RBB Bancorp (RBB)
RBB Bancorp on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, financials, earnings dates and insider trades. Listed on Nasdaq, classified by the SEC as state commercial banks.
530K
Short interest
settlement 2026-09-30
4.7
Days to cover
-2.7 days vs prior
49.3%
Short share of volume
2026-10-23
100
Fails to deliver
settlement 2026-08-20
Tue 26 Jan
Next earnings
estimated date
$0
Insider flow, 90 days
0 buys, 0 sells
As of 2026-10-23.
Short interest
FINRA, twice a month. The newest 48 settlements in the table, 48 in the chart. JSONAs of 30 September 2026, short interest in RBB is 530,405 shares, down 16,377 shares over the last month. Over the last 48 readings it ranged from 75,983 shares (28 February 2025) to 589,131 shares (15 September 2026). At the reported average volume of 113K shares a day that is 4.7 days to cover.
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| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-09-30 | 530,405 | -10.0% | 113,336 | 4.68 |
| 2026-09-15 | 589,131 | +7.8% | 79,822 | 7.38 |
| 2026-08-31 | 546,782 | +10.4% | 81,041 | 6.75 |
| 2026-08-14 | 495,464 | +6.8% | 137,904 | 3.59 |
| 2026-07-31 | 463,817 | +15.0% | 199,000 | 2.33 |
| 2026-07-15 | 403,173 | +22.7% | 198,433 | 2.03 |
| 2026-06-30 | 328,592 | +33.7% | 329,267 | 1.00 |
| 2026-06-15 | 245,705 | -11.1% | 199,475 | 1.23 |
| 2026-05-29 | 276,216 | +13.1% | 67,215 | 4.11 |
| 2026-05-15 | 244,218 | +7.2% | 85,609 | 2.85 |
| 2026-04-30 | 227,917 | +10.5% | 92,901 | 2.45 |
| 2026-04-15 | 206,294 | -8.0% | 60,284 | 3.42 |
| 2026-03-31 | 224,323 | -1.8% | 61,106 | 3.67 |
| 2026-03-13 | 228,324 | +38.0% | 77,970 | 2.93 |
| 2026-02-27 | 165,449 | +21.0% | 67,658 | 2.45 |
| 2026-02-13 | 136,691 | -1.6% | 63,656 | 2.15 |
| 2026-01-30 | 138,902 | -7.3% | 63,806 | 2.18 |
| 2026-01-15 | 149,755 | +31.7% | 45,216 | 3.31 |
| 2025-12-31 | 113,739 | -38.0% | 51,161 | 2.22 |
| 2025-12-15 | 183,356 | +19.7% | 59,944 | 3.06 |
| 2025-11-28 | 153,134 | +4.6% | 50,922 | 3.01 |
| 2025-11-14 | 146,359 | +11.2% | 41,796 | 3.50 |
| 2025-10-31 | 131,603 | -4.1% | 59,665 | 2.21 |
| 2025-10-15 | 137,170 | -1.8% | 31,148 | 4.40 |
| 2025-09-30 | 139,694 | -13.0% | 45,346 | 3.08 |
| 2025-09-15 | 160,565 | +4.7% | 37,090 | 4.33 |
| 2025-08-29 | 153,308 | -11.2% | 44,132 | 3.47 |
| 2025-08-15 | 172,603 | +11.3% | 73,897 | 2.34 |
| 2025-07-31 | 155,092 | -9.3% | 126,461 | 1.23 |
| 2025-07-15 | 170,987 | -10.6% | 87,214 | 1.96 |
| 2025-06-30 | 191,284 | +19.4% | 69,440 | 2.75 |
| 2025-06-13 | 160,227 | +32.3% | 40,997 | 3.91 |
| 2025-05-30 | 121,086 | +13.5% | 38,758 | 3.12 |
| 2025-05-15 | 106,719 | -6.6% | 33,450 | 3.19 |
