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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 $957,172,109 across 27 holdings for the quarter ended 2025-12-31, in a 13F-HR filed 2026-02-17. Its ten largest share positions make up 93.23% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001214659-26-001973

Period
2025-12-31
Reported value
$957M
Holdings
27
Top 10 weight
93.23%
New
4
Sold out
15

Largest buys vs the previous quarter

SecurityShares changeApprox. value
MDLNnew+2,441,379$103M
AMZNadded+196,700$45.4M
FERGadded+175,000$39M
VTEBnew+558,333$28.1M
PGRadded+120,000$27.3M

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
MSFTexited-50,939-$26.4M
BGreduced-280,000-$24.9M
EWJexited-104,482-$8.38M
FCXreduced-121,678-$6.18M
CCJexited-50,965-$4.27M

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, Q4 2025

Share positions as resolved from 13F-HR 0001214659-26-001973, largest first. % of portfolio is the value over $957,172,109, 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; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,440 shares; 2024Q4: 240,706 shares; 2025Q1: 350,076 shares; 2025Q2: 589,906 shares; 2025Q3: 745,558 shares; 2025Q4: 865,558 shares 865,558$197M20.59%+120,000Timeline
AERAERCAP HOLDINGS NVQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 516,726 shares; 2025Q2: 841,315 shares; 2025Q3: 1,133,357 shares; 2025Q4: 1,133,357 shares 1,133,357$163M17.02%0Timeline
AMZNAMAZON COM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 51,403 shares; 2024Q4: 104,872 shares; 2025Q1: 189,478 shares; 2025Q2: 189,179 shares; 2025Q3: 439,179 shares; 2025Q4: 635,879 shares 635,879$147M15.33%+196,700Timeline
FERGFERGUSON ENTERPRISES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 267,772 shares; 2025Q3: 292,772 shares; 2025Q4: 467,772 shares 467,772$104M10.88%+175,000Timeline
MDLNMEDLINE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 2,441,379 shares 2,441,379$103M10.71%newTimeline
GOOGLALPHABET INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 38,434 shares; 2024Q4: 112,258 shares; 2025Q1: 158,158 shares; 2025Q2: 157,986 shares; 2025Q3: 157,986 shares; 2025Q4: 157,986 shares 157,986$49.4M5.17%0Timeline
VEAVANGUARD TAX-MANAGED FDSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 662,117 shares; 2025Q2: 662,117 shares; 2025Q3: 662,117 shares; 2025Q4: 662,117 shares 662,117$41.4M4.32%0Timeline
EQTEQT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 995,640 shares; 2024Q4: 795,542 shares; 2025Q1: 667,726 shares; 2025Q2: 616,513 shares; 2025Q3: 616,513 shares; 2025Q4: 616,513 shares 616,513$33M3.45%0Timeline
VTEBVANGUARD MUN BD FDSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 558,333 shares 558,333$28.1M2.93%newTimeline
TECKTECK RESOURCES LTDQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 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 563,228$27M2.82%0Timeline
AVGOBROADCOM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 107,710 shares; 2024Q4: 97,891 shares; 2025Q1: 100,149 shares; 2025Q2: 99,841 shares; 2025Q3: 74,841 shares; 2025Q4: 64,841 shares 64,841$22.4M2.34%-10,000Timeline
AMGNAMGEN INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 39,618 shares; 2024Q4: 91,610 shares; 2025Q1: 70,017 shares; 2025Q2: 69,824 shares; 2025Q3: 69,824 shares; 2025Q4: 60,824 shares 60,824$19.9M2.08%-9,000Timeline
BGBUNGE GLOBAL SAQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 462,395 shares; 2024Q4: 478,818 shares; 2025Q1: 431,587 shares; 2025Q2: 380,853 shares; 2025Q3: 380,853 shares; 2025Q4: 100,853 shares 100,853$8.98M0.94%-280,000Timeline
