13F

Stock

Quoin Pharmaceuticals, Ltd.

QNRX · held by 21 managers

Reported value

$7.82M

Holders

21

+6 new · −3 exited

Holders’ est. mark

−$5.57M

Price effect on 15 books still in the name

Largest holder

$1.4M

Ikarian Capital, LLC

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Ikarian Capital, LLC211.5K$1.4M−$1.66MCut−$1.66M
Dauntless Investment Group, LLC196.6K$1.3MNew
SummitTX Capital, L.P.100.3K$662K−$507.3KCut−$273K
Velan Capital Investment Management LP84.8K$560KNew
Woodline Partners LP79.6K$525.2K−$623.1KCut−$623.1K
MILLENNIUM MANAGEMENT LLC76.2K$503.2K−$585.8KCut−$576.4K
Aberdeen Group plc75K$495K−$587.3KCut−$587.3K
Soleus Capital Management, L.P.72.7K$480K−$195.8KAdded$119.3K
Centiva Capital, LP60K$396K−$94.4KAdded$222.1K
BOOTHBAY FUND MANAGEMENT, LLC59.8K$394.9K−$468.5KCut−$468.5K
Stonepine Capital Management, LLC53.5K$352.8K−$418.6KCut−$775.4K
AIGH Capital Management LLC51K$336.6K−$386.2KCut−$375.1K
Citadel32.5K$214.6KNew
Birchview Capital, LP20K$132KNew
MORGAN STANLEY4K$26.4K−$23.5KCut−$16.9K
UBS Group AG2.51K$16.6K−$133Added$16.3K
GAMMA Investing LLC1.72K$11.4K−$13.5KCut−$18.7K
RHUMBLINE ADVISERS1.52K$10K−$11.9KCut−$14K
BARCLAYS PLC1.3K$8.58KNew
SBI Securities Co., Ltd.2$13−$16Cut−$3.55K
ROYAL BANK OF CANADA11$0New

Who left

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.