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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 | |
|---|---|---|---|---|---|---|
276
KeyCorp
KEY
$24.5B
| – | – |
-15,822
| Closed | -$276K |
|
277
Keysight
KEYS
$55B
| – | – |
-1,588
| Closed | -$260K |
|
278
Kraft Heinz
KHC
$31.3B
| – | – |
-8,453
| Closed | -$218K |
|
279
Kimco Realty
KIM
$17.1B
| – | – |
-12,416
| Closed | -$261K |
|
280
KKR & Co
KKR
$95.7B
| – | – |
-2,201
| Closed | -$293K |
|
281
KLA
KLAC
$239B
| – | – |
-3,610
| Closed | -$323K |
|
282
Kimberly-Clark
KMB
$35.7B
| – | – |
-1,842
| Closed | -$237K |
|
283
Kinder Morgan
KMI
$69.9B
| – | – |
-9,242
| Closed | -$272K |
|
284
CarMax
KMX
$8.29B
| – | – |
-3,582
| Closed | -$241K |
|
285
Coca-Cola
KO
$374B
| – | – |
-3,844
| Closed | -$272K |
|
286
Kroger
KR
$35.7B
| – | – |
-4,221
| Closed | -$303K |
|
287
Kenvue
KVUE
$36.5B
| – | – |
-11,625
| Closed | -$243K |
|
288
Loews
L
$23.8B
| – | – |
-2,928
| Closed | -$268K |
|
289
Leidos
LDOS
$14.9B
| – | – |
-1,922
| Closed | -$303K |
|
290
Lennar Class A
LEN
$20.5B
| – | – |
-2,099
| Closed | -$232K |
|
291
Labcorp
LH
$24.9B
| – | – |
-1,096
| Closed | -$288K |
|
292
L3Harris
LHX
$51.7B
| – | – |
-1,209
| Closed | -$303K |
|
293
Lennox International
LII
$15B
| – | – |
-473
| Closed | -$271K |
|
294
Linde
LIN
$221B
| – | – |
-565
| Closed | -$265K |
|
295
LKQ Corp
LKQ
$5.91B
| – | – |
-6,159
| Closed | -$228K |
|
296
Eli Lilly
LLY
$1,000B
| – | – |
-307
| Closed | -$239K |
|
297
Lockheed Martin
LMT
$135B
| – | – |
-533
| Closed | -$247K |
|
298
Alliant Energy
LNT
$18.5B
| – | – |
-4,279
| Closed | -$259K |
|
299
Lowe's Companies
LOW
$119B
| – | – |
-1,133
| Closed | -$251K |
|
300
Lam Research
LRCX
$369B
| – | – |
-3,321
| Closed | -$323K |
|
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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.