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, Q4 2021
Institutional positions in Kalaris Therapeutics, Inc. as of Dec 31, 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
- 84
- +5 vs. Q3 2021
- Shares held
- 25.4M
- +219.7K (+0.9%) vs. Q3 2021
- Total value
- $329.4M
- −$302.7M (−47.9%) vs. Q3 2021
- New holders
- 18
- 25 more added
- Sold out
- 13
- 28 more reduced
1 institution that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2021
Shares, value and share of portfolio for each institution holding Kalaris Therapeutics, Inc.; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Covestor Ltd | 21 | $0 | 0.00% | +21 | New |
| US Bancorp | 87 | $1.00K | 0.00% | −160−64.8% | Reduced |
| Investmark Advisory Group LLC | 200 | $2.00K | 0.00% | +200 | New |
| State of Wyoming | 203 | $3.00K | 0.00% | −106−34.3% | Reduced |
| Daiwa Securities Group Inc. | 223 | $3.00K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 200 | $3.00K | 0.00% | +200 | New |
| CWM, LLC | 934 | $12.0K | 0.00% | +934 | New |
| Carroll Financial Associates, Inc. | 1,000 | $13.0K | 0.00% | +1,000 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 1,319 | $17.0K | 0.00% | −138−9.5% | Reduced |
| Point72 Hong Kong Ltd | 1,479 | $19.0K | 0.00% | +1,479 | New |
| Great West Life Assurance Co | 1,972 | $25.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 2,408 | $31.0K | 0.00% | 00.0% | Unchanged |
| Quantbot Technologies LP | 2,547 | $32.0K | 0.00% | −2,500−49.5% | Reduced |
| Tower Research Capital LLC (TRC) | 3,067 | $40.0K | 0.00% | +570+22.8% | Added |
| Ensign Peak Advisors, Inc | 5,750 | $74.0K | 0.00% | +5,750 | New |
| Royal Bank of Canada | 6,559 | $85.0K | 0.00% | +3,659+126.2% | Added |
| Metropolitan Life Insurance Co | 8,116 | $105.0K | 0.00% | −834−9.3% | Reduced |
| Simplex Trading, LLC | 8,684 | $112.0K | 0.00% | +8,584+8,584.0% | Added |
| Virtus ETF Advisers LLC | 11,076 | $143.0K | 0.05% | +1,717+18.3% | Added |
| Voya Investment Management LLC | 11,379 | $147.0K | 0.00% | −258−2.2% | Reduced |
| MetLife Investment Management | 11,916 | $154.2K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 12,148 | $157.0K | 0.00% | +12,130+67,388.9% | Added |
| Legal & General Group Plc | 12,454 | $161.0K | 0.00% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 12,900 | $167.0K | 0.00% | +12,900 | New |
| Handelsbanken Fonder AB | 13,400 | $173.0K | 0.00% | 00.0% | Unchanged |
| Invesco Ltd. | 14,504 | $187.0K | 0.00% | −1,877−11.5% | Reduced |
| Walleye Trading LLC | 14,462 | $187.0K | 0.00% | +14,462 | New |
| Squarepoint Ops LLC | 15,292 | $198.0K | 0.00% | +15,292 | New |
| ProShare Advisors LLC | 15,618 | $201.0K | 0.00% | −2,071−11.7% | Reduced |
| Manufacturers Life Insurance Company, The | 16,112 | $208.0K | 0.00% | +170+1.1% | Added |
| Erste Asset Management GmbH | 16,400 | $216.5K | 0.00% | 00.0% | Unchanged |
| Dark Forest Capital Management LP | 17,306 | $224.0K | 0.08% | +12,425+254.6% | Added |
| DekaBank Deutsche Girozentrale | 19,500 | $257.0K | 0.00% | +500+2.6% | Added |
| Price T Rowe Associates Inc | 20,575 | $266.0K | 0.00% | +20,575 | New |
| New York State Common Retirement Fund | 21,259 | $275.0K | 0.00% | −34−0.2% | Reduced |
| Cubist Systematic Strategies, LLC | 21,325 | $276.0K | 0.00% | +3,791+21.6% | Added |
| Alliancebernstein L.P. | 22,300 | $289.0K | 0.00% | −34,140−60.5% | Reduced |
| Credit Suisse AG | 22,720 | $293.0K | 0.00% | −3,862−14.5% | Reduced |
| Susquehanna Fundamental Investments, LLC | 22,818 | $295.0K | 0.01% | −1,000−4.2% | Reduced |
| Advisor Group Holdings, Inc. | 23,641 | $306.0K | 0.00% | −1,300−5.2% | Reduced |
| Tudor Investment Corp Et Al | 24,683 | $319.0K | 0.01% | +24,683 | New |
| Focus Financial Network, Inc. | 25,141 | $325.3K | 0.05% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 25,300 | $327.0K | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 26,375 | $342.0K | 0.00% | −1,541−5.5% | Reduced |
| Susquehanna International Group, LLP | 27,481 | $356.0K | 0.00% | +7,213+35.6% | Added |