| 2025-04-30 | 114,291 | +16.3% | 28,602 | 4.00 |
| 2025-04-15 | 98,256 | -5.3% | 36,311 | 2.71 |
| 2025-03-31 | 103,783 | +8.5% | 32,140 | 3.23 |
| 2025-03-14 | 95,649 | +25.9% | 32,363 | 2.96 |
| 2025-02-28 | 75,983 | -2.6% | 26,491 | 2.87 |
| 2025-02-14 | 77,997 | -28.9% | 40,823 | 1.91 |
| 2025-01-31 | 109,668 | +19.8% | 66,034 | 1.66 |
| 2025-01-15 | 91,560 | -4.4% | 34,711 | 2.64 |
| 2024-12-31 | 95,776 | -3.6% | 41,618 | 2.30 |
| 2024-12-13 | 99,393 | +2.3% | 30,081 | 3.30 |
| 2024-11-29 | 97,210 | -9.6% | 46,455 | 2.09 |
| 2024-11-15 | 107,513 | -37.7% | 68,698 | 1.57 |
| 2024-10-31 | 172,605 | +32.2% | 32,301 | 5.34 |
| 2024-10-15 | 130,529 | -9.2% | 37,186 | 3.51 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 23 October 2026, the short share of RBB volume is 49.3%, down 11.3 points over the last five sessions. Over the last 30 readings it ranged from 26.3% (9 October 2026) to 76.7% (22 September 2026). The latest reading is 7.3 points below the 30-session average of 56.6%, on 27K shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-10-23 | 13K | 27K | 49.3% | 0 |
| 2026-10-22 | 12K | 31K | 38.8% | 0 |
| 2026-10-21 | 26K | 34K | 75.6% | 0 |
| 2026-10-20 | 23K | 36K | 63.2% | 0 |
| 2026-10-19 | 15K | 23K | 65.1% | 0 |
| 2026-10-16 | 8K | 13K | 60.6% | 0 |
| 2026-10-15 | 9K | 17K | 54.8% | 0 |
| 2026-10-14 | 12K | 18K | 62.2% | 0 |
| 2026-10-13 | 5K | 13K | 39.6% | 0 |
| 2026-10-12 | 7K | 12K | 55.7% | 120 |
| 2026-10-09 | 9K | 36K | 26.3% | 0 |
| 2026-10-08 | 9K | 18K | 50.5% | 0 |
| 2026-10-07 | 11K | 22K | 49.9% | 0 |
| 2026-10-06 | 10K | 18K | 57.1% | 0 |
| 2026-10-05 | 10K | 17K | 60.1% | 0 |
| 2026-10-02 | 18K | 27K | 65.0% | 0 |
| 2026-10-01 | 12K | 19K | 61.4% | 0 |
| 2026-09-30 | 17K | 23K | 75.9% | 0 |
| 2026-09-29 | 12K | 23K | 53.1% | 0 |
| 2026-09-28 | 14K | 26K | 52.5% | 0 |
| 2026-09-25 | 17K | 28K | 60.1% | 0 |
| 2026-09-24 | 17K | 24K | 68.8% | 0 |
| 2026-09-23 | 27K | 41K | 66.8% | 0 |
| 2026-09-22 | 26K | 34K | 76.7% | 0 |
| 2026-09-21 | 14K | 20K | 68.1% | 0 |
| 2026-09-18 | 22K | 32K | 68.5% | 0 |
| 2026-09-17 | 19K | 45K | 41.1% | 0 |
| 2026-09-16 | 22K | 35K | 63.3% | 0 |
| 2026-09-15 | 7K | 25K | 27.1% | 0 |
| 2026-09-14 | 8K | 19K | 41.1% | 0 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 20 August 2026, the fails-to-deliver balance in RBB is 100 shares, up 99 shares over the last settlement date. Over the last 30 readings it ranged from 1 share (12 May 2026) to 6,000 shares (30 April 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-08-20 | 100 | $26.40 | $3K |
| 2026-08-14 | 1 | $27.52 | $28 |
