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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.

13F holders, Q2 2022

Institutional positions in Kalaris Therapeutics, Inc. as of Jun 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
84
+2 vs. Q1 2022
Shares held
28.1M
+864.7K (+3.2%) vs. Q1 2022
Total value
$109.6M
−$74.3M (−40.4%) vs. Q1 2022
New holders
14
31 more added
Sold out
12
23 more reduced

2 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2022: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting KLRS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2022: 84 institutions
Q1 2021: 75 institutionsQ2 2021: 84 institutionsQ3 2021: 80 institutionsQ4 2021: 84 institutionsQ1 2022: 84 institutionsQ2 2022: 84 institutionsQ3 2022: 87 institutionsQ4 2022: 86 institutionsQ1 2023: 89 institutionsQ2 2023: 94 institutionsQ3 2023: 90 institutionsQ4 2023: 82 institutionsQ1 2024: 77 institutionsQ2 2024: 72 institutionsQ3 2024: 60 institutionsQ4 2024: 53 institutionsQ1 2025: 32 institutionsQ2 2025: 30 institutionsQ3 2025: 32 institutionsQ4 2025: 51 institutionsQ1 2026: 58 institutionsQ2 2026: 56 institutions
Value heldQ2 2022: $109.6M
Q1 2021: $624.4MQ2 2021: $521.8MQ3 2021: $640.3MQ4 2021: $329.4MQ1 2022: $184.1MQ2 2022: $109.6MQ3 2022: $293.7MQ4 2022: $193.1MQ1 2023: $156.0MQ2 2023: $183.6MQ3 2023: $115.5MQ4 2023: $28.5MQ1 2024: $36.4MQ2 2024: $33.9MQ3 2024: $36.3MQ4 2024: $20.7MQ1 2025: $111.4MQ2 2025: $35.7MQ3 2025: $76.4MQ4 2025: $151.9MQ1 2026: $107.2MQ2 2026: $73.4M
Institutions holding KLRS and their total value by quarter
QuarterHoldersValue
Q2 202656$73.4M
Q1 202658$107.2M
Q4 202551$151.9M
Q3 202532$76.4M
Q2 202530$35.7M
Q1 202532$111.4M
Q4 202453$20.7M
Q3 202460$36.3M
Q2 202472$33.9M
Q1 202477$36.4M
Q4 202382$28.5M
Q3 202390$115.5M
Q2 202394$183.6M
Q1 202389$156.0M
Q4 202286$193.1M
Q3 202287$293.7M
Q2 202284$109.6M
Q1 202284$184.1M
Q4 202184$329.4M
Q3 202180$640.3M
Q2 202184$521.8M
Q1 202175$624.4M

Institutions, Q2 2022

Shares, value and share of portfolio for each institution holding Kalaris Therapeutics, Inc.; share changes are against Q1 2022.

