13D/13G Filings - RA CAPITAL MANAGEMENT L.P.

Real time Form 13D and 13G transaction reports:

  • Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
  • Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
  • Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2025-09-19
4:53 pm
Purchase
2025-09-1713DVor Biopharma Inc.
VOR
RA CAPITAL MANAGEMENT L.P.1,988,657
29.000%
1,988,657increase
(New Position)
Filing
History
2025-09-19
4:47 pm
Purchase
2025-09-1213GLB PHARMACEUTICALS INC
LBRX
RA CAPITAL MANAGEMENT L.P.1,675,000
7.500%
1,675,000increase
(New Position)
Filing
History
2025-09-08
6:00 pm
Purchase
2025-09-0413DMineralys Therapeutics, Inc.
MLYS
RA CAPITAL MANAGEMENT L.P.7,796,433
9.900%
1,508,836increase
(+24.00%)
Filing
History
2025-08-29
4:32 pm
Purchase
2025-08-2213GInvivyd, Inc.
IVVD
RA CAPITAL MANAGEMENT L.P.21,338,288
9.900%
21,338,288increase
(New Position)
Filing
History
2025-08-26
4:59 pm
Purchase
2025-06-3013GAdagio Medical Holdings, Inc.
ADGM
RA CAPITAL MANAGEMENT L.P.1,200,000
7.200%
1,200,000increase
(New Position)
Filing
History
2025-08-20
4:41 pm
Purchase
2025-06-3013GCervoMed Inc.
CRVO
RA CAPITAL MANAGEMENT L.P.1,026,937
9.900%
1,026,937increase
(New Position)
Filing
History
2025-08-18
5:52 pm
Purchase
2025-08-1113GAssembly Biosciences, Inc.
ASMB
RA CAPITAL MANAGEMENT L.P.1,530,615
9.500%
1,530,615increase
(New Position)
Filing
History
2025-08-14
6:14 pm
Sale
2025-06-3013GVerona Pharma plc
VRNA
RA CAPITAL MANAGEMENT L.P.593,670
0.700%
-5,417,442decrease
(-90.12%)
Filing
History
2025-08-14
6:13 pm
Sale
2025-06-3013GUroGen Pharma Ltd.
URGN
RA CAPITAL MANAGEMENT L.P.0
0.000%
-3,206,271decrease
(Position Closed)
Filing
History
2025-08-14
6:11 pm
Purchase
2025-06-3013GTaysha Gene Therapies, Inc.
TSHA
RA CAPITAL MANAGEMENT L.P.25,345,988
9.900%
3,806,523increase
(+17.67%)
Filing
History
2025-08-14
6:10 pm
Sale
2025-06-3013GSutro Biopharma, Inc.
STRO
RA CAPITAL MANAGEMENT L.P.0
0.000%
-4,434,637decrease
(Position Closed)
Filing
History
2025-08-14
6:08 pm
Sale
2025-06-3013GSera Prognostics, Inc.
SERA
RA CAPITAL MANAGEMENT L.P.0
0.000%
-3,032,808decrease
(Position Closed)
Filing
History
2025-08-14
6:06 pm
Purchase
2025-08-1213DSolid Biosciences Inc.
SLDB
RA CAPITAL MANAGEMENT L.P.7,997,510
9.900%
7,997,510increase
(New Position)
Filing
History
2025-08-14
6:04 pm
Sale
2025-06-3013GRhythm Pharmaceuticals, Inc.
RYTM
RA CAPITAL MANAGEMENT L.P.5,561,359
8.700%
-523,053decrease
(-8.60%)
Filing
History
2025-08-14
6:03 pm
Sale
2025-06-3013GProtara Therapeutics, Inc.
TARA
RA CAPITAL MANAGEMENT L.P.1,971,765
4.900%
-1,459,948decrease
(-42.54%)
Filing
History
2025-08-14
6:01 pm
Purchase
2025-06-3013GGH Research PLC
GHRS
RA CAPITAL MANAGEMENT L.P.7,676,697
12.400%
732,049increase
(+10.54%)
Filing
History
2025-08-14
6:00 pm
Sale
2025-06-3013GDay One Biopharmaceuticals, Inc.
DAWN
RA CAPITAL MANAGEMENT L.P.0
0.000%
-5,755,577decrease
(Position Closed)
Filing
History
2025-08-14
5:58 pm
Sale
2025-06-3013GCervoMed Inc.
CRVO
RA CAPITAL MANAGEMENT L.P.0
0.000%
-916,063decrease
(Position Closed)
Filing
History
2025-08-14
5:57 pm
Sale
2025-06-3013GBoundless Bio, Inc.
BOLD
RA CAPITAL MANAGEMENT L.P.0
0.000%
-2,180,631decrease
(Position Closed)
Filing
History
2025-08-14
5:56 pm
Sale
2025-06-3013GAstria Therapeutics, Inc.
ATXS
RA CAPITAL MANAGEMENT L.P.0
0.000%
-5,105,213decrease
(Position Closed)
Filing
History
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