| 2026-08-06 | 1,036 | $26.86 | $28K |
| 2026-07-30 | 1,222 | $26.36 | $32K |
| 2026-07-24 | 2,503 | $26.36 | $66K |
| 2026-06-02 | 27 | $23.80 | $643 |
| 2026-05-13 | 1,146 | $23.55 | $27K |
| 2026-05-12 | 1 | $23.53 | $24 |
| 2026-05-05 | 53 | $23.89 | $1K |
| 2026-04-30 | 6,000 | $23.87 | $143K |
| 2026-04-22 | 129 | $24.18 | $3K |
| 2026-04-09 | 3 | $22.30 | $67 |
| 2026-03-31 | 28 | $21.28 | $596 |
| 2026-03-18 | 315 | $20.91 | $7K |
| 2026-02-23 | 110 | $22.20 | $2K |
| 2026-01-23 | 162 | $22.21 | $4K |
| 2026-01-16 | 523 | $21.86 | $11K |
| 2026-01-08 | 518 | $20.61 | $11K |
| 2026-01-02 | 644 | $20.64 | $13K |
| 2025-12-18 | 1,500 | $22.22 | $33K |
| 2025-12-17 | 1,500 | $22.22 | $33K |
| 2025-12-16 | 234 | $22.28 | $5K |
| 2025-11-25 | 309 | $19.47 | $6K |
| 2025-10-28 | 2,998 | $19.53 | $59K |
| 2025-10-27 | 2,999 | $19.40 | $58K |
| 2025-10-24 | 3,000 | $18.98 | $57K |
| 2025-10-22 | 20 | $18.80 | $376 |
| 2025-10-14 | 82 | $17.39 | $1K |
| 2025-09-09 | 167 | $19.91 | $3K |
| 2025-08-26 | 234 | $20.44 | $5K |
Insider trades
SEC Form 4, newest first. JSONNo open-market insider trades were reported for RBB in the last 90 days. The most recent filings are listed below. Latest filing: Hanson Diana (Chief Accounting Officer) on 2026-08-19.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-08-19 | Hanson Diana | Chief Accounting Officer | Tax withholding | 276 | $26.40 | $7K | 983 |
| 2026-08-19 | Hanson Diana | Chief Accounting Officer | Exercise or conversion | 767 | $0.00 | $0 | 1K |
| 2026-07-20 | LEE JOHNNY C | President/CEO | Tax withholding | 2K | $26.74 | $53K | 18K |
| 2026-07-20 | LEE JOHNNY C | President/CEO | Exercise or conversion | 6K | $0.00 | $0 | 20K |
| 2026-06-04 | Morris David Richard | Director | Sell | 2K | $23.99 | $47K | 43K |
| 2026-05-26 | Fan Gary | EVP/Chief Operations Officer | Sell | 2K | $24.01 | $57K | 0 |
| 2026-05-21 | Wong Lee Joyce | Director | Exercise or conversion | 2K | $0.00 | $0 | 54K |
| 2026-05-21 | Wong Lee Joyce | Director | Exercise or conversion | 700 | $0.00 | $0 | 52K |
| 2026-05-21 | Wong Frank | Director | Exercise or conversion | 2K | $0.00 | $0 | 7K |
| 2026-05-21 | Wong Frank | Director | Exercise or conversion | 700 | $0.00 | $0 | 5K |
| 2026-05-21 | Polakoff Scott | Director | Exercise or conversion | 2K | $0.00 | $0 | 15K |
| 2026-05-21 | Polakoff Scott | Director | Exercise or conversion | 700 | $0.00 | $0 | 13K |
| 2026-05-21 | Pannu Geraldine | Director | Exercise or conversion | 2K | $0.00 | $0 | 8K |
| 2026-05-21 | Pannu Geraldine | Director | Exercise or conversion | 700 | $0.00 | $0 | 6K |
