SEC 13F Intelligence

Mason Street Advisors, LLC / AMZN

Mason Street Advisors, LLC’s Amazon Com Inc Position

Does Mason Street Advisors, LLC own Amazon Com Inc (AMZN)? Not currently — the last reported position was 58.8K shares worth $192M in Q4 2020; the fund’s latest 13F (Q1 2026) no longer reports it.

Position Value
$192M
Q4 2020
Shares
58.8K
% of Portfolio
+3.25%
Quarters Held
9
position exited

Position History AMZN

Reported value by quarter
Q4 ’18: $87MQ4 ’18Q1 ’19: $105MQ2 ’19: $112MQ2 ’19Q3 ’19: $103MQ4 ’19: $110MQ4 ’19Q1 ’20: $116MQ2 ’20: $165MQ2 ’20Q3 ’20: $188MQ4 ’20: $192MQ4 ’20filingsflow.com
QuarterSharesValue% of Portfolio
Q4 202058.8K$192M+3.25%
Q3 202059.8K$188M+3.66%
Q2 202059.8K$165M+3.39%
Q1 202059.4K$116M+2.71%
Q4 201959.4K$110M+2.14%
Q3 201959.2K$103M+2.15%
Q2 201959.0K$112M+2.38%
Q1 201958.9K$105M+2.17%
Q4 201857.9K$87M+2.16%

Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Mason Street Advisors, LLC’s full portfolio or all institutional holders of AMZN.