Institutions holding KLRS in Q2 2022
InstitutionSharesValue% of portfolioChange in sharesAction
Federated Hermes, Inc.144$1.00K0.00%−127,240−99.9%Reduced
Daiwa Securities Group Inc.223$1.00K0.00%00.0%Unchanged
Royal Bank of Canada475$2.00K0.00%−1,637−77.5%Reduced
Wells Fargo & Company963$3.00K0.00%−164−14.6%Reduced
CWM, LLC823$3.00K0.00%−11−1.3%Reduced
Parallel Advisors, LLC1,145$4.00K0.00%00.0%Unchanged
UBS Group AG1,032$4.00K0.00%+3+0.3%Added
Great West Life Assurance Co1,972$8.00K0.00%00.0%Unchanged
Ameritas Investment Partners, Inc.2,408$9.00K0.00%00.0%Unchanged
Prospera Financial Services Inc2,380$9.00K0.00%00.0%Unchanged
Cutler Group LP2,688$10.0K0.00%+2,688New
Amalgamated Bank3,868$15.0K0.00%−949−19.7%Reduced
Nisa Investment Advisors, LLC3,910$15.0K0.00%+3,200+450.7%Added
Point72 Hong Kong Ltd4,646$18.0K0.00%+2,256+94.4%Added
Ensign Peak Advisors, Inc5,750$22.0K0.00%00.0%Unchanged
Citigroup Inc6,410$25.0K0.00%+390+6.5%Added
Tower Research Capital LLC (TRC)6,586$26.0K0.00%+1,131+20.7%Added
Corton Capital Inc.10,496$41.0K0.04%+10,496New
Voya Investment Management LLC11,379$44.0K0.00%00.0%Unchanged
Delphia (USA) Inc.11,282$44.0K0.03%+11,282New
Invesco Ltd.12,166$48.0K0.00%−2,470−16.9%Reduced
Occudo Quantitative Strategies LP12,239$48.0K0.00%+12,239New
SG Americas Securities, LLC12,681$49.0K0.00%+12,681New
Legal & General Group Plc12,927$50.0K0.00%+347+2.8%Added
XTX Topco Ltd12,816$50.0K0.02%+12,816New
New York State Common Retirement Fund13,087$51.0K0.00%−67−0.5%Reduced
Jump Financial, LLC13,420$52.0K0.00%−15,580−53.7%Reduced
Virtu Financial LLC14,120$55.0K0.00%+14,120New
HSBC Holdings PLC14,744$56.0K0.00%+14,744New
Trexquant Investment LP15,172$59.0K0.00%+15,172New
Squarepoint Ops LLC16,980$66.0K0.00%−11,236−39.8%Reduced
Prudential Financial Inc17,000$66.0K0.00%+17,000New
Millennium Management LLC17,528$68.0K0.00%−125,472−87.7%Reduced
Deutsche Bank AG17,451$69.0K0.00%−8,026−31.5%Reduced
Bank of America Corp20,683$81.0K0.00%−2,678−11.5%Reduced
DekaBank Deutsche Girozentrale21,500$84.0K0.00%00.0%Unchanged
Bailard, Inc.21,900$85.0K0.00%+21,900New
Susquehanna International Group, LLP23,385$91.0K0.00%−1,972−7.8%Reduced
Advisor Group Holdings, Inc.23,641$92.0K0.00%00.0%Unchanged
Credit Suisse AG25,236$98.0K0.00%+867+3.6%Added
Alliancebernstein L.P.26,800$105.0K0.00%+4,500+20.2%Added
Ergoteles LLC28,400$111.0K0.00%+28,400New
UBS Asset Management Americas Inc30,378$118.5K0.00%00.0%Unchanged
Jane Street Group, LLC31,046$121.0K0.00%+20,786+202.6%Added
PDT Partners, LLC33,315$130.0K0.01%+3,117+10.3%Added
Cornercap Investment Counsel Inc33,579$131.0K0.02%+33,579New
Cubist Systematic Strategies, LLC34,169$133.0K0.00%+6,994+25.7%Added
Tudor Investment Corp Et Al37,198$145.0K0.00%+13,101+54.4%Added
Alps Advisors Inc38,808$151.0K0.00%−28,353−42.2%Reduced
Two Sigma Advisers, LP38,600$151.0K0.00%+9,900+34.5%Added
California State Teachers Retirement System40,293$157.0K0.00%−2,802−6.5%Reduced
Rhumbline Advisers43,428$169.0K0.00%+14,717+51.3%Added
HRT Financial LP43,550$169.0K0.00%+29,698+214.4%Added
Price T Rowe Associates Inc50,611$197.0K0.00%+23,136+84.2%Added
Gsa Capital Partners LLP55,050$215.0K0.03%−38,116−40.9%Reduced
Regency Capital Management Inc.75,000$292.0K0.31%+75,000New
Barclays PLC75,418$294.0K0.00%+56,006+288.5%Added
Swiss National Bank77,000$300.0K0.00%−7,800−9.2%Reduced
Two Sigma Investments, LP78,029$304.0K0.00%−37,789−32.6%Reduced
Lido Advisors, LLC79,416$309.0K0.01%00.0%Unchanged
Samsara BioCapital, LLC82,336$321.0K0.09%00.0%Unchanged
Dimensional Fund Advisors LP91,112$356.0K0.00%+20,725+29.4%Added
Bank of New York Mellon Corp93,144$364.0K0.00%+5,057+5.7%Added
Morgan Stanley141,217$551.0K0.00%+49,154+53.4%Added
Nuveen Asset Management, LLC178,060$694.0K0.00%+97,246+120.3%Added
Charles Schwab Investment Management Inc218,134$851.0K0.00%+13,010+6.3%Added
Goldman Sachs Group Inc228,667$892.0K0.00%+120,563+111.5%Added
State of Wisconsin Investment Board236,577$923.0K0.00%+142,777+152.2%Added
Northern Trust Corp279,551$1.09M0.00%−4,952−1.7%Reduced
Renaissance Technologies LLC301,701$1.18M0.00%+248,601+468.2%Added
Marshall Wace, LLP324,658$1.27M0.00%00.0%Unchanged
Geode Capital Management, LLC551,055$2.15M0.00%+1,024+0.2%Added
State Street Corp720,201$2.81M0.00%+145,022+25.2%Added
JPMorgan Chase & Co775,807$3.03M0.00%+11,899+1.6%Added
Massachusetts Financial Services Co779,168$3.04M0.00%−5,852−0.7%Reduced
Redmile Group, LLC823,371$3.21M0.12%00.0%Unchanged
Woodline Partners LP1,087,093$4.24M0.07%00.0%Unchanged
American International Group, Inc.1,143,425$4.46M0.03%−1070.0%Reduced
GMT Capital Corp1,891,170$7.38M0.47%+753,100+66.2%Added
Vanguard Group Inc2,048,010$7.99M0.00%−630,291−23.5%Reduced
Artal Group S.A.2,323,371$9.06M0.50%00.0%Unchanged
BlackRock Inc.2,478,605$9.67M0.00%+247,686+11.1%Added
Alkeon Capital Management LLC2,753,909$10.7M0.06%+2,000,000+265.3%Added
FMR LLC7,187,884$28.0M0.00%−748,646−9.4%Reduced
Ra Capital Management, L.P.0$00.00%−1,440,525−100.0%Sold out
Citadel Advisors LLC0$00.00%−108,945−100.0%Sold out
Man Group plc0$00.00%−39,151−100.0%Sold out
MetLife Investment Management0$00.00%−18,052−100.0%Sold out
Manufacturers Life Insurance Company, The0$00.00%−13,444−100.0%Sold out
Handelsbanken Fonder AB0$00.00%−13,400−100.0%Sold out
ProShare Advisors LLC0$00.00%−12,293−100.0%Sold out
Virtus ETF Advisers LLC0$00.00%−10,463−100.0%Sold out
Quantbot Technologies LP0$00.00%−2,347−100.0%Sold out
Metropolitan Life Insurance Co0$00.00%−1,980−100.0%Sold out
Lindbrook Capital, LLC0$00.00%−268−100.0%Sold out
State of Wyoming0$00.00%−318−100.0%Sold out
Susquehanna Fundamental Investments, LLC––––Not filed
Amalgamated Financial Corp.––––Not filed