RBB Fund, Inc. (LDRX)
Management Company · XNAS · Series S000088774 · View on SEC EDGAR ↗
- Net assets
- $248.4M
- Holdings
- 102
- As of
- May 31, 2026
- Top 10 holdings weight
- 55.61%
- Effective number of positions
- 23.0
- Positions above 1%
- 18
On this page
- Price chart The fund's market price over time, with technical overlays.
- Performance Total return, volatility, drawdown and other risk metrics.
- Fund flows Money flowing in and out of the fund each month, from N-PORT filings.
- Holdings Every position the fund currently holds, with weights.
- Sector breakdown How the fund's holdings split across market sectors.
- Institutional owners 13F institutions that report holding this ETF.
- Similar funds Other funds with overlapping holdings or comparable size.
LDRX Stock Price Chart Daily OHLCV with technical indicators — pan, zoom, and customize your view
Performance as of March 10, 2026
| Period | Price return | Total return |
|---|---|---|
| 1M | ▼ -2.50% | — |
| 3M | ▼ -3.95% | — |
| 6M | ▲ +1.10% | — |
| YTD | ▼ -2.78% | — |
| 1Y | — | — |
| 3Y | — | — |
| 5Y | — | — |
| Max since May 5, 2025 | ▲ +18.92% | — |
- Volatility 1Y
- —
- Volatility 3Y
- —
- Max drawdown 3Y
- —
- Beta 3Y
- —
- Sharpe 1Y*
- —
Total return is shown once dividend history for this fund has been collected — price return alone would duplicate it misleadingly. Returns are not benchmarked against an index. * Sharpe ratio is computed with a 0% risk-free rate.
Fund flows (SEC-reported)
- Last month (May 2026)
- +$1.6M
- Quarter ending May 2026
- +$10.4M
- Trailing 12 months
- +$20.1M
Jun 2025 – May 2026
Based on the fund's own SEC Form N-PORT monthly flow disclosures (Item C.9 "Flow Information") — sales minus redemptions, reinvested distributions excluded. This is a different, independent metric from the "Net flows" estimate above (which is derived from daily shares-outstanding changes). SEC N-PORT filing lag is up to ~60 days; the most recent month/quarter may not yet be fully reflected.
Full composition 102 holdings
| Name | CUSIP | Value | % | Balance | Category | Country |
|---|---|---|---|---|---|---|
| Simon Property Group Inc | 828806109 | $322K | 0.13 | 1,570 | EC | US |
| NIKE Inc | 654106103 | $292K | 0.12 | 6,325 | EC | US |
Sector breakdown
Institutional owners (13F) 10 filers
Institutions that report holding this ETF in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.
| Institution | Value | % of tracked 13F | Shares | Type | As of |
|---|---|---|---|---|---|
| ROYAL BANK OF CANADA | $8,290,000 | 29.41% | 234,780 | Shares | June 30, 2026 |
| FIFTH THIRD BANCORP | $5,400,574 | 19.16% | 152,951 | Shares | June 30, 2026 |
| COMERICA BANK | $5,032,023 | 17.85% | 152,951 | Shares | Dec. 31, 2025 |
| WELLS FARGO & COMPANY/MN | $4,155,858 | 14.74% | 117,699 | Shares | June 30, 2026 |
| Concurrent Investment Advisors, LLC | $3,441,078 | 12.21% | 97,456 | Shares | June 30, 2026 |
| Wealthspire Advisors, LLC | $756,324 | 2.68% | 21,420 | Shares | June 30, 2026 |
| LPL Financial LLC | $420,462 | 1.49% | 11,908 | Shares | June 30, 2026 |
| Summit Global Investments | $278,411 | 0.99% | 7,884,953 | Shares | June 30, 2026 |
| INTREPID CAPITAL MANAGEMENT INC | $256,627 | 0.91% | 7,268 | Shares | June 30, 2026 |
| SouthState Bank Corp | $154,866 | 0.55% | 4,386 | Shares | June 30, 2026 |
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