575 hedge funds and large institutions have $11.2B invested in MPLX in 2025 Q2 according to their latest regulatory filings, with 64 funds opening new positions, 214 increasing their positions, 132 reducing their positions, and 48 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

0.05% less ownership

Funds ownership: 21.32%21.27% (-0.05%)

4% less capital invested

Capital invested by funds: $11.6B → $11.2B (-$476M)

3% less funds holding in top 10

Funds holding in top 10: 3130 (-1)

Holders
575
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
30
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$167M
Puts
$74.1M
Net Calls
Net Calls Change

Top Sellers

1 -$73.6M
2 -$61.5M
3 -$43.3M
4
Invesco
Invesco
Georgia
-$32.2M
5
Blackstone Inc
Blackstone Inc
New York
-$28.3M
Name Holding Trade Value Shares
Change
Change in
Stake
276
$699K
277
$692K
278
$674K
279
$671K
280
$668K
281
$666K
282
$664K
283
$658K
284
$657K
285
$655K
286
$644K
287
$630K
288
$628K
289
$623K
290
$620K
291
$614K
292
$613K
293
$609K
294
$609K
295
$601K
296
$599K
297
$598K
298
$597K
299
$594K
300
$592K