MBB PUBLIC MARKETS I LLC
13F Reported Value
ⓘ$839.4M
incl. option notional
Equity Holdings
ⓘ$835.2M
Option Notional
ⓘ$4.2M
$0 puts / $4.2M calls
Holdings
25
Latest Filing
2026-03-31
Filing Quarter
Q1 2026
Portfolio Overview
MBB PUBLIC MARKETS I LLC disclosed 25 positions worth $839.4M in its Form 13F-HR for Q1 2026 — $835.2M in common stock plus $4.2M of put/call option positions (reported at underlying notional value, not premium at risk), led by $PGR (PROGRESSIVE CORP/OH/) at 21.1% of the equity portfolio, followed by $AER and $AMZN. During the quarter the fund opened 4 new positions and exited 5 — including a new stake in $AMZN. The portfolio is most concentrated in Consumer Discretionary (31.8% of disclosed assets). All figures are sourced directly from MBB PUBLIC MARKETS I LLC’s Form 13F-HR filing with the SEC under CIK 1892378.
AI Fund Analysis
ConcentratingSector Allocation
AUM History
Top Equity Holdings by Value
Option Positions
13F rules report options at the value of the underlying shares (notional) — not the premium paid or capital at risk. Shown separately from the equity sleeve above.
Quarterly Activity — Q1 2026
Click any card to unlockTop Holdings
- 83.6#16
Quality
$176.5M890,558 sh - —
Quality
$155.5M1,133,357 sh - 74.6#152
Quality
$141.9M681,280 sh - 58.9
Quality
$123.1M527,772 sh - —
Quality
$108.6M2,441,379 sh VANGUARD MUN BD FDS
—Quality
$35.8M718,533 sh- 83.3
Quality
$30.2M475,000 sh - 80.2
Quality
$25.9M90,000 sh - —
Quality
$16.7M323,228 sh - 55.9
Quality
$9.8M77,400 sh
| Company | Quality | Value | Shares |
|---|---|---|---|
 PROGRESSIVE CORP/OH/$PGR | 83.6#16 | $176.5M | 890,558 |
 AerCap Holdings N.V.$AER | — | $155.5M | 1,133,357 |
 AMAZON COM INC$AMZN | 74.6#152 | $141.9M | 681,280 |
 Ferguson Enterprises Inc. /DE/$FERG | 58.9 | $123.1M | 527,772 |
 Medline Inc.$MDLN | — | $108.6M | 2,441,379 |
| VANGUARD MUN BD FDS | — | $35.8M | 718,533 |
 EQT Corp$EQT | 83.3 | $30.2M | 475,000 |
 Alphabet Inc.$GOOG | 80.2 | $25.9M | 90,000 |
 TECK RESOURCES LTD$TECK | — | $16.7M | 323,228 |
 Bunge Global SA$BG | 55.9 | $9.8M | 77,400 |
Unlock AI quality scores for every holding
32-signal composite ranking on each of MBB PUBLIC MARKETS I LLC's 25 positions.
Showing top 10 of 25 holdings.
Sector Allocation
Consumer Discretionary
$265.4M
Financials
$176.8M
Industrials
$156.7M
Healthcare
$114.4M
Other
$35.8M
Energy
$30.2M
Technology
$29.0M
Materials
$17.0M
Full Holdings — MBB PUBLIC MARKETS I LLC (Q1 2026)
All 25 disclosed positions from the latest Form 13F-HR, with quarter-over-quarter share changes and 13F Pro quality scores. Sourced from SEC EDGAR.
| # | Ticker | Company | Value | Weight | QoQ | Quality |
|---|---|---|---|---|---|---|
| 1 | $PGR | PROGRESSIVE CORP/OH/ | $176.5M | 21.1% | +3% | 83.6 |
| 2 | $AER | AerCap Holdings N.V. | $155.5M | 18.6% | +0% | — |
| 3 | $AMZN | AMAZON COM INC | $141.9M | 17.0% | +7% | 74.6 |
| 4 | $FERG | Ferguson Enterprises Inc. /DE/ | $123.1M | 14.7% | +13% | 58.9 |
| 5 | $MDLN | Medline Inc. | $108.6M | 13.0% | +0% | — |
| 6 | — | VANGUARD MUN BD FDS | $35.8M | 4.3% | +29% | — |
| 7 | $EQT | EQT Corp | $30.2M | 3.6% | -23% | 83.3 |
| 8 | $GOOG | Alphabet Inc. | $25.9M | 3.1% | -43% | 80.2 |
| 9 | $TECK | TECK RESOURCES LTD | $16.7M | 2.0% | -43% | — |
| 10 | $BG | Bunge Global SA | $9.8M | 1.2% | -23% | 55.9 |
| 11 |  $KYTX | Kyverna Therapeutics, Inc. | $5.3M | 0.6% | +0% | — |
| 12 | $AMZNCALL | AMAZON COM INC | $4.2M | — | NEW | 74.6 |
| 13 |  $AVGO | Broadcom Inc. | $3.1M | 0.4% | -85% | 86.4 |
| 14 |  $GTX | Garrett Motion Inc. | $286,505 | 0.0% | +0% | 59.6 |
| 15 |  $IBP | Installed Building Products, Inc. | $265,150 | 0.0% | +0% | 62.4 |
| 16 |  $ESI | Element Solutions Inc | $254,138 | 0.0% | NEW | 63.1 |
| 17 |  $AMG | AFFILIATED MANAGERS GROUP, INC. | $247,370 | 0.0% | +0% | 60.3 |
| 18 |  $IMXI | International Money Express, Inc. | $224,028 | 0.0% | +0% | 36.9 |
| 19 |  $SAIA | SAIA INC | $217,091 | 0.0% | +0% | 57.3 |
| 20 |  $AHCO | AdaptHealth Corp. | $215,771 | 0.0% | +0% | 47.9 |
| 21 |  $VMD | VIEMED HEALTHCARE, INC. | $215,367 | 0.0% | +0% | 57.2 |
| 22 |  $UNF | UNIFIRST CORP | $214,858 | 0.0% | NEW | 48.4 |
| 23 |  $RUSHA | RUSH ENTERPRISES INC \TX\ | $211,486 | 0.0% | NEW | 52.7 |
| 24 |  $HLMN | Hillman Solutions Corp. | $180,128 | 0.0% | +0% | 43.8 |
| 25 |  $JBI | Janus International Group, Inc. | $102,011 | 0.0% | +0% | 40.6 |
New Positions (4)
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