| 2026-05-21 | Morris David Richard | Director | Exercise or conversion | 2K | $0.00 | $0 | 45K |
| 2026-05-21 | LIN CHUANG I | Director | Exercise or conversion | 700 | $0.00 | $0 | 52K |
| 2026-05-21 | Kao James | Director | Exercise or conversion | 2K | $0.00 | $0 | 567K |
| 2026-05-21 | Kao James | Director | Exercise or conversion | 700 | $0.00 | $0 | 565K |
| 2026-05-21 | Kao Christina | Director | Exercise or conversion | 2K | $0.00 | $0 | 226K |
| 2026-05-21 | Kao Christina | Director | Exercise or conversion | 700 | $0.00 | $0 | 224K |
| 2026-05-21 | Franko Robert | Director | Exercise or conversion | 2K | $0.00 | $0 | 15K |
| 2026-05-21 | Franko Robert | Director | Exercise or conversion | 700 | $0.00 | $0 | 13K |
| 2026-05-21 | Bennett Bill | Director | Exercise or conversion | 700 | $0.00 | $0 | 700 |
| 2026-05-08 | Yeh Jeffrey | EVP | Tax withholding | 526 | $24.05 | $13K | 60K |
| 2026-05-08 | Yeh Jeffrey | EVP | Exercise or conversion | 1K | $24.05 | $35K | 60K |
| 2026-05-08 | LEE JOHNNY C | President/CEO | Tax withholding | 2K | $24.05 | $38K | 15K |
| 2026-05-08 | LEE JOHNNY C | President/CEO | Exercise or conversion | 4K | $24.05 | $105K | 16K |
| 2026-05-08 | Huang Tsu Te | EVP | Tax withholding | 241 | $24.05 | $6K | 16K |
| 2026-05-08 | Huang Tsu Te | EVP | Exercise or conversion | 671 | $24.05 | $16K | 16K |
| 2026-05-08 | HOPKINS LYNN M | EVP/CFO | Tax withholding | 840 | $24.05 | $20K | 6K |
| 2026-05-08 | HOPKINS LYNN M | EVP/CFO | Exercise or conversion | 2K | $24.05 | $56K | 7K |
| 2026-05-08 | Fan Gary | EVP/Chief Operations Officer | Tax withholding | 521 | $24.05 | $13K | 2K |
| 2026-05-08 | Fan Gary | EVP/Chief Operations Officer | Exercise or conversion | 1K | $24.05 | $35K | 3K |
| 2026-05-08 | Chang Ashley | EVP | Tax withholding | 409 | $24.05 | $10K | 3K |
| 2026-05-08 | Chang Ashley | EVP | Exercise or conversion | 993 | $24.05 | $24K | 4K |
| 2026-05-08 | Rizkalla Mina S. | EVP/Chief Risk Officer | Tax withholding | 624 | $24.05 | $15K | 1K |
| 2026-05-08 | Rizkalla Mina S. | EVP/Chief Risk Officer | Exercise or conversion | 2K | $24.05 | $42K | 2K |
| 2026-05-08 | Rizkalla Mina S. | EVP/Chief Risk Officer | Tax withholding | 188 | $24.05 | $5K | 334 |
| 2026-05-08 | Rizkalla Mina S. | EVP/Chief Risk Officer | Exercise or conversion | 522 | $24.05 | $13K | 522 |
| 2026-05-07 | LIN CHUANG I | Director | Sell | 10K | $24.23 | $242K | 51K |
| 2026-05-07 | LIN CHUANG I | Director | Exercise or conversion | 10K | $18.25 | $183K | 61K |
| 2026-05-04 | Morris David Richard | Director | Sell | 5K | $23.90 | $108K | 43K |
| 2026-04-29 | Fan Gary | EVP/Chief Operations Officer | Sell | 6K | $24.04 | $144K | 1K |
