Atika Capital Management LLC - Q3 2023 holdings

$762 Million is the total value of Atika Capital Management LLC's 225 reported holdings in Q3 2023. The portfolio turnover from Q2 2023 to Q3 2023 was 0.0% .

 Value Shares↓ Weighting
INSP  INSPIRE MED SYS INC$27,814,343
-38.9%
140,1650.0%3.65%
-19.9%
PI  IMPINJ INC$19,975,890
-38.6%
363,0000.0%2.62%
-19.5%
FIVN  FIVE9 INCcall$16,396,500
-22.0%
2,5500.0%2.15%
+2.2%
RGEN  REPLIGEN CORP$14,747,224
+12.4%
92,7440.0%1.94%
+47.4%
MLM  MARTIN MARIETTA MATLS INC$14,736,232
-11.1%
35,9000.0%1.93%
+16.6%
ENPH  ENPHASE ENERGY INC$14,514,120
-28.3%
120,8000.0%1.90%
-5.9%
ARGX  ARGENX SEsponsored adr$12,140,803
+26.1%
24,6950.0%1.59%
+65.4%
FERG  FERGUSON PLC NEW$5,920,921
+4.6%
36,0000.0%0.78%
+37.0%
COMM  COMMSCOPE HLDG CO INCcall$1,008,000
-40.3%
3,0000.0%0.13%
-21.9%
Other managers

Other managers that, in addition to the filing manager(s), that filed the EDGAR filing(s):

Original filings

The following EDGAR filing(s) were analyzed to create this report:

  • View 13F-HR filed 2023-11-13
Signatures

The EDGAR filing(s) were signed by:

Top long-term holdings
NameQuarters ownedLatest quarter ownedMax weighting
MARTIN MARIETTA MATLS INC38Q3 20236.1%
NETFLIX INC35Q2 20235.6%
MICROSOFT CORP32Q3 20236.7%
AMAZON COM INC29Q3 20238.6%
LIBERTY MEDIA CORP DELAWARE29Q2 20235.3%
META PLATFORMS INC25Q3 20235.8%
INTUITIVE SURGICAL INC24Q3 20233.3%
ARGENX SE23Q3 20231.6%
INSPIRE MED SYS INC22Q3 20235.1%
EPAM SYS INC22Q3 20221.8%

View Atika Capital Management LLC's complete holdings history.

Latest filings
TypeFiled
13F-HR2024-02-13
13F-HR2023-11-13
13F-HR2023-08-11
13F-HR2023-05-12
13F-HR2023-02-13
13F-HR2022-11-14
13F-HR2022-08-12
13F-HR2022-05-13
13F-HR2022-02-11
13F-HR2021-11-12

View Atika Capital Management LLC's complete filings history.

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