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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 | |
|---|---|---|---|---|---|---|
451
Tyson Foods
TSN
$20.7B
| – | – |
-4,426
| Closed | -$248K |
|
452
Trane Technologies
TT
$104B
| – | – |
-738
| Closed | -$323K |
|
453
Take-Two Interactive
TTWO
$44.9B
| – | – |
-1,241
| Closed | -$301K |
|
454
Texas Instruments
TXN
$259B
| – | – |
-1,362
| Closed | -$283K |
|
455
Textron
TXT
$15.3B
| – | – |
-3,336
| Closed | -$268K |
|
456
Tyler Technologies
TYL
$12.8B
| – | – |
-444
| Closed | -$263K |
|
457
United Airlines
UAL
$43B
| – | – |
-3,487
| Closed | -$278K |
|
458
Uber
UBER
$147B
| – | – |
-3,445
| Closed | -$321K |
|
459
UDR
UDR
$12.4B
| – | – |
-5,937
| Closed | -$242K |
|
460
Universal Health Services
UHS
$10.2B
| – | – |
-1,445
| Closed | -$262K |
|
461
Ulta Beauty
ULTA
$23.4B
| – | – |
-755
| Closed | -$353K |
|
462
Union Pacific
UNP
$176B
| – | – |
-1,096
| Closed | -$252K |
|
463
United Parcel Service
UPS
$92.7B
| – | – |
-2,175
| Closed | -$220K |
|
464
United Rentals
URI
$71.6B
| – | – |
-408
| Closed | -$307K |
|
465
US Bancorp
USB
$100B
| – | – |
-6,007
| Closed | -$272K |
|
466
Visa
V
$690B
| – | – |
-764
| Closed | -$271K |
|
467
VICI Properties
VICI
$29.3B
| – | – |
-8,495
| Closed | -$277K |
|
468
Valero Energy
VLO
$88.9B
| – | – |
-1,909
| Closed | -$257K |
|
469
Veralto
VLTO
$23.5B
| – | – |
-2,627
| Closed | -$265K |
|
470
Vulcan Materials
VMC
$36.9B
| – | – |
-1,066
| Closed | -$278K |
|
471
Verisk Analytics
VRSK
$25.1B
| – | – |
-903
| Closed | -$281K |
|
472
VeriSign
VRSN
$27B
| – | – |
-1,077
| Closed | -$311K |
|
473
Vertex Pharmaceuticals
VRTX
$121B
| – | – |
-510
| Closed | -$227K |
|
|
474
Vistra
VST
$48.3B
| – | – |
-93,848
| Closed | -$18.2M |
|
475
Ventas
VTR
$46.6B
| – | – |
-3,837
| Closed | -$242K |
|
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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.