| 2026-04-29 | Fan Gary | EVP/Chief Operations Officer | Exercise or conversion | 6K | $21.17 | $127K | 7K |
| 2026-04-23 | Bennett Bill | Director | Sell | 4K | $24.07 | $99K | 0 |
| 2026-04-22 | HOPKINS LYNN M | EVP/CFO | Tax withholding | 688 | $24.13 | $17K | 5K |
| 2026-04-22 | HOPKINS LYNN M | EVP/CFO | Exercise or conversion | 2K | $24.13 | $46K | 5K |
| 2026-03-20 | Yeh Jeffrey | EVP | Tax withholding | 476 | $20.43 | $10K | 59K |
| 2026-03-20 | Yeh Jeffrey | EVP | Exercise or conversion | 1K | $20.43 | $27K | 60K |
| 2026-03-20 | Morris David Richard | Director | Tax withholding | 1K | $20.43 | $25K | 48K |
| 2026-03-20 | Morris David Richard | Director | Exercise or conversion | 3K | $20.43 | $65K | 49K |
| 2026-03-20 | Liu Vincent | EVP | Tax withholding | 659 | $20.43 | $13K | 17K |
| 2026-03-20 | Liu Vincent | EVP | Exercise or conversion | 2K | $20.43 | $37K | 18K |
| 2026-03-20 | LEE JOHNNY C | President/CEO | Tax withholding | 984 | $20.43 | $20K | 12K |
| 2026-03-20 | LEE JOHNNY C | President/CEO | Exercise or conversion | 3K | $20.43 | $56K | 13K |
| 2026-03-20 | HOPKINS LYNN M | EVP/CFO | Tax withholding | 674 | $20.43 | $14K | 4K |
| 2026-03-20 | HOPKINS LYNN M | EVP/CFO | Exercise or conversion | 2K | $20.43 | $38K | 4K |
| 2026-03-20 | Fan Gary | EVP/Chief Operations Officer | Tax withholding | 472 | $20.43 | $10K | 1K |
| 2026-03-20 | Fan Gary | EVP/Chief Operations Officer | Exercise or conversion | 1K | $20.43 | $27K | 2K |
| 2026-02-20 | Yeh Jeffrey | EVP | Tax withholding | 380 | $22.20 | $8K | 58K |
| 2026-02-20 | Yeh Jeffrey | EVP | Exercise or conversion | 922 | $22.20 | $20K | 59K |
| 2026-02-20 | Morris David Richard | Director | Tax withholding | 868 | $22.20 | $19K | 46K |
| 2026-02-20 | Morris David Richard | Director | Exercise or conversion | 2K | $22.20 | $49K | 47K |
| 2026-02-20 | Liu Vincent | EVP | Tax withholding | 384 | $22.20 | $9K | 16K |
| 2026-02-20 | Liu Vincent | EVP | Exercise or conversion | 932 | $22.20 | $21K | 17K |
| 2026-02-20 | LEE JOHNNY C | President/CEO | Tax withholding | 453 | $22.20 | $10K | 10K |
| 2026-02-20 | LEE JOHNNY C | President/CEO | Exercise or conversion | 1K | $22.20 | $24K | 11K |
| 2026-02-20 | Huang Tsu Te | EVP | Tax withholding | 307 | $22.20 | $7K | 16K |
| 2026-02-20 | Huang Tsu Te | EVP | Exercise or conversion | 744 | $22.20 | $17K | 16K |
| 2026-02-20 | Fan Gary | EVP/Chief Operations Officer | Tax withholding | 417 | $22.20 | $9K | 594 |
| 2026-02-20 | Fan Gary | EVP/Chief Operations Officer | Exercise or conversion | 1K | $22.20 | $22K | 1K |
