RBB — RBB BANCORP
As of Q2 2026, 30 SEC-registered investment managers reported holding RBB (RBB BANCORP) in their latest 13F filings, with a combined reported value of $89.12M across 3.26M shares. That is +30.4% by share count (+761.26K shares) versus the previous quarter, while reported value moved +67.4%. Ownership is concentrated: the five largest holders account for 68.3% of reported value and the top ten for 83.6%.
Compared with the prior quarter, 5 opened new positions, 22 added to existing stakes, 2 trimmed, 1 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
RBB is classified in the Financials sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
| Fund | Quarter | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|---|
| BlackRock Inc history | Q2 2026 | 1.29M | $35.42M | 0.00% | Add |
| Vanguard Group history | Q4 2025 | 862.10K | $17.79M | 0.00% | Hold |
| Geode Capital Management history | Q2 2026 | 370.55K | $10.16M | 0.00% | Add |
| Wellington Management Group history | Q1 2022 | 369.64K | $8.68M | 0.00% | Add |
| Arrowstreet Capital history | Q2 2026 | 223.88K | $6.14M | 0.00% | Add |
| Morgan Stanley history | Q2 2026 | 206.55K | $5.66M | 0.00% | Add |
| Northern Trust Corp history | Q2 2026 | 125.58K | $3.44M | 0.00% | Add |
| Two Sigma Investments history | Q2 2026 | 117.87K | $3.23M | 0.00% | Add |
| AQR Capital Management history | Q2 2026 | 106.30K | $2.91M | 0.00% | Add |
| BNY Mellon history | Q2 2026 | 97.89K | $2.68M | 0.00% | Add |
| Marshall Wace history | Q2 2026 | 97.84K | $2.68M | 0.00% | New |
| Goldman Sachs Group history | Q2 2026 | 80.06K | $2.19M | 0.00% | Add |
| Citadel Advisors history | Q2 2026 | 66.63K | $1.83M | 0.00% | Add |
| UBS Group AG history | Q2 2026 | 56.79K | $1.56M | 0.00% | Add |
| Bank of America Corp history | Q2 2026 | 52.41K | $1.44M | 0.00% | Add |
| Prudential Financial history | Q2 2026 | 50.38K | $1.38M | 0.00% | Add |
| Charles Schwab Investment Management history | Q2 2026 | 46.61K | $1.28M | 0.00% | Add |
| Point72 Asset Management history | Q2 2026 | 43.48K | $1.19M | 0.00% | New |
| D. E. Shaw & Co history | Q2 2026 | 37.44K | $1.03M | 0.00% | Add |
| Invesco Ltd history | Q2 2026 | 32.61K | $894.09K | 0.00% | Reduce |
New Positions (Q2 2026)
- Marshall Wace 97.84K sh · $2.68M
- Point72 Asset Management 43.48K sh · $1.19M
- Renaissance Technologies 29.70K sh · $814.23K
- Lazard Asset Management 18.82K sh · $516.09K
- JPMorgan Chase & Co 7.36K sh · $201.33K
Fully Exited (vs previous quarter)
- Franklin Resources sold 10.67K sh · $228.08K
Fund Position History — shares by quarter (top 20 funds)
| Fund | Q3 2021 | Q4 2021 | Q1 2022 | Q2 2022 | Q3 2022 | Q4 2022 | Q1 2023 | Q2 2023 | Q3 2023 | Q4 2023 | Q1 2024 | Q2 2024 | Q3 2024 | Q4 2024 | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | Q1 2026 | Q2 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BlackRock Inc | — | — | — | — | — | — | — | — | — | — | — | — | 1.34M | 1.33M | 1.27M | 1.22M | 1.21M | 1.17M | 1.14M | 1.29M |
| Geode Capital Management | 224.78K | 227.19K | 238.83K | 246.08K | 246.97K | 255.03K | 265.85K | 303.01K | 309.60K | 330.67K | 333.05K | 354.15K | 349.46K | 329.12K | 348.13K | 362.88K | 356.09K | 341.98K | 347.33K | 370.55K |
