# KALARIS THERAPEUTICS INC COM

KALARIS THERAPEUTICS INC COM is a security (CUSIP 482929106) tracked across SEC portfolio filings. 55 institutional managers reported $107.2M on Form 13F as of 2026-06-30; 3 registered fund positions totaling $454K via N-PORT as of 2026-05-29.

## Summary

- Issuer: KALARIS THERAPEUTICS INC
- Class: COM
- CUSIP: 482929106
- Asset category: EC
- 13F holders: 55
- 13F value: $107.2M
- 13F period: 2026-06-30
- N-PORT fund positions: 3
- N-PORT value: $454K
- N-PORT report: 2026-05-29

## Top institutional holders (Form 13F)

_Showing 15 of 55 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [Samsara BioCapital, LLC](https://search.stillhousedata.com/firm/288114) | Palo Alto, CA | $74.7M | 12,948,081 |
| [RTW INVESTMENTS, LP](https://search.stillhousedata.com/firm/153232) | NEW YORK, NY | $7.5M | 1,300,000 |
| [Paradigm Biocapital Advisors LP](https://search.stillhousedata.com/firm/312544) | NEW YORK, NY | $4.0M | 700,000 |
| [Alyeska Investment Group, L.P.](https://search.stillhousedata.com/firm/155058) | CHICAGO, IL | $3.3M | 572,687 |
| Siren, L.L.C. | New York, NY | $2.5M | 435,798 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $2.5M | 292,790 |
| [Ikarian Capital, LLC](https://search.stillhousedata.com/firm/1778253) | DALLAS, TX | $2.1M | 360,000 |
| [Propel Bio Management, LLC](https://search.stillhousedata.com/firm/322858) | LOS ANGELES, CA | $1.7M | 295,771 |
| [Kalehua Capital Management LLC](https://search.stillhousedata.com/firm/325290) | DALLAS, TX | $782K | 135,585 |
| RAYMOND JAMES FINANCIAL INC | ST. PETERSBURG, FL | $686K | 118,887 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $638K | 110,503 |
| [Woodline Partners LP](https://search.stillhousedata.com/firm/301480) | San Francisco, CA | $577K | 100,000 |
| [ADAR1 Capital Management, LLC](https://search.stillhousedata.com/firm/299694) | AUSTIN, TX | $577K | 100,000 |
| WHI TRUST Co LLC | CHICAGO, IL | $563K | 97,493 |
| [BOOTHBAY FUND MANAGEMENT, LLC](https://search.stillhousedata.com/firm/163706) | NEW YORK, NY | $532K | 92,261 |

## Top fund holders (N-PORT)

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $419K | 0.05% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $35K | 0.01% |
| Guggenheim Active Allocation Fund | Guggenheim Active Allocation Fund | $37 | 0.00% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/482929106.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.