| 2026-02-20 | Chang Ashley | EVP | Tax withholding | 275 | $22.20 | $6K | 3K |
| 2026-02-20 | Chang Ashley | EVP | Exercise or conversion | 667 | $22.20 | $15K | 3K |
| 2026-01-16 | Yeh Jeffrey | EVP | Exercise or conversion | 842 | $21.56 | $18K | 58K |
| 2026-01-16 | Morris David Richard | Director | Tax withholding | 1K | $21.56 | $22K | 45K |
| 2026-01-16 | Morris David Richard | Director | Exercise or conversion | 3K | $21.56 | $56K | 46K |
| 2026-01-16 | Liu Vincent | EVP | Tax withholding | 496 | $21.56 | $11K | 16K |
| 2026-01-16 | Liu Vincent | EVP | Exercise or conversion | 1K | $21.56 | $26K | 16K |
| 2026-01-16 | Huang Tsu Te | EVP | Tax withholding | 272 | $21.56 | $6K | 15K |
| 2026-01-16 | Huang Tsu Te | EVP | Exercise or conversion | 659 | $21.56 | $14K | 16K |
| 2026-01-16 | Chang Ashley | EVP | Tax withholding | 237 | $21.56 | $5K | 2K |
| 2026-01-16 | Chang Ashley | EVP | Exercise or conversion | 575 | $21.56 | $12K | 3K |
| 2025-08-19 | Hanson Diana | Chief Accounting Officer | Tax withholding | 275 | $19.56 | $5K | 492 |
| 2025-08-19 | Hanson Diana | Chief Accounting Officer | Exercise or conversion | 767 | $19.56 | $15K | 767 |
| 2025-07-21 | LEE JOHNNY C | President/CEO | Tax withholding | 2K | $18.25 | $36K | 9K |
| 2025-07-21 | LEE JOHNNY C | President/CEO | Grant | 6K | $18.25 | $100K | 11K |
| 2025-06-05 | Fan Gary | EVP/Chief Operations Officer | Sell | 1K | $16.73 | $24K | 0 |
| 2025-05-21 | Wong Frank | Director | Exercise or conversion | 3K | $0.00 | $0 | 5K |
| 2025-05-21 | Franko Robert | Director | Exercise or conversion | 3K | $0.00 | $0 | 12K |
| 2025-05-21 | Polakoff Scott | Director | Exercise or conversion | 4K | $0.00 | $0 | 13K |
| 2025-05-21 | Bennett Bill | Director | Exercise or conversion | 3K | $0.00 | $0 | 4K |
| 2025-05-21 | Kao James | Director | Exercise or conversion | 5K | $0.00 | $0 | 564K |
| 2025-05-21 | Kao Christina | Director | Exercise or conversion | 5K | $0.00 | $0 | 223K |
| 2025-05-21 | LIN CHUANG I | Director | Exercise or conversion | 3K | $0.00 | $0 | 51K |
| 2025-05-21 | Wong Lee Joyce | Director | Exercise or conversion | 4K | $0.00 | $0 | 51K |
| 2025-05-21 | Pannu Geraldine | Director | Exercise or conversion | 3K | $0.00 | $0 | 6K |
| 2025-05-20 | LIN CHUANG I | Director | Exercise or conversion | 10K | $0.00 | $0 | 49K |
| 2025-05-15 | Pannu Geraldine | Director | Exercise or conversion | 700 | $0.00 | $0 | 3K |
| 2025-05-15 | Wong Lee Joyce | Director | Exercise or conversion | 700 | $0.00 | $0 | 47K |
| 2025-05-15 | Kao Christina | Director | Exercise or conversion | 700 | $0.00 | $0 | 219K |
Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.
