397 hedge funds and large institutions have $8.18B invested in MPLX in 2023 Q3 according to their latest regulatory filings, with 54 funds opening new positions, 133 increasing their positions, 92 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions 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 funds holding

Funds holding:

7% more capital invested

Capital invested by funds: $7.62B → $8.18B (+$555M)

4% more funds holding in top 10

Funds holding in top 10: 2526 (+1)

0.53% more ownership

Funds ownership: 22.43%22.96% (+0.53%)

Holders
397
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
26
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$186M
Puts
$79.5M
Net Calls
Net Calls Change

Top Buyers

1 +$164M
2 +$163M
3 +$87.5M
4
N
Natixis
France
+$59.2M
5
Mirae Asset Global Investments
Mirae Asset Global Investments
South Korea
+$34.7M

Top Sellers

1 -$462M
2 -$81.4M
3 -$12.4M
4
Jane Street
Jane Street
New York
-$8.49M
5
LIM
Longfellow Investment Management
Massachusetts
-$7.95M
Name Holding Trade Value Shares
Change
Change in
Stake
301
$219K
302
$216K
303
$213K
304
$210K
305
$209K
306
$209K
307
$209K
308
$207K
309
$207K
310
$206K
311
$203K
312
$202K
313
$202K
314
$201K
315
$182K
316
$179K
317
$167K
318
$162K
319
$152K
320
$142K
321
$139K
322
$132K
323
$129K
324
$128K
325
$124K