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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
+29.3%
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
$520M
AUM Growth
+$228M
Cap. Flow
+$160M
Cap. Flow %
30.79%
Top 10 Hldgs %
35.42%
Holding
109
New
39
Increased
20
Reduced
26
Closed
22

Sector Composition

Rank Sector Weight
1 Healthcare 26.36%
2 Technology 14.26%
3 Communication Services 11.83%
4 Consumer Discretionary 10.15%
5 Materials 3.02%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
QQQ icon
1
PUT
Invesco QQQ Trust
QQQ
$455B
$77.2M 14.85%
+450,000
New +$75.5M
XBI icon
2
PUT
State Street SPDR S&P Biotech ETF
XBI
$10.1B
$19M 3.66%
200,000
+85,000
+74% +$7.81M
NFLX icon
3
Netflix
NFLX
$292B
$12.7M 2.45%
325,000
-25,000
-7% -$852K
WW
4
DELISTED
WW International
WW
$12.1M 2.33%
+120,000
New +$9.43M
BATRK icon
5
Atlanta Braves Holdings Series B
BATRK
$3.23B
$11.9M 2.28%
459,356
+2,456
+0.5% +$59.3K
GRA
6
CALL
DELISTED
W.R. Grace & Co.
GRA
$11.4M 2.19%
+155,000
New +$10.9M
WWE
7
CALL
DELISTED
World Wrestling Entertainment
WWE
$11.3M 2.17%
+155,000
New +$7.85M
AMZN icon
8
Amazon
AMZN
$2.5T
$9.77M 1.88%
115,000
+45,000
+64% +$3.57M
SRPT icon
9
Sarepta Therapeutics
SRPT
$1.66B
$9.52M 1.83%
72,000
-25,000
-26% -$2.36M
ALGN icon
10
Align Technology
ALGN
$12B
$9.24M 1.78%
27,000
-2,100
-7% -$626K
ETSY icon
11
Etsy
ETSY
$7.65B
$9.15M 1.76%
217,000
-48,000
-18% -$1.56M
MSFT icon
12
Microsoft
MSFT
$2.84T
$8.88M 1.71%
90,000
-25,000
-22% -$2.42M
ISRG icon
13
Intuitive Surgical
ISRG
$121B
$8.61M 1.66%
54,000
+4,500
+9% +$686K
ARNA
14
DELISTED
Arena Pharmaceuticals Inc
ARNA
$8.28M 1.59%
190,000
+60,000
+46% +$2.58M
HUBS icon
15
HubSpot
HUBS
$10.5B
$8.21M 1.58%
65,500
-3,500
-5% -$415K
META icon
16
Meta Platforms (Facebook)
META
$1.51T
$7.97M 1.53%
41,000
-11,000
-21% -$1.99M
PVTL
17
DELISTED
Pivotal Software, Inc.
PVTL
$7.89M 1.52%
+325,000
New +$6.7M
RNG icon
18
RingCentral
RNG
$4.05B
$7.6M 1.46%
108,000
-18,200
-14% -$1.3M
MDGL icon
19
Madrigal Pharmaceuticals
MDGL
$12.6B
$7.41M 1.43%
26,499
+8,499
+47% +$1.49M
DXCM icon
20
DexCom
DXCM
$27.6B
$7.12M 1.37%
300,000
+172,000
+134% +$3.65M
EXAS
21
DELISTED
Exact Sciences
EXAS
$7.05M 1.36%
118,000
+96,500
+449% +$5.19M
UNH icon
22
UnitedHealth
UNH
$382B
$6.99M 1.34%
28,500
+4,000
+16% +$960K
ROKU icon
23
Roku
ROKU
$21.1B
$6.82M 1.31%
+160,000
New +$5.84M
ASH icon
24
Ashland
ASH
$3.04B
$6.64M 1.28%
+85,000
New +$6.33M
ADSK icon
25
Autodesk
ADSK
$44.3B
$6.55M 1.26%
50,000
+4,500
+10% +$596K

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Atika Capital Management's Q2 2018 Portfolio in Review

As of Q2 2018, Atika Capital Management held 109 positions worth $520M, up 78% from $292M the previous quarter. Its ten largest holdings account for 35% of the portfolio.

Atika Capital Management deployed $160M of net new capital in Q2 2018, opening 39 new positions and adding to 20 existing holdings. Its largest new stake was WW International: 120,000 shares worth $12.1M.

By sector, the portfolio is most concentrated in Healthcare at 26% of assets, down from 33% a quarter earlier, followed by Technology and Communication Services.

On the sell side, the largest reduction was Red Hat Inc, an estimated $4.19M trimmed.

  • Atika Capital Management's largest Q2 2018 buy was WW International: 120,000 shares worth $12.1M.
  • Atika Capital Management added most to Exact Sciences in Q2 2018, an estimated $5.19M increase.
  • Atika Capital Management's biggest Q2 2018 reduction was Red Hat Inc, cutting an estimated $4.19M.
  • Atika Capital Management fully exited Atlassian in Q2 2018, selling an estimated $6.15M.
  • Atika Capital Management's ten largest holdings make up 35% of its $520M portfolio in Q2 2018.
  • Atika Capital Management opened 39 new positions and closed 22 in Q2 2018.
  • Atika Capital Management's portfolio value rose 78% quarter-over-quarter to $520M.

Based on Atika Capital Management's 13F filing for Q2 2018, filed 14 Aug 2018.