RBB Fund, Inc.. Holdings as of May 31, 2026, from Form N-PORT.
Share of net assets at the report date, for the whole fund across all share classes.
| Holding | Weight | Value | Shares or units |
|---|---|---|---|
| Astera Labs IncALAB | 2.92% | $936.32K | 2,731 |
| Interactive Brokers Group IncIBKR | 1.93% | $618.44K | 7,111 |
| Cboe Global Markets IncCBOE | 1.70% | $546.70K | 1,639 |
| Reddit IncRDDT | 1.69% | $541.73K | 3,078 |
| AST SpaceMobile IncASTS | 1.65% | $530.87K | 4,681 |
| First Solar IncFSLR | 1.64% | $527.99K | 1,721 |
| Copart IncCPRT | 1.54% | $493.39K | 15,056 |
| Zoom Communications IncZM | 1.52% | $488.24K | 4,806 |
| MasTec IncMTZ | 1.49% | $477.50K | 1,262 |
| Fair Isaac CorpFICO | 1.44% | $463.97K | 371 |
| Twilio IncTWLO | 1.43% | $460.01K | 2,413 |
| Casey's General Stores IncCASY | 1.39% | $448.01K | 584 |
| Biogen IncBIIB | 1.39% | $446.88K | 2,280 |
| Veeva Systems IncVEEV | 1.38% | $442.30K | 2,537 |
| Dexcom IncDXCM | 1.37% | $439.12K | 5,955 |
| Sterling Infrastructure IncSTRL | 1.37% | $439.03K | 510 |
| Cognizant Technology SolutionsCTSH | 1.32% | $425.19K | 7,626 |
| XPO IncXPO | 1.26% | $404.08K | 1,886 |
| MongoDB IncMDB | 1.23% | $396.28K | 1,181 |
| Illumina IncILMN | 1.20% | $386.70K | 2,373 |
| Williams-Sonoma IncWSM | 1.19% | $382.92K | 1,881 |
| SoFi Technologies IncSOFI | 1.16% | $372.85K | 20,464 |
| Ulta Beauty IncULTA | 1.14% | $365.35K | 718 |
| Rollins IncROL | 1.13% | $362.95K | 7,625 |
| Markel Group IncMKL | 1.12% | $361.30K | 199 |
| Zscaler IncZS | 1.11% | $355.19K | 2,542 |
| Okta IncOKTA | 1.09% | $349.84K | 2,838 |
| Quest Diagnostics IncDGX | 1.05% | $336.01K | 1,724 |
| Veralto CorpVLTO | 0.99% | $319.46K | 3,885 |
| Samsara IncIOT | 0.99% | $318.69K | 9,108 |
| SiTime CorpSITM | 0.99% | $318.17K | 448 |
| Roku IncROKU | 0.95% | $305.27K | 2,345 |
| Incyte CorpINCY | 0.94% | $301.15K | 3,113 |
| Moderna IncMRNA | 0.90% | $289.79K | 6,141 |
| RBC Bearings IncRBC | 0.90% | $288.27K | 504 |
| WESCO International IncWCC | 0.88% | $283.52K | 785 |
| NVR IncNVR | 0.87% | $280.82K | 46 |
| Invitation Homes IncINVH | 0.87% | $280.68K | 9,596 |
| Hyatt Hotels CorpH | 0.84% | $269.50K | 1,486 |
| Guardant Health IncGH | 0.82% | $264.57K | 2,040 |
| SS&C Technologies Holdings IncSSNC | 0.80% | $257.72K | 3,817 |
| Textron IncTXT | 0.80% | $257.30K | 2,804 |
| Tractor Supply CoTSCO | 0.80% | $257.25K | 8,159 |
| Rubrik IncRBRK | 0.78% | $250.99K | 3,192 |
| Toast IncTOST | 0.77% | $248.77K | 9,557 |
| Neurocrine Biosciences IncNBIX | 0.76% | $244.10K | 1,542 |
| BorgWarner IncBWA | 0.73% | $234.28K | 3,262 |
| Watsco IncWSO | 0.69% | $222.10K | 605 |
| Nutanix IncNTNX | 0.67% | $216.30K | 4,154 |
| RPM International IncRPM | 0.67% | $216.18K | 2,040 |
Holdings from the fund's latest Form N-PORT; expense ratio (net of fee waivers) from the risk/return summary of its prospectus; fund type from Form N-CEN. Prices are end-of-day closes adjusted for splits; total return also reinvests distributions.