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, Q3 2021
Institutional positions in Kalaris Therapeutics, Inc. as of Sep 30, 2021. 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
- 80
- −3 vs. Q2 2021
- Shares held
- 25.6M
- −769.2K (−2.9%) vs. Q2 2021
- Total value
- $640.3M
- +$120.7M (+23.2%) vs. Q2 2021
- New holders
- 12
- 29 more added
- Sold out
- 15
- 23 more reduced
1 institution that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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, Q3 2021
Shares, value and share of portfolio for each institution holding Kalaris Therapeutics, Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 7,329,782 | $183.7M | 0.01% | +883,031+13.7% | Added |
| Vanguard Group Inc | 2,794,854 | $70.0M | 0.00% | +442,511+18.8% | Added |
| Artal Group S.A. | 2,323,371 | $58.2M | 1.43% | 00.0% | Unchanged |
| BlackRock Inc. | 1,813,179 | $45.4M | 0.00% | +65,695+3.8% | Added |
| Woodline Partners LP | 1,459,548 | $36.6M | 0.61% | +33,663+2.4% | Added |
| State Street Corp | 1,215,836 | $30.5M | 0.00% | −495,735−29.0% | Reduced |
| American International Group, Inc. | 1,145,032 | $28.7M | 0.15% | +139,617+13.9% | Added |
| Alkeon Capital Management LLC | 1,093,520 | $27.4M | 0.09% | 00.0% | Unchanged |
| Redmile Group, LLC | 836,912 | $21.0M | 0.37% | −747,181−47.2% | Reduced |
| Massachusetts Financial Services Co | 768,948 | $19.3M | 0.01% | +157,396+25.7% | Added |
| JPMorgan Chase & Co | 747,499 | $18.7M | 0.00% | −57,123−7.1% | Reduced |
| Geode Capital Management, LLC | 514,163 | $12.9M | 0.00% | +82,580+19.1% | Added |
| GMT Capital Corp | 476,488 | $11.9M | 1.05% | +476,488 | New |
| Marshall Wace North America L.P. | 324,658 | $8.14M | 0.03% | 00.0% | Unchanged |
| Northern Trust Corp | 295,298 | $7.40M | 0.00% | +5,419+1.9% | Added |
| Wellington Management Group LLP | 267,996 | $6.72M | 0.00% | +267,996 | New |
| Sectoral Asset Management Inc | 263,375 | $6.60M | 0.55% | +228,425+653.6% | Added |
| Charles Schwab Investment Management Inc | 204,147 | $5.12M | 0.00% | +61,931+43.5% | Added |
| ArrowMark Colorado Holdings LLC | 125,000 | $3.13M | 0.02% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 103,643 | $2.60M | 0.00% | +24,802+31.5% | Added |
| Bank of New York Mellon Corp | 88,097 | $2.21M | 0.00% | +13,024+17.3% | Added |
| Nuveen Asset Management, LLC | 86,808 | $2.08M | 0.00% | −1,896−2.1% | Reduced |
| Samsara BioCapital, LLC | 82,336 | $2.06M | 0.34% | 00.0% | Unchanged |
| Alps Advisors Inc | 79,805 | $2.00M | 0.02% | −5,950−6.9% | Reduced |
| Lido Advisors, LLC | 79,416 | $1.99M | 0.04% | −340,215−81.1% | Reduced |
| Swiss National Bank | 78,900 | $1.98M | 0.00% | 00.0% | Unchanged |
| E. Ohman J:or Asset Management AB | 72,400 | $1.81M | 0.06% | +72,400 | New |
| Alliancebernstein L.P. | 56,440 | $1.41M | 0.00% | −1,277,689−95.8% | Reduced |
| Morgan Stanley | 54,225 | $1.36M | 0.00% | +7,870+17.0% | Added |
| California State Teachers Retirement System | 45,343 | $1.14M | 0.00% | +4,672+11.5% | Added |
| Endurant Capital Management LP | 44,430 | $1.11M | 0.34% | +44,430 | New |
| UBS Group AG | 44,040 | $1.10M | 0.00% | +25,952+143.5% | Added |
| Rafferty Asset Management, LLC | 39,098 | $980.0K | 0.01% | −29,443−43.0% | Reduced |
| Two Sigma Investments, LP | 32,997 | $827.0K | 0.00% | −5,626−14.6% | Reduced |
| Citigroup Inc | 32,097 | $804.0K | 0.00% | −80,436−71.5% | Reduced |
| Rhumbline Advisers | 28,208 | $707.0K | 0.00% | +1,311+4.9% | Added |
| Deutsche Bank AG | 27,916 | $700.0K | 0.00% | +3,050+12.3% | Added |
| UBS Asset Management Americas Inc | 27,116 | $679.5K | 0.00% | +13,760+103.0% | Added |
| Credit Suisse AG | 26,582 | $667.0K | 0.00% | +8,303+45.4% | Added |
| State of Wisconsin Investment Board | 25,300 | $634.0K | 0.00% | 00.0% | Unchanged |
| Focus Financial Network, Inc. | 25,141 | $630.0K | 0.08% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 24,941 | $625.0K | 0.00% | 00.0% | Unchanged |
