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

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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Time period
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Reported
DateTime
Transaction
Date
TypeCompany
Symbol
Filed By
Symbol
Shares Owned
% Owned
Shares Vs. Prev ReportView
2026-02-17
7:21 pm
Purchase
2026-02-0913DSPYGLASS PHARMA INC
SGP
RA CAPITAL MANAGEMENT L.P.8,022,639
24.100%
8,022,639increase
(New Position)
Filing
History
2026-02-17
4:45 pm
Purchase
2025-12-3113GUNICYCIVE THERAPEUTICS INC
UNCY
RA CAPITAL MANAGEMENT L.P.2,385,279
9.900%
425,049increase
(+21.68%)
Filing
History
2026-02-17
4:43 pm
Purchase
2025-12-3113GSURROZEN INC
SRZN
RA CAPITAL MANAGEMENT L.P.871,731
9.200%
4,313increase
(+0.50%)
Filing
History
2026-02-17
4:41 pm
Purchase
2025-12-3113GRHYTHM PHARMACEUTICALS INC
RYTM
RA CAPITAL MANAGEMENT L.P.6,666,837
9.900%
1,105,478increase
(+19.88%)
Filing
History
2026-02-17
4:39 pm
Purchase
2025-12-3113GPALISADE BIO INC COM P
PALI
RA CAPITAL MANAGEMENT L.P.15,746,829
9.900%
5,811,068increase
(+58.49%)
Filing
History
2026-02-17
4:37 pm
Sale
2025-12-3113GMONOPAR THERAPEUTICS INC
MNPR
RA CAPITAL MANAGEMENT L.P.667,632
9.900%
-75,229decrease
(-10.13%)
Filing
History
2026-02-17
4:35 pm
Purchase
2025-12-3113GLB PHARMACEUTICALS INC
LBRX
RA CAPITAL MANAGEMENT L.P.2,208,604
8.700%
533,604increase
(+31.86%)
Filing
History
2026-02-17
4:33 pm
Sale
2025-12-3113GLARIMAR THERAPEUTICS INC
LRMR
RA CAPITAL MANAGEMENT L.P.0
0.000%
-6,045,351decrease
(Position Closed)
Filing
History
2026-02-17
4:31 pm
Purchase
2025-12-3113GINVIVYD, INC.
IVVD
RA CAPITAL MANAGEMENT L.P.28,857,208
9.900%
7,518,920increase
(+35.24%)
Filing
History
2026-02-17
4:29 pm
Purchase
2025-12-3113GFULCRUM THERAPEUTICS INC
FULC
RA CAPITAL MANAGEMENT L.P.6,649,973
9.900%
596,013increase
(+9.85%)
Filing
History
2026-02-17
4:27 pm
Sale
2025-12-3113GELEDON PHARMACEUTICALS INC
ELDN
RA CAPITAL MANAGEMENT L.P.0
0.000%
-3,566,338decrease
(Position Closed)
Filing
History
2026-02-17
4:25 pm
Sale
2025-12-3113GDIANTHUS THERAPEUTICS INC
DNTH
RA CAPITAL MANAGEMENT L.P.2,611,733
6.000%
-1,255,000decrease
(-32.46%)
Filing
History
2026-02-17
4:23 pm
Purchase
2025-12-3113GCONTINEUM THERAPEUTICS INC CL
CTNM
RA CAPITAL MANAGEMENT L.P.2,179,711
7.200%
57,711increase
(+2.72%)
Filing
History
2026-02-17
4:21 pm
Purchase
2025-12-3113GAVALO THERAPEUTICS INC PAR
AVTX
RA CAPITAL MANAGEMENT L.P.1,939,065
9.900%
552,898increase
(+39.89%)
Filing
History
2026-02-17
4:19 pm
Sale
2025-12-3113GARCELLX INC
ACLX
RA CAPITAL MANAGEMENT L.P.1,267,156
2.200%
-1,520,171decrease
(-54.54%)
Filing
History
2026-02-17
4:17 pm
Purchase
2025-12-3113GADICET BIO INC
ACET
RA CAPITAL MANAGEMENT L.P.960,237
9.900%
440,954increase
(+84.92%)
Filing
History
2026-02-17
4:15 pm
Purchase
2025-12-3113G4D MOLECULAR THERAPEUTICS INC.
FDMT
RA CAPITAL MANAGEMENT L.P.5,713,852
9.900%
1,148,985increase
(+25.17%)
Filing
History
2026-02-09
5:01 pm
Purchase
2026-02-0213GALX ONCOLOGY HLDGS INC
ALXO
RA CAPITAL MANAGEMENT L.P.13,117,106
9.900%
13,117,106increase
(New Position)
Filing
History
2026-02-02
4:30 pm
Purchase
2026-01-2613GHELIX ACQUISITION CORP. III US
HLXC
RA CAPITAL MANAGEMENT L.P.1,250,000
7.000%
1,250,000increase
(New Position)
Filing
History
2026-01-16
4:34 pm
Purchase
2026-01-0913GCENTURY THERAPEUTICS INC
IPSC
RA CAPITAL MANAGEMENT L.P.17,944,649
9.900%
17,944,649increase
(New Position)
Filing
History
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