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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
BKLN icon
76
PUT
Invesco Senior Loan ETF
BKLN
$6.81B
-500,000
Closed -$10.9M
BMRN icon
77
CALL
BioMarin Pharmaceuticals
BMRN
$11.7B
-9,800
Closed -$835K
CNC icon
78
Centene
CNC
$31.8B
-27,000
Closed -$1.56M
ELV icon
79
Elevance Health
ELV
$84.7B
-25,500
Closed -$6.7M
EXAS
80
CALL
DELISTED
Exact Sciences
EXAS
-44,100
Closed -$2.78M
FIVE icon
81
CALL
Five Below
FIVE
$12.8B
-32,900
Closed -$3.37M
FIVE icon
82
Five Below
FIVE
$12.8B
-45,500
Closed -$4.66M
GOOS
83
CALL
Canada Goose Holdings
GOOS
$842M
-58,500
Closed -$2.56M
HYG icon
84
PUT
iShares iBoxx $ High Yield Corporate Bond ETF
HYG
$16.6B
-100,000
Closed -$8.11M
IRTC icon
85
iRhythm Holdings
IRTC
$4.12B
-33,500
Closed -$2.33M
MRNA icon
86
Moderna
MRNA
$21.6B
-10,000
Closed -$153K
MSGS icon
87
CALL
Madison Square Garden
MSGS
$9.38B
-32,947
Closed -$6.29M
MTN icon
88
CALL
Vail Resorts
MTN
$5.28B
-15,000
Closed -$3.16M
NFLX icon
89
CALL
Netflix
NFLX
$307B
-200,000
Closed -$5.35M
PETS icon
90
PUT
PetMed Express
PETS
$41.9M
-70,000
Closed -$1.63M
PODD icon
91
CALL
Insulet
PODD
$9.54B
-28,000
Closed -$2.22M
PODD icon
92
Insulet
PODD
$9.54B
-28,000
Closed -$2.22M
ROKU icon
93
CALL
Roku
ROKU
$22.2B
-60,000
Closed -$1.84M
XYZ
94
CALL
Block Inc
XYZ
$47.4B
-27,000
Closed -$1.51M
SIEN
95
DELISTED
Sientra, Inc.
SIEN
-18,200
Closed -$2.31M
VAR
96
CALL
DELISTED
Varian Medical Systems, Inc.
VAR
-20,000
Closed -$2.27M
PTLA
97
CALL
DELISTED
Portola Pharmaceuticals, Inc.
PTLA
-30,000
Closed -$585K
LOXO
98
DELISTED
Loxo Oncology, Inc
LOXO
-21,000
Closed -$2.94M

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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.