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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
+5.51%
1 Year Est. Return
+20.48%
3 Year Est. Return
+49.88%
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$957M
AUM Growth
+$205M
(+27%)
Cap. Flow
+$165M
Cap. Flow
% of AUM
17.24%
Top 10 Holdings %
Top 10 Hldgs %
93.23%
Holding
42
New
4
Increased
3
Reduced
6
Closed
15
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
MDLN
Medline Inc
MDLN
|
+$103M |
| 2 |
Amazon
AMZN
|
+$45M |
| 3 |
Ferguson
FERG
|
+$41.8M |
| 4 |
Vanguard Tax-Exempt Bond Index Fund
VTEB
|
+$28.1M |
| 5 |
Progressive
PGR
|
+$27.1M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Microsoft
MSFT
|
+$26.4M |
| 2 |
Bunge Global
BG
|
+$25.8M |
| 3 |
iShares MSCI Japan ETF
EWJ
|
+$8.38M |
| 4 |
Freeport-McMoran
FCX
|
+$5.27M |
| 5 |
Cameco
CCJ
|
+$4.27M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Industrials | 27.96% |
| 2 | Financials | 20.62% |
| 3 | Consumer Discretionary | 15.39% |
| 4 | Healthcare | 13.43% |
| 5 | Communication Services | 5.19% |
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MBB Public Markets's Q4 2025 Portfolio in Review
As of Q4 2025, MBB Public Markets held 42 positions worth $957M, up 27% from $752M the previous quarter. Its ten largest holdings account for 93% of the portfolio.
MBB Public Markets deployed $165M of net new capital in Q4 2025, opening 4 new positions and adding to 3 existing holdings. Its largest new stake was Medline Inc: 2,441,379 shares worth $103M.
By sector, the portfolio is most concentrated in Industrials at 28% of assets, up from 27% a quarter earlier, followed by Financials and Consumer Discretionary.
On the sell side, the largest reduction was Bunge Global, an estimated $25.8M trimmed.
- MBB Public Markets's largest Q4 2025 buy was Medline Inc: 2,441,379 shares worth $103M.
- MBB Public Markets added most to Amazon in Q4 2025, an estimated $45M increase.
- MBB Public Markets's biggest Q4 2025 reduction was Bunge Global, cutting an estimated $25.8M.
- MBB Public Markets fully exited Microsoft in Q4 2025, selling an estimated $26.4M.
- MBB Public Markets's ten largest holdings make up 93% of its $957M portfolio in Q4 2025.
- MBB Public Markets opened 4 new positions and closed 15 in Q4 2025.
- MBB Public Markets's portfolio value rose 27% quarter-over-quarter to $957M.
Based on MBB Public Markets's 13F filing for Q4 2025, filed 17 Feb 2026.