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ACM

Atika Capital Management Portfolio holdings

AUM $796M
1-Year Est. Return 167.57%
This Fund
S&P 500
This Quarter Est. Return
+34.9%
1 Year Est. Return
+167.57%
3 Year Est. Return
+553.47%
5 Year Est. Return
+1,283.26%
10 Year Est. Return
+44,203.78%
AUM
$492M
AUM Growth
+$152M
Cap. Flow
+$82.8M
Cap. Flow %
16.83%
Top 10 Hldgs %
34.01%
Holding
98
New
29
Increased
22
Reduced
16
Closed
26

Top Sells

Rank Stock Value
1
ELV icon
Elevance Health
ELV
+$6.7M
2
EHTH icon
eHealth
EHTH
+$5.9M
3
UNH icon
UnitedHealth
UNH
+$5.61M
4
ALLK
Allakos
ALLK
+$4.7M
5
FIVE icon
Five Below
FIVE
+$4.66M

Sector Composition

Rank Sector Weight
1 Healthcare 28.63%
2 Technology 16.49%
3 Communication Services 10%
4 Consumer Discretionary 6.21%
5 Materials 3.38%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
MSFT icon
26
Microsoft
MSFT
$3.66T
$7.13M 1.45%
60,500
-29,500
-33% -$3.22M
EPAM icon
27
EPAM Systems
EPAM
$5.85B
$7.1M 1.44%
42,000
+7,800
+23% +$1.17M
MDB icon
28
MongoDB
MDB
$30.6B
$7.04M 1.43%
47,900
VAR
29
DELISTED
Varian Medical Systems, Inc.
VAR
$6.95M 1.41%
+49,000
New +$6.43M
MSGS icon
30
Madison Square Garden
MSGS
$9.51B
$6.89M 1.4%
+32,947
New +$6.69M
XYZ
31
Block Inc
XYZ
$50.4B
$6.59M 1.34%
88,000
ARGX icon
32
argenx
ARGX
$52.8B
$6.48M 1.32%
51,900
ETSY icon
33
Etsy
ETSY
$8.2B
$6.25M 1.27%
+93,000
New +$5.55M
NBIX icon
34
CALL
Neurocrine Biosciences
NBIX
$16.9B
$6.17M 1.25%
70,000
ZEN
35
DELISTED
ZENDESK INC
ZEN
$6.12M 1.24%
72,000
+59,000
+454% +$4.33M
GOOS
36
Canada Goose Holdings
GOOS
$860M
$6M 1.22%
125,000
+41,000
+49% +$2.09M
COUP
37
DELISTED
Coupa Software Incorporated
COUP
$5.82M 1.18%
64,000
EHTH icon
38
eHealth
EHTH
$45.1M
$5.8M 1.18%
93,000
-107,000
-54% -$5.9M
TNDM icon
39
Tandem Diabetes Care
TNDM
$1.38B
$5.72M 1.16%
90,000
-11,000
-11% -$578K
ASND icon
40
Ascendis Pharma A/S
ASND
$16B
$5.41M 1.1%
+46,000
New +$4.03M
MLM icon
41
Martin Marietta Materials
MLM
$33.4B
$5.23M 1.06%
26,000
+7,000
+37% +$1.31M
ZLAB icon
42
Zai Lab
ZLAB
$2.09B
$5.17M 1.05%
175,000
+64,000
+58% +$1.75M
LITE icon
43
PUT
Lumentum
LITE
$66.1B
$5.09M 1.03%
+90,000
New +$4.32M
VRTX icon
44
Vertex Pharmaceuticals
VRTX
$121B
$4.78M 0.97%
26,000
+5,500
+27% +$1.02M
BA icon
45
Boeing
BA
$187B
$4.58M 0.93%
+12,000
New +$4.62M
GH icon
46
Guardant Health
GH
$21.4B
$4.37M 0.89%
+57,000
New +$3.16M
NVTA
47
DELISTED
Invitae Corporation
NVTA
$4.33M 0.88%
+185,000
New +$3.26M
GWPH
48
CALL
DELISTED
GW Pharmaceuticals Plc American Depositary Shares
GWPH
$4.21M 0.86%
+25,000
New +$3.72M
ZGNX
49
DELISTED
Zogenix, Inc.
ZGNX
$4.18M 0.85%
76,000
+36,000
+90% +$1.71M
HZNP
50
DELISTED
Horizon Therapeutics Public Limited Company Ordinary Shares
HZNP
$4.1M 0.83%
+155,000
New +$3.67M

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Atika Capital Management's Q1 2019 Portfolio in Review

As of Q1 2019, Atika Capital Management held 98 positions worth $492M, up 45% from $340M the previous quarter. Its ten largest holdings account for 34% of the portfolio.

Atika Capital Management deployed $82.8M of net new capital in Q1 2019, opening 29 new positions and adding to 22 existing holdings. Its largest new stake was GW Pharmaceuticals Plc American Depositary Shares: 56,500 shares worth $9.52M.

By sector, the portfolio is most concentrated in Healthcare at 29% of assets, down from 35% a quarter earlier, followed by Technology and Communication Services.

On the sell side, the largest reduction was eHealth, an estimated $5.9M trimmed.

  • Atika Capital Management's largest Q1 2019 buy was GW Pharmaceuticals Plc American Depositary Shares: 56,500 shares worth $9.52M.
  • Atika Capital Management added most to Arista Networks in Q1 2019, an estimated $7.11M increase.
  • Atika Capital Management's biggest Q1 2019 reduction was eHealth, cutting an estimated $5.9M.
  • Atika Capital Management fully exited Elevance Health in Q1 2019, selling an estimated $6.7M.
  • Atika Capital Management's ten largest holdings make up 34% of its $492M portfolio in Q1 2019.
  • Atika Capital Management opened 29 new positions and closed 26 in Q1 2019.
  • Atika Capital Management's portfolio value rose 45% quarter-over-quarter to $492M.

Based on Atika Capital Management's 13F filing for Q1 2019, filed 13 May 2019.