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MBB PUBLIC MARKETS I LLC

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13F filer, CIK 1892378, CHICAGO, IL

MBB PUBLIC MARKETS I LLC reported $926,038,792 across 26 holdings for the quarter ended 2026-06-30, in a 13F-HR filed 2026-08-14. Its ten largest share positions make up 99.59% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001214659-26-010375

Period
2026-06-30
Reported value
$926M
Holdings
26
Top 10 weight
99.59%
New
3
Sold out
2

Largest buys vs the previous quarter

SecurityShares changeApprox. value
VTEBadded+895,872$45.3M
AERadded+90,885$13.2M
AMZNadded+54,200$12.9M
PGRadded+50,953$11.1M
FERGadded+30,000$7.12M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
GOOGLreduced-50,000-$17.9M
TECKreduced-203,000-$12.1M
BGexited-77,400-$9.85M
AVGOexited-10,000-$3.1M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q2 2026

Share positions as resolved from 13F-HR 0001214659-26-010375, largest first. % of portfolio is the value over $925,740,867, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
PGRPROGRESSIVE CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 1,440 shares; 2024Q4: 240,706 shares; 2025Q1: 350,076 shares; 2025Q2: 589,906 shares; 2025Q3: 745,558 shares; 2025Q4: 865,558 shares; 2026Q1: 890,558 shares; 2026Q2: 941,511 shares 941,511$206M22.22%+50,953Timeline
AERAERCAP HOLDINGS NVQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 516,726 shares; 2025Q2: 841,315 shares; 2025Q3: 1,133,357 shares; 2025Q4: 1,133,357 shares; 2026Q1: 1,133,357 shares; 2026Q2: 1,224,242 shares 1,224,242$178M19.28%+90,885Timeline
AMZNAMAZON COM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 51,403 shares; 2024Q4: 104,872 shares; 2025Q1: 189,478 shares; 2025Q2: 189,179 shares; 2025Q3: 439,179 shares; 2025Q4: 635,879 shares; 2026Q1: 681,280 shares; 2026Q2: 735,480 shares 735,480$175M18.94%+54,200Timeline
FERGFERGUSON ENTERPRISES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 267,772 shares; 2025Q3: 292,772 shares; 2025Q4: 467,772 shares; 2026Q1: 527,772 shares; 2026Q2: 557,772 shares 557,772$132M14.3%+30,000Timeline
MDLNMEDLINE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 2,441,379 shares; 2026Q1: 2,441,379 shares; 2026Q2: 2,441,379 shares 2,441,379$96.3M10.4%0Timeline
VTEBVANGUARD MUN BD FDSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 558,333 shares; 2026Q1: 718,533 shares; 2026Q2: 1,614,405 shares 1,614,405$81.7M8.82%+895,872Timeline
EQTEQT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 995,640 shares; 2024Q4: 795,542 shares; 2025Q1: 667,726 shares; 2025Q2: 616,513 shares; 2025Q3: 616,513 shares; 2025Q4: 616,513 shares; 2026Q1: 475,000 shares; 2026Q2: 475,000 shares 475,000$25.3M2.73%0Timeline
GOOGLALPHABET INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 38,434 shares; 2024Q4: 112,258 shares; 2025Q1: 158,158 shares; 2025Q2: 157,986 shares; 2025Q3: 157,986 shares; 2025Q4: 157,986 shares; 2026Q1: 90,000 shares; 2026Q2: 40,000 shares 40,000$14.3M1.54%-50,000Timeline
TECKTECK RESOURCES LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 2,895,453 shares; 2024Q4: 1,750,239 shares; 2025Q1: 741,153 shares; 2025Q2: 563,228 shares; 2025Q3: 563,228 shares; 2025Q4: 563,228 shares; 2026Q1: 323,228 shares; 2026Q2: 120,228 shares 120,228$7.15M0.77%-203,000Timeline
KYTXKYVERNA THERAPEUTICS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 614,477 shares; 2024Q4: 614,477 shares; 2025Q1: 614,477 shares; 2025Q2: 614,477 shares; 2025Q3: 614,477 shares; 2025Q4: 614,477 shares; 2026Q1: 614,477 shares; 2026Q2: 614,477 shares 614,477$5.47M0.59%0Timeline
GTXGARRETT MOTION INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 15,227 shares; 2024Q4: 15,227 shares; 2025Q1: 15,227 shares; 2025Q2: 15,768 shares; 2025Q3: 15,768 shares; 2025Q4: 15,768 shares; 2026Q1: 15,768 shares; 2026Q2: 15,768 shares 15,768$571K0.06%0Timeline
ESIELEMENT SOLUTIONS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 7,444 shares; 2026Q2: 7,444 shares 7,444$355K0.04%0Timeline
AMGAFFILIATED MANAGERS GROUPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 894 shares; 2025Q4: 894 shares; 2026Q1: 894 shares; 2026Q2: 894 shares 894$303K0.03%0Timeline
VMDVIEMED HEALTHCARE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 19,881 shares; 2024Q4: 19,881 shares; 2025Q1: 19,881 shares; 2025Q2: 23,384 shares; 2025Q3: 23,384 shares; 2025Q4: 23,384 shares; 2026Q1: 23,384 shares; 2026Q2: 23,384 shares 23,384$267K0.03%0Timeline
SAIASAIA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 618 shares; 2026Q1: 618 shares; 2026Q2: 618 shares 618$260K0.03%0Timeline
LSTRLANDSTAR SYS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: not reported; 2026Q2: 1,136 shares 1,136$235K0.03%newTimeline
RUSHARUSH ENTERPRISES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 3,199 shares; 2026Q2: 3,199 shares 3,199$233K0.03%0Timeline
IBPINSTALLED BLDG PRODS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 1,000 shares; 2025Q4: 1,000 shares; 2026Q1: 1,000 shares; 2026Q2: 1,000 shares 1,000$230K0.02%0Timeline
UNFUNIFIRST CORP MASSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 854 shares; 2026Q2: 854 shares 854$226K0.02%0Timeline
LNTHLANTHEUS HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: not reported; 2026Q2: 2,017 shares 2,017$224K0.02%newTimeline
FTDRFRONTDOOR INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: 3,925 shares; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: not reported; 2026Q2: 2,811 shares 2,811$218K0.02%newTimeline
IMXIINTERNATIONAL MONEY EXPRESSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 14,179 shares; 2025Q3: 14,179 shares; 2025Q4: 14,179 shares; 2026Q1: 14,179 shares; 2026Q2: 14,179 shares 14,179$205K0.02%0Timeline
AHCOADAPTHEALTH CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 14,220 shares; 2024Q4: 14,220 shares; 2025Q1: 14,220 shares; 2025Q2: 18,132 shares; 2025Q3: 18,132 shares; 2025Q4: 18,132 shares; 2026Q1: 18,132 shares; 2026Q2: 18,132 shares 18,132$189K0.02%0Timeline
HLMNHILLMAN SOLUTIONS CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: 15,044 shares; 2024Q4: 15,044 shares; 2025Q1: 15,044 shares; 2025Q2: 21,650 shares; 2025Q3: 21,650 shares; 2025Q4: 21,650 shares; 2026Q1: 21,650 shares; 2026Q2: 21,650 shares 21,650$183K0.02%0Timeline
JBIJANUS INTERNATIONAL GROUP INQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 19,808 shares; 2025Q3: 19,808 shares; 2025Q4: 19,808 shares; 2026Q1: 19,808 shares; 2026Q2: 19,808 shares 19,808$110K0.01%0Timeline

