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ACM
Atika Capital Management Portfolio holdings
AUM
$1.52B
1-Year Est. Return
229.41%
This Fund
S&P 500
This Quarter
Est. Return
+16.02%
1 Year Est. Return
+229.41%
3 Year Est. Return
+810.62%
5 Year Est. Return
+1,830.01%
10 Year Est. Return
+67,312.86%
AUM
$677M
AUM Growth
-$18.3M
(-2.6%)
Cap. Flow
-$29.2M
Cap. Flow
% of AUM
-4.31%
Top 10 Holdings %
Top 10 Hldgs %
40.24%
Holding
97
New
32
Increased
12
Reduced
30
Closed
20
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Tradeweb Markets
TW
|
+$11.6M |
| 2 |
Mercado Libre
MELI
|
+$11.3M |
| 3 |
TSMC
TSM
|
+$11.2M |
| 4 |
Sherwin-Williams
SHW
|
+$11.1M |
| 5 |
CTLT
CATALENT, INC.
CTLT
|
+$9.36M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Clearfield
CLFD
|
+$23.9M |
| 2 |
T-Mobile US
TMUS
|
+$20.7M |
| 3 |
United Therapeutics
UTHR
|
+$15.1M |
| 4 |
VISN
Vistance Networks Inc
VISN
|
+$14.2M |
| 5 |
Calix
CALX
|
+$13.5M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 36.03% |
| 2 | Healthcare | 30.28% |
| 3 | Communication Services | 9.67% |
| 4 | Materials | 5.83% |
| 5 | Miscellaneous | 5.51% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1
Impinj
PI
$5.53B
| $49.2M | 7.27% |
363,000
| – | – |
|
2
Inspire Medical Systems
INSP
$2.14B
| $33.1M | 4.89% |
141,365
+500
| +0.4% | +$126K |
|
3
Liberty Media Series C
FWONK
$23.7B
| $30.7M | 4.53% |
424,058
+39,302
| +10% | +$2.66M |
|
|
SWAV
4
DELISTED
Shockwave Medical, Inc. Common Stock
SWAV
| $25.6M | 3.78% |
118,000
-4,593
| -4% | -$895K |
|
5
Enphase Energy
ENPH
$4.81B
| $25.4M | 3.75% |
120,700
| – | – |
|
6
Microsoft
MSFT
$3.68T
| $25.1M | 3.7% |
87,000
+36,200
| +71% | +$9.23M |
|
7
PUT
iShares Semiconductor ETF
SOXX
$44.4B
| $22.2M | 3.28% |
+1,500
| New | +$204K |
|
8
NVIDIA
NVDA
$5.3T
| $22.2M | 3.28% |
800,000
+190,000
| +31% | +$4.11M |
|
|
9
Calix
CALX
$2.24B
| $21.9M | 3.23% |
408,500
-247,673
| -38% | -$13.5M |
|
10
Intuitive Surgical
ISRG
$136B
| $17.1M | 2.53% |
67,000
-5,000
| -7% | -$1.23M |
|
11
Repligen
RGEN
$10B
| $15.6M | 2.31% |
92,761
| – | – |
|
12
Martin Marietta Materials
MLM
$35.2B
| $13.5M | 1.99% |
38,000
+9,700
| +34% | +$3.4M |
|
|
13
Mercado Libre
MELI
$92.5B
| $13M | 1.93% |
+9,900
| New | +$11.3M |
|
14
DexCom
DXCM
$33.2B
| $12.8M | 1.89% |
110,060
-31,575
| -22% | -$3.53M |
|
15
Coty
COTY
$2.17B
| $12.7M | 1.88% |
1,052,926
-11,417
| -1% | -$121K |
|
|
16
Tradeweb Markets
TW
$21.6B
| $12.6M | 1.87% |
+160,000
| New | +$11.6M |
|
|
17
TSMC
TSM
$2.23T
| $11.6M | 1.72% |
+125,000
| New | +$11.2M |
|
|
18
Sherwin-Williams
SHW
$77.9B
| $10.9M | 1.61% |
+48,500
| New | +$11.1M |
|
19
Cloudflare
NET
$119B
| $10.2M | 1.51% |
+165,500
| New | +$9.05M |
|
20
Meta Platforms (Facebook)
META
$1.72T
| $10.2M | 1.5% |
+48,000
| New | +$8.17M |
|
21
Acadia Healthcare
ACHC
$2.67B
| $10M | 1.48% |
139,000
-87,939
| -39% | -$6.85M |
|
|
CTLT
22
DELISTED
CATALENT, INC.
CTLT
| $9.95M | 1.47% |
+151,450
| New | +$9.36M |
|
23
Axsome Therapeutics
AXSM
$11.1B
| $9.56M | 1.41% |
155,000
-71,535
| -32% | -$4.7M |
|
24
Duolingo
DUOL
$6.85B
| $9.27M | 1.37% |
+65,000
| New | +$6.68M |
|
25
argenx
ARGX
$62B
| $9.2M | 1.36% |
24,695
-2,826
| -10% | -$1.05M |
|
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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 $29.2M 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 36% of assets, up from 33% 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.