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TCM

Tang Capital Management Portfolio holdings

AUM $1.97B
1-Year Est. Return 125.1%
This Fund
S&P 500
This Quarter Est. Return
+5.44%
1 Year Est. Return
+125.1%
3 Year Est. Return
+474.48%
5 Year Est. Return
+595.08%
10 Year Est. Return
+2,831.44%
AUM
$143M
AUM Growth
-$58.9M
Cap. Flow
-$87.8M
Cap. Flow %
-61.39%
Top 10 Hldgs %
99.77%
Holding
14
New
2
Increased
1
Reduced
1
Closed
1

Top Buys

Rank Stock Value
1
MNKD icon
MannKind Corp
MNKD
+$5.44M
2
ACHV icon
Achieve Life Sciences
ACHV
+$807K
3
OPK icon
Opko Health
OPK
+$113K

Sector Composition

Rank Sector Weight
1 Healthcare 34.64%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
SLXP
1
DELISTED
SALIX PHARMACEUTICALS LTD DEL
SLXP
$27M 18.87%
300,000
MRTX
2
DELISTED
Mirati Therapeutics, Inc. Common Stock
MRTX
$15.6M 10.92%
938,543
-242,857
-21% -$4.15M
BMRN icon
3
BioMarin Pharmaceuticals
BMRN
$11.5B
$12.8M 8.97%
182,300
ACHV icon
4
Achieve Life Sciences
ACHV
$626M
$8.62M 6.03%
470
+46
+11% +$807K
MNKD icon
5
MannKind Corp
MNKD
$1.28B
$5.57M 3.89%
+214,084
New +$5.44M
ECYT
6
DELISTED
Endocyte, Inc. Common Stock
ECYT
$4.97M 3.48%
465,763
SPHS
7
DELISTED
Sophiris Bio, Inc.
SPHS
$1.85M 1.29%
500,000
DNDN
8
DELISTED
DENDREON CORPORATION
DNDN
$238K 0.17%
79,600
OPK icon
9
Opko Health
OPK
$921M
$94K 0.07%
+11,195
New +$113K
ASRT
10
DELISTED
Assertio
ASRT
-13,932
Closed -$6.24M
AMBI
11
DELISTED
Ambit Biosciences Corp
AMBI
$0 ﹤0.01%
46

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Tang Capital Management's Q4 2013 Portfolio in Review

As of Q4 2013, Tang Capital Management held 14 positions worth $143M, down 29% from $202M the previous quarter. Its ten largest holdings account for 100% of the portfolio.

Tang Capital Management withdrew a net $87.8M in Q4 2013, closing 1 position and reducing 1 holding. Its most notable exit was Assertio, an estimated $6.24M position sold in full.

By sector, the portfolio is most concentrated in Healthcare at 35% of assets, up from 27% a quarter earlier.

Against the trend, Tang Capital Management opened a new position in MannKind Corp worth $5.57M.

  • Tang Capital Management's largest Q4 2013 buy was MannKind Corp: 214,084 shares worth $5.57M.
  • Tang Capital Management added most to Achieve Life Sciences in Q4 2013, an estimated $807K increase.
  • Tang Capital Management's biggest Q4 2013 reduction was Mirati Therapeutics, Inc. Common Stock, cutting an estimated $4.15M.
  • Tang Capital Management fully exited Assertio in Q4 2013, selling an estimated $6.24M.
  • Tang Capital Management's ten largest holdings make up 100% of its $143M portfolio in Q4 2013.
  • Tang Capital Management opened 2 new positions and closed 1 in Q4 2013.
  • Tang Capital Management's portfolio value fell 29% quarter-over-quarter to $143M.

Based on Tang Capital Management's 13F filing for Q4 2013, filed 14 Feb 2014.