SEC 13F Intelligence

Atika Capital Management LLC / MSFT

Atika Capital Management LLC’s Microsoft Corp Position

Does Atika Capital Management LLC own Microsoft Corp (MSFT)? Not currently — the last reported position was 165.0K shares worth $85M in Q3 2025; the fund’s latest 13F (Q1 2026) no longer reports it.

Position Value
$85M
Q3 2025
Shares
165.0K
% of Portfolio
+6.88%
Quarters Held
28
position exited

Position History MSFT

Reported value by quarter
Q4 ’18: $9MQ4 ’18Q1 ’19: $7MQ2 ’19: $8MQ3 ’19: $11MQ4 ’19: $15MQ4 ’19Q1 ’20: $22MQ2 ’20: $25MQ3 ’20: $25MQ4 ’20: $14MQ4 ’20Q1 ’21: $27MQ2 ’21: $33MQ3 ’21: $38MQ4 ’21: $45MQ4 ’21Q1 ’22: $31MQ2 ’22: $22MQ3 ’22: $12MQ4 ’22: $12MQ4 ’22Q1 ’23: $25MQ2 ’23: $33MQ3 ’23: $24MQ4 ’23: $26MQ4 ’23Q1 ’24: $36MQ2 ’24: $44MQ3 ’24: $46MQ4 ’24: $45MQ4 ’24Q1 ’25: $40MQ2 ’25: $79MQ3 ’25: $85Mfilingsflow.com
QuarterSharesValue% of Portfolio
Q3 2025165.0K$85M+6.88%
Q2 2025158.0K$79M+7.86%
Q1 2025107.5K$40M+5.68%
Q4 2024107.5K$45M+4.81%
Q3 2024107.5K$46M+4.74%
Q2 202497.5K$44M+4.27%
Q1 202486.5K$36M+3.59%
Q4 202370.0K$26M+3.52%
Q3 202375.5K$24M+3.13%
Q2 202396.0K$33M+3.27%
Q1 202387.0K$25M+3.70%
Q4 202250.8K$12M+1.75%
Q3 202250.8K$12M+1.00%
Q2 202284.0K$22M+2.43%
Q1 2022102.0K$31M+2.65%
Q4 2021135.0K$45M+3.19%
Q3 2021135.0K$38M+2.27%
Q2 2021122.0K$33M+2.60%
Q1 2021115.0K$27M+2.35%
Q4 202063.0K$14M+1.10%
Q3 2020120.5K$25M+2.08%
Q2 2020120.5K$25M+3.17%
Q1 2020142.0K$22M+4.29%
Q4 201998.0K$15M+2.98%
Q3 201977.0K$11M+2.25%
Q2 201956.5K$8M+1.49%
Q1 201960.5K$7M+1.45%
Q4 201890.0K$9M+2.69%

Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Atika Capital Management LLC’s full portfolio or all institutional holders of MSFT.