SEC 13F Intelligence

Ariel Investments, LLC / MTSC

Ariel Investments, LLC’s Mts Sys Corp Position

Does Ariel Investments, LLC own Mts Sys Corp (MTSC)? Not currently — the last reported position was 300.6K shares worth $17M in Q4 2020; the fund’s latest 13F (Q1 2026) no longer reports it.

Position Value
$17M
Q4 2020
Shares
300.6K
% of Portfolio
+0.20%
Quarters Held
9
position exited

Position History MTSC

Reported value by quarter
Q4 ’18: $70MQ4 ’18Q1 ’19: $89MQ2 ’19: $85MQ2 ’19Q3 ’19: $82MQ4 ’19: $69MQ4 ’19Q1 ’20: $12MQ2 ’20: $10MQ2 ’20Q3 ’20: $10MQ4 ’20: $17MQ4 ’20filingsflow.com
QuarterSharesValue% of Portfolio
Q4 2020300.6K$17M+0.20%
Q3 2020547.8K$10M+0.15%
Q2 2020547.8K$10M+0.15%
Q1 2020535.6K$12M+0.21%
Q4 20191.44M$69M+0.87%
Q3 20191.48M$82M+1.09%
Q2 20191.46M$85M+1.07%
Q1 20191.63M$89M+1.10%
Q4 20181.74M$70M+0.97%

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