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MARTINGALE ASSET MANAGEMENT L P

Position in ISTR — Investar Holding Corp

CIK 936944 BOSTON, MA

Position in ISTR

as of Mar 31, 2026 · filed May 13, 2026
Position Value
$1,438,192
+$339,626 QoQ
Shares Held
52,739
+28.3% QoQ
Ownership
0.383%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Sep 2025
3 quarters on record
Voting authority Sole 17% Shared 0% None 83%

Common Shares in ISTR Over Time

Shares Held

Position Value (USD)

Position in Banks - Regional

Financial Services · as of Jun 30, 2026

MARTINGALE ASSET MANAGEMENT L P holds $130,044,183 across 80 Banks - Regional names.

# Ticker Company Shares Value (USD) Open

All Filings in ISTR

Export CSV
3 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $1,438,192 52,739
2025-12-31 $1,098,566 41,114
2025-09-30 $858,955 37,008