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
Type Company
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev Report View
2025-06-06
4:50 pm
Purchase
2025-06-04 13D Tyra Biosciences, Inc.
TYRA
RA CAPITAL MANAGEMENT L.P. 11,899,788
22.400%
1,214,898increase
(+11.37%)
Filing
History
2025-05-19
5:46 pm
Sale
2025-05-15 13D iTeos Therapeutics, Inc.
ITOS
RA CAPITAL MANAGEMENT L.P. 2,134,806
4.900%
-2,028,470decrease
(-48.72%)
Filing
History
2025-05-15
4:59 pm
Sale
2025-03-31 13G Kura Oncology, Inc.
KURA
RA CAPITAL MANAGEMENT L.P. 4,004,610
4.900%
-364,388decrease
(-8.34%)
Filing
History
2025-05-15
4:58 pm
Purchase
2025-03-31 13G NewAmsterdam Pharma Company N.V.
NAMS
RA CAPITAL MANAGEMENT L.P. 11,063,125
9.900%
187,671increase
(+1.73%)
Filing
History
2025-05-15
4:58 pm
Purchase
2025-03-31 13G GH Research PLC
GHRS
RA CAPITAL MANAGEMENT L.P. 6,944,648
11.200%
257,959increase
(+3.86%)
Filing
History
2025-05-15
4:57 pm
Purchase
2025-03-31 13G Geron Corporation
GERN
RA CAPITAL MANAGEMENT L.P. 63,988,106
9.900%
668,553increase
(+1.06%)
Filing
History
2025-05-15
4:56 pm
Purchase
2025-03-31 13G Unicycive Therapeutics, Inc.
UNCY
RA CAPITAL MANAGEMENT L.P. 13,285,781
9.900%
1,765,661increase
(+15.33%)
Filing
History
2025-05-15
4:56 pm
Purchase
2025-03-31 13G Dyne Therapeutics, Inc.
DYN
RA CAPITAL MANAGEMENT L.P. 9,714,392
8.500%
3,333,248increase
(+52.24%)
Filing
History
2025-05-15
4:55 pm
Purchase
2025-03-31 13G Surrozen, Inc.
SRZN
RA CAPITAL MANAGEMENT L.P. 867,418
9.900%
543,756increase
(+168.00%)
Filing
History
2025-05-15
4:55 pm
Unchanged
2025-03-31 13G Dianthus Therapeutics, Inc.
DNTH
RA CAPITAL MANAGEMENT L.P. 2,866,733
8.900%
0
(Unchanged)
Filing
History
2025-05-15
4:53 pm
Sale
2025-03-31 13G Chimerix, Inc.
CMRX
RA CAPITAL MANAGEMENT L.P. 0
0.000%
-8,800,000decrease
(Position Closed)
Filing
History
2025-05-15
4:53 pm
Unchanged
2025-03-31 13G UroGen Pharma Ltd.
URGN
RA CAPITAL MANAGEMENT L.P. 3,206,271
7.000%
0
(Unchanged)
Filing
History
2025-05-15
4:52 pm
Sale
2025-03-31 13G C4 Therapeutics, Inc.
CCCC
RA CAPITAL MANAGEMENT L.P. 0
0.000%
-4,878,000decrease
(Position Closed)
Filing
History
2025-05-15
4:51 pm
Purchase
2025-03-31 13G Vaxcyte, Inc.
PCVX
RA CAPITAL MANAGEMENT L.P. 12,964,491
9.900%
314,763increase
(+2.49%)
Filing
History
2025-05-15
4:51 pm
Sale
2025-03-31 13G Bright Minds Biosciences Inc.
DRUG
RA CAPITAL MANAGEMENT L.P. 206,427
2.900%
-254,402decrease
(-55.21%)
Filing
History
2025-05-15
4:49 pm
Purchase
2025-03-31 13G Avalo Therapeutics, Inc.
AVTX
RA CAPITAL MANAGEMENT L.P. 1,094,407
9.900%
127,108increase
(+13.14%)
Filing
History
2025-05-15
4:49 pm
Sale
2025-03-31 13G Verona Pharma plc
VRNA
RA CAPITAL MANAGEMENT L.P. 6,011,112
7.100%
-1,766,830decrease
(-22.72%)
Filing
History
2025-05-15
4:48 pm
Sale
2025-03-31 13G Adagio Medical Holdings, Inc.
ADGM
RA CAPITAL MANAGEMENT L.P. 1,200,000
7.200%
-413,220decrease
(-25.61%)
Filing
History
2025-05-14
6:34 pm
Purchase
2025-05-12 13D iTeos Therapeutics, Inc.
ITOS
RA CAPITAL MANAGEMENT L.P. 4,163,276
9.900%
504,230increase
(+13.78%)
Filing
History
2025-05-14
6:09 pm
Purchase
2025-05-12 13D Werewolf Therapeutics, Inc.
HOWL
RA CAPITAL MANAGEMENT L.P. 6,746,807
15.000%
553,926increase
(+8.94%)
Filing
History
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