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Kalaris Therapeutics Inc
KLRSAdd to Watchlist
4.750USD
+0.220+4.86%
Close 07/02, 13:00（ET）Quotes delayed by 15 min
113.01MMarket Cap
LossP/E TTM
Shareholding Stats
Updated: Sun, May 10
Updated: Sun, May 10
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
Samsara BioCapital, LLC
54.42%
RTW Investments L.P.
5.46%
ElevateBio LLC
3.05%
Paradigm BioCapital Advisors LP
2.94%
Ferrara (Napoleone)
2.12%
Other
32.01%
Shareholders
Shareholders
Proportion
Samsara BioCapital, LLC
54.42%
RTW Investments L.P.
5.46%
ElevateBio LLC
3.05%
Paradigm BioCapital Advisors LP
2.94%
Ferrara (Napoleone)
2.12%
Other
32.01%
Shareholder Types
Shareholders
Proportion
Venture Capital
56.74%
Hedge Fund
8.21%
Investment Advisor/Hedge Fund
7.60%
Investment Advisor
5.68%
Individual Investor
5.22%
Corporation
5.01%
Research Firm
0.35%
Pension Fund
0.13%
Other
11.05%
Institutional Shareholding
Updated: Wed, Apr 1
Updated: Wed, Apr 1
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2026Q4
71
14.74M
71.45%
--
2026Q1
158
18.39M
79.99%
+4.03M
2025Q4
154
14.95M
79.93%
+919.14K
2025Q3
193
13.23M
70.72%
-1.05M
2025Q2
227
16.58M
88.66%
+10.64M
2025Q1
234
16.39M
87.75%
+10.95M
2024Q4
237
3.88M
53.28%
-1.58M
2024Q3
243
4.43M
85.21%
-1.20M
2024Q2
253
4.51M
86.91%
-1.04M
2024Q1
252
4.61M
89.02%
-783.99K
View more
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
Samsara BioCapital, LLC
12.95M
56.47%
+1.50M
+13.10%
Dec 31, 2025
RTW Investments L.P.
1.30M
5.67%
+1.30M
--
Dec 31, 2025
ElevateBio LLC
724.99K
3.16%
--
--
Jun 25, 2025
Paradigm BioCapital Advisors LP
700.00K
3.05%
+700.00K
--
Dec 31, 2025
Ferrara (Napoleone)
504.00K
2.2%
--
--
Jun 25, 2025
Invus Public Equities Advisors, LLC
435.80K
1.9%
+117.53K
+36.93%
Dec 31, 2025
F2 MG Ltd
427.31K
1.86%
-1.00
-0.00%
Jun 25, 2025
Alyeska Investment Group, L.P.
403.55K
1.76%
+403.55K
--
Dec 31, 2025
Ikarian Capital LLC
360.00K
1.57%
+360.00K
--
Dec 31, 2025
View more
Related ETFs
Updated: Sat, Dec 6
Updated: Sat, Dec 6
Name
Proportion
iShares Micro-Cap ETF
0.01%
iShares Russell 2000 Value ETF
0%
Fidelity Enhanced Small Cap ETF
0%
iShares Russell 2000 ETF
0%
Avantis US Equity ETF
0%
Proshares Ultra Russell 2000
0%
Avantis US Small Cap Equity ETF
0%
ProShares Hedge Replication ETF
0%
Schwab U.S. Broad Market ETF
0%
ProShares UltraPro Russell2000
0%
View more
iShares Micro-Cap ETF
Proportion0.01%
iShares Russell 2000 Value ETF
Proportion0%
Fidelity Enhanced Small Cap ETF
Proportion0%
iShares Russell 2000 ETF
Proportion0%
Avantis US Equity ETF
Proportion0%
Proshares Ultra Russell 2000
Proportion0%
Avantis US Small Cap Equity ETF
Proportion0%
ProShares Hedge Replication ETF
Proportion0%
Schwab U.S. Broad Market ETF
Proportion0%
ProShares UltraPro Russell2000
Proportion0%