The RBB Fund, Inc. - F/m US Treasury 6 Month Bill ETF
US ˙ NasdaqGM ˙ US74933W4603

SecurityXBIL / The RBB Fund, Inc. - F/m US Treasury 6 Month Bill ETF
InstitutionIntegrated Wealth Concepts LLC
Latest Disclosed Ownership122,000 shares
Latest Disclosed Value $ 6,103,637
Integrated Wealth Concepts LLC reports 8.67% decrease in ownership of XBIL / The RBB Fund, Inc. - F/m US Treasury 6 Month Bill ETF

On May 15, 2026 - Integrated Wealth Concepts LLC filed a 13F-HR form disclosing ownership of 122,000 shares of The RBB Fund, Inc. - F/m US Treasury 6 Month Bill ETF (US:XBIL) valued at $6,103,660 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 133,576 shares of The RBB Fund, Inc. - F/m US Treasury 6 Month Bill ETF. This represents a change in shares of -8.67% during the quarter. The current value of the position is $6,106,100 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 U S TREASURY MF Closed and MF Open 74933W460 122,000 -11,576 -8.67 6,104 -8.75 0.0487
2026-02-13 2025-12-31 13F U S TREASURY MF Closed and MF Open 74933W460 133,576 9,003 7.23 6,688 6.97 0.0795
2025-11-14 2025-09-30 13F U S TREASURY MF Closed and MF Open 74933W460 124,573 9,831 8.57 6,253 8.65 0.0559
2025-08-14 2025-06-30 13F U S TREASURY MF Closed and MF Open 74933W460 114,742 9,437 8.96 5,754 8.92 0.0577
2025-05-15 2025-03-31 13F U S TREASURY MF Closed and MF Open 74933W460 105,305 22,007 26.42 5,283 26.78 0.0616
2025-02-14 2024-12-31 13F RBB US MF Closed and MF Open 74933W460 83,298 66,130 385.19 4,168 383.97 0.0484
2024-11-14 2024-09-30 13F RBB US MF Closed and MF Open 74933W460 17,168 8,913 107.97 862 108.47 0.0105
2024-08-14 2024-06-30 13F RBB US MF Closed and MF Open 74933W460 8,255 8,255 413 0.0056
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.