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REAVES W H & CO INC

Position in MPLX — Mplx LP

CIK 740913 JERSEY CITY, NJ

Position in MPLX

as of Mar 31, 2026 · filed May 7, 2026
Position Value
$38,265,435
+$2,480,850 QoQ
Shares Held
670,500
0.0% QoQ
Ownership
0.066%
of shares outstanding
% of Portfolio
0.64%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Dec 2024
6 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in MPLX Over Time

Shares Held

Position Value (USD)

Position in Oil & Gas Midstream

Energy · as of Mar 31, 2026

REAVES W H & CO INC holds $456,024,086 across 6 Oil & Gas Midstream names. MPLX ranks #4 (8.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
4 MPLX
Mplx LP
This page
670,500 $38,265,435

All Filings in MPLX

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6 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $38,265,435 670,500
2025-12-31 $35,784,585 670,500
2025-09-30 $33,491,475 670,500
2025-06-30 $34,537,455 670,500
2025-03-31 $5,887,200 110,000
2024-12-31 $1,196,500 25,000