BAKER BROS. ADVISORS LP
All 13F Filings
- Location
- New York, NY
- Most recent 13F
- Q4 2025
- Holdings value ($000)
- 17,078,624
- Description
- New York New York based advisory led wealth manager with a partnership governance model and a mandate specific and implementation minded investment mandate. The approach emphasizes fundamental research depth, active stewardship and governance oversight, and model based security selection for planning centered advisory portfolios. Implementation focuses on stability, transparency, and repeatable investment decision routines through allocation drift control and portfolio discipline.
- Website
- —
- Founded
- 2000
- Chairman
- —
- CEO
- —
- All SEC filings
- View on sec.gov
Sector allocation over time (stocks only)
Stacked by quarter. Hover to see detailed sector breakdown for any quarter.
| Quarter | Date Filed | Holdings | Value ($000) | Form Type | Name |
|---|---|---|---|---|---|
| Q4 2025 | 2/17/2026 | 86 | 17,078,624 | 13F-HR | BAKER BROS. ADVISORS LP |
| Q3 2025 | 11/14/2025 | 91 | 13,838,782 | 13F-HR | BAKER BROS. ADVISORS LP |
| Q2 2025 | 8/14/2025 | 89 | 10,307,840 | 13F-HR | BAKER BROS. ADVISORS LP |
| Q1 2025 | 5/15/2025 | 89 | 9,036,702 | 13F-HR | BAKER BROS. ADVISORS LP |
| Q4 2024 | 2/14/2025 | 95 | 9,361,492 | 13F-HR | BAKER BROS. ADVISORS LP |
| Q3 2024 | 11/14/2024 | 93 | 9,648,758 | 13F-HR | BAKER BROS. ADVISORS LP |
| Q2 2024 | 8/14/2024 | 95 | 7,825,078 | 13F-HR | BAKER BROS. ADVISORS LP |
| Q1 2024 | 5/15/2024 | 87 | 7,971,707 | 13F-HR | BAKER BROS. ADVISORS LP |
| Q4 2023 | 2/14/2024 | 84 | 8,788,601 | 13F-HR | BAKER BROS. ADVISORS LP |
| Q3 2023 | 11/14/2023 | 101 | 17,351,037 | 13F-HR | BAKER BROS. ADVISORS LP |
| Q2 2023 | 8/14/2023 | 107 | 17,279,241 | 13F-HR | BAKER BROS. ADVISORS LP |
| Q1 2023 | 5/15/2023 | 105 | 18,379,749 | 13F-HR | BAKER BROS. ADVISORS LP |
| Q4 2022 | 2/14/2023 | 113 | 16,651,383 | 13F-HR | BAKER BROS. ADVISORS LP |
| Q3 2022 | 11/14/2022 | 115 | 15,269,446 | 13F-HR | BAKER BROS. ADVISORS LP |
| Q2 2022 | 8/15/2022 | 117 | 17,626,987 | 13F-HR | BAKER BROS. ADVISORS LP |
| Q1 2022 | 5/16/2022 | 118 | 17,403,462 | 13F-HR | BAKER BROS. ADVISORS LP |
| Q4 2021 | 2/14/2022 | 121 | 20,553,592 | 13F-HR | BAKER BROS. ADVISORS LP |
| Q3 2021 | 11/15/2021 | 122 | 22,771,634 | 13F-HR | BAKER BROS. ADVISORS LP |
| Q2 2021 | 8/16/2021 | 120 | 22,769,898 | 13F-HR | BAKER BROS. ADVISORS LP |
| Q1 2021 | 5/17/2021 | 126 | 23,065,323 | 13F-HR | BAKER BROS. ADVISORS LP |
| Q4 2020 | 2/16/2021 | 126 | 26,543,637 | 13F-HR | BAKER BROS. ADVISORS LP |
| Q3 2020 | 11/16/2020 | 120 | 25,025,928 | 13F-HR | BAKER BROS. ADVISORS LP |
| Q2 2020 | 8/14/2020 | 114 | 22,670,991 | 13F-HR | BAKER BROS. ADVISORS LP |
| Q1 2020 | 5/15/2020 | 110 | 16,236,233 | 13F-HR | BAKER BROS. ADVISORS LP |
| Q4 2019 | 2/14/2020 | 99 | 18,809,854 | 13F-HR | BAKER BROS. ADVISORS LP |
| Q1 2014 | 5/15/2014 | 108 | 7,867,925 | 13F-HR | BAKER BROS. ADVISORS LP |
| Q4 2013 | 2/14/2014 | 95 | 7,095,729 | 13F-HR | BAKER BROS. ADVISORS LP |
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Money flow by instrument (QoQ, ex-options)
| Type | Value ($000) | Share % | Inflow | Outflow | Net |
|---|---|---|---|---|---|
| Stocks | 17.01 M | 99.6% | 3.214 M | 0 | 3.214 M |
| Debt | 66.58 K | 0.4% | 25.68 K | 0 | 25.68 K |
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Fund Snapshot
Q4 2025
Latest filed
2/17/2026
Total value ($000)
17,078,624
Holdings
86
QoQ value change ($000)
3,239,842
(23.4%)
Value = total reported 13F value ($000), Holdings = number of positions.
13F Value over time
Holdings count over time
Sector allocation (latest, stocks only)
Methodology:
sector allocation is stocks-only;
instrument flow table is ex-options;
options exposure is shown separately.
Details.