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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
-19.38%
1 Year Est. Return
-58.09%
3 Year Est. Return
-46.51%
5 Year Est. Return
+44.44%
10 Year Est. Return
AUM
$264M
AUM Growth
-$174M
Cap. Flow
-$103M
Cap. Flow %
-39.14%
Top 10 Hldgs %
67.94%
Holding
42
New
13
Increased
4
Reduced
13
Closed
11

Sector Composition

Rank Sector Weight
1 Healthcare 91.22%
2 Technology 6.62%
3 Financials 0.53%
4 Industrials 0%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
DGX icon
1
Quest Diagnostics
DGX
$25.7B
$25.5M 9.64%
317,000
+72,000
+29% +$7.45M
MDT icon
2
Medtronic
MDT
$109B
$20.3M 7.68%
225,000
-160,000
-42% -$17M
ATRC icon
3
AtriCure
ATRC
$1.92B
$20.2M 7.63%
600,000
-260,000
-30% -$9.35M
MDRX
4
DELISTED
Veradigm Inc. Common Stock
MDRX
$19.8M 7.49%
2,810,000
-840,000
-23% -$6.82M
PRGO icon
5
Perrigo
PRGO
$1.4B
$19.2M 7.28%
+400,000
New +$21.5M
PCRX icon
6
Pacira BioSciences
PCRX
$1.04B
$18.4M 6.98%
550,000
-72,500
-12% -$3.01M
UTHR icon
7
United Therapeutics
UTHR
$25.8B
$15.3M 5.78%
161,000
+9,600
+6% +$912K
BIO icon
8
Bio-Rad Laboratories Class A
BIO
$8.71B
$14M 5.31%
40,000
-60,000
-60% -$22.1M
VTRS icon
9
Viatris
VTRS
$20.4B
$13.4M 5.08%
900,000
+450,000
+100% +$8.62M
HOLX
10
DELISTED
Hologic
HOLX
$13.3M 5.05%
380,000
-95,000
-20% -$4.52M
NUAN
11
DELISTED
Nuance Communications, Inc.
NUAN
$10.5M 3.97%
+625,000
New +$12.2M
RIGL icon
12
Rigel Pharmaceuticals
RIGL
$681M
$8.66M 3.28%
555,000
-20,000
-3% -$426K
CHNG
13
DELISTED
Change Healthcare Inc. Common Stock
CHNG
$6.99M 2.65%
+700,000
New +$9.79M
OPTN
14
DELISTED
OptiNose
OPTN
$6.96M 2.64%
103,333
+33,333
+48% +$3.36M
MRK icon
15
Merck
MRK
$322B
$6.92M 2.62%
+94,320
New +$7.41M
PHR icon
16
Phreesia
PHR
$663M
$5.26M 1.99%
250,000
-410,000
-62% -$11.2M
GLD icon
17
CALL
SPDR Gold Trust
GLD
$131B
$4.3M 1.63%
+3,500
New +$521K
ISEE
18
DELISTED
IVERIC bio, Inc. Common Stock
ISEE
$4.3M 1.63%
1,250,000
-1,400,000
-53% -$8.18M
PGNX
19
DELISTED
Progenics Pharmaceuticals Inc
PGNX
$4.18M 1.58%
+1,100,000
New +$4.74M
STRM
20
DELISTED
Streamline Health Solutions
STRM
$3.66M 1.39%
287,059
BDX icon
21
Becton Dickinson
BDX
$45.6B
$3.45M 1.31%
+15,375
New +$3.8M
PFE icon
22
Pfizer
PFE
$143B
$3.26M 1.24%
+105,400
New +$3.59M
LNTH icon
23
Lantheus
LNTH
$6.49B
$2.55M 0.97%
200,000
-450,000
-69% -$7.19M
SIBN icon
24
SI-BONE Inc
SIBN
$788M
$2.47M 0.94%
+207,000
New +$3.8M
RDNT icon
25
RadNet
RDNT
$5.02B
$2.37M 0.9%
225,000
-175,000
-44% -$3.3M

Similar funds

Tamarack Advisers's Q1 2020 Portfolio in Review

As of Q1 2020, Tamarack Advisers held 42 positions worth $264M, down 40% from $438M the previous quarter. Its ten largest holdings account for 68% of the portfolio.

Tamarack Advisers withdrew a net $103M in Q1 2020, closing 11 positions and reducing 13 holdings. Its most notable exit was Zimmer Biomet, an estimated $18.6M position sold in full.

By sector, the portfolio is most concentrated in Healthcare at 91% of assets, down from 92% a quarter earlier, followed by Technology and Financials.

Against the trend, Tamarack Advisers opened a new position in Perrigo worth $19.2M.

  • Tamarack Advisers's largest Q1 2020 buy was Perrigo: 400,000 shares worth $19.2M.
  • Tamarack Advisers added most to Viatris in Q1 2020, an estimated $8.62M increase.
  • Tamarack Advisers's biggest Q1 2020 reduction was Bio-Rad Laboratories Class A, cutting an estimated $22.1M.
  • Tamarack Advisers fully exited Zimmer Biomet in Q1 2020, selling an estimated $18.6M.
  • Tamarack Advisers's ten largest holdings make up 68% of its $264M portfolio in Q1 2020.
  • Tamarack Advisers opened 13 new positions and closed 11 in Q1 2020.
  • Tamarack Advisers's portfolio value fell 40% quarter-over-quarter to $264M.

Based on Tamarack Advisers's 13F filing for Q1 2020, filed 14 May 2020.