Conning Inc.

SEC CIK: 0000801051
Latest filing: Jul 30, 2026

SEC filings (opens in a new tab)

MPLX holding history

MPLX LP in every 13F filed by Conning Inc., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

MPLX overview All 13F holders of MPLX Full Q2 2026 holdings

Shares (Q3 2021): 0; Sold out in Q3 2021
Value: $0
% of portfolio: 0.0%
Quarters held: 2; Since Q1 2021

Holdings of MPLX by Conning Inc., by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q3 2021	0	$0	0.0%	−16,452−100.0%	Sold out	Holders
Q2 2021	16,452	$487.0K	<0.1%	00.0%	Unchanged	Holders
Q1 2021	16,452	$422.0K	<0.1%	–	–	Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.