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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
+12.92%
1 Year Est. Return
-58.09%
3 Year Est. Return
-46.51%
5 Year Est. Return
+44.44%
10 Year Est. Return
AUM
$488M
AUM Growth
+$7.56M
Cap. Flow
-$33.2M
Cap. Flow %
-6.81%
Top 10 Hldgs %
49.96%
Holding
83
New
39
Increased
11
Reduced
21
Closed
11

Sector Composition

Rank Sector Weight
1 Healthcare 85.25%
2 Consumer Staples 4.28%
3 Technology 4.26%
4 Consumer Discretionary 0.47%
5 Industrials 0.13%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
PCRX icon
1
Pacira BioSciences
PCRX
$1.04B
$38.5M 7.91%
550,000
-185,000
-25% -$13.2M
MDT icon
2
Medtronic
MDT
$109B
$35.4M 7.27%
300,000
-75,000
-20% -$8.79M
RIGL icon
3
Rigel Pharmaceuticals
RIGL
$681M
$28.6M 5.86%
835,000
+90,000
+12% +$3.56M
PDCO
4
DELISTED
Patterson Companies, Inc.
PDCO
$24.6M 5.05%
+770,000
New +$24.6M
TPB icon
5
Turning Point Brands
TPB
$1.45B
$20.9M 4.28%
400,000
+30,000
+8% +$1.5M
HOLX
6
DELISTED
Hologic
HOLX
$20.5M 4.2%
275,000
LNTH icon
7
Lantheus
LNTH
$6.49B
$19.8M 4.05%
925,000
-25,000
-3% -$454K
DGX icon
8
Quest Diagnostics
DGX
$25.7B
$19.3M 3.95%
150,000
-15,000
-9% -$1.85M
LH icon
9
Labcorp
LH
$25B
$19.1M 3.92%
87,300
-29,100
-25% -$5.84M
CVS icon
10
CVS Health
CVS
$133B
$16.9M 3.47%
+225,000
New +$16.4M
UTHR icon
11
United Therapeutics
UTHR
$25.8B
$16.7M 3.43%
100,000
-83,000
-45% -$13.8M
LMNX
12
DELISTED
Luminex Corp
LMNX
$15.3M 3.13%
478,327
+228,327
+91% +$6.77M
RDNT icon
13
RadNet
RDNT
$5.02B
$14.9M 3.06%
685,000
+35,000
+5% +$708K
ICUI icon
14
ICU Medical
ICUI
$4.21B
$14.4M 2.95%
70,000
-3,000
-4% -$634K
MDRX
15
DELISTED
Veradigm Inc. Common Stock
MDRX
$13.1M 2.69%
875,000
-625,000
-42% -$10M
ATRC icon
16
AtriCure
ATRC
$1.92B
$13.1M 2.69%
200,000
-166,400
-45% -$10.2M
ITGR icon
17
Integer Holdings
ITGR
$4.12B
$12M 2.45%
129,800
+55,800
+75% +$4.72M
VRAY
18
DELISTED
ViewRay, Inc.
VRAY
$10.7M 2.19%
+2,450,000
New +$11.9M
BVS icon
19
Bioventus
BVS
$892M
$10.3M 2.12%
+675,000
New +$9.61M
STRM
20
DELISTED
Streamline Health Solutions
STRM
$10.1M 2.07%
328,725
+41,666
+15% +$1.19M
PLXS icon
21
Plexus
PLXS
$6.72B
$10.1M 2.07%
110,000
+10,000
+10% +$848K
NUAN
22
DELISTED
Nuance Communications, Inc.
NUAN
$9.82M 2.01%
225,000
-350,000
-61% -$16.1M
SIBN icon
23
SI-BONE Inc
SIBN
$788M
$8.75M 1.79%
275,000
-110,000
-29% -$3.38M
HSIC icon
24
Henry Schein
HSIC
$9.77B
$7.62M 1.56%
+110,000
New +$7.44M
ANGO icon
25
AngioDynamics
ANGO
$611M
$7.61M 1.56%
325,000
-35,000
-10% -$707K

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Tamarack Advisers's Q1 2021 Portfolio in Review

As of Q1 2021, Tamarack Advisers held 83 positions worth $488M, up 1.6% from $480M the previous quarter. Its ten largest holdings account for 50% of the portfolio.

Tamarack Advisers withdrew a net $33.2M in Q1 2021, closing 11 positions and reducing 21 holdings. Its most notable exit was Senior Connect Acquisition Corp. I Unit, an estimated $9.84M position sold in full.

By sector, the portfolio is most concentrated in Healthcare at 85% of assets, up from 82% a quarter earlier, followed by Consumer Staples and Technology.

Against the trend, Tamarack Advisers opened a new position in Patterson Companies, Inc. worth $24.6M.

  • Tamarack Advisers's largest Q1 2021 buy was Patterson Companies, Inc.: 770,000 shares worth $24.6M.
  • Tamarack Advisers added most to Luminex Corp in Q1 2021, an estimated $6.77M increase.
  • Tamarack Advisers's biggest Q1 2021 reduction was Nuance Communications, Inc., cutting an estimated $16.1M.
  • Tamarack Advisers fully exited Senior Connect Acquisition Corp. I Unit in Q1 2021, selling an estimated $9.84M.
  • Tamarack Advisers's ten largest holdings make up 50% of its $488M portfolio in Q1 2021.
  • Tamarack Advisers opened 39 new positions and closed 11 in Q1 2021.
  • Tamarack Advisers's portfolio value rose 1.6% quarter-over-quarter to $488M.

Based on Tamarack Advisers's 13F filing for Q1 2021, filed 12 May 2021.