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
251
$307K
252
$304K
253
$302K
254
$298K
255
$295K
256
$288K
257
$286K
258
$285K
259
$285K
260
$285K
261
$285K
262
$284K
263
$282K
264
$282K
265
$281K
266
$280K
267
$278K
268
$277K
269
$277K
270
$277K
271
$276K
272
$274K
273
$272K
274
$268K
275
$263K