Data as of Q4 2025 (Dec 31, 2025)
KLRS

KALARIS THERAPEUTICS INC

Institutional Ownership · Q4 2025

Filing: Q4 2025

KALARIS THERAPEUTICS INC (KLRS) is held by 47 institutional investors with combined holdings of $147M. Major holders include Samsara BioCapital, LLC, RTW INVESTMENTS, LP, Paradigm Biocapital Advis.

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Institutional Holders
47
Total Value
$147.1M
Ownership %
75.8%

🏦 Top Institutional Holders

Samsara BioCapital, LLC
12.9M shares
$109.3M
56.31% ownership
RTW INVESTMENTS, LP
1.3M shares
$11.0M
5.65% ownership
Paradigm Biocapital Advisors LP
700.0K shares
$5.9M
3.04% ownership
Siren, L.L.C.
435.8K shares
$3.7M
1.90% ownership
Alyeska Investment Group, L.P.
403.6K shares
$3.4M
1.76% ownership

📊 Financials

Income statement, balance sheet, and cash flow from SEC filings.

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