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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
+25.91%
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
$245M
AUM Growth
+$11.4M
Cap. Flow
-$16.4M
Cap. Flow %
-6.72%
Top 10 Hldgs %
38.84%
Holding
86
New
26
Increased
18
Reduced
21
Closed
20

Sector Composition

Rank Sector Weight
1 Healthcare 32.27%
2 Consumer Discretionary 14.35%
3 Technology 12.94%
4 Communication Services 8.75%
5 Industrials 3.76%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
BMRN icon
26
BioMarin Pharmaceuticals
BMRN
$11.6B
$3.24M 1.32%
+35,000
New +$3.3M
MTN icon
27
Vail Resorts
MTN
$5.32B
$3.14M 1.28%
20,000
+4,000
+25% +$610K
BMCH
28
DELISTED
BMC Stock Holdings, Inc
BMCH
$3.1M 1.26%
174,550
+1,550
+0.9% +$30.2K
ALKS icon
29
Alkermes
ALKS
$8.22B
$2.98M 1.22%
63,450
+3,450
+6% +$164K
BGFV
30
DELISTED
Big 5 Sporting Goods
BGFV
$2.89M 1.18%
+212,000
New +$2.6M
ALDR
31
DELISTED
Alder Biopharmaceuticals
ALDR
$2.88M 1.18%
88,000
-33,500
-28% -$1.02M
CLCD
32
DELISTED
CoLucid Pharmaceuticals, Inc.
CLCD
$2.86M 1.17%
+75,000
New +$1.11M
SHAK icon
33
Shake Shack
SHAK
$2.53B
$2.77M 1.13%
80,000
-13,000
-14% -$482K
EXAS
34
DELISTED
Exact Sciences
EXAS
$2.75M 1.12%
+148,300
New +$2.61M
TWOU
35
DELISTED
2U Inc
TWOU
$2.69M 1.1%
2,345
+345
+17% +$360K
RPTP
36
CALL
DELISTED
RAPTOR PHARMACEUTICAL CORP COM STK (DE)
RPTP
$2.69M 1.1%
300,000
-146,000
-33% -$1.04M
RPTP
37
DELISTED
RAPTOR PHARMACEUTICAL CORP COM STK (DE)
RPTP
$2.67M 1.09%
298,200
-1,059,800
-78% -$7.54M
SEM
38
DELISTED
Select Medical
SEM
$2.55M 1.04%
+350,784
New +$2.23M
MDSO
39
DELISTED
Medidata Solutions, Inc.
MDSO
$2.51M 1.02%
45,000
-10,000
-18% -$530K
MDCO
40
DELISTED
Medicines Co
MDCO
$2.45M 1%
+65,000
New +$2.45M
RDUS
41
DELISTED
Radius Health, Inc.
RDUS
$2.43M 0.99%
+45,000
New +$2.29M
TWX
42
DELISTED
Time Warner Inc
TWX
$2.39M 0.98%
30,000
-3,000
-9% -$234K
BIIB icon
43
Biogen
BIIB
$30B
$2.35M 0.96%
+7,500
New +$2.22M
SPWH icon
44
Sportsman's Warehouse
SPWH
$44.5M
$2.31M 0.95%
+220,000
New +$2.22M
VMC icon
45
Vulcan Materials
VMC
$34.8B
$2.27M 0.93%
20,000
-17,000
-46% -$2M
RNG icon
46
RingCentral
RNG
$4.66B
$2.08M 0.85%
+88,000
New +$1.99M
GRA
47
CALL
DELISTED
W.R. Grace & Co.
GRA
$2.07M 0.84%
28,000
+10,000
+56% +$754K
ADPT
48
DELISTED
Adeptus Health Inc
ADPT
$2.05M 0.84%
47,700
-77,300
-62% -$3.49M
GRUB
49
DELISTED
Just Eat Takeaway.com N.V. American Depositary Shares
GRUB
$2.04M 0.83%
23,750
-9,250
-28% -$694K
RAMP icon
50
LiveRamp
RAMP
$2.3B
$2M 0.82%
+75,000
New +$1.85M

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Atika Capital Management's Q3 2016 Portfolio in Review

As of Q3 2016, Atika Capital Management held 86 positions worth $245M, up 4.9% from $233M the previous quarter. Its ten largest holdings account for 39% of the portfolio.

Atika Capital Management withdrew a net $16.4M in Q3 2016, closing 20 positions and reducing 21 holdings. Its most notable exit was Six Flags Entertainment Corp., an estimated $9.62M position sold in full.

By sector, the portfolio is most concentrated in Healthcare at 32% of assets, up from 24% a quarter earlier, followed by Consumer Discretionary and Technology.

Against the trend, Atika Capital Management opened a new position in Dick's Sporting Goods worth $4.08M.

  • Atika Capital Management's largest Q3 2016 buy was Dick's Sporting Goods: 72,000 shares worth $4.08M.
  • Atika Capital Management added most to Autodesk in Q3 2016, an estimated $4.32M increase.
  • Atika Capital Management's biggest Q3 2016 reduction was RAPTOR PHARMACEUTICAL CORP COM STK (DE), cutting an estimated $7.54M.
  • Atika Capital Management fully exited Six Flags Entertainment Corp. in Q3 2016, selling an estimated $9.62M.
  • Atika Capital Management's ten largest holdings make up 39% of its $245M portfolio in Q3 2016.
  • Atika Capital Management opened 26 new positions and closed 20 in Q3 2016.
  • Atika Capital Management's portfolio value rose 4.9% quarter-over-quarter to $245M.

Based on Atika Capital Management's 13F filing for Q3 2016, filed 14 Nov 2016.