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TCM

Tamarack Capital Management Portfolio holdings

AUM $840M
1-Year Est. Return 19.47%
This Fund
S&P 500
This Quarter Est. Return
-9.37%
1 Year Est. Return
+19.47%
3 Year Est. Return
5 Year Est. Return
10 Year Est. Return
AUM
$840M
AUM Growth
-$29.6M
Cap. Flow
+$55.4M
Cap. Flow %
6.59%
Top 10 Hldgs %
70.69%
Holding
42
New
7
Increased
11
Reduced
10
Closed
10

Sector Composition

Rank Sector Weight
1 Healthcare 50.91%
2 Technology 3.01%
3 Industrials 0%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
OXFD
26
DELISTED
Oxford Immunotec Global PLC Ordinary Shares
OXFD
$5.06M 0.6%
375,000
-129,668
-26% -$1.76M
CERS icon
27
Cerus
CERS
$627M
$4.09M 0.49%
900,000
+34,830
+4% +$180K
LNTH icon
28
Lantheus
LNTH
$7B
$2.65M 0.31%
615,000
-1,155,918
-65% -$7.79M
STRM
29
DELISTED
Streamline Health Solutions
STRM
$2.61M 0.31%
75,867
HRTX icon
30
Heron Therapeutics
HRTX
$89.1M
$1.83M 0.22%
+75,000
New +$2.5M
NUVA
31
DELISTED
NuVasive, Inc.
NUVA
$1.21M 0.14%
+25,000
New +$1.29M
GMED icon
32
Globus Medical
GMED
$10.5B
$930K 0.11%
+45,000
New +$1.14M
BRKR icon
33
Bruker
BRKR
$8.86B
-500,709
Closed -$10.2M
ICUI icon
34
ICU Medical
ICUI
$3.94B
-105,776
Closed -$10.1M
INGN icon
35
Inogen
INGN
$178M
-75,000
Closed -$3.35M
MDXG icon
36
MiMedx Group
MDXG
$640M
-1,300,000
Closed -$15.1M
SPY icon
37
PUT
State Street SPDR S&P 500 ETF Trust
SPY
$774B
-400,000
Closed -$82.3M
SUPN icon
38
Supernus Pharmaceuticals
SUPN
$2.79B
-150,000
Closed -$2.55M
TECH icon
39
Bio-Techne
TECH
$11.2B
-323,116
Closed -$7.95M
HMSY
40
DELISTED
HMS Holdings Corp.
HMSY
-329,246
Closed -$5.65M
CTRX
41
DELISTED
CATAMARAN CORP COM STK (CDA)
CTRX
-189,802
Closed -$11.6M

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Tamarack Capital Management's Q3 2015 Portfolio in Review

As of Q3 2015, Tamarack Capital Management held 42 positions worth $840M, down 3.4% from $870M the previous quarter. Its ten largest holdings account for 71% of the portfolio.

Tamarack Capital Management deployed $55.4M of net new capital in Q3 2015, opening 7 new positions and adding to 11 existing holdings. Its largest new stake was Amgen: 75,000 shares worth $10.4M.

By sector, the portfolio is most concentrated in Healthcare at 51% of assets, down from 57% a quarter earlier, followed by Technology and Industrials.

On the sell side, the largest reduction was Becton Dickinson, an estimated $17.9M trimmed.

  • Tamarack Capital Management's largest Q3 2015 buy was Amgen: 75,000 shares worth $10.4M.
  • Tamarack Capital Management added most to Patterson Companies, Inc. in Q3 2015, an estimated $17.7M increase.
  • Tamarack Capital Management's biggest Q3 2015 reduction was Becton Dickinson, cutting an estimated $17.9M.
  • Tamarack Capital Management fully exited MiMedx Group in Q3 2015, selling an estimated $15.1M.
  • Tamarack Capital Management's ten largest holdings make up 71% of its $840M portfolio in Q3 2015.
  • Tamarack Capital Management opened 7 new positions and closed 10 in Q3 2015.
  • Tamarack Capital Management's portfolio value fell 3.4% quarter-over-quarter to $840M.

Based on Tamarack Capital Management's 13F filing for Q3 2015, filed 10 Nov 2015.