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MTRN
MTRN
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VC
Vanguard Capital Management, LLC
Buy
Sell
Price
Unit: Shares
Holdings History
Date
Change %
Shares Changed
% Held
Shares Held
Report Date
Latest
0.10%
+22.44K
5.22%
1.09M
06/30/2026
Q2 2026
0.11%
+22.44K
5.22%
1.09M
06/30/2026
Q1 2026
--
+1.06M
5.12%
1.06M
03/31/2026
