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MPM

MBB Public Markets Portfolio holdings

AUM $926M
1-Year Est. Return 11.38%
This Fund
S&P 500
This Quarter Est. Return
+5.58%
1 Year Est. Return
+11.38%
3 Year Est. Return
+50.26%
5 Year Est. Return
–
10 Year Est. Return
–
AUM
$926M
AUM Growth
+$86.7M
Cap. Flow
+$46.3M
Cap. Flow %
5%
Top 10 Hldgs %
99.56%
Holding
28
New
3
Increased
5
Reduced
3
Closed
2
Avg Time Held Equity + Options
5.5 quarters
Top 10 Avg Time Held Equity + Options
3.6 quarters
Top 20 Avg Time Held Equity + Options
3.4 quarters
Avg Time Held Equity only
5.6 quarters
Top 10 Avg Time Held Equity only
3.7 quarters
Top 20 Avg Time Held Equity only
3.4 quarters

Top Buys

Rank Stock Value
1
VTEB icon
Vanguard Tax-Exempt Bond Index Fund
VTEB
+$45M
2
AMZN icon
Amazon
AMZN
+$13.6M
3
AER icon
AerCap
AER
+$12.9M
4
PGR icon
Progressive
PGR
+$10.3M
5
FERG icon
Ferguson
FERG
+$7.24M

Top Sells

Rank Stock Value
1
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$18M
2
TECK icon
Teck Resources
TECK
+$12.4M
3
BG icon
Bunge Global
BG
+$9.85M
4
AVGO icon
Broadcom
AVGO
+$3.1M

Sector Composition

Rank Sector Weight
1 Industrials 33.68%
2 Financials 22.24%
3 Consumer Discretionary 19.06%
4 Healthcare 11.06%
5 Miscellaneous 8.85%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow Held Since
PGR icon
1
Progressive
PGR
$122B
$206M 22.21%
941,511
+50,953
+6% +$10.3M
2024 Q1
9 quarters
AER icon
2
AerCap
AER
$22.7B
$178M 19.27%
1,224,242
+90,885
+8% +$12.9M
2025 Q1
5 quarters
AMZN icon
3
Amazon
AMZN
$2.71T
$175M 18.93%
735,480
+54,200
+8% +$13.6M
2023 Q1
13 quarters
FERG icon
4
Ferguson
FERG
$43.2B
$132M 14.29%
557,772
+30,000
+6% +$7.24M
2025 Q2
4 quarters
MDLN
5
Medline Inc
MDLN
$31.2B
$96.3M 10.4%
2,441,379
– –
2025 Q4
2 quarters
VTEB icon
6
Vanguard Tax-Exempt Bond Index Fund
VTEB
$44.3B
$81.7M 8.82%
1,614,405
+895,872
+125% +$45M
2025 Q4
2 quarters
EQT icon
7
EQT Corp
EQT
$31.4B
$25.3M 2.73%
475,000
– –
2022 Q4
14 quarters
GOOGL icon
8
Alphabet (Google) Class A
GOOGL
$4.2T
$14.3M 1.54%
40,000
-50,000
-56% -$18M
2022 Q2
16 quarters
TECK icon
9
Teck Resources
TECK
$33.6B
$7.15M 0.77%
120,228
-203,000
-63% -$12.4M
2022 Q1
17 quarters
KYTX icon
10
Kyverna Therapeutics
KYTX
$385M
$5.47M 0.59%
614,477
– –
2024 Q2
8 quarters
GTX icon
11
Garrett Motion
GTX
$5.05B
$571K 0.06%
15,768
– –
2024 Q2
8 quarters
ESI icon
12
Element Solutions
ESI
$9.24B
$355K 0.04%
7,444
– –
2026 Q1
1 quarter
AMG icon
13
Affiliated Managers Group
AMG
$9.61B
$303K 0.03%
894
– –
2025 Q3
3 quarters
AMZN icon
14
CALL
Amazon
AMZN
$2.71T
$298K 0.03%
1,250
-18,750
-94% -$4.71M
2026 Q1
1 quarter
VMD icon
15
Viemed Healthcare
VMD
$348M
$267K 0.03%
23,384
– –
2024 Q2
8 quarters
SAIA icon
16
Saia
SAIA
$9.34B
$260K 0.03%
618
– –
2025 Q4
2 quarters
LSTR icon
17
Landstar System
LSTR
$5.89B
$235K 0.03%
+1,136
New +$217K
2026 Q2
0 quarters
RUSHA icon
18
Rush Enterprises Class A
RUSHA
$5.51B
$233K 0.03%
4,799
– –
2026 Q1
1 quarter
IBP icon
19
Installed Building Products
IBP
$5.13B
$230K 0.02%
1,000
– –
2025 Q3
3 quarters
UNF icon
20
Unifirst Corp
UNF
$4.55B
$226K 0.02%
854
– –
2026 Q1
1 quarter
LNTH icon
21
Lantheus
LNTH
$6.53B
$224K 0.02%
+2,017
New +$188K
2026 Q2
0 quarters
FTDR icon
22
Frontdoor
FTDR
$5.32B
$218K 0.02%
+2,811
New +$180K
2026 Q2
0 quarters
IMXI icon
23
International Money Express
IMXI
$348M
$205K 0.02%
14,179
– –
2025 Q2
4 quarters
AHCO icon
24
AdaptHealth
AHCO
$747M
$189K 0.02%
18,132
– –
2024 Q2
8 quarters
HLMN icon
25
Hillman Solutions
HLMN
$1.37B
$183K 0.02%
21,650
– –
2024 Q2
8 quarters
1
2

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MBB Public Markets's Q2 2026 Portfolio in Review

As of Q2 2026, MBB Public Markets held 28 positions worth $926M, up 10% from $839M the previous quarter. Its ten largest holdings account for 100% of the portfolio.

MBB Public Markets deployed $46.3M of net new capital in Q2 2026, opening 3 new positions and adding to 5 existing holdings. Its largest new stake was Landstar System: 1,136 shares worth $235K.

By sector, the portfolio is most concentrated in Industrials at 34% of assets, up from 33% a quarter earlier, followed by Financials and Consumer Discretionary.

On the sell side, the largest reduction was Alphabet (Google) Class A, an estimated $18M trimmed.

  • MBB Public Markets's largest Q2 2026 buy was Landstar System: 1,136 shares worth $235K.
  • MBB Public Markets added most to Vanguard Tax-Exempt Bond Index Fund in Q2 2026, an estimated $45M increase.
  • MBB Public Markets's biggest Q2 2026 reduction was Alphabet (Google) Class A, cutting an estimated $18M.
  • MBB Public Markets fully exited Bunge Global in Q2 2026, selling an estimated $9.85M.
  • MBB Public Markets's ten largest holdings make up 100% of its $926M portfolio in Q2 2026.
  • MBB Public Markets opened 3 new positions and closed 2 in Q2 2026.
  • MBB Public Markets's portfolio value rose 10% quarter-over-quarter to $926M.

Based on MBB Public Markets's 13F filing for Q2 2026, filed 14 Aug 2026.