The RBB Fund, Inc. - Motley Fool 100 Index ETF
US ˙ BATS

SecurityTMFC / The RBB Fund, Inc. - Motley Fool 100 Index ETF
InstitutionMorgan Stanley
Latest Disclosed Ownership1,327,881 shares
Latest Disclosed Value $ 87,600,354
Morgan Stanley reports 22.27% increase in ownership of TMFC / The RBB Fund, Inc. - Motley Fool 100 Index ETF

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 1,327,881 shares of The RBB Fund, Inc. - Motley Fool 100 Index ETF (US:TMFC) valued at $87,600,310 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 1,086,008 shares of The RBB Fund, Inc. - Motley Fool 100 Index ETF. This represents a change in shares of 22.27% during the quarter. The current value of the position is $103,481,766 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F RBB FD MOTLEY FOL ETF 74933W601 1,327,881 241,873 22.27 87,600 12.39 0.0053
2026-05-27 2025-12-31 13F/A-1 RBB FD MOTLEY FOL ETF 74933W601 1,086,008 986,469 991.04 77,943 1,010.28 0.0047
2026-02-13 2025-12-31 13F RBB FD MOTLEY FOL ETF 74933W601 1,086,008 986,469 77,943 0.0047
2026-05-27 2025-09-30 13F/A-1 RBB FD MOTLEY FOL ETF 74933W601 99,539 83,192 508.91 7,021 566.03 0.0004
2025-11-14 2025-09-30 13F RBB FD MOTLEY FOL ETF 74933W601 99,539 83,192 7,021 0.0004
2025-08-15 2025-06-30 13F RBB FD MOTLEY FOL ETF 74933W601 16,347 3,299 25.28 1,055 45.38 0.0001
2025-05-15 2025-03-31 13F RBB FD MOTLEY FOL ETF 74933W601 13,048 -2,160 -14.20 726 -20.68 0.0001
2025-05-15 2024-12-31 13F/A-1 RBB FD MOTLEY FOL ETF 74933W601 15,208 1,657 12.23 914 19.95 0.0001
2025-02-14 2024-12-31 13F RBB FD MOTLEY FOL ETF 74933W601 15,208 1,657 914 0.0001
2025-05-14 2024-09-30 13F/A-2 RBB FD MOTLEY FOL ETF 74933W601 13,551 3,684 37.34 762 43.50 0.0001
2025-02-14 2024-09-30 13F/A-1 RBB FD MOTLEY FOL ETF 74933W601 13,551 3,684 762 0.0001
2024-11-14 2024-09-30 13F RBB FD MOTLEY FOL ETF 74933W601 13,551 3,684 762 0.0000
2025-05-14 2024-06-30 13F/A-2 RBB FD MOTLEY FOL ETF 74933W601 9,867 155 1.60 531 10.40 0.0000
2024-10-17 2024-06-30 13F/A-1 RBB FD MOTLEY FOL ETF 74933W601 9,867 155 531 0.0000
2024-08-14 2024-06-30 13F RBB FD MOTLEY FOL ETF 74933W601 9,867 155 531 0.0000
2024-10-17 2024-03-31 13F/A-2 RBB FD MOTLEY FOL ETF 74933W601 9,712 1,077 12.47 482 24.94 0.0000
2024-08-16 2024-03-31 13F/A-1 RBB FD MOTLEY FOL ETF 74933W601 9,712 1,077 482 0.0000
2024-05-15 2024-03-31 13F RBB FD MOTLEY FOL ETF 74933W601 9,712 1,077 482 0.0000
2024-08-16 2023-12-31 13F/A-1 RBB FD MOTLEY FOL ETF 74933W601 8,635 -670 -7.20 386 5.48 0.0000
