KLRS institutional holders

KALARIS THERAPEUTICS INC · 13F, 2026Q2

Managers holding57
Shares held18,035,981
Reported value$73.4m
Quarter flows10 new, 18 added, 9 trimmed, 11 exited

Top 25 holders

ManagerSharesValue% of manager's 13F
SAMSARA BIOCAPITAL, LLC12,881,175$52.4m4.3%
RTW INVESTMENTS, LP1,300,000$5.3m0.0%
Alyeska Investment Group, L.P.572,687$2.3m0.0%
Siren, L.L.C.435,798$1.8m0.0%
VANGUARD CAPITAL MANAGEMENT LLC398,712$1.6m0.0%
Ikarian Capital, LLC360,000$1.5m0.2%
UBS Group AG262,131$1.1m0.0%
RENAISSANCE TECHNOLOGIES LLC149,351$607,8590.0%
MARSHALL WACE, LLP139,201$566,5490.0%
GEODE CAPITAL MANAGEMENT, LLC114,037$464,2870.0%
Woodline Partners LP100,000$407,0000.0%
ADAR1 Capital Management, LLC100,000$407,0000.0%
WHI TRUST Co LLC97,493$396,7970.3%
RAYMOND JAMES FINANCIAL INC97,164$395,4570.0%
CITADEL ADVISORS LLC95,772$389,7920.0%
BOOTHBAY FUND MANAGEMENT, LLC92,261$375,5020.0%
Verdad Advisers, LP80,297$326,8090.3%
MORGAN STANLEY72,326$294,3670.0%
VANGUARD FIDUCIARY TRUST CO66,179$269,3490.0%
BlackRock, Inc.54,442$221,5800.0%
Belpointe Asset Management LLC40,000$162,8000.0%
Fortis Capital Advisors, LLC40,000$162,8000.0%
Pale Fire Capital SE39,626$161,2780.0%
Squarepoint Ops LLC38,775$157,8140.0%
BRIDGEWAY CAPITAL MANAGEMENT, LLC32,500$132,2750.0%

Every holder, line by line, and the full history since 2013: yf.Client().holders("KLRS"). KLRS price history · All 13F data

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