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MPM
MBB Public Markets Portfolio holdings
AUM
$839M
1-Year Est. Return
20.48%
This Fund
S&P 500
This Quarter
Est. Return
+2.83%
1 Year Est. Return
+20.48%
3 Year Est. Return
+49.88%
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$752M
AUM Growth
-$306M
(-29%)
Cap. Flow
-$322M
Cap. Flow
% of AUM
-42.83%
Top 10 Holdings %
Top 10 Hldgs %
90%
Holding
506
New
3
Increased
4
Reduced
16
Closed
468
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Amazon
AMZN
|
+$56.6M |
| 2 |
Progressive
PGR
|
+$38.4M |
| 3 |
AerCap
AER
|
+$34.1M |
| 4 |
Ferguson
FERG
|
+$5.66M |
| 5 |
PSKY
Paramount Skydance Corp
PSKY
|
+$348K |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Cameco
CCJ
|
+$25.5M |
| 2 |
iShares MSCI Japan ETF
EWJ
|
+$21.7M |
| 3 |
Vistra
VST
|
+$18.2M |
| 4 |
SLB Ltd
SLB
|
+$15.1M |
| 5 |
IQVIA
IQV
|
+$13.4M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Industrials | 27.02% |
| 2 | Financials | 24.58% |
| 3 | Consumer Discretionary | 12.93% |
| 4 | Technology | 6.92% |
| 5 | Communication Services | 5.16% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
476
Verizon
VZ
$195B
| – | – |
-6,027
| Closed | -$261K |
|
477
Wabtec
WAB
$49.8B
| – | – |
-1,346
| Closed | -$282K |
|
478
Waters Corp
WAT
$38.8B
| – | – |
-733
| Closed | -$256K |
|
|
WBA
479
DELISTED
Walgreens Boots Alliance
WBA
| – | – |
-23,236
| Closed | -$267K |
|
480
Warner Bros
WBD
$66.3B
| – | – |
-24,049
| Closed | -$276K |
|
481
Workday
WDAY
$41.6B
| – | – |
-1,034
| Closed | -$248K |
|
482
WEC Energy
WEC
$35.1B
| – | – |
-2,432
| Closed | -$253K |
|
483
Welltower
WELL
$169B
| – | – |
-1,760
| Closed | -$271K |
|
484
Wells Fargo
WFC
$266B
| – | – |
-3,706
| Closed | -$297K |
|
485
Williams Companies
WMB
$87.4B
| – | – |
-4,353
| Closed | -$273K |
|
486
Waste Management
WM
$91.2B
| – | – |
-1,180
| Closed | -$270K |
|
487
Walmart Inc
WMT
$886B
| – | – |
-3,013
| Closed | -$295K |
|
488
W.R. Berkley
WRB
$26.8B
| – | – |
-4,096
| Closed | -$301K |
|
489
Williams-Sonoma
WSM
$29B
| – | – |
-1,534
| Closed | -$251K |
|
490
West Pharmaceutical
WST
$24.5B
| – | – |
-1,129
| Closed | -$247K |
|
491
Willis Towers Watson
WTW
$31.3B
| – | – |
-771
| Closed | -$236K |
|
492
Wynn Resorts
WYNN
$10.6B
| – | – |
-3,063
| Closed | -$287K |
|
493
Weyerhaeuser
WY
$18.4B
| – | – |
-8,547
| Closed | -$220K |
|
494
Xcel Energy
XEL
$48B
| – | – |
-3,699
| Closed | -$252K |
|
495
ExxonMobil
XOM
$637B
| – | – |
-2,239
| Closed | -$241K |
|
496
Xylem
XYL
$28.3B
| – | – |
-2,197
| Closed | -$284K |
|
497
Yum! Brands
YUM
$41.5B
| – | – |
-1,641
| Closed | -$243K |
|
498
Zimmer Biomet
ZBH
$18.7B
| – | – |
-2,296
| Closed | -$209K |
|
499
Zebra Technologies
ZBRA
$17.5B
| – | – |
-894
| Closed | -$276K |
|
500
Zoetis
ZTS
$32.3B
| – | – |
-1,541
| Closed | -$240K |
|
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MBB Public Markets's Q3 2025 Portfolio in Review
As of Q3 2025, MBB Public Markets held 506 positions worth $752M, down 29% from $1.06B the previous quarter. Its ten largest holdings account for 90% of the portfolio.
MBB Public Markets withdrew a net $322M in Q3 2025, closing 468 positions and reducing 16 holdings. Its most notable exit was Vistra, an estimated $18.2M position sold in full.
By sector, the portfolio is most concentrated in Industrials at 27% of assets, up from 17% a quarter earlier, followed by Financials and Consumer Discretionary.
Against the trend, MBB Public Markets opened a new position in Paramount Skydance Corp worth $416K.
- MBB Public Markets's largest Q3 2025 buy was Paramount Skydance Corp: 21,991 shares worth $416K.
- MBB Public Markets added most to Amazon in Q3 2025, an estimated $56.6M increase.
- MBB Public Markets's biggest Q3 2025 reduction was Cameco, cutting an estimated $25.5M.
- MBB Public Markets fully exited Vistra in Q3 2025, selling an estimated $18.2M.
- MBB Public Markets's ten largest holdings make up 90% of its $752M portfolio in Q3 2025.
- MBB Public Markets opened 3 new positions and closed 468 in Q3 2025.
- MBB Public Markets's portfolio value fell 29% quarter-over-quarter to $752M.
Based on MBB Public Markets's 13F filing for Q3 2025, filed 14 Nov 2025.