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 2023
Institutional positions in Kalaris Therapeutics, Inc. as of Jun 30, 2023. 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
- 94
- +5 vs. Q1 2023
- Shares held
- 54.0M
- +14.4M (+36.4%) vs. Q1 2023
- Total value
- $183.6M
- +$27.6M (+17.7%) vs. Q1 2023
- New holders
- 15
- 47 more added
- Sold out
- 10
- 18 more reduced
Compare with Q1 2023: 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 56 | $73.4M |
| Q1 2026 | 58 | $107.2M |
| Q4 2025 | 51 | $151.9M |
| Q3 2025 | 32 | $76.4M |
| Q2 2025 | 30 | $35.7M |
| Q1 2025 | 32 | $111.4M |
| Q4 2024 | 53 | $20.7M |
| Q3 2024 | 60 | $36.3M |
| Q2 2024 | 72 | $33.9M |
| Q1 2024 | 77 | $36.4M |
| Q4 2023 | 82 | $28.5M |
| Q3 2023 | 90 | $115.5M |
| Q2 2023 | 94 | $183.6M |
| Q1 2023 | 89 | $156.0M |
| Q4 2022 | 86 | $193.1M |
| Q3 2022 | 87 | $293.7M |
| Q2 2022 | 84 | $109.6M |
| Q1 2022 | 84 | $184.1M |
| Q4 2021 | 84 | $329.4M |
| Q3 2021 | 80 | $640.3M |
| Q2 2021 | 84 | $521.8M |
| Q1 2021 | 75 | $624.4M |
Institutions, Q2 2023
Shares, value and share of portfolio for each institution holding Kalaris Therapeutics, Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 9,521,542 | $32.4M | 0.00% | +2,151,913+29.2% | Added |
| Wasatch Advisors Inc | 6,644,113 | $22.6M | 0.14% | +5,384,194+427.3% | Added |
| Artal Group S.A. | 6,597,167 | $22.4M | 0.72% | +1,020,000+18.3% | Added |
| Alkeon Capital Management LLC | 4,605,104 | $15.7M | 0.09% | 00.0% | Unchanged |
| GMT Capital Corp | 4,104,079 | $14.0M | 0.53% | +770,433+23.1% | Added |
| BlackRock Inc. | 3,324,352 | $11.3M | 0.00% | +650,871+24.3% | Added |
| Vanguard Group Inc | 2,691,925 | $9.15M | 0.00% | −280,886−9.4% | Reduced |
| Redmile Group, LLC | 1,907,969 | $6.49M | 0.25% | 00.0% | Unchanged |
| Woodline Partners LP | 1,728,002 | $5.88M | 0.07% | +728,002+72.8% | Added |
| American International Group, Inc. | 1,149,060 | $3.91M | 0.02% | +5,181+0.5% | Added |
| JPMorgan Chase & Co | 1,094,723 | $3.72M | 0.00% | +109,115+11.1% | Added |
| Massachusetts Financial Services Co | 1,011,128 | $3.44M | 0.00% | −12,679−1.2% | Reduced |
| State Street Corp | 933,966 | $3.18M | 0.00% | +48,360+5.5% | Added |
| Geode Capital Management, LLC | 923,411 | $3.14M | 0.00% | +132,739+16.8% | Added |
| Maven Securities LTD | 735,559 | $2.50M | 0.36% | +735,559 | New |
| Northern Trust Corp | 515,157 | $1.75M | 0.00% | +69,946+15.7% | Added |
| Alyeska Investment Group, L.P. | 400,000 | $1.36M | 0.01% | +400,000 | New |
| Wellington Management Group LLP | 397,256 | $1.35M | 0.00% | +397,256 | New |
| Monashee Investment Management LLC | 375,000 | $1.27M | 0.30% | +375,000 | New |
| Charles Schwab Investment Management Inc | 330,878 | $1.12M | 0.00% | +26,691+8.8% | Added |
| Marshall Wace, LLP | 324,658 | $1.10M | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 322,727 | $1.10M | 0.00% | +161,188+99.8% | Added |
| Renaissance Technologies LLC | 307,105 | $1.04M | 0.00% | −140,695−31.4% | Reduced |