| Rhumbline Advisers | 27,682 | $358.0K | 0.00% | −526−1.9% | Reduced |
| UBS Asset Management Americas Inc | 30,378 | $393.1K | 0.00% | +3,262+12.0% | Added |
| Trexquant Investment LP | 35,614 | $461.0K | 0.03% | +35,614 | New |
| California State Teachers Retirement System | 46,313 | $599.0K | 0.00% | +970+2.1% | Added |
| Morgan Stanley | 48,743 | $632.0K | 0.00% | −5,482−10.1% | Reduced |
| Dimensional Fund Advisors LP | 49,050 | $635.0K | 0.00% | +49,050 | New |
| Citigroup Inc | 57,398 | $743.0K | 0.00% | +25,301+78.8% | Added |
| Citadel Advisors LLC | 60,115 | $778.0K | 0.00% | +60,115 | New |
| Rafferty Asset Management, LLC | 63,066 | $816.0K | 0.00% | +23,968+61.3% | Added |
| UBS Group AG | 63,905 | $827.0K | 0.00% | +19,865+45.1% | Added |
| Millennium Management LLC | 69,599 | $901.0K | 0.00% | +69,599 | New |
| Alps Advisors Inc | 75,384 | $975.0K | 0.01% | −4,421−5.5% | Reduced |
| Swiss National Bank | 78,900 | $1.02M | 0.00% | 00.0% | Unchanged |
| Lido Advisors, LLC | 79,416 | $1.03M | 0.02% | 00.0% | Unchanged |
| Samsara BioCapital, LLC | 82,336 | $1.06M | 0.21% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 88,087 | $1.14M | 0.00% | −100.0% | Reduced |
| Two Sigma Investments, LP | 88,450 | $1.15M | 0.00% | +55,453+168.1% | Added |
| Nuveen Asset Management, LLC | 80,233 | $1.15M | 0.00% | −6,575−7.6% | Reduced |
| E. Ohman J:or Asset Management AB | 91,200 | $1.18M | 0.03% | +18,800+26.0% | Added |
| Goldman Sachs Group Inc | 92,609 | $1.20M | 0.00% | −11,034−10.6% | Reduced |
| Gsa Capital Partners LLP | 109,607 | $1.42M | 0.18% | +109,607 | New |
| Bank of America Corp | 110,291 | $1.43M | 0.00% | +96,146+679.7% | Added |
| Charles Schwab Investment Management Inc | 208,437 | $2.70M | 0.00% | +4,290+2.1% | Added |
| Sectoral Asset Management Inc | 261,051 | $3.38M | 0.51% | −2,324−0.9% | Reduced |
| Northern Trust Corp | 298,078 | $3.86M | 0.00% | +2,780+0.9% | Added |
| Marshall Wace, LLP | 327,679 | $4.24M | 0.01% | +327,679 | New |
| Geode Capital Management, LLC | 538,153 | $6.96M | 0.00% | +23,990+4.7% | Added |
| JPMorgan Chase & Co | 598,197 | $7.74M | 0.00% | −149,302−20.0% | Reduced |
| GMT Capital Corp | 671,770 | $8.69M | 0.67% | +195,282+41.0% | Added |
| Massachusetts Financial Services Co | 763,329 | $9.88M | 0.00% | −5,619−0.7% | Reduced |
| Alkeon Capital Management LLC | 766,020 | $9.91M | 0.03% | −327,500−29.9% | Reduced |
| Redmile Group, LLC | 823,371 | $10.7M | 0.24% | −13,541−1.6% | Reduced |
| Woodline Partners LP | 1,087,093 | $14.1M | 0.21% | −372,455−25.5% | Reduced |
| American International Group, Inc. | 1,144,562 | $14.8M | 0.07% | −4700.0% | Reduced |
| State Street Corp | 1,223,095 | $15.8M | 0.00% | +7,259+0.6% | Added |
| BlackRock Inc. | 2,168,172 | $28.1M | 0.00% | +354,993+19.6% | Added |
| Artal Group S.A. | 2,323,371 | $30.1M | 0.88% | 00.0% | Unchanged |
| Vanguard Group Inc | 2,793,583 | $36.1M | 0.00% | −1,2710.0% | Reduced |
| FMR LLC | 7,381,063 | $95.5M | 0.01% | +51,281+0.7% | Added |
| Wellington Management Group LLP | 0 | $0 | 0.00% | −267,996−100.0% | Sold out |
| ArrowMark Colorado Holdings LLC | 0 | $0 | 0.00% | −125,000−100.0% | Sold out |
| Endurant Capital Management LP | 0 | $0 | 0.00% | −44,430−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −15,871−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −15,251−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −15,227−100.0% | Sold out |
| Parametric Portfolio Associates LLC | 0 | $0 | 0.00% | −12,490−100.0% | Sold out |
| Arizona State Retirement System | 0 | $0 | 0.00% | −9,754−100.0% | Sold out |
| Nisa Investment Advisors, LLC | 0 | $0 | 0.00% | −4,500−100.0% | Sold out |
| Amundi | 0 | $0 | 0.00% | −1,470−100.0% | Sold out |
| Penserra Capital Management LLC | 0 | $0 | 0.00% | −1,485−100.0% | Sold out |
| Harbour Investments, Inc. | 0 | $0 | 0.00% | −15−100.0% | Sold out |
| Ellevest, Inc. | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| Marshall Wace North America L.P. | – | – | – | – | Not filed |