| Arrowstreet Capital | 54.47K | 14.79K | — | — | — | — | — | — | — | — | 67.14K | 95.06K | 118.87K | 118.87K | 111.16K | 111.16K | 200.19K | 200.19K | 199.74K | 223.88K |
| Morgan Stanley | 17.59K | 18.61K | 26.99K | 51.23K | 26.38K | 36.30K | 72.83K | 140.80K | 140.18K | 168.20K | 150.57K | 144.34K | 182.29K | 183.57K | 166.20K | 150.39K | 135.16K | 153.31K | 132.58K | 206.55K |
| Northern Trust Corp | 125.85K | 125.91K | 119.56K | 122.31K | 119.58K | 119.69K | 117.28K | 131.04K | 129.57K | 133.52K | 135.05K | 131.88K | 130.93K | 128.32K | 127.86K | 123.47K | 123.28K | 107.33K | 116.17K | 125.58K |
| Two Sigma Investments | 21.70K | 22.23K | 22.86K | 42.39K | 32.51K | 50.31K | 28.74K | — | 20.98K | — | — | 22.90K | 14.42K | 12.58K | 25.84K | 28.15K | 54.81K | 66.16K | 60.34K | 117.87K |
| AQR Capital Management | — | — | — | — | — | — | — | — | — | — | — | 12.97K | 19.36K | 20.97K | 19.15K | 23.61K | 64.98K | 71.79K | 77.03K | 106.30K |
| BNY Mellon | 124.91K | 118.55K | 119.29K | 116.65K | 121.68K | 121.52K | 118.51K | 122.36K | 114.76K | 84.59K | 80.21K | 86.99K | 73.85K | 57.76K | 56.10K | 58.39K | 60.54K | 90.23K | 88.94K | 97.89K |
| Marshall Wace | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 23.20K | 30.78K | — | 97.84K |
| Goldman Sachs Group | 9.59K | 21.66K | 9.08K | 33.70K | 17.06K | 15.52K | 23.27K | 14.57K | — | — | 10.69K | 24.86K | 49.78K | 59.54K | 45.95K | 13.83K | 47.98K | 38.39K | 63.59K | 80.06K |
| Citadel Advisors | — | 8.60K | — | — | 10.40K | 52.44K | 24.27K | — | 11.46K | — | 10.01K | 25.10K | — | 31.25K | 52.68K | 88.95K | 24.75K | 21.75K | 44.59K | 66.63K |
| UBS Group AG | 443 | 4.92K | 2.74K | — | 1.25K | 4.97K | 5.74K | 9.61K | 9.28K | 18.89K | 16.75K | 5.95K | 28.89K | 28.00K | 10.01K | 14.88K | 18.92K | 2.66K | 12.47K | 56.79K |
| Bank of America Corp | 6.33K | 10.40K | 9.96K | 2.93K | 2.58K | 10.26K | 13.75K | 20.84K | 32.69K | 39.68K | 25.02K | 22.75K | 15.29K | 18.75K | 13.86K | 9.36K | 31.00K | 31.75K | 29.63K | 52.41K |
| Prudential Financial | 8.01K | — | — | — | 10.17K | 13.97K | 11.77K | 15.17K | 15.97K | 11.91K | 11.11K | 11.91K | 12.01K | 22.61K | 23.05K | 20.36K | 22.46K | 19.04K | 10.97K | 50.38K |
| Charles Schwab Investment Management | 36.13K | 37.41K | 37.42K | 39.57K | 38.05K | 38.77K | 39.31K | 44.40K | 46.38K | 44.68K | 42.98K | 46.35K | 46.00K | 46.00K | 46.44K | 50.01K | 48.33K | 45.85K | 42.75K | 46.61K |
| Point72 Asset Management | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 12.27K | — | 43.48K |
| D. E. Shaw & Co | — | — | — | — | — | — | — | — | — | — | — | 13.85K | — | — | 19.64K | 13.37K | 18.86K | 19.58K | 18.91K | 37.44K |
| Invesco Ltd | 20.19K | 15.19K | 15.71K | 23.93K | 17.93K | 45.48K | 24.58K | 24.48K | 24.62K | 26.36K | 85.89K | 59.84K | 39.16K | 37.18K | 32.07K | 23.92K | 31.40K | 27.28K | 41.01K | 32.61K |
| Renaissance Technologies | — | 11.01K | — | — | — | 30.00K | 11.60K | — | — | — | — | — | — | — | — | — | — | — | — | 29.70K |
| Millennium Management | — | 22.21K | 15.03K | — | — | 19.55K | 54.98K | 23.50K | 35.74K | — | — | — | — | — | 40.25K | 20.39K | 64.00K | 60.61K | 18.26K | 29.63K |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
Drag / scroll to zoom · Default shows the most recent year · Annotations come from quarterly fund actions in 13F filings · Hover a marker for details