565 hedge funds and large institutions have $10.5B invested in MPLX in 2025 Q3 according to their latest regulatory filings, with 51 funds opening new positions, 219 increasing their positions, 121 reducing their positions, and 43 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
565
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
28
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$143M
Puts
$96.3M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Franklin Resources
576
Franklin Resources
California
BFG
577
Bleakley Financial Group
New Jersey
SFS
578
Sowell Financial Services
Arkansas
RCM
579
Requisite Capital Management
Texas
TI
580
Tidal Investments
Wisconsin
IA
581
Integrity Alliance
Iowa
FAIM
582
Financial Advocates Investment Management
Washington
FFG
583
Frisch Financial Group
New York
DWA
584
Douglass Winthrop Advisors
New York
VCA
585
Verdence Capital Advisors
Maryland
NRW
586
Nova R Wealth
Kansas
FTCM
587
First Trust Capital Management
Illinois
LMKC
588
L.M. Kohn & Company
Ohio
ATI
589
ARK & TLK Investments
Oklahoma
KWM
590
Kingsview Wealth Management
Oregon
SB
591
Strategic Blueprint
Georgia
VDBMI
592
Van Den Berg Management I
Texas
ATC
593
Advantage Trust Company
Kansas
SWP
594
Strategic Wealth Partners
Ohio
GAM
595
Generali Asset Management
Italy
SOW
596
State of Wyoming
Wyoming
TCM
597
Traub Capital Management
Massachusetts
CPBTD
598
Central Pacific Bank - Trust Division
Hawaii
MWM
599
MorganRosel Wealth Management
Colorado
EWA
600
EQ Wealth Advisors
Texas