Julian Baker Baker Bros. Advisors
Julian Baker is co-managing member of Baker Bros. Advisors, a firm renowned for deep specialization in biotechnology and life sciences. The firm is known for concentrated positions, long holding periods, and scientific diligence that goes well beyond typical generalist research. Baker Bros. filings are closely watched by healthcare investors for signals in clinical-stage and commercial biotech.
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Acadia Pharmaceuticals
ACAD
|
+$219M |
| 2 |
AMRN
Amarin Corp
AMRN
|
+$155M |
| 3 |
Kodiak Sciences
KOD
|
+$81M |
| 4 |
CMTA
Clementia Pharmaceuticals Inc.
CMTA
|
+$22.3M |
| 5 |
Krystal Biotech
KRYS
|
+$14M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
GHDX
Genomic Health, Inc.
GHDX
|
+$143M |
| 2 |
SAGE
Sage Therapeutics
SAGE
|
+$80.2M |
| 3 |
NVTA
Invitae Corporation
NVTA
|
+$58.3M |
| 4 |
ECYT
Endocyte, Inc. Common Stock
ECYT
|
+$45.3M |
| 5 |
LKFT
Lakefront Biotherapeutics American Depositary Shares
LKFT
|
+$21.5M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Healthcare | 99.36% |
| 2 | Technology | 0% |
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Julian Baker's Q4 2018 Portfolio in Review
As of Q4 2018, Julian Baker held 101 positions worth $12.2B, down 20% from $15.2B the previous quarter. Its ten largest holdings account for 86% of the portfolio.
Julian Baker's Q4 2018 filing shows 4 new, 12 increased, 21 reduced and 10 closed positions. Its largest new stake was Kodiak Sciences: 9,145,115 shares worth $64.9M. The largest sale was Genomic Health, Inc., an estimated $143M.
By sector, the portfolio is most concentrated in Healthcare at 99% of assets, down from 99% a quarter earlier, followed by Technology.
- Julian Baker's largest Q4 2018 buy was Kodiak Sciences: 9,145,115 shares worth $64.9M.
- Julian Baker added most to Acadia Pharmaceuticals in Q4 2018, an estimated $219M increase.
- Julian Baker's biggest Q4 2018 reduction was Genomic Health, Inc., cutting an estimated $143M.
- Julian Baker fully exited Sage Therapeutics in Q4 2018, selling an estimated $80.2M.
- Julian Baker's ten largest holdings make up 86% of its $12.2B portfolio in Q4 2018.
- Julian Baker opened 4 new positions and closed 10 in Q4 2018.
- Julian Baker's portfolio value fell 20% quarter-over-quarter to $12.2B.
Based on Baker Bros. Advisors's 13F filing for Q4 2018, filed 13 Feb 2019.