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BBA

Baker Bros. Advisors Portfolio holdings

AUM $17.4B
1-Year Est. Return 131.5%
This Fund
S&P 500
This Quarter Est. Return
+41.99%
1 Year Est. Return
+131.5%
3 Year Est. Return
+336.81%
5 Year Est. Return
+553.16%
10 Year Est. Return
+4,134.93%
AUM
$7.04B
AUM Growth
+$1.98B
Cap. Flow
-$1.2B
Cap. Flow %
-17.09%
Top 10 Hldgs %
79.89%
Holding
87
New
12
Increased
14
Reduced
15
Closed
5

Top Buys

Rank Stock Value
1
GEVA
SYNAGEVA BIOPHARMA CORP COM STK (DE)
GEVA
+$51.7M
2
MRTX
Mirati Therapeutics, Inc. Common Stock
MRTX
+$19.5M
3
DSCI
Derma Sciences, Inc. Common Stock (DE)
DSCI
+$16.6M
4
QCOR
QUESTCOR PHARMA INC
QCOR
+$13.7M
5
XOMA
Xoma
XOMA
+$12.5M

Top Sells

Rank Stock Value
1
PCYC
PHARMACYCLICS INC
PCYC
+$195M
2
VPHM
VIROPHARMA INC
VPHM
+$96M
3
CLVS
Clovis Oncology, Inc.
CLVS
+$15.8M
4
AEGR
Aegerion Pharmaceuticals
AEGR
+$8.82M
5
INFI
Infinity Pharmaceuticals, Inc.
INFI
+$8.22M

Sector Composition

Rank Sector Weight
1 Healthcare 42.07%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
ARQL
76
DELISTED
Arqule Inc
ARQL
– –
-879,805
Closed -$2.04M
CYTR
77
DELISTED
CytRx Corp
CYTR
– –
-166,667
Closed -$2M
ARDM
78
DELISTED
ARADIGM CORPORATION
ARDM
– –
-100,000
Closed -$16K
1 2 3
4

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MCM
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ASRS
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VMPIC
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BCIM
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Baker Bros. Advisors's Q3 2013 Portfolio in Review

As of Q3 2013, Baker Bros. Advisors held 87 positions worth $7.04B, up 39% from $5.06B the previous quarter. Its ten largest holdings account for 80% of the portfolio.

Baker Bros. Advisors withdrew a net $1.2B in Q3 2013, closing 5 positions and reducing 15 holdings. Its most notable exit was Arqule Inc, an estimated $2.04M position sold in full.

By sector, the portfolio is most concentrated in Healthcare at 42% of assets, up from 39% a quarter earlier.

Against the trend, Baker Bros. Advisors opened a new position in Mirati Therapeutics, Inc. Common Stock worth $30M.

  • Baker Bros. Advisors's largest Q3 2013 buy was Mirati Therapeutics, Inc. Common Stock: 1,980,074 shares worth $30M.
  • Baker Bros. Advisors added most to SYNAGEVA BIOPHARMA CORP COM STK (DE) in Q3 2013, an estimated $51.7M increase.
  • Baker Bros. Advisors's biggest Q3 2013 reduction was PHARMACYCLICS INC, cutting an estimated $195M.
  • Baker Bros. Advisors fully exited Arqule Inc in Q3 2013, selling an estimated $2.04M.
  • Baker Bros. Advisors's ten largest holdings make up 80% of its $7.04B portfolio in Q3 2013.
  • Baker Bros. Advisors opened 12 new positions and closed 5 in Q3 2013.
  • Baker Bros. Advisors's portfolio value rose 39% quarter-over-quarter to $7.04B.

Based on Baker Bros. Advisors's 13F filing for Q3 2013, filed 14 Nov 2013.