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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
+13.18%
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
$25B
AUM Growth
+$2.35B
Cap. Flow
+$638M
Cap. Flow %
2.55%
Top 10 Hldgs %
85.68%
Holding
126
New
11
Increased
17
Reduced
63
Closed
6

Sector Composition

Rank Sector Weight
1 Healthcare 99.7%
2 Financials 0%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
SGEN
1
DELISTED
Seagen Inc. Common Stock
SGEN
$9.25B 36.96%
47,269,424
ONC
2
BeOne Medicines Ltd
ONC
$42.4B
$3.81B 15.22%
13,301,597
+1,524,312
+13% +$358M
INCY icon
3
Incyte
INCY
$25.9B
$2.87B 11.47%
31,999,398
+317
+0% +$30.6K
ACAD icon
4
Acadia Pharmaceuticals
ACAD
$5.08B
$1.73B 6.91%
41,904,586
ALXN
5
DELISTED
Alexion Pharmaceuticals
ALXN
$1B 4.01%
8,760,794
KOD icon
6
Kodiak Sciences
KOD
$2.41B
$731M 2.92%
12,352,175
+777,637
+7% +$39M
BMRN icon
7
BioMarin Pharmaceuticals
BMRN
$12.9B
$577M 2.31%
7,589,294
ASND icon
8
Ascendis Pharma A/S
ASND
$16.6B
$546M 2.18%
3,540,270
+150,000
+4% +$21.6M
NVTA
9
DELISTED
Invitae Corporation
NVTA
$514M 2.05%
11,850,962
MYOK
10
DELISTED
MyoKardia, Inc. Common Stock
MYOK
$410M 1.64%
3,009,344
-154,890
-5% -$16.5M
PRLD icon
11
Prelude Therapeutics
PRLD
$529M
$305M 1.22%
+10,118,636
New +$286M
ARGX icon
12
argenx
ARGX
$65B
$268M 1.07%
1,019,557
MRTX
13
DELISTED
Mirati Therapeutics, Inc. Common Stock
MRTX
$234M 0.94%
1,409,784
IGMS
14
DELISTED
IGM Biosciences
IGMS
$232M 0.93%
3,144,446
+223
+0% +$13.2K
EXAS
15
DELISTED
Exact Sciences
EXAS
$188M 0.75%
1,846,139
MDGL icon
16
Madrigal Pharmaceuticals
MDGL
$11.9B
$178M 0.71%
1,499,213
+1
+0% +$109
AMRN
17
Amarin Corp
AMRN
$298M
$135M 0.54%
1,600,943
-123,891
-7% -$14.8M
HRTX icon
18
Heron Therapeutics
HRTX
$60.4M
$88.8M 0.36%
5,994,704
-23,400
-0.4% -$365K
FMTX
19
DELISTED
Forma Therapeutics Holdings, Inc. Common Stock
FMTX
$88.3M 0.35%
1,771,509
-228,491
-11% -$9.23M
CERS icon
20
Cerus
CERS
$566M
$85.8M 0.34%
13,713,195
ZYME icon
21
Zymeworks
ZYME
$2.05B
$79.6M 0.32%
1,708,472
INSM icon
22
Insmed
INSM
$27.5B
$73M 0.29%
2,272,712
-752,672
-25% -$21.6M
AXSM icon
23
Axsome Therapeutics
AXSM
$10.9B
$68.4M 0.27%
959,757
-50,000
-5% -$3.9M
NBIX icon
24
Neurocrine Biosciences
NBIX
$15.5B
$65.1M 0.26%
676,975
-230,011
-25% -$26.6M
KYMR icon
25
Kymera Therapeutics
KYMR
$9.96B
$63.3M 0.25%
+1,959,211
New +$59.8M

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Julian Baker's Q3 2020 Portfolio in Review

As of Q3 2020, Julian Baker held 126 positions worth $25B, up 10% from $22.7B the previous quarter. Its ten largest holdings account for 86% of the portfolio.

Julian Baker's Q3 2020 filing shows 11 new, 17 increased, 63 reduced and 6 closed positions. Its largest new stake was Prelude Therapeutics: 10,118,636 shares worth $305M. The largest sale was Principia Biopharma Inc. Common Stock, an estimated $94.5M.

By sector, the portfolio is most concentrated in Healthcare at 100% of assets, up from 100% a quarter earlier, followed by Financials.

  • Julian Baker's largest Q3 2020 buy was Prelude Therapeutics: 10,118,636 shares worth $305M.
  • Julian Baker added most to BeOne Medicines Ltd in Q3 2020, an estimated $358M increase.
  • Julian Baker's biggest Q3 2020 reduction was Neurocrine Biosciences, cutting an estimated $26.6M.
  • Julian Baker fully exited Principia Biopharma Inc. Common Stock in Q3 2020, selling an estimated $94.5M.
  • Julian Baker's ten largest holdings make up 86% of its $25B portfolio in Q3 2020.
  • Julian Baker opened 11 new positions and closed 6 in Q3 2020.
  • Julian Baker's portfolio value rose 10% quarter-over-quarter to $25B.

Based on Baker Bros. Advisors's 13F filing for Q3 2020, filed 16 Nov 2020.