KALARIS THERAPEUTICS INC (KLRS): Ownership & Insider Activity
Hedge funds and institutional managers reporting a position in KLRS · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
6
13F filers
Aggregate Value
$2.2M
Across holders
Last Price
$2.50
2026-10-08
Sector
Health Care
GICS
Quarterly fund activity3 increased2 reduced2 exited
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 149K | $608K | 27.3% | 0.0% | Added | +$339K | Q2 2026 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 139K | $567K | 25.5% | 0.0% | Added | +$394K | Q2 2026 |
| Woodline Partners LP CIK 0001784547 | Hedge Fund | 100K | $407K | 18.3% | 0.0% | Unchanged | +$0 | Q2 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 96K | $390K | 17.5% | 0.0% | Added | — | Q2 2026 |
| Squarepoint Ops LLC CIK 0001642575 | Hedge Fund | 39K | $158K | 7.1% | 0.0% | Reduced | $-4K | Q2 2026 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 24K | $97K | 4.4% | 0.0% | Reduced | $-28K | Q2 2026 |
Added
Hedge Fund
$608K· 27.3% of total· 0.0% port· 149K sh· +$339K QoQ· Q2 2026
Added
Hedge Fund
$567K· 25.5% of total· 0.0% port· 139K sh· +$394K QoQ· Q2 2026
Unchanged
Hedge Fund
$407K· 18.3% of total· 0.0% port· 100K sh· +$0 QoQ· Q2 2026
Added
Hedge Fund
$390K· 17.5% of total· 0.0% port· 96K sh· — QoQ· Q2 2026
Reduced
Hedge Fund
$158K· 7.1% of total· 0.0% port· 39K sh· $-4K QoQ· Q2 2026
Reduced
Hedge Fund
$97K· 4.4% of total· 0.0% port· 24K sh· $-28K QoQ· Q2 2026
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