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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
GRA
26
DELISTED
W.R. Grace & Co.
GRA
$6.53M 1.25%
+89,000
New +$6.24M
MDCO
27
CALL
DELISTED
Medicines Co
MDCO
$6.42M 1.24%
175,000
+159,000
+994% +$5.17M
OKTA icon
28
Okta
OKTA
$24.7B
$6.2M 1.19%
123,000
+41,000
+50% +$1.95M
WWE
29
DELISTED
World Wrestling Entertainment
WWE
$6.12M 1.18%
+84,000
New +$4.25M
TWOU
30
DELISTED
2U Inc
TWOU
$5.68M 1.09%
2,267
-33
-1% -$87.6K
TEAM icon
31
Atlassian
TEAM
$25.6B
-100,000
Closed -$6.15M
MLM icon
32
Martin Marietta Materials
MLM
$31.5B
$5.58M 1.07%
25,000
-3,500
-12% -$747K
XYZ
33
Block Inc
XYZ
$48.4B
$5.55M 1.07%
90,000
+6,000
+7% +$330K
LKFT
34
Lakefront Biotherapeutics American Depositary Shares
LKFT
$1.81B
$5.44M 1.05%
59,000
+41,000
+228% +$3.98M
ICUI icon
35
ICU Medical
ICUI
$4.21B
$5.43M 1.04%
18,500
+500
+3% +$137K
AERI
36
CALL
DELISTED
Aerie Pharmaceuticals
AERI
$5.4M 1.04%
+80,000
New +$4.48M
PODD icon
37
Insulet
PODD
$11.5B
$5.4M 1.04%
63,000
-5,000
-7% -$448K
BMRN icon
38
CALL
BioMarin Pharmaceuticals
BMRN
$11.6B
$5.36M 1.03%
56,900
+40,500
+247% +$3.55M
FWONK icon
39
Liberty Media Series C
FWONK
$24.6B
$5.2M 1%
144,800
+96,085
+197% +$2.93M
ARGX icon
40
argenx
ARGX
$54.6B
$4.97M 0.96%
60,010
+23,010
+62% +$2.06M
PTLA
41
DELISTED
Portola Pharmaceuticals, Inc.
PTLA
$4.8M 0.92%
+127,000
New +$4.86M
SHAK icon
42
Shake Shack
SHAK
$2.53B
$4.63M 0.89%
+70,000
New +$3.88M
W icon
43
Wayfair
W
$11.2B
$4.63M 0.89%
+39,000
New +$3.39M
TDOC icon
44
Teladoc Health
TDOC
$1.22B
$4.59M 0.88%
+79,000
New +$3.86M
EPAM icon
45
EPAM Systems
EPAM
$5.51B
$4.35M 0.84%
35,000
+10,000
+40% +$1.2M
CI icon
46
CALL
Cigna
CI
$73.7B
$4.25M 0.82%
+25,000
New +$4.33M
BMY icon
47
CALL
Bristol-Myers Squibb
BMY
$133B
$4.15M 0.8%
75,000
-75,000
-50% -$4.05M
ECYT
48
DELISTED
Endocyte, Inc. Common Stock
ECYT
$4.07M 0.78%
+295,000
New +$3.5M
SPOT icon
49
Spotify
SPOT
$103B
$4.04M 0.78%
+24,000
New +$3.84M
ANET icon
50
Arista Networks
ANET
$227B
$3.86M 0.74%
240,000
-152,000
-39% -$2.48M

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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.