Options

Puts and calls, as filed. The amount and value describe the underlying shares, not the option premium, so they stay out of % of portfolio (H5).

SecurityTypeAmountValueChange
AMZNAMAZON COM INC COMcall1,250$298K-18,750

Sold out in Q2 2026

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
BGBUNGE GLOBAL SA77,400$9.85Mshares
AVGOBROADCOM INC10,000$3.1Mshares

How Q2 2026 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001214659-26-010375 base2026-08-14acceptance time not in the bulk data set

Filings

Every filing of this filer: 13F reports and notices, the 13D and 13G it filed or is a reporting person of, and Forms 3, 4 and 5 it reported as an owner.

FilingSubjectFiledAcceptedIngested
13F-HR 0001214659-26-010375 Quarter ended 2026-06-302026-08-14acceptance time not in the bulk data set
13F-HR 0001214659-26-006462 Quarter ended 2026-03-312026-05-15acceptance time not in the bulk data set
13F-HR 0001214659-26-001973 Quarter ended 2025-12-312026-02-17acceptance time not in the bulk data set
13F-HR 0001214659-25-016628 Quarter ended 2025-09-302025-11-14acceptance time not in the bulk data set
13F-HR 0001214659-25-012222 Quarter ended 2025-06-302025-08-14acceptance time not in the bulk data set
13F-HR/A 0001214659-25-007923 Quarter ended 2025-03-312025-05-16acceptance time not in the bulk data set
13F-HR 0001214659-25-007827 Quarter ended 2025-03-312025-05-15acceptance time not in the bulk data set
13F-HR 0001214659-25-002838 Quarter ended 2024-12-312025-02-14acceptance time not in the bulk data set
13F-HR 0001214659-24-019135 Quarter ended 2024-09-302024-11-14acceptance time not in the bulk data set
13F-HR 0001214659-24-014681 Quarter ended 2024-06-302024-08-14acceptance time not in the bulk data set
13F-HR 0001214659-24-009306 Quarter ended 2024-03-312024-05-15acceptance time not in the bulk data set
13F-HR 0001214659-24-002823 Quarter ended 2023-12-312024-02-14acceptance time not in the bulk data set
13F-HR 0001214659-23-015125 Quarter ended 2023-09-302023-11-14acceptance time not in the bulk data set
13F-HR 0001214659-23-011282 Quarter ended 2023-06-302023-08-14acceptance time not in the bulk data set
13F-HR 0001214659-23-007183 Quarter ended 2023-03-312023-05-15acceptance time not in the bulk data set
13F-HR 0001214659-23-002417 Quarter ended 2022-12-312023-02-14acceptance time not in the bulk data set
13F-HR 0001214659-22-013693 Quarter ended 2022-09-302022-11-14acceptance time not in the bulk data set
13F-HR 0001214659-22-010199 Quarter ended 2022-06-302022-08-15acceptance time not in the bulk data set
13F-HR 0001214659-22-007018 Quarter ended 2022-03-312022-05-16acceptance time not in the bulk data set
13F-HR 0001214659-22-002626 Quarter ended 2021-12-312022-02-14acceptance time not in the bulk data set