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Tamarack Advisers Portfolio holdings

AUM $2.12M
1-Year Est. Return 58.09%
This Fund
S&P 500
This Quarter Est. Return
+12.23%
1 Year Est. Return
-58.09%
3 Year Est. Return
-46.51%
5 Year Est. Return
+44.44%
10 Year Est. Return
AUM
$299M
AUM Growth
+$88.5M
Cap. Flow
+$67.2M
Cap. Flow %
22.49%
Top 10 Hldgs %
67.92%
Holding
32
New
5
Increased
19
Reduced
3
Closed
4

Top Buys

Rank Stock Value
1
OPTN
OptiNose
OPTN
+$12.2M
2
MDT icon
Medtronic
MDT
+$11.2M
3
LH icon
Labcorp
LH
+$9.84M
4
RIGL icon
Rigel Pharmaceuticals
RIGL
+$9.34M
5
LNTH icon
Lantheus
LNTH
+$8.76M

Top Sells

Rank Stock Value
1
QDEL icon
QuidelOrtho
QDEL
+$8.55M
2
ALKS icon
Alkermes
ALKS
+$6.38M
3
STE icon
Steris
STE
+$4.2M
4
CERN
Cerner Corp
CERN
+$2.61M
5
VSI
Vitamin Shoppe Inc.
VSI
+$1.06M

Sector Composition

Rank Sector Weight
1 Healthcare 89.45%
2 Industrials 5.46%
3 Consumer Discretionary 4.47%
4 Miscellaneous 0.61%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
NVCR icon
1
NovoCure
NVCR
$2.09B
$34.4M 11.53%
1,100,000
-15,000
-1% -$417K
MDT icon
2
Medtronic
MDT
$121B
$27.7M 9.29%
324,000
+134,000
+71% +$11.2M
NUVA
3
DELISTED
NuVasive, Inc.
NUVA
$26.1M 8.72%
500,000
+140,000
+39% +$7.33M
MDRX
4
DELISTED
Veradigm Inc. Common Stock
MDRX
$19.2M 6.43%
1,600,000
+125,000
+8% +$1.54M
LH icon
5
Labcorp
LH
$26.5B
$18.5M 6.19%
119,892
+65,184
+119% +$9.84M
OPTN
6
DELISTED
OptiNose
OPTN
$17.5M 5.85%
41,667
+36,179
+659% +$12.2M
SRCL
7
DELISTED
Stericycle Inc
SRCL
$16.3M 5.46%
250,000
+50,000
+25% +$3.11M
BIO icon
8
Bio-Rad Laboratories Class A
BIO
$10.3B
$15.9M 5.31%
55,000
+17,100
+45% +$4.72M
GILD icon
9
Gilead Sciences
GILD
$187B
$14.2M 4.74%
200,000
+35,000
+21% +$2.47M
NXTM
10
DELISTED
NxStage Medical Inc.
NXTM
$13.1M 4.39%
470,537
+102,277
+28% +$2.74M
XRAY icon
11
Dentsply Sirona
XRAY
$2.27B
$12M 4.03%
275,000
+40,000
+17% +$1.88M
LNTH icon
12
Lantheus
LNTH
$6.59B
$11.4M 3.82%
784,619
+569,061
+264% +$8.76M
CORI
13
DELISTED
Corium International, Inc.
CORI
$10.9M 3.66%
1,364,279
+259,279
+23% +$2.45M
CORV
14
DELISTED
Correvio Pharma Corp. Ordinary Shares (Canada)
CORV
$7.56M 2.53%
2,000,000
+125,000
+7% +$326K
RIGL icon
15
Rigel Pharmaceuticals
RIGL
$909M
$7.43M 2.49%
+262,500
New +$9.34M
ATRC icon
16
AtriCure
ATRC
$2.62B
$7.03M 2.35%
260,000
+59,000
+29% +$1.39M
HOLX
17
DELISTED
Hologic
HOLX
$6.96M 2.33%
175,000
+100,000
+133% +$3.85M
SCI icon
18
Service Corp International
SCI
$11.2B
$6.93M 2.32%
193,526
+78,526
+68% +$2.91M
VSI
19
DELISTED
Vitamin Shoppe Inc.
VSI
$6.43M 2.15%
925,000
-194,559
-17% -$1.06M
PCRX icon
20
Pacira BioSciences
PCRX
$1.05B
$6.09M 2.04%
190,000
+71,298
+60% +$2.46M
ISEE
21
DELISTED
IVERIC bio, Inc. Common Stock
ISEE
$2.52M 0.85%
925,000
+76,160
+9% +$210K
SIEN
22
DELISTED
Sientra, Inc.
SIEN
$2.44M 0.82%
+12,500
New +$1.98M
LMNX
23
DELISTED
Luminex Corp
LMNX
$2.33M 0.78%
79,089
-15,668
-17% -$402K
HIND
24
Vyome Holdings
HIND
$15.6M
0
STRM
25
DELISTED
Streamline Health Solutions
STRM
$1.65M 0.55%
78,153
+5,039
+7% +$115K

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Tamarack Advisers's Q2 2018 Portfolio in Review

As of Q2 2018, Tamarack Advisers held 32 positions worth $299M, up 42% from $210M the previous quarter. Its ten largest holdings account for 68% of the portfolio.

Tamarack Advisers deployed $67.2M of net new capital in Q2 2018, opening 5 new positions and adding to 19 existing holdings. Its largest new stake was Rigel Pharmaceuticals: 262,500 shares worth $7.43M.

By sector, the portfolio is most concentrated in Healthcare at 89% of assets, down from 90% a quarter earlier, followed by Industrials and Consumer Discretionary.

On the sell side, the largest reduction was Vitamin Shoppe Inc., an estimated $1.06M trimmed.

  • Tamarack Advisers's largest Q2 2018 buy was Rigel Pharmaceuticals: 262,500 shares worth $7.43M.
  • Tamarack Advisers added most to OptiNose in Q2 2018, an estimated $12.2M increase.
  • Tamarack Advisers's biggest Q2 2018 reduction was Vitamin Shoppe Inc., cutting an estimated $1.06M.
  • Tamarack Advisers fully exited QuidelOrtho in Q2 2018, selling an estimated $8.55M.
  • Tamarack Advisers's ten largest holdings make up 68% of its $299M portfolio in Q2 2018.
  • Tamarack Advisers opened 5 new positions and closed 4 in Q2 2018.
  • Tamarack Advisers's portfolio value rose 42% quarter-over-quarter to $299M.

Based on Tamarack Advisers's 13F filing for Q2 2018, filed 14 Aug 2018.