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MARTINGALE ASSET MANAGEMENT L P

Position in SMC — Summit Midstream Corp

CIK 936944 BOSTON, MA

Position in SMC

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$308,666
New position
Shares Held
10,838
first reported quarter
Ownership
0.053%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#40
of 71 holders
Holding Since
Jun 2026
1 quarter on record
Voting authority Sole 34% Shared 0% None 66%

Position in Oil & Gas Midstream

Energy · as of Jun 30, 2026

MARTINGALE ASSET MANAGEMENT L P holds $51,176,378 across 11 Oil & Gas Midstream names. SMC ranks #11 (0.6% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in SMC

Export CSV
1 filing row on record
Report Date Value (USD) Shares
2026-06-30 $308,666 10,838