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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
+13.35%
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
$941M
AUM Growth
-$34M
Cap. Flow
-$229M
Cap. Flow %
-24.36%
Top 10 Hldgs %
38.24%
Holding
117
New
33
Increased
12
Reduced
33
Closed
33

Top Buys

Rank Stock Value
1
GAP
The Gap Inc
GAP
+$11M
2
MLM icon
Martin Marietta Materials
MLM
+$9.42M
3
TARS icon
Tarsus Pharmaceuticals
TARS
+$8.05M
4
GLNG icon
Golar LNG
GLNG
+$7.74M
5
BSX icon
Boston Scientific
BSX
+$7.5M

Top Sells

Rank Stock Value
1
NVDA icon
NVIDIA
NVDA
+$78.5M
2
MELI icon
Mercado Libre
MELI
+$28.2M
3
ENPH icon
Enphase Energy
ENPH
+$15.7M
4
ARGX icon
argenx
ARGX
+$12.8M
5
META icon
Meta Platforms (Facebook)
META
+$12.4M

Sector Composition

Rank Sector Weight
1 Healthcare 24.75%
2 Technology 18.85%
3 Industrials 11.44%
4 Consumer Discretionary 10.36%
5 Communication Services 5.08%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
MSFT icon
1
Microsoft
MSFT
$2.84T
$45.3M 4.81%
107,500
– –
IWM icon
2
PUT
iShares Russell 2000 ETF
IWM
$80.9B
$44.2M 4.69%
+2,000
New +$456K
VRT icon
3
Vertiv
VRT
$112B
$40.1M 4.26%
352,951
+851
+0.2% +$101K
AMZN icon
4
Amazon
AMZN
$2.5T
$39.5M 4.2%
180,250
-51,750
-22% -$10.6M
AAPL icon
5
PUT
Apple
AAPL
$4.89T
$37.6M 3.99%
+1,500
New +$354K
GKOS icon
6
Glaukos
GKOS
$9.02B
$35.9M 3.81%
239,500
-1,500
-0.6% -$207K
TLT icon
7
PUT
iShares 20+ Year Treasury Bond ETF
TLT
$42.1B
$34.9M 3.71%
+4,000
New +$368K
INSP icon
8
Inspire Medical Systems
INSP
$1.42B
$29.2M 3.1%
157,600
-2,400
-2% -$466K
ISRG icon
9
Intuitive Surgical
ISRG
$121B
$28M 2.97%
53,600
-600
-1% -$313K
LLY icon
10
Eli Lilly
LLY
$1.07T
$25.2M 2.68%
32,650
– –
MLM icon
11
Martin Marietta Materials
MLM
$33.6B
$24.3M 2.58%
47,100
+16,600
+54% +$9.42M
TSLA icon
12
CALL
Tesla
TSLA
$1.24T
$24.2M 2.57%
+600
New +$193K
ANET icon
13
Arista Networks
ANET
$219B
$23.2M 2.46%
209,600
+8,000
+4% +$823K
SPOT icon
14
Spotify
SPOT
$99.2B
$18.6M 1.98%
41,600
+900
+2% +$385K
TLN
15
Talen Energy Corp
TLN
$17.2B
$17.3M 1.84%
86,000
-3,000
-3% -$585K
CYBR
16
DELISTED
CyberArk
CYBR
$15.2M 1.61%
45,500
-9,500
-17% -$2.89M
APPF icon
17
AppFolio
APPF
$5.85B
$14.1M 1.5%
57,300
-1,700
-3% -$398K
RXST icon
18
RxSight
RXST
$215M
$14M 1.49%
408,600
-2,000
-0.5% -$90.2K
DASH icon
19
DoorDash
DASH
$75.3B
$13.5M 1.43%
80,400
-20,600
-20% -$3.38M
GEV icon
20
GE Vernova
GEV
$270B
$13.3M 1.41%
40,450
-2,550
-6% -$797K
MELI icon
21
Mercado Libre
MELI
$91.3B
$13.2M 1.4%
7,750
-14,500
-65% -$28.2M
META icon
22
Meta Platforms (Facebook)
META
$1.51T
$12.8M 1.36%
21,800
-21,200
-49% -$12.4M
BWXT icon
23
BWX Technologies
BWXT
$16B
$12M 1.27%
107,400
– –
GAP
24
The Gap Inc
GAP
$6.84B
$11.4M 1.21%
+483,200
New +$11M
NTRA icon
25
Natera
NTRA
$37.5B
$11.4M 1.21%
71,700
+7,700
+12% +$1.12M
1
2 3 4 5

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ATS
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RIM
Rovida Investment Management Grand Cayman, Cayman Islands $797M AUM 111.83% 1-Year Est. Return
ACM
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CAM
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Legacy Financial Group (Iowa)
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LSA
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GWA
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Atika Capital Management's Q4 2024 Portfolio in Review

As of Q4 2024, Atika Capital Management held 117 positions worth $941M, down 3.5% from $975M the previous quarter. Its ten largest holdings account for 38% of the portfolio.

Atika Capital Management withdrew a net $229M in Q4 2024, closing 33 positions and reducing 33 holdings. Its most notable exit was Enphase Energy, an estimated $15.7M position sold in full.

By sector, the portfolio is most concentrated in Healthcare at 25% of assets, down from 28% a quarter earlier, followed by Technology and Industrials.

Against the trend, Atika Capital Management opened a new position in The Gap Inc worth $11.4M.

  • Atika Capital Management's largest Q4 2024 buy was The Gap Inc: 483,200 shares worth $11.4M.
  • Atika Capital Management added most to Martin Marietta Materials in Q4 2024, an estimated $9.42M increase.
  • Atika Capital Management's biggest Q4 2024 reduction was NVIDIA, cutting an estimated $78.5M.
  • Atika Capital Management fully exited Enphase Energy in Q4 2024, selling an estimated $15.7M.
  • Atika Capital Management's ten largest holdings make up 38% of its $941M portfolio in Q4 2024.
  • Atika Capital Management opened 33 new positions and closed 33 in Q4 2024.
  • Atika Capital Management's portfolio value fell 3.5% quarter-over-quarter to $941M.

Based on Atika Capital Management's 13F filing for Q4 2024, filed 13 Feb 2025.