KYTXKYVERNA THERAPEUTICS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 614,477 shares; 2024Q4: 614,477 shares; 2025Q1: 614,477 shares; 2025Q2: 614,477 shares; 2025Q3: 614,477 shares; 2025Q4: 614,477 shares 614,477$5.78M0.6%0Timeline
FCXFREEPORT MCMORAN INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 762,020 shares; 2024Q4: 798,571 shares; 2025Q1: 561,450 shares; 2025Q2: 529,978 shares; 2025Q3: 221,678 shares; 2025Q4: 100,000 shares 100,000$5.08M0.53%-121,678Timeline
GTXGARRETT MOTION INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 15,227 shares; 2024Q4: 15,227 shares; 2025Q1: 15,227 shares; 2025Q2: 15,768 shares; 2025Q3: 15,768 shares; 2025Q4: 15,768 shares 15,768$275K0.03%0Timeline
IBPINSTALLED BLDG PRODS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 1,000 shares; 2025Q4: 1,000 shares 1,000$259K0.03%0Timeline
AMGAFFILIATED MANAGERS GROUPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 894 shares; 2025Q4: 894 shares 894$258K0.03%0Timeline
WDCWESTERN DIGITAL CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 3,780 shares; 2024Q4: not reported; 2025Q1: 7,029 shares; 2025Q2: 5,684 shares; 2025Q3: 2,323 shares; 2025Q4: 1,475 shares 1,475$254K0.03%-848Timeline
GOOGALPHABET INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 781 shares 781$245K0.03%newTimeline
IMXIINTERNATIONAL MONEY EXPRESSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 14,179 shares; 2025Q3: 14,179 shares; 2025Q4: 14,179 shares 14,179$218K0.02%0Timeline
STXSEAGATE TECHNOLOGY HLDNGS PLQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 2,790 shares; 2024Q4: not reported; 2025Q1: 3,533 shares; 2025Q2: 2,866 shares; 2025Q3: 1,171 shares; 2025Q4: 743 shares 743$205K0.02%-428Timeline
SAIASAIA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 618 shares 618$202K0.02%newTimeline
HLMNHILLMAN SOLUTIONS CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 15,044 shares; 2024Q4: 15,044 shares; 2025Q1: 15,044 shares; 2025Q2: 21,650 shares; 2025Q3: 21,650 shares; 2025Q4: 21,650 shares 21,650$187K0.02%0Timeline
AHCOADAPTHEALTH CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 14,220 shares; 2024Q4: 14,220 shares; 2025Q1: 14,220 shares; 2025Q2: 18,132 shares; 2025Q3: 18,132 shares; 2025Q4: 18,132 shares 18,132$181K0.02%0Timeline
VMDVIEMED HEALTHCARE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 19,881 shares; 2024Q4: 19,881 shares; 2025Q1: 19,881 shares; 2025Q2: 23,384 shares; 2025Q3: 23,384 shares; 2025Q4: 23,384 shares 23,384$174K0.02%0Timeline
JBIJANUS INTERNATIONAL GROUP INQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: 19,808 shares; 2025Q3: 19,808 shares; 2025Q4: 19,808 shares 19,808$130K0.01%0Timeline

Sold out in Q4 2025

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

SecurityShares beforeValue beforeType
MSFTMICROSOFT CORP50,939$26.4Mshares
EWJISHARES INC104,482$8.38Mshares
CCJCAMECO CORP50,965$4.27Mshares
EWZISHARES INC50,100$1.55Mcall
SKYDPARAMOUNT SKYDANCE CORP21,991$416Kshares
COFCAPITAL ONE FINL CORP1,228$261Kshares
BRK-BBERKSHIRE HATHAWAY INC DEL489$246Kshares
PLTRPALANTIR TECHNOLOGIES INC1,208$220Kshares
CVXCHEVRON CORPORATION1,324$206Kshares
TSLATESLA INC454$202Kshares
BXBLACKSTONE INC800$137Kput
FFORD MTR CO10,183$122Kshares
BXBLACKSTONE INC698$119Kshares
VTRSVIATRIS INC11,098$110Kshares
AMCOR PLCAMCOR PLC11,107$90.9Kshares

How Q4 2025 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 0001214659-26-001973 base2026-02-17acceptance time not in the bulk data set