordinary Shares, no par value per share for Q1 2026. Use the holders table for investor-level position and value details.

CUSIP: 74907L409

Q1 2026 13F Holders as of 31 Mar 2026

Security type / class: Equity / Ordinary Shares, no par value per share
Total 13F shares: 1,184,710
Total 13F value: $7,819,079
Share change: +341,883
SEC-reported price per share: $6.60
Number of holders: 20
Value change: +$1,428,993
Number of buys: 12
Number of sells: 7
Shares outstanding: 70,007,000

Security key

74907L409

Report period

Q1 2026

Institutions

Top holders

QNRX full security history Ownership snapshot Full 13F holder table Previous quarter: Q4 2025 Quoin Pharmaceuticals, Ltd. SEC filings Quoin Pharmaceuticals, Ltd. company facts

Broader feeds

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

Reporting periods

Holder history for CUSIP 74907L409

Previous quarter: Q4 2025

Recent filing periods:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025

Ownership snapshot

Top reported holders of QNRX - Quoin Pharmaceuticals, Ltd. - Ordinary Shares, no 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

Ikarian Capital, LLC

Disclosed value leader

Stonepine Capital Managem...

Comparable rows

15/15

Latest evidence

26 Mar 2026

13F 13D/G 3/4/5 Lead comparable stake: 13% 13D/G row: Ikarian Capital, LLC Showing 1-6 of 15 holder rows.

Quick read

Ikarian Capital, LLC leads the comparable SEC ownership view at 13%.

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 Ikarian Capital, LLC's linked filing trail.

Comparable ownership Top 5

Ikarian Capital, LLC 13%

Stonepine Capital Management, LLC 11%

Woodline Partners LP 9.5%

Resolute Capital Asset Partners LLC 8.5%

ARMISTICE CAPITAL, LLC 5%

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
Ikarian Capital, LLC	13F 13D/G Company 13F 13D/G	13% from 13D/G	$3,052,493 211,538 shares	—	31 Dec 2025
Stonepine Capital Management, LLC	3/4/5 13D/G 13F 10%+ Owner · Company 3/4/5 13D/G 13F	11% from 13D/G	$47,201,973 3,271,100 shares	—	26 Mar 2026
Woodline Partners LP	13D/G 13F Company 13D/G 13F	9.5%	$38,298,838 2,785,370 shares	$0	31 Dec 2025
Resolute Capital Asset Partners LLC	13D/G 13F Company 13D/G 13F	8.5%	$671,000 50,000 shares	$0	10 Oct 2025
ARMISTICE CAPITAL, LLC	13D/G 13D/G	5%	$7,049,313 1,081,183 shares	$0	31 Mar 2025
ADAR1 Capital Management, LLC	13F 13D/G Company · ADAR1 Capital Management GP, LLC 13F 13D/G	4.9% from 13D/G	$840,259 58,230 shares	—	31 Dec 2025

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 Q1 2026

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

Institutions

1,184,710

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 Q1 2026 vs Q4 2025 Across Filers

Q4 2025 holders

Q1 2026 holders

Holder diff

Investor	Q4 2025 Shares	Q1 2026 Shares	Share Diff	Share Chg %	Q4 2025 value	Q1 2026 value	Value change	Value Chg %

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

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend