Weekly Report ·

BioHedge Weekly

13D/13G filings from 18 institutional investors, cross-referenced with trial events and regulatory filings. Part of the RxDataLab platform with clinical trials, SEC filings, and hedge fund positioning, linked by company.

Weekly Delivery

Get next week's BioHedge Weekly by email

One email per week. We follow up on coverage that's relevant to you.

or email [email protected]

7
Filings
3
Activist (13D)
3
New Positions
6
Companies

Weekly Filing Volume

13D (Activist) 13G (Passive) This week

Filings This Week

Fund / CompanyOwnership & Type
OrbiMed
Adicet Bio, Inc. (ACET)
8.8% -0.8
13D/A [SEC]
RA Capital Management
Vor Biopharma Inc. (VOR)
19.9%
13D/A [SEC]
RA Capital Management
Vor Biopharma Inc. (VOR)
19.9%
13D/A [SEC]
RA Capital Management
OnKure, Inc. (OKUR)
9.9%
New 13G [SEC]
RA Capital Management
Aclaris Therapeutics, Inc. (ACRS)
6.3%
New 13G [SEC]
RA Capital Management
Zai Lab Ltd (ZLAB)
5.2%
New 13G [SEC]
Redmile Group
ADC Therapeutics SA (ADCT)
9.9% -2.8
13G/A [SEC]

New Positions

Funds disclosing more than 5% ownership in a company for the first time.

Fund / CompanyOwnership & Type
RA Capital Management
OnKure, Inc. (OKUR)
9.9%
SC 13G [SEC]
RA Capital Management
Aclaris Therapeutics, Inc. (ACRS)
6.3%
SC 13G [SEC]
RA Capital Management
Zai Lab Ltd (ZLAB)
5.2%
SC 13G [SEC]

About This Data

Schedule 13D/13G filings are SEC disclosures that report beneficial ownership. They are required when an investor acquires more than 5% of a company's shares. Schedule 13D filings indicate activist intent (potential influence over company direction), while 13G filings indicate passive investment.

New positions are filings where a fund discloses more than 5% ownership in a company for the first time.

We track 18 biotech-focused institutional investors with known sector expertise.

Data from RxDataLab and the SEC.

See the full picture on fund positions.

The RxDataLab platform cross-references each position with regulatory filings, insider trades, and clinical trial data. All linked to original sources.

Weekly Delivery

Get next week's BioHedge Weekly by email

One email per week. We follow up on coverage that's relevant to you.

or email [email protected]