RA Capital Management LP

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Assets, Funds, Holdings

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RA Capital Management LP
CRD #160174
SEC #801-73980
CIK #0001346824
AUM $12.6 B (2025-03-31)
Employees 160 (60% Investors, 0% Brokers)
Phone617-778-2500
Address200 Berkeley Street
Boston, MA 02116
Source [IAPD] [EDGAR] [Website] [LinkedIn]
Total AUM ($B)
151296302011201620212026
Type Form D Funds Date Sold ($M) AUM ($M)
VC RA Capital Planetary Health Fund LP [2023-11-29] 116.6 112.9
VC RA Capital Nexus III Fund LP [2022-02-11] 881.0 965.1
VC RA Capital Nexus II Fund LP [2021-02-26] 0.0 438.8
VC RA Capital Nexus Fund LP [2019-07-12] 128.9 259.1
HF RA Capital Healthcare Fund LP [2012-02-14] 2,361.1 10,766.9
AUM Breakdown Accounts AUM ($B)
By Client Type
(a) Individuals (other than high net worth individuals) 0 0.0
(b) Individuals (high net worth individuals) 0 0.0
(c) Banking or thrift institutions 0 0.0
(d) Investment companies 0 0.0
(e) Business development companies 0 0.0
(f) Pooled investment vehicles 10 12.5
(g) Pension and profit sharing plans 0 0.0
(h) Charitable organizations 0 0.0
(i) State or municipal government entities 0 0.0
(j) Other investment advisers 0 0.0
(k) Insurance companies 0 0.0
(l) Sovereign wealth funds and foreign official institutions 0 0.0
(m) Corporations or other businesses not listed above 0 0.1
(n) Other 0 0.0
Total 11 12.6
By Discretionary
Discretionary 11 12.6
Non-Discretionary 0 0.0
Total 11 12.6
By Non-United States Persons
Non-United States Persons 4.4
United States Persons 8.3
Total 11 12.6
Form D Directors # Filings # Firms 2011 - 2025
Sophia Dilbert 109
James Keyes 152
Sabrina Foster 42
Sherri Fleming 53
Derek Candy 15
Victor Valencia 13
Peter Kolchinsky 39
Rajeev Shah 30
Kyle Teamey 7
Sinead Wagner 4
RA Capital Management LLC 3
Pieter Boelhouwer 2
Brigid Obrien 2
RA Capital Nexus Fund III GP LLC 2
RA Capital Planetary Health Fund GP LLC 2
RA Capital Nexus Fund II GP LLC 2
RA Capital Nexus Fund GP LLC 2
Michael Saulnier 1
RA Capital Management LP 1
EDGAR Form CIK 2011 - 2025
13F-HR [0001346824]
3 [0001346824]
4 [0001346824]
SC 13D [0001346824]
SC 13G [0001346824]
Form 13D/13G Filer Form 13D/13G Subject Filed
RA Capital Management LP Parabilis Medicines Inc [2026-06-18]
RA Capital Management LP Q32 Bio Inc [2026-06-04]
RA Capital Management LP Editas Medicine Inc [2026-06-03]
RA Capital Management LP SANA Biotechnology Inc [2026-05-21]
RA Capital Management LP Atrium Therapeutics Inc [2026-05-15]
RA Capital Management LP Hemab Therapeutics Holdings Inc [2026-05-11]
RA Capital Management LP Altimmune Inc [2026-05-01]
RA Capital Management LP Prelude Therapeutics Inc [2026-04-28]
RA Capital Management LP JATT II Acquisition Corp [2026-04-27]
RA Capital Management LP Onkure Therapeutics Inc [2026-04-07]
View All
Form 3/4/5 Subject 2011 - 2025
Kolchinsky Peter
Shah Rajeev M.
RA Capital Nexus Fund II, L.P.
RA Capital Management LP
RA Capital Nexus Fund III, L.P.
RA Capital Nexus Fund, L.P.
RA Capital Healthcare Fund LP
Climb Bio, Inc.
Septerna, Inc.
Artiva Biotherapeutics, Inc.
View All
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