573 hedge funds and large institutions have $10.5B invested in MPLX in 2025 Q3 according to their latest regulatory filings, with 54 funds opening new positions, 220 increasing their positions, 123 reducing their positions, and 45 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

0.66% less ownership

Funds ownership: 21.26%20.61% (-0.66%)

6% less capital invested

Capital invested by funds: $11.2B → $10.5B (-$672M)

7% less funds holding in top 10

Funds holding in top 10: 3028 (-2)

Holders
573
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
GGA
301
Granite Group Advisors
Connecticut
$530K
BFG
302
Bouchey Financial Group
New York
$528K
MIM
303
Marshall Investment Management
Colorado
$526K
M&T Bank
304
M&T Bank
New York
$524K
AWA
305
Arete Wealth Advisors
Illinois
$522K
BFC
306
Bedel Financial Consulting
Indiana
$519K
VVP
307
Venture Visionary Partners
Ohio
$516K
SCM
308
Sunbeam Capital Management
Georgia
$515K
WPC
309
Wedmont Private Capital
Pennsylvania
$511K
DAS
310
Diversify Advisory Services
Utah
$507K
WB
311
WesBanco Bank
West Virginia
$502K
AHL
312
Abel Hall LLC
Louisiana
$500K
NAG
313
Northstar Advisory Group
New Jersey
$500K
CB
314
Commerce Bank
Missouri
$496K
BF
315
BOK Financial
Oklahoma
$495K
AA
316
Aire Advisors
California
$491K
CIC
317
Carnegie Investment Counsel
Ohio
$490K
NA
318
Navellier & Associates
Nevada
$490K
BWL
319
Bogart Wealth LLC
Virginia
$486K
TWM
320
Trueblood Wealth Management
Ohio
$477K
BPA
321
Beacon Pointe Advisors
California
$471K
WLPWM
322
Walled Lake Planning & Wealth Management
Illinois
$470K
MML Investors Services
323
MML Investors Services
Massachusetts
$466K
EWM
324
Empirical Wealth Management
Washington
$466K
LA
325
Legacy Advisors
Pennsylvania
$463K