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Kalaris Therapeutics Inc (KLRS)

CUSIP: 482929106 | NYSE | Healthcare · Biotechnology | Micro Cap | 84 institutional holders

Quarters

Q3 2026Q2 2026Q1 2026Q4 2025Q3 2025
CompareDetailedHistoricalFundsOptions13D/13GPeersTargetingTrading SummaryProfile

Beneficial Ownership — 13D / 13G

Full history →

5%+ stakes reported outside the quarterly cycle. A 13D is due within five business days of the event below, so these figures lead the holders table until the filer's next 13F catches up to them.

HolderShares% of ClassChangeEvent Datevs 13F
13GCoastlands Capital LP1,355,1195.7%New 5%+ stakeOct 19, 2026No 13F filer matched
13D/ASrinivas Akkaraju
with Samsara BioCapital GP, LLC, Samsara BioCapital, L.P., Samsara Opportunity Fund, L.P., +1 more

Institutional Holders — Q3 2026

WealthTrust Asset Management, LLC23,604
0.0% of portfolio›$68.2K
Dimensional Fund Advisors LP15,958
0.0% of portfolio›$46.1K
Caitong International Asset Management Co., Ltd1,559
0.0% of portfolio›$4.5K
Strengthening Families & Communities, LLC268
0.0% of portfolio›$775
SBI Securities Co., Ltd.5
0.0% of portfolio›$14
Citigroup Inc1
0.0% of portfolio›$3
StyleTurnoverLocationFiled
WealthTrust Asset Management, LLC
23,604$68.2K0.0%GARPMediumDestin, FL2026-10-22
Dimensional Fund Advisors LP
15,958$46.1K0.0%IndexLowAustin, TX2026-11-04
Caitong International Asset Management Co., Ltd
1,559$4.5K0.0%GrowthVery HighHong Kong, South Korea2026-10-29
Strengthening Families & Communities, LLC
268$7750.0%CoreMediumBoston, MA2026-10-21
SBI Securities Co., Ltd.
5$140.0%Agg GrowthLowTokyo, Mexico2026-10-22
Citigroup Inc
1$30.0%CoreMediumNew York, NY2026-11-04
12,900,583
54.2%
−52,998
May 20, 2026
No 13F filer matched
13GCoastlands Capital LP1,355,119
5.7% of class · Oct 19, 2026New 5%+ stake
No 13F filer matched
13D/ASrinivas Akkaraju12,900,583
54.2% of class · May 20, 2026−52,998
with Samsara BioCapital GP, LLC, Samsara BioCapital, L.P., Samsara Opportunity Fund, L.P., +1 more
No 13F filer matched