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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
+20.74%
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
$747M
AUM Growth
-$15.2M
Cap. Flow
-$137M
Cap. Flow %
-18.35%
Top 10 Hldgs %
31.44%
Holding
101
New
26
Increased
15
Reduced
34
Closed
25

Top Buys

Rank Stock Value
1
AMD icon
Advanced Micro Devices
AMD
+$27.2M
2
ABNB icon
Airbnb
ABNB
+$10.1M
3
PDD icon
Pinduoduo
PDD
+$9.7M
4
ASML icon
ASML
ASML
+$7.59M
5
BMRN icon
BioMarin Pharmaceuticals
BMRN
+$7.52M

Top Sells

Rank Stock Value
1
PI icon
Impinj
PI
+$20M
2
RGEN icon
Repligen
RGEN
+$14.7M
3
ENPH icon
Enphase Energy
ENPH
+$14.5M
4
DDOG icon
Datadog
DDOG
+$12.4M
5
LNTH icon
Lantheus
LNTH
+$12.4M

Sector Composition

Rank Sector Weight
1 Healthcare 30.41%
2 Technology 26.16%
3 Industrials 11.05%
4 Consumer Discretionary 9.24%
5 Communication Services 8.8%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
AMD icon
1
Advanced Micro Devices
AMD
$851B
$34.1M 4.56%
+231,000
New +$27.2M
MELI icon
2
Mercado Libre
MELI
$91.3B
$27.5M 3.68%
17,490
+740
+4% +$1.05M
MSFT icon
3
Microsoft
MSFT
$2.84T
$26.3M 3.52%
70,000
-5,500
-7% -$1.96M
META icon
4
Meta Platforms (Facebook)
META
$1.51T
$26.2M 3.51%
74,000
+9,000
+14% +$2.93M
INSP icon
5
Inspire Medical Systems
INSP
$1.42B
$24.7M 3.31%
121,600
-18,565
-13% -$3.01M
S icon
6
SentinelOne
S
$6.22B
$21M 2.81%
765,000
-97,000
-11% -$1.88M
SWAV
7
DELISTED
Shockwave Medical, Inc. Common Stock
SWAV
$19.3M 2.59%
101,500
-15,000
-13% -$2.83M
ADBE icon
8
Adobe
ADBE
$89.5B
$19.1M 2.56%
32,000
-3,200
-9% -$1.85M
VRT icon
9
Vertiv
VRT
$112B
$18.5M 2.48%
385,000
-120,000
-24% -$5.11M
LLY icon
10
Eli Lilly
LLY
$1.07T
$18.1M 2.42%
31,000
-1,200
-4% -$700K
RXST icon
11
RxSight
RXST
$215M
$17.9M 2.4%
444,000
-65,352
-13% -$1.92M
SHW icon
12
Sherwin-Williams
SHW
$78.3B
$17.8M 2.38%
57,000
-15,000
-21% -$4.03M
ISRG icon
13
Intuitive Surgical
ISRG
$121B
$17.7M 2.38%
52,600
-2,900
-5% -$864K
PWR icon
14
Quanta Services
PWR
$93.9B
$17.5M 2.34%
81,000
+23,000
+40% +$4.25M
MLM icon
15
Martin Marietta Materials
MLM
$33.6B
$17M 2.27%
34,000
-1,900
-5% -$856K
ANET icon
16
Arista Networks
ANET
$219B
$16.6M 2.22%
281,600
-18,400
-6% -$966K
INTC icon
17
Intel
INTC
$466B
$14.6M 1.95%
290,000
+1,000
+0.3% +$40.6K
FIVN icon
18
CALL
FIVE9
FIVN
$1.77B
$14.3M 1.91%
1,815
-735
-29% -$51.2K
FWONK icon
19
Liberty Media Series C
FWONK
$24.3B
$13.9M 1.86%
220,000
-95,000
-30% -$6.21M
DXCM icon
20
DexCom
DXCM
$27.6B
$12.8M 1.71%
103,000
+31,000
+43% +$3.17M
BWXT icon
21
BWX Technologies
BWXT
$16B
$12.7M 1.7%
165,000
-14,000
-8% -$1.08M
MDB icon
22
MongoDB
MDB
$24B
$12.1M 1.62%
29,500
+2,000
+7% +$759K
AMZN icon
23
Amazon
AMZN
$2.5T
$12M 1.61%
79,000
+5,000
+7% +$701K
PDD icon
24
Pinduoduo
PDD
$118B
$11.7M 1.57%
+80,000
New +$9.7M
AMD icon
25
CALL
Advanced Micro Devices
AMD
$851B
$11.6M 1.56%
+790
New +$93.1K

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Atika Capital Management's Q4 2023 Portfolio in Review

As of Q4 2023, Atika Capital Management held 101 positions worth $747M, down 2% from $762M the previous quarter. Its ten largest holdings account for 31% of the portfolio.

Atika Capital Management withdrew a net $137M in Q4 2023, closing 25 positions and reducing 34 holdings. Its most notable exit was Impinj, an estimated $20M position sold in full.

By sector, the portfolio is most concentrated in Healthcare at 30% of assets, down from 32% a quarter earlier, followed by Technology and Industrials.

Against the trend, Atika Capital Management opened a new position in Advanced Micro Devices worth $34.1M.

  • Atika Capital Management's largest Q4 2023 buy was Advanced Micro Devices: 231,000 shares worth $34.1M.
  • Atika Capital Management added most to Exact Sciences in Q4 2023, an estimated $5.11M increase.
  • Atika Capital Management's biggest Q4 2023 reduction was Celsius Holdings, cutting an estimated $9.74M.
  • Atika Capital Management fully exited Impinj in Q4 2023, selling an estimated $20M.
  • Atika Capital Management's ten largest holdings make up 31% of its $747M portfolio in Q4 2023.
  • Atika Capital Management opened 26 new positions and closed 25 in Q4 2023.
  • Atika Capital Management's portfolio value fell 2% quarter-over-quarter to $747M.

Based on Atika Capital Management's 13F filing for Q4 2023, filed 13 Feb 2024.