| Susquehanna Fundamental Investments, LLC | 23,818 | $597.0K | 0.01% | +23,818 | New |
| New York State Common Retirement Fund | 21,293 | $534.0K | 0.00% | −5,258−19.8% | Reduced |
| Susquehanna International Group, LLP | 20,268 | $508.0K | 0.00% | −9,523−32.0% | Reduced |
| DekaBank Deutsche Girozentrale | 19,000 | $473.0K | 0.00% | 00.0% | Unchanged |
| ProShare Advisors LLC | 17,689 | $443.0K | 0.00% | −1,661−8.6% | Reduced |
| Cubist Systematic Strategies, LLC | 17,534 | $439.0K | 0.01% | −10,129−36.6% | Reduced |
| Invesco Ltd. | 16,381 | $410.0K | 0.00% | +1,890+13.0% | Added |
| Erste Asset Management GmbH | 16,400 | $408.0K | 0.01% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 15,942 | $400.0K | 0.00% | −1,103−6.5% | Reduced |
| ExodusPoint Capital Management, LP | 15,871 | $398.0K | 0.01% | +1,871+13.4% | Added |
| SG Americas Securities, LLC | 15,251 | $382.0K | 0.00% | +3,897+34.3% | Added |
| Jump Financial, LLC | 15,227 | $381.0K | 0.03% | +15,227 | New |
| Bank of America Corp | 14,145 | $355.0K | 0.00% | −2,309−14.0% | Reduced |
| Handelsbanken Fonder AB | 13,400 | $336.0K | 0.00% | 00.0% | Unchanged |
| Parametric Portfolio Associates LLC | 12,490 | $313.0K | 0.00% | −420−3.3% | Reduced |
| Legal & General Group Plc | 12,454 | $312.0K | 0.00% | +7,025+129.4% | Added |
| MetLife Investment Management | 11,916 | $298.6K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 11,637 | $292.0K | 0.00% | −497−4.1% | Reduced |
| Arizona State Retirement System | 9,754 | $244.0K | 0.00% | +9,754 | New |
| Virtus ETF Advisers LLC | 9,359 | $235.0K | 0.10% | −495−5.0% | Reduced |
| Metropolitan Life Insurance Co | 8,950 | $224.3K | 0.00% | −779−8.0% | Reduced |
| Quantbot Technologies LP | 5,047 | $126.0K | 0.01% | +5,047 | New |
| Dark Forest Capital Management LP | 4,881 | $122.0K | 0.04% | +4,881 | New |
| Nisa Investment Advisors, LLC | 4,500 | $113.0K | 0.00% | +3,500+350.0% | Added |
| Royal Bank of Canada | 2,900 | $73.0K | 0.00% | +428+17.3% | Added |
| Tower Research Capital LLC (TRC) | 2,497 | $63.0K | 0.00% | +312+14.3% | Added |
| Ameritas Investment Partners, Inc. | 2,408 | $60.0K | 0.00% | 00.0% | Unchanged |
| Great West Life Assurance Co | 1,972 | $50.0K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 1,457 | $37.0K | 0.00% | −4−0.3% | Reduced |
| Penserra Capital Management LLC | 1,485 | $37.0K | 0.00% | +5+0.3% | Added |
| Amundi | 1,470 | $37.0K | 0.00% | +1,470 | New |
| State of Wyoming | 309 | $8.00K | 0.01% | −286−48.1% | Reduced |
| US Bancorp | 247 | $6.00K | 0.00% | +87+54.4% | Added |
| Daiwa Securities Group Inc. | 223 | $6.00K | 0.00% | +101+82.8% | Added |
| Simplex Trading, LLC | 100 | $2.00K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 18 | $0 | 0.00% | −17,202−99.9% | Reduced |
| Harbour Investments, Inc. | 15 | $0 | 0.00% | +15 | New |
| Ellevest, Inc. | 9 | $0 | 0.00% | +9 | New |
| EcoR1 Capital, LLC | 0 | $0 | 0.00% | −447,012−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −87,195−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −80,181−100.0% | Sold out |
| Twin Focus Capital Partners, LLC | 0 | $0 | 0.00% | −59,359−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −35,480−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −28,504−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −28,000−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −21,848−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −18,986−100.0% | Sold out |
| Cna Financial Corp | 0 | $0 | 0.00% | −13,405−100.0% | Sold out |
| Benjamin F. Edwards & Company, Inc. | 0 | $0 | 0.00% | −1,554−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −139−100.0% | Sold out |
| TCI Wealth Advisors, Inc. | 0 | $0 | 0.00% | −87−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −122−100.0% | Sold out |
| Signaturefd, LLC | 0 | $0 | 0.00% | −38−100.0% | Sold out |
| CWM, LLC | – | – | – | – | Not filed |