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JB

Julian Baker Baker Bros. Advisors

AUM $20B
1-Year Est. Return 154.41%
 

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.

This Fund
S&P 500
This Quarter Est. Return
+12.82%
1 Year Est. Return
+154.41%
3 Year Est. Return
+448.58%
5 Year Est. Return
+670.61%
10 Year Est. Return
+4,743.65%
AUM
$13.3B
AUM Growth
+$1.51B
Cap. Flow
+$1.01B
Cap. Flow %
7.58%
Top 10 Hldgs %
83.56%
Holding
124
New
10
Increased
16
Reduced
22
Closed
5

Sector Composition

Rank Sector Weight
1 Healthcare 99.23%
2 Technology 0.01%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
EXEL icon
51
Exelixis
EXEL
$13.4B
$11M 0.08%
513,410
-649,234
-56% -$13.4M
ALBO
52
DELISTED
Albireo Pharma Inc
ALBO
$8.88M 0.07%
250,000
IFRX icon
53
InflaRx
IFRX
$309M
$8.35M 0.06%
258,824
+58,824
+29% +$2.03M
XLRN
54
DELISTED
Acceleron Pharma
XLRN
$7.95M 0.06%
163,900
PGNX
55
DELISTED
Progenics Pharmaceuticals Inc
PGNX
$7.87M 0.06%
979,016
-1,327,168
-58% -$10.1M
GLMD icon
56
Galmed Pharmaceuticals
GLMD
$4.48M
$7.57M 0.06%
+442
New +$5.12M
FOMX
57
DELISTED
Foamix Pharmaceuticals Ltd. Ordinary Shares
FOMX
$7.47M 0.06%
1,490,201
-108,790
-7% -$560K
GTHX
58
DELISTED
G1 Therapeutics, Inc. Common Stock
GTHX
$7.37M 0.06%
169,492
MNTA
59
DELISTED
Momenta Pharmaceuticals, Inc.
MNTA
$6.31M 0.05%
308,500
AUTL
60
Autolus Therapeutics
AUTL
$641M
$6.3M 0.05%
+235,294
New +$6.22M
VNDA icon
61
Vanda Pharmaceuticals
VNDA
$319M
$5.91M 0.04%
310,354
-290,000
-48% -$4.85M
SYRS
62
DELISTED
Syros Pharmaceuticals, Inc. Common Stock
SYRS
$5.87M 0.04%
57,484
ASMB icon
63
Assembly Biosciences
ASMB
$700M
$5.83M 0.04%
12,382
-3,767
-23% -$1.99M
YARW
64
Yarrow Bioscience
YARW
$97.2M
$5.68M 0.04%
194
ACHN
65
DELISTED
Achillion Pharmaceuticals
ACHN
$5.5M 0.04%
1,943,620
-913,017
-32% -$3.11M
CCXI
66
DELISTED
ChemoCentryx, Inc.
CCXI
$5.45M 0.04%
414,029
ANAB icon
67
AnaptysBio
ANAB
$1.71B
$5.19M 0.04%
73,086
-18,000
-20% -$1.51M
CARM
68
DELISTED
Carisma Therapeutics
CARM
$5.12M 0.04%
+131,221
New +$5.78M
ACOR
69
DELISTED
Acorda Therapeutics
ACOR
$4.97M 0.04%
+1,443
New +$4.42M
ARAV
70
DELISTED
Aravive, Inc. Common Stock
ARAV
$4.91M 0.04%
404,385
+166,667
+70% +$1.72M
CBIO
71
Crescent Biopharma
CBIO
$637M
$4.7M 0.04%
2,912
-2,721
-48% -$4.68M
LJPC
72
DELISTED
La Jolla Pharmaceutical Company
LJPC
$4.51M 0.03%
154,675
GNMX
73
DELISTED
Aevi Genomic Medicine Inc
GNMX
$4.5M 0.03%
4,055,142
MGNX icon
74
MacroGenics
MGNX
$261M
$4.5M 0.03%
217,695
-145,981
-40% -$3.29M
ADMS
75
DELISTED
Adamas Pharmaceuticals
ADMS
$4.46M 0.03%
172,630

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Julian Baker's Q2 2018 Portfolio in Review

As of Q2 2018, Julian Baker held 124 positions worth $13.3B, up 13% from $11.8B the previous quarter. Its ten largest holdings account for 84% of the portfolio.

Julian Baker deployed $1.01B of net new capital in Q2 2018, opening 10 new positions and adding to 16 existing holdings. Its largest new stake was Kiniksa Pharmaceuticals: 3,000,000 shares worth $52M.

By sector, the portfolio is most concentrated in Healthcare at 99% of assets, up from 99% a quarter earlier, followed by Technology.

On the sell side, the largest reduction was Exelixis, an estimated $13.4M trimmed.

  • Julian Baker's largest Q2 2018 buy was Kiniksa Pharmaceuticals: 3,000,000 shares worth $52M.
  • Julian Baker added most to BeOne Medicines Ltd in Q2 2018, an estimated $1.09B increase.
  • Julian Baker's biggest Q2 2018 reduction was Exelixis, cutting an estimated $13.4M.
  • Julian Baker fully exited AveXis, Inc. Common Stock in Q2 2018, selling an estimated $144M.
  • Julian Baker's ten largest holdings make up 84% of its $13.3B portfolio in Q2 2018.
  • Julian Baker opened 10 new positions and closed 5 in Q2 2018.
  • Julian Baker's portfolio value rose 13% quarter-over-quarter to $13.3B.

Based on Baker Bros. Advisors's 13F filing for Q2 2018, filed 14 Aug 2018.