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
VI
276
Vestcor Inc
New Brunswick, Canada
$628K
FC
277
FORA Capital
Florida
$625K
LFG
278
Larson Financial Group
Missouri
$621K
WA
279
Wealthstar Advisors
Texas
$620K
Truist Financial
280
Truist Financial
North Carolina
$597K
SWA
281
Stratos Wealth Advisors
Ohio
$596K
FFA
282
Farther Finance Advisors
California
$594K
GAM
283
Griffin Asset Management
New York
$593K
ACM
284
Avalon Capital Management
California
$581K
MMG
285
Monetary Management Group
Missouri
$579K
WSFS
286
Wilmington Savings Fund Society
Delaware
$578K
MIM
287
Merrion Investment Management
New Jersey
$576K
PGAM
288
Princeton Global Asset Management
New Jersey
$575K
CFP
289
Cascade Financial Partners
California
$574K
AFP
290
Ausdal Financial Partners
Iowa
$557K
RIL
291
Rothschild Investment LLC
Illinois
$557K
EFS
292
Essex Financial Services
Connecticut
$540K
CRI
293
Colonial River Investments
Virginia
$536K
AWM
294
Axxcess Wealth Management
California
$536K
Jones Financial Companies
295
Jones Financial Companies
Missouri
$536K
HSA
296
HBK Sorce Advisory
Pennsylvania
$533K
FAM
297
Formidable Asset Management
Ohio
$533K
GGA
298
Granite Group Advisors
Connecticut
$530K
BFG
299
Bouchey Financial Group
New York
$528K
MIM
300
Marshall Investment Management
Colorado
$526K