Baker Bros Advisors LP

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Baker Bros Advisors LP
CRD #158149
SEC #801-73446
CIK #0001263508
AUM 28.15 B (2026-03-27)
Employees 60 (28% Investors, 0% Brokers)
Phone212-339-5600
Address860 Washington Street, 3rd Floor
New York, NY 10014
Source [IAPD] [EDGAR]
Total AUM ($B)
40322416802010201520212027
Sector Form 13F Holdings Value ($B)
Incyte Corp 2.9
BeiGene Ltd 2.6
Insmed Inc 1.2
Synta Pharmaceuticals Corp 1.1
Acadia Pharmaceuticals Inc 1.0
Revolution Medicines Inc 0.9
Celcuity Inc 0.9
Kodiak Sciences Inc 0.8
Kymera Therapeutics Inc 0.7
Summit Therapeutics PLC 0.7
View All
Holdings by Sector ($B)
30241812602011201620212027
Type Form D Funds Date Sold AUM
HF 14159 LP 2012-02-13 17.0 M
HF 667 LP 2012-02-13 2,337.7 M
HF Baker Biotech Fund II A LP 2012-02-13 9.4 M
HF Baker Bros Investments II LP 2012-02-13 1.2 M
HF Baker Bros Investments LP 2012-02-13 9.8 M
HF Baker Brothers Life Sciences LP [2012-02-13] 25.81 B
Filed 2025-10-14 (D) · Exemption 506(b), 3(c), 3(c)(7) · Remaining Indefinite · Duration One year or less · Net Assets Decline to Disclose
HF Baker/Tisch Investments LP 2012-02-13 11.0 M
AUM Breakdown Accounts AUM ($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 2 28.1
(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 0.0
(n) Other 0 0.0
Total 2 28.1
By Discretionary
Discretionary 2 28.1
Non-Discretionary 0 0.0
Total 2 28.1
By Non-United States Persons
Non-United States Persons 0.0
United States Persons 28.1
Total 2 28.1
Form D Directors Role # Filings # Firms 2011 - 2026
Felix Baker Executive Officer 20 2
Julian Baker Executive Officer 9 2
Baker Brothers Life Sciences Capital LP Executive Officer 8 2
Baker Brothers Life Sciences Capital GP LLC Executive Officer 6 2
EDGAR Form CIK 2011 - 2026
13F-HR [0001263508]
3 [0001263508]
4 [0001263508]
5 [0001263508]
SC 13D [0001263508]
SC 13G [0001263508]
Form 13D/13G Filer Form 13D/13G Subject Filed
Baker Bros Advisors LP Celcuity Inc [2026-07-16]
Baker Bros Advisors LP Praxis Precision Medicines Inc [2026-05-15]
Baker Bros Advisors LP Grail Inc [2026-02-17]
Baker Bros Advisors LP Alkermes PLC [2026-02-17]
Baker Bros Advisors LP Kala Bio Inc [2025-10-03]
Baker Bros Advisors LP Revolution Medicines Inc [2025-08-14]
Baker Bros Advisors LP Celcuity Inc [2025-08-01]
Baker Bros Advisors LP Neurogene Inc [2025-05-15]
Baker Bros Advisors LP Replimune Group Inc [2025-03-07]
Baker Bros Advisors LP SERA Prognostics Inc [2025-02-14]
View All
Firm Profile (Form ADV)
Discretionary AUM$11.0B
ServesInstitutional
Fund TypesHedge Fund
LEI549300QYZVDO3190ER85
Form 3/4/5 Subject 2011 - 2026
Kodiak Sciences Inc
Baker Brothers Life Sciences LP
Baker Bros Advisors GP LLC
667 LP
Baker Julian
Baker Felix
Baker Bros Advisors LP
Incyte Corp
vTv Therapeutics Inc
Kymera Therapeutics Inc
View All
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
DBV Technologies SA DBVT
BS Warrant · derivative
2026-01-12 Option exercise 2,299,656 $0.00
DBV Technologies SA DBVT
BS Warrant · derivative
2026-01-12 Option exercise 25,005,240 $0.00
DBV Technologies SA DBVT
Second Pre-Funded Warrant · derivative
2026-01-12 Option exercise 2,299,656 $0.00
DBV Technologies SA DBVT
Second Pre-Funded Warrant · derivative
2026-01-12 Option exercise 25,005,240 $0.00
Bicycle Therapeutics PLC BCYC
Share Option (Right to Buy) · derivative
2026-01-02 Grant 38,000 $0.00
Bicycle Therapeutics PLC BCYC
Share Option (Right to Buy) · derivative
2026-01-02 Grant 38,000 $0.00
Bicycle Therapeutics PLC BCYC
American Depositary Shares
2026-01-02 Grant 19,000 $0.00
Bicycle Therapeutics PLC BCYC
American Depositary Shares
2026-01-02 Grant 19,000 $0.00
Incyte Corp INCY
Common Stock
2025-12-31 Grant 328 $0.00
Incyte Corp INCY
Common Stock
2025-12-31 Grant 328 $0.00
Kodiak Sciences Inc KOD
Common Stock
2025-12-18 Buy 2,391,268 $23.00 54,999,164
Kodiak Sciences Inc KOD
Common Stock
2025-12-18 Buy 217,428 $23.00 5,000,844
Kymera Therapeutics Inc KYMR
Common Stock
2025-12-11 Buy 1,838,621 $86.00 158,121,406
Kymera Therapeutics Inc KYMR
Common Stock
2025-12-11 Buy 167,192 $86.00 14,378,512
Denali Therapeutics Inc DNLI
$0.01 Prefunded Warrants · derivative
2025-12-11 Buy 190,523 $17.49 3,332,247
Denali Therapeutics Inc DNLI
$0.01 Prefunded Warrants · derivative
2025-12-11 Buy 2,095,191 $17.49 36,644,891
Entrada Therapeutics Inc TRDA
Common Stock
2025-11-20 Buy 1,213 $9.07 11,002
Entrada Therapeutics Inc TRDA
Common Stock
2025-11-20 Buy 1,186 $9.07 10,757
Entrada Therapeutics Inc TRDA
Common Stock
2025-11-20 Buy 13,386 $9.07 121,411
Entrada Therapeutics Inc TRDA
Common Stock
2025-11-20 Buy 13,082 $9.07 118,654
showing 20 of 200 most recent transactions
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