| Hudson Bay Capital Management LP | 305,524 | $1.04M | 0.01% | +305,524 | New |
| Ghisallo Capital Management LLC | 292,316 | $993.9K | 0.12% | +292,316 | New |
| Morgan Stanley | 272,425 | $926.2K | 0.00% | +85,602+45.8% | Added |
| Citadel Advisors LLC | 256,568 | $872.3K | 0.00% | +202,857+377.7% | Added |
| Caas Capital Management LP | 250,000 | $850.0K | 0.41% | +250,000 | New |
| Dimensional Fund Advisors LP | 232,593 | $791.1K | 0.00% | −67,952−22.6% | Reduced |
| Millennium Management LLC | 214,730 | $730.1K | 0.00% | +145,820+211.6% | Added |
| Public Employees Retirement System of Ohio | 202,992 | $690.0K | 0.00% | +155,699+329.2% | Added |
| UBS Oconnor LLC | 170,000 | $578.0K | 0.01% | +170,000 | New |
| Nuveen Asset Management, LLC | 164,173 | $558.2K | 0.00% | +13,817+9.2% | Added |
| Bank of New York Mellon Corp | 154,500 | $525.3K | 0.00% | +36,513+30.9% | Added |
| Swiss National Bank | 123,700 | $420.6K | 0.00% | +23,100+23.0% | Added |
| Squarepoint Ops LLC | 95,496 | $324.7K | 0.00% | +21,938+29.8% | Added |
| State of Wisconsin Investment Board | 92,749 | $315.3K | 0.00% | −55,185−37.3% | Reduced |
| Samsara BioCapital, LLC | 82,336 | $279.9K | 0.05% | 00.0% | Unchanged |
| Lido Advisors, LLC | 79,416 | $270.0K | 0.00% | 00.0% | Unchanged |
| Regency Capital Management Inc. | 75,025 | $255.1K | 0.22% | 00.0% | Unchanged |
| Tudor Investment Corp Et Al | 73,634 | $250.4K | 0.00% | +46,868+175.1% | Added |
| Cornercap Investment Counsel Inc | 66,316 | $225.5K | 0.04% | +26,820+67.9% | Added |
| Rhumbline Advisers | 63,879 | $217.2K | 0.00% | +15,478+32.0% | Added |
| California State Teachers Retirement System | 63,843 | $217.1K | 0.00% | +11,449+21.9% | Added |
| Alliancebernstein L.P. | 60,310 | $205.1K | 0.00% | +15,810+35.5% | Added |
| Credit Suisse AG | 55,553 | $188.9K | 0.00% | +13,581+32.4% | Added |
| Legal & General Group Plc | 34,614 | $117.7K | 0.00% | +18,287+112.0% | Added |
| Price T Rowe Associates Inc | 29,153 | $100.0K | 0.00% | +3,033+11.6% | Added |
| UBS Asset Management Americas Inc | 23,667 | $93.2K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 27,342 | $93.0K | 0.00% | −591−2.1% | Reduced |
| ExodusPoint Capital Management, LP | 25,871 | $88.0K | 0.00% | +25,871 | New |
| SVB Financial Group | 25,811 | $87.8K | 0.17% | −8,604−25.0% | Reduced |
| Susquehanna International Group, LLP | 23,761 | $80.8K | 0.00% | +7,083+42.5% | Added |
| New York State Common Retirement Fund | 22,830 | $77.6K | 0.00% | +15,556+213.9% | Added |
| Principal Financial Group Inc | 22,817 | $77.6K | 0.00% | +5,318+30.4% | Added |
| Gsa Capital Partners LLP | 21,967 | $75.0K | 0.01% | −25,015−53.2% | Reduced |
| Deutsche Bank AG | 21,594 | $73.4K | 0.00% | +1,820+9.2% | Added |
| MetLife Investment Management | 21,323 | $72.5K | 0.00% | +4,613+27.6% | Added |
| SEI Investments Co | 19,698 | $67.0K | 0.00% | +19,698 | New |
| Janus Henderson Group PLC | 18,851 | $64.0K | 0.00% | −22−0.1% | Reduced |
