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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
NRIX icon
26
Nurix Therapeutics
NRIX
$2.77B
$62.5M 0.25%
+1,788,921
New +$45.1M
ALLK
27
DELISTED
Allakos
ALLK
$56.9M 0.23%
698,469
-37,000
-5% -$3M
ADCT icon
28
ADC Therapeutics
ADCT
$127M
$55.7M 0.22%
1,687,500
RYTM icon
29
Rhythm Pharmaceuticals
RYTM
$7.57B
$53.5M 0.21%
2,471,155
-228,900
-8% -$5.25M
HZNP
30
DELISTED
Horizon Therapeutics Public Limited Company Ordinary Shares
HZNP
$51.8M 0.21%
666,500
+466,500
+233% +$32.1M
GBT
31
DELISTED
Global Blood Therapeutics, Inc.
GBT
$50.7M 0.2%
920,375
+873,375
+1,858% +$55.5M
ADAP
32
DELISTED
Adaptimmune Therapeutics
ADAP
$50.5M 0.2%
6,330,354
-344,827
-5% -$3.02M
BCEL
33
DELISTED
Atreca, Inc. Class A Common Stock
BCEL
$49.4M 0.2%
3,532,760
CCXI
34
DELISTED
ChemoCentryx, Inc.
CCXI
$49.3M 0.2%
899,821
-45,400
-5% -$2.44M
NGNE icon
35
Neurogene
NGNE
$773M
$45.9M 0.18%
191,087
+21,200
+12% +$5.14M
BCRX icon
36
BioCryst Pharmaceuticals
BCRX
$2.44B
$43.6M 0.17%
12,695,818
-1,070,587
-8% -$4.59M
KNSA icon
37
Kiniksa Pharmaceuticals
KNSA
$6.17B
$42.9M 0.17%
2,799,577
KRYS icon
38
Krystal Biotech
KRYS
$10.3B
$33.4M 0.13%
775,192
-42,439
-5% -$1.84M
PACB icon
39
Pacific Biosciences
PACB
$420M
$32.1M 0.13%
+3,250,000
New +$18.7M
PTGX icon
40
Protagonist Therapeutics
PTGX
$9.99B
$31.2M 0.12%
1,596,198
-315,248
-16% -$5.92M
SYRE icon
41
Spyre Therapeutics
SYRE
$9.39B
$31.1M 0.12%
175,184
ALT icon
42
Altimmune
ALT
$605M
$29.1M 0.12%
2,206,955
+99,355
+5% +$1.99M
APLS
43
DELISTED
Apellis Pharmaceuticals
APLS
$27M 0.11%
896,551
ASMB icon
44
Assembly Biosciences
ASMB
$700M
$25.3M 0.1%
128,452
-16
-0% -$4.03K
DBVT
45
DBV Technologies
DBVT
$914M
$25.3M 0.1%
1,461,426
MRUS
46
DELISTED
Merus
MRUS
$24.4M 0.1%
2,037,469
AUPH icon
47
Aurinia Pharmaceuticals
AUPH
$2.22B
$23.8M 0.1%
1,618,029
-83,900
-5% -$1.22M
CBAY
48
DELISTED
Cymabay Therapeutics
CBAY
$23.5M 0.09%
3,252,542
+1,729,750
+114% +$9.25M
ALKS icon
49
Alkermes
ALKS
$8.11B
$22.5M 0.09%
1,359,001
+114,257
+9% +$2.08M
FLGT icon
50
Fulgent Genetics
FLGT
$548M
$21.9M 0.09%
546,189
-23,255
-4% -$728K

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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.