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Kalaris Therapeutics, Inc.

KLRS
Exchange
Nasdaq
Industry
Biological Products, (No Diagnostic Substances)
SEC CIK
0001754068

No open-market purchases or sales by Kalaris Therapeutics, Inc. insiders were filed in the last 90 days; 56 institutions reported holding it in 13F filings for Q2 2026, worth $73.4M in total; no superinvestor holds it.

Q2 2021 vs. Q1 2021

How the institutions holding Kalaris Therapeutics, Inc. changed between Q1 2021 and Q2 2021.

All holders in Q2 2021All holders in Q1 2021

13F holders of KLRS: Q1 2021 compared with Q2 2021
MeasureQ1 2021Q2 2021Change
Holders7584+9
Shares26.7M26.4M−267.1K (−1.0%)
Value$624.4M$521.8M−$102.6M (−16.4%)

New holders (20)

Institutions that held Kalaris Therapeutics, Inc. at the end of Q2 2021 but not at the end of Q1 2021.

Institutions new to KLRS in Q2 2021
InstitutionSharesValue% of portfolio
Lido Advisors, LLC419,631$8.28M0.20%
Millennium Management LLC87,195$1.72M0.00%
HRT Financial LP80,181$1.58M0.01%
Twin Focus Capital Partners, LLC59,359$1.17M0.27%
Tudor Investment Corp Et Al35,480$700.0K0.01%
Voloridge Investment Management, LLC28,504$563.0K0.00%
Renaissance Technologies LLC28,000$553.0K0.00%
Squarepoint Ops LLC21,848$431.0K0.00%
Jane Street Group, LLC18,986$375.0K0.00%
Invesco Ltd.14,491$286.0K0.00%
ExodusPoint Capital Management, LP14,000$276.0K0.00%
Handelsbanken Fonder AB13,400$265.0K0.00%
UBS Asset Management Americas Inc13,356$263.6K0.00%
Parametric Portfolio Associates LLC12,910$255.0K0.00%
Benjamin F. Edwards & Company, Inc.1,554$31.0K0.00%
Nisa Investment Advisors, LLC1,000$20.0K0.00%
US Bancorp160$3.00K0.00%
Advisory Services Network, LLC139$3.00K0.00%
TCI Wealth Advisors, Inc.87$2.00K0.00%
Signaturefd, LLC38$1.00K0.00%

Sold out (11)

Institutions that held Kalaris Therapeutics, Inc. at the end of Q1 2021 and filed for Q2 2021 without it.

Institutions that sold out of KLRS in Q2 2021
InstitutionShares, Q1 2021Value, Q1 2021
Marshall Wace, LLP152,939$3.58M
D. E. Shaw & Co., Inc.61,672$1.44M
TCW Group Inc40,667$951.0K
California Public Employees Retirement System34,700$812.0K
Walleye Capital LLC31,845$745.0K
Caption Management, LLC28,000$656.0K
Laurion Capital Management LP25,000$585.0K
Jump Financial, LLC15,002$351.0K
Trexquant Investment LP11,218$263.0K
Pacer Advisors, Inc.1,740$41.0K
Bank of Montreal871$21.0K