Karyopharm Therapeutics Inc. KPTI

Nasdaq · stock · Pharmaceutical Preparations · website · IPO 2013-11-06 · LEI

Karyopharm Therapeutics Inc. institutional holders

Investor	Shares	Value	% of company
TWO SIGMA INVESTMENTS, LP	695,264	$6.8M	3.8%
MILLENNIUM MANAGEMENT LLC	341,676	$3.3M	1.87%
CITADEL ADVISORS LLC	117,969	$1.2M	0.64%
RENAISSANCE TECHNOLOGIES LLC	108,214	$1.1M	0.59%

% of company = reported institutional shares ÷ shares outstanding. Based on the latest reports; not every holder reports every quarter.

Computed from company filings · US · as of 2025-12-31. Facts plus Stocktoria's own computed scores — not investment advice.