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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
+2.06%
1 Year Est. Return
-58.09%
3 Year Est. Return
-46.51%
5 Year Est. Return
+44.44%
10 Year Est. Return
AUM
$243M
AUM Growth
-$73.5M
Cap. Flow
-$66.1M
Cap. Flow %
-27.19%
Top 10 Hldgs %
48.94%
Holding
62
New
17
Increased
8
Reduced
19
Closed
14

Top Buys

Rank Stock Value
1
THC icon
Tenet Healthcare
THC
+$9.14M
2
HUM icon
Humana
HUM
+$8.85M
3
BMRN icon
BioMarin Pharmaceuticals
BMRN
+$7.43M
4
VTRS icon
Viatris
VTRS
+$6.68M
5
CERS icon
Cerus
CERS
+$6.23M

Sector Composition

Rank Sector Weight
1 Healthcare 84.43%
2 Consumer Staples 3.88%
3 Consumer Discretionary 2.26%
4 Materials 1.99%
5 Technology 1.66%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
THC icon
1
Tenet Healthcare
THC
$20.1B
$16.3M 6.72%
200,000
+125,000
+167% +$9.14M
PCRX icon
2
Pacira BioSciences
PCRX
$1.02B
$14.4M 5.94%
240,000
-135,000
-36% -$7.44M
MDT icon
3
Medtronic
MDT
$107B
$12.9M 5.32%
125,000
-75,000
-38% -$8.68M
BVS icon
4
Bioventus
BVS
$799M
$12.7M 5.21%
875,000
+395,000
+82% +$5.62M
SIBN icon
5
SI-BONE Inc
SIBN
$737M
$12.2M 5.02%
550,000
+150,000
+38% +$3.23M
RIGL icon
6
Rigel Pharmaceuticals
RIGL
$680M
$11.9M 4.9%
450,000
-250,000
-36% -$7.54M
LNTH icon
7
Lantheus
LNTH
$6.82B
$10.3M 4.22%
355,000
-35,000
-9% -$931K
ANGO icon
8
AngioDynamics
ANGO
$562M
$9.52M 3.91%
345,000
-5,000
-1% -$138K
TPB icon
9
Turning Point Brands
TPB
$1.47B
$9.45M 3.88%
250,000
-25,000
-9% -$1.01M
HUM icon
10
Humana
HUM
$46.7B
$9.28M 3.81%
+20,000
New +$8.85M
BMRN icon
11
BioMarin Pharmaceuticals
BMRN
$11.5B
$7.95M 3.27%
+90,000
New +$7.43M
STRM
12
DELISTED
Streamline Health Solutions
STRM
$7.35M 3.02%
328,725
ATRC icon
13
AtriCure
ATRC
$1.77B
$6.95M 2.86%
100,000
-17,000
-15% -$1.24M
CERS icon
14
Cerus
CERS
$587M
$6.81M 2.8%
1,000,000
+925,000
+1,233% +$6.23M
VTRS icon
15
Viatris
VTRS
$20.1B
$6.76M 2.78%
+500,000
New +$6.68M
VRAY
16
DELISTED
ViewRay, Inc.
VRAY
$6.61M 2.72%
1,200,000
-400,000
-25% -$2.44M
CALY
17
Callaway Golf Company
CALY
$3.26B
$5.49M 2.26%
200,000
-250,000
-56% -$6.94M
MRK icon
18
Merck
MRK
$324B
$5.37M 2.21%
+70,000
New +$5.58M
MCK icon
19
McKesson
MCK
$98.5B
$4.97M 2.04%
+20,000
New +$4.39M
SMG icon
20
ScottsMiracle-Gro
SMG
$4.03B
$4.83M 1.99%
+30,000
New +$4.64M
BAX icon
21
Baxter International
BAX
$11.6B
$4.29M 1.76%
+50,000
New +$4.02M
CVS icon
22
CVS Health
CVS
$137B
$4.13M 1.7%
+40,000
New +$3.7M
PLXS icon
23
Plexus
PLXS
$6.81B
$4.03M 1.66%
42,000
+2,000
+5% +$185K
ISEE
24
DELISTED
IVERIC bio, Inc. Common Stock
ISEE
$3.76M 1.55%
225,000
-25,000
-10% -$410K
MDRX
25
DELISTED
Veradigm Inc. Common Stock
MDRX
$3.69M 1.52%
200,000
-375,000
-65% -$5.96M

Similar funds

Tamarack Advisers's Q4 2021 Portfolio in Review

As of Q4 2021, Tamarack Advisers held 62 positions worth $243M, down 23% from $317M the previous quarter. Its ten largest holdings account for 49% of the portfolio.

Tamarack Advisers withdrew a net $66.1M in Q4 2021, closing 14 positions and reducing 19 holdings. Its most notable exit was Misonix Inc, an estimated $10.1M position sold in full.

By sector, the portfolio is most concentrated in Healthcare at 84% of assets, down from 85% a quarter earlier, followed by Consumer Staples and Consumer Discretionary.

Against the trend, Tamarack Advisers opened a new position in Humana worth $9.28M.

  • Tamarack Advisers's largest Q4 2021 buy was Humana: 20,000 shares worth $9.28M.
  • Tamarack Advisers added most to Tenet Healthcare in Q4 2021, an estimated $9.14M increase.
  • Tamarack Advisers's biggest Q4 2021 reduction was Henry Schein, cutting an estimated $27.7M.
  • Tamarack Advisers fully exited Misonix Inc in Q4 2021, selling an estimated $10.1M.
  • Tamarack Advisers's ten largest holdings make up 49% of its $243M portfolio in Q4 2021.
  • Tamarack Advisers opened 17 new positions and closed 14 in Q4 2021.
  • Tamarack Advisers's portfolio value fell 23% quarter-over-quarter to $243M.

Based on Tamarack Advisers's 13F filing for Q4 2021, filed 14 Feb 2022.