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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
+16.02%
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
$677M
AUM Growth
-$18.3M
Cap. Flow
-$59.8M
Cap. Flow %
-8.82%
Top 10 Hldgs %
40.24%
Holding
97
New
32
Increased
12
Reduced
30
Closed
20

Top Buys

Rank Stock Value
1
TW icon
Tradeweb Markets
TW
+$11.6M
2
MELI icon
Mercado Libre
MELI
+$11.3M
3
TSM icon
TSMC
TSM
+$11.2M
4
SHW icon
Sherwin-Williams
SHW
+$11.1M
5
CTLT
CATALENT, INC.
CTLT
+$9.36M

Top Sells

Rank Stock Value
1
CLFD icon
Clearfield
CLFD
+$23.9M
2
TMUS icon
T-Mobile US
TMUS
+$20.7M
3
UTHR icon
United Therapeutics
UTHR
+$15.1M
4
VISN
Vistance Networks Inc
VISN
+$14.2M
5
CALX icon
Calix
CALX
+$13.5M

Sector Composition

Rank Sector Weight
1 Technology 34.99%
2 Healthcare 30.28%
3 Communication Services 9.67%
4 Materials 5.83%
5 Industrials 4.73%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
HCP
51
DELISTED
HashiCorp, Inc. Class A Common Stock
HCP
$4.42M 0.65%
+151,000
New +$4.51M
BLKB icon
52
Blackbaud
BLKB
$2.08B
$4.16M 0.61%
+60,000
New +$3.59M
MPT
53
PUT
Medical Properties Trust
MPT
$2.81B
$4.11M 0.61%
+5,000
New +$55.2K
JAZZ icon
54
Jazz Pharmaceuticals
JAZZ
$16.7B
$3.88M 0.57%
26,500
-62,907
-70% -$9.31M
MANU icon
55
CALL
Manchester United
MANU
$3.73B
$3.81M 0.56%
+1,720
New +$39K
ROIV icon
56
Roivant Sciences
ROIV
$26.2B
$3.58M 0.53%
485,000
-75,000
-13% -$618K
PCOR icon
57
Procore
PCOR
$8.67B
$2.97M 0.44%
47,500
+24,040
+102% +$1.41M
DDOG icon
58
Datadog
DDOG
$84B
$2.91M 0.43%
+40,000
New +$2.94M
PLRX icon
59
Pliant Therapeutics
PLRX
$65M
$2.9M 0.43%
+109,190
New +$3.11M
ITCI
60
DELISTED
Intra-Cellular Therapies Inc.
ITCI
$2.87M 0.42%
53,000
-66,000
-55% -$3.19M
FIVN icon
61
FIVE9
FIVN
$2.54B
$2.82M 0.42%
39,000
-46,800
-55% -$3.35M
CYTK icon
62
Cytokinetics
CYTK
$10.4B
$2.64M 0.39%
75,063
+9,063
+14% +$370K
GTLS
63
DELISTED
Chart Industries
GTLS
$2.57M 0.38%
+20,500
New +$2.64M
XENE icon
64
Xenon Pharmaceuticals
XENE
$6.12B
$2.41M 0.36%
+67,450
New +$2.49M
PRTA icon
65
Prothena Corp
PRTA
$450M
$2.35M 0.35%
48,578
-42,600
-47% -$2.25M
CLFD icon
66
Clearfield
CLFD
$374M
$2.12M 0.31%
45,600
-370,500
-89% -$23.9M
VISN
67
CALL
Vistance Networks Inc
VISN
$2.52B
$1.91M 0.28%
3,000
-3,000
-50% -$22.7K
HUBS icon
68
HubSpot
HUBS
$10.5B
$1.87M 0.28%
+4,350
New +$1.59M
WAVC.U
69
DELISTED
Waverley Capital Acquisition Corp. 1 Units, each consisting of one Class A Ordinary Share and one-third of one redeemable warrant
WAVC.U
$1.82M 0.27%
177,909
-9,364
-5% -$95.2K
BBIO icon
70
CALL
BridgeBio Pharma
BBIO
$16.5B
$1.69M 0.25%
+1,020
New +$11.9K
TAST
71
DELISTED
Carrols Restaurant Group, Inc.
TAST
$1.63M 0.24%
731,892
-17,578
-2% -$35.7K
GBIO
72
DELISTED
Generation Bio
GBIO
$1.53M 0.23%
+35,500
New +$1.72M
BBIO icon
73
BridgeBio Pharma
BBIO
$16.5B
$1.49M 0.22%
+90,000
New +$1.05M
FRC
74
PUT
DELISTED
First Republic Bank
FRC
$1.4M 0.21%
+1,000
New +$102K
AMZN icon
75
Amazon
AMZN
$2.96T
$413K 0.06%
+4,000
New +$386K

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Atika Capital Management's Q1 2023 Portfolio in Review

As of Q1 2023, Atika Capital Management held 97 positions worth $677M, down 2.6% from $695M the previous quarter. Its ten largest holdings account for 40% of the portfolio.

Atika Capital Management withdrew a net $59.8M in Q1 2023, closing 20 positions and reducing 30 holdings. Its most notable exit was T-Mobile US, an estimated $20.7M position sold in full.

By sector, the portfolio is most concentrated in Technology at 35% of assets, up from 32% a quarter earlier, followed by Healthcare and Communication Services.

Against the trend, Atika Capital Management opened a new position in Tradeweb Markets worth $12.6M.

  • Atika Capital Management's largest Q1 2023 buy was Tradeweb Markets: 160,000 shares worth $12.6M.
  • Atika Capital Management added most to Microsoft in Q1 2023, an estimated $9.23M increase.
  • Atika Capital Management's biggest Q1 2023 reduction was Clearfield, cutting an estimated $23.9M.
  • Atika Capital Management fully exited T-Mobile US in Q1 2023, selling an estimated $20.7M.
  • Atika Capital Management's ten largest holdings make up 40% of its $677M portfolio in Q1 2023.
  • Atika Capital Management opened 32 new positions and closed 20 in Q1 2023.
  • Atika Capital Management's portfolio value fell 2.6% quarter-over-quarter to $677M.

Based on Atika Capital Management's 13F filing for Q1 2023, filed 12 May 2023.