Who Owns KLRS?

Kalaris Therapeutics Inc — Institutional Ownership & 13F Holdings

$6.05

-0.06 (-0.98%)

Market Cap

$187.0M

Shares Outstanding

18,702,696

Institutional Holders

32

Total Inst. Value

$124.1M

% of Float Held

QoQ Holder Change

Institutional data as of Q1 2025

Top 10 Institutional Holders(Q1 2025)

#FundValueShares
1Samsara BioCapital, LLC$91.9M11,448,081
2Octagon Capital Advisors LP$16.6M2,763,000
3GILEAD SCIENCES, INC.$5.8M723,273
4TANG CAPITAL MANAGEMENT LLC$2.5M309,221
5Siren, L.L.C.$2.3M282,586
6EcoR1 Capital, LLC$1.6M201,718
7VANGUARD GROUP INC$923K115,086
8Redmile Group, LLC$666K82,955
9BlackRock, Inc.$221K27,514
10GEODE CAPITAL MANAGEMENT, LLC$214K26,787

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Frequently Asked Questions

How many institutional investors hold KLRS?

As of Q1 2025, 32 institutional investors report holding KLRS (Kalaris Therapeutics Inc) in their 13F filings.

Which hedge fund owns the most KLRS?

The largest institutional holder of KLRS is Samsara BioCapital, LLC with $91.9M in shares.

Are institutions buying or selling KLRS?

This quarter, 32 institutions opened new positions in KLRS and 0 closed their positions.

What is 13F institutional ownership?

SEC Form 13F is a quarterly report filed by institutional investment managers with over $100M in qualifying assets. It discloses their US equity holdings, providing transparency into what the largest investors are buying and selling.

How often is institutional ownership data updated?

13F filings are due 45 days after each calendar quarter end (May 15, Aug 14, Nov 14, Feb 14). Data is updated on HedgeTrace as new filings are processed.