| Barclays PLC | 18,551 | $63.1K | 0.00% | −17,076−47.9% | Reduced |
| Voya Investment Management LLC | 17,072 | $58.0K | 0.00% | +4,226+32.9% | Added |
| Qtron Investments LLC | 16,265 | $55.3K | 0.01% | +16,265 | New |
| Wells Fargo & Company | 16,196 | $55.1K | 0.00% | +10,372+178.1% | Added |
| Citigroup Inc | 15,498 | $52.7K | 0.00% | +12,944+506.8% | Added |
| Mirae Asset Global Investments Co., Ltd. | 14,232 | $48.4K | 0.00% | −189−1.3% | Reduced |
| Teacher Retirement System of Texas | 13,963 | $47.0K | 0.00% | −387−2.7% | Reduced |
| Virtu Financial LLC | 13,660 | $46.0K | 0.00% | +13,660 | New |
| Cubist Systematic Strategies, LLC | 12,773 | $43.4K | 0.00% | +12,326+2,757.5% | Added |
| State Board of Administration of Florida Retirement System | 11,900 | $40.5K | 0.00% | +11,900 | New |
| ProShare Advisors LLC | 11,506 | $39.1K | 0.00% | +1,370+13.5% | Added |
| Invesco Ltd. | 10,684 | $36.3K | 0.00% | −1,083−9.2% | Reduced |
| Arizona State Retirement System | 10,506 | $35.7K | 0.00% | −2,991−22.2% | Reduced |
| Tower Research Capital LLC (TRC) | 8,722 | $29.7K | 0.00% | +6,625+315.9% | Added |
| Point72 Middle East FZE | 8,150 | $27.7K | 0.00% | +6,467+384.3% | Added |
| UBS Group AG | 8,111 | $27.6K | 0.00% | −8,025−49.7% | Reduced |
| Denali Advisors LLC | 6,500 | $22.1K | 0.01% | 00.0% | Unchanged |
| Strengthening Families & Communities, LLC | 6,200 | $21.0K | 0.01% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 5,958 | $20.3K | 0.00% | −2,512−29.7% | Reduced |
| Royal Bank of Canada | 4,374 | $15.0K | 0.00% | +2,268+107.7% | Added |
| Allspring Global Investments Holdings, LLC | 3,261 | $11.1K | 0.00% | +2,674+455.5% | Added |
| Amalgamated Bank | 3,147 | $11.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 2,408 | $8.19K | 0.00% | 00.0% | Unchanged |
| Great West Life Assurance Co | 1,972 | $7.00K | 0.00% | 00.0% | Unchanged |
| Lazard Asset Management LLC | 2,393 | $7.00K | 0.00% | +83+3.6% | Added |
| Metropolitan Life Insurance Co | 1,741 | $5.92K | 0.00% | +1,273+272.0% | Added |
| China Universal Asset Management Co., Ltd. | 1,226 | $4.17K | 0.00% | −40−3.2% | Reduced |
| Parallel Advisors, LLC | 1,145 | $3.89K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 842 | $3.00K | 0.00% | +26+3.2% | Added |
| Nisa Investment Advisors, LLC | 710 | $2.41K | 0.00% | −3,200−81.8% | Reduced |
| Lindbrook Capital, LLC | 639 | $2.17K | 0.00% | +269+72.7% | Added |
| Group One Trading, L.P. | 400 | $1.36K | 0.00% | +400 | New |
| Daiwa Securities Group Inc. | 375 | $1.00K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 159 | $541 | 0.00% | +159 | New |
| Alps Advisors Inc | 0 | $0 | 0.00% | −60,286−100.0% | Sold out |
| Advisor Group Holdings, Inc. | 0 | $0 | 0.00% | −23,685−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −19,509−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −16,288−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −15,774−100.0% | Sold out |
| Virtus ETF Advisers LLC | 0 | $0 | 0.00% | −15,096−100.0% | Sold out |