LARIMAR THERAPEUTICS INC (LRMR): Institutional Ownership
Hedge funds and institutional managers reporting a position in LRMR · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
16
13F filers
Aggregate Value
$16.0M
Across holders
Last Price
$3.66
2026-06-26
Sector
Health Care
GICS
Holder activity10 new3 added3 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 848K | $3.8M | 23.8% | 0.0% | New | — | Q1 2026 |
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 740K | $3.3M | 20.8% | 0.0% | Added | +$2.0M | Q1 2026 |
| Verition Fund Management LLC CIK 0001454027 | Hedge Fund | 568K | $2.2M | 13.5% | 0.0% | New | — | Q4 2025 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 476K | $2.1M | 13.4% | 0.0% | Added | +$812K | Q1 2026 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. CIK 0001165408 | Hedge Fund | 300K | $1.4M | 8.4% | 0.0% | New | — | Q1 2026 |
| Hudson Bay Capital Management LP CIK 0001393825 | Hedge Fund | 292K | $1.3M | 8.2% | 0.0% | New | — | Q1 2026 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 287K | $926K | 5.8% | 0.0% | New | — | Q3 2025 |
| Walleye Capital LLC CIK 0001758720 | Hedge Fund | 54K | $176K | 1.1% | 0.0% | New | — | Q3 2025 |
| Schonfeld Strategic Advisors LLC CIK 0001665241 | Hedge Fund | 38K | $171K | 1.1% | 0.0% | Reduced | $-107K | Q1 2026 |
| Man Group plc CIK 0001637460 | Hedge Fund | 39K | $149K | 0.9% | 0.0% | New | — | Q4 2025 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 32K | $145K | 0.9% | 0.0% | Added | +$66K | Q1 2026 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 27K | $123K | 0.8% | 0.0% | New | — | Q1 2026 |
| ExodusPoint Capital Management, LP CIK 0001736225 | Hedge Fund | 26K | $119K | 0.7% | 0.0% | Reduced | $-1.4M | Q1 2026 |
| Grantham, Mayo, Van Otterloo & Co. LLC CIK 0001352662 | Institutional Manager | 13K | $59K | 0.4% | 0.0% | New | — | Q1 2026 |
| Brevan Howard Capital Management LP CIK 0001512857 | Hedge Fund | 12K | $26K | 0.2% | 0.0% | New | — | Q1 2025 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 37 | $167 | 0.0% | 0.0% | Reduced | $-50 | Q1 2026 |
New
Hedge Fund
$3.8M· 23.8% of total· 0.0% port· 848K sh· — QoQ· Q1 2026
Added
Hedge Fund
$3.3M· 20.8% of total· 0.0% port· 740K sh· +$2.0M QoQ· Q1 2026
New
Hedge Fund
$2.2M· 13.5% of total· 0.0% port· 568K sh· — QoQ· Q4 2025
Added
Hedge Fund
$2.1M· 13.4% of total· 0.0% port· 476K sh· +$812K QoQ· Q1 2026
New
Hedge Fund
$1.4M· 8.4% of total· 0.0% port· 300K sh· — QoQ· Q1 2026
New
Hedge Fund
$1.3M· 8.2% of total· 0.0% port· 292K sh· — QoQ· Q1 2026
New
Hedge Fund
$926K· 5.8% of total· 0.0% port· 287K sh· — QoQ· Q3 2025
New
Hedge Fund
$176K· 1.1% of total· 0.0% port· 54K sh· — QoQ· Q3 2025
Reduced
Hedge Fund
$171K· 1.1% of total· 0.0% port· 38K sh· $-107K QoQ· Q1 2026
New
Hedge Fund
$149K· 0.9% of total· 0.0% port· 39K sh· — QoQ· Q4 2025
Added
Hedge Fund
$145K· 0.9% of total· 0.0% port· 32K sh· +$66K QoQ· Q1 2026
New
Hedge Fund
$123K· 0.8% of total· 0.0% port· 27K sh· — QoQ· Q1 2026
Reduced
Hedge Fund
$119K· 0.7% of total· 0.0% port· 26K sh· $-1.4M QoQ· Q1 2026
New
Institutional Manager
$59K· 0.4% of total· 0.0% port· 13K sh· — QoQ· Q1 2026
New
Hedge Fund
$26K· 0.2% of total· 0.0% port· 12K sh· — QoQ· Q1 2025
Reduced
Hedge Fund
$167· 0.0% of total· 0.0% port· 37 sh· $-50 QoQ· Q1 2026