2024-02-13 2023-12-31 13F RBB FD MOTLEY FOL ETF 74933W601 8,635 -670 386 0.0000
2023-11-15 2023-09-30 13F RBB FD MOTLEY FOL ETF 74933W601 9,305 4,376 88.78 366 82.50 0.0000
2023-08-14 2023-06-30 13F RBB FD MOTLEY FOL ETF 74933W601 4,929 550 12.56 201 29.03 0.0000
2023-05-15 2023-03-31 13F RBB FD MOTLEY FOL ETF 74933W601 4,379 928 26.89 155 47.62 0.0000
2023-02-14 2022-12-31 13F RBB FD MOTLEY FOL ETF 74933W601 3,451 -156 -4.32 105 -5.41 0.0000
2022-11-14 2022-09-30 13F RBB FD MOTLEY FOL ETF 74933W601 3,607 550 17.99 111 14.43 0.0000
2022-10-27 2022-06-30 13F/A-1 RBB FD MOTLEY FOL ETF 74933W601 3,057 -2,117 -40.92 97 -54.03 0.0000
2022-08-15 2022-06-30 13F RBB FD MOTLEY FOL ETF 74933W601 3,057 -2,117 97 0.0000
2022-10-27 2022-03-31 13F/A-1 RBB FD MOTLEY FOL ETF 74933W601 5,174 -517 -9.08 211 -15.94 0.0000
2022-05-13 2022-03-31 13F RBB FD MOTLEY FOL ETF 74933W601 5,174 -517 211 0.0000
2022-02-14 2021-12-31 13F RBB FD MOTLEY FOL ETF 74933W601 5,691 2,068 57.08 251 74.31 0.0000
2021-11-15 2021-09-30 13F RBB FD MOTLEY FOL ETF 74933W601 3,623 -783 -17.77 144 -17.24 0.0000
2021-08-23 2021-06-30 13F/A-1 RBB FD MOTLEY FOL ETF 74933W601 4,406 -775 -14.96 174 -5.43 0.0000
2021-08-16 2021-06-30 13F RBB FD MOTLEY FOL ETF 74933W601 4,406 -775 174 0.0000
2021-05-17 2021-03-31 13F RBB FD MOTLEY FOL ETF 74933W601 5,181 115 2.27 184 2.79 0.0000
2021-02-16 2020-12-31 13F RBB FD MOTLEY FOL ETF 74933W601 5,066 3,735 280.62 179 326.19 0.0000
2020-11-13 2020-09-30 13F RBB FD MOTLEY FOL ETF 74933W601 1,331 -900 -40.34 42 -32.26 0.0000
2020-08-14 2020-06-30 13F RBB FD MOTLEY FOL ETF 74933W601 2,231 -605 -21.33 62 0.00 0.0000
2020-05-26 2020-03-31 13F/A-1 EQUINOX FDS TR MOTLEY FOL ETF 74933W601 2,836 -1,814 -39.01 62 -46.55 0.0000
2020-05-15 2020-03-31 13F EQUINOX FDS TR MOTLEY FOL ETF 74933W601 2,836 62
2020-02-14 2019-12-31 13F RBB FD MOTLEY FOL ETF 74933W601 4,650 1,900 69.09 116 87.10 0.0000
2019-11-14 2019-09-30 13F RBB FD MOTLEY FOL ETF 74933W601 2,750 0 0.00 62 1.64 0.0000
2019-08-14 2019-06-30 13F RBB FD MOTLEY FOL ETF 74933W601 2,750 -700 -20.29 61 -16.44 0.0000
2019-05-15 2019-03-31 13F RBB FD MOTLEY FOL ETF 74933W601 3,450 3,450 25.45 73 19.67 0.0000
2019-02-14 2018-12-31 13F RBB FD MOTLEY FOL ETF 74933W601 0 -1,000 -100.00 0 -100.00
2019-04-23 2018-09-30 13F/A-2 RBB FD MOTLEY FOL ETF 74933W601 1,000 1,000 22 0.0000
2018-11-20 2018-09-30 13F/A-1 RBB FD MOTLEY FOL ETF 74933W601 1,000 0 22 0.0000
2018-11-14 2018-09-30 13F RBB FD MOTLEY FOL ETF 74933W601 1,000 22 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.