Planned sales (Form 144)
Newest first. JSON7 Form 144 notices on file for RBB worth $714K at the prices reported; 0 in the last 90 days worth $0. Latest: Bennett Bill filed on 2026-06-05 to sell 700 shares ($17K) from 2026-06-05.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-06-05 | Bennett BillDirector | 700 | $17K | 0.004% | 2026-06-05 | Charles Schwab Corp |
| 2026-06-04 | MORRIS FAMILY TRUSTBoard member | 2K | $47K | 0.011% | 2026-06-04 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-05-26 | Fan GaryOfficer | 2K | $57K | 0.014% | 2026-05-26 | Raymond James & Associates |
| 2026-05-07 | LIN CHUANG IDirector | 10K | $243K | 0.059% | 2026-05-07 | Raymond James & Associates, Inc. |
| 2026-05-04 | MORRIS FAMILY TRUSTOfficer | 5K | $108K | 0.026% | 2026-05-04 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-04-29 | Fan GaryOfficer | 6K | $144K | 0.035% | 2026-04-29 | Raymond James & Associates |
| 2026-04-23 | Bennett BillDirector | 4K | $99K | 0.024% | 2026-04-23 | Charles Schwab Corp. |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON1 holder reports 5% or more of RBB in its latest filing, on Schedule 13G (passive). The holder is Dimensional Fund Advisors LP at 5.3% of the class (902,290 shares), filed 2026-07-14 for an event on 2026-06-30.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-08-06 | 13G/Ano. 9 | FJ Capital Management LLCinvestment adviser | 0 | 0.0% | 2026-06-30 |
| 2026-08-06 | 13G/Ano. 9 | Financial Opportunity Fund LLCother entity | 0 | 0.0% | 2026-06-30 |
| 2026-08-06 | 13G/Ano. 9 | Financial Opportunity Long/Short Fund LLCother entity | 0 | 0.0% | 2026-06-30 |
| 2026-08-06 | 13G/Ano. 9 | Martin Friedmanindividual | 0 | 0.0% | 2026-06-30 |
| 2026-07-14 | 13G | Dimensional Fund Advisors LPinvestment adviser | 902K | 5.3% | 2026-06-30 |
| 2026-03-27 | 13G/Ano. 1 | The Vanguard Groupinvestment adviser | 0 | 0.0% | 2026-03-13 |
13F holders
Tracked managers holding RBB at their latest 13F. JSON7 of the 30 tracked managers held RBB at their latest 13F, $11.8M in total at quarter-end prices. Two Sigma Investments is the largest at $3.2M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 7 added shares and 0 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| Two Sigma Investments | 2026-06-30 | 118K | $3.2M | 0.00% | +58K |
| AQR Capital Management | 2026-06-30 | 106K | $2.9M | 0.00% | +29K |
| Citadel Advisors | 2026-06-30 | 67K | $1.8M | 0.00% | +22K |
| Point72 Asset Management | 2026-06-30 | 43K | $1.2M | 0.00% | new |
| D. E. Shaw & Co. | 2026-06-30 | 37K | $1.0M | 0.00% | +19K |
| Renaissance Technologies | 2026-06-30 | 30K | $814K | 0.00% | new |
| Millennium Management | 2026-06-30 | 30K | $812K | 0.00% | +11K |
Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.
Financials
SEC XBRL, as filed. JSONIn Q2 FY 2026 (quarter ended 2026-06-30) RBB Bancorp reported revenue of $1.1M, down 23.8% from the same quarter a year earlier (0.59 diluted EPS). In FY 2025 it generated $43.4M of operating cash flow and spent $14.0M on buybacks and $11.3M on dividends. As of 2026-06-30, cash was $283.0M against $120.0M of debt.
- Cash
- $283.0M
- Debt
- $120.0M
- Total assets
- $4.28B
- Shares outstanding
- 16,915,964
Quarterly, last 8 quarters
| Quarter | Period end | Revenue | Net income | Margin | Diluted EPS |
|---|---|---|---|---|---|
| Q2 FY 2026 | 2026-06-30 | $1.1M | n/a | n/a | 0.59 |
| Q1 FY 2026 | 2026-03-31 | $2.1M | n/a | n/a | 0.66 |
| Q4 FY 2025 | 2025-12-31 | $1.3M | n/a | n/a | 0.59 |
| Q3 FY 2025 | 2025-09-30 | $1.3M | n/a | n/a | 0.59 |
| Q2 FY 2025 | 2025-06-30 | $1.4M | n/a | n/a | 0.52 |
| Q1 FY 2025 | 2025-03-31 | $1.1M | n/a | n/a | 0.13 |
| Q4 FY 2024 | 2024-12-31 | $1.1M | n/a | n/a | 0.25 |
| Q3 FY 2024 | 2024-09-30 | $1.3M | n/a | n/a | 0.39 |
Fiscal years, with buybacks and dividends
| Fiscal year | Ends | Revenue | Net income | Operating cash flow | Capex | Buybacks | Dividends |
|---|---|---|---|---|---|---|---|
| FY 2025 | 2025-12-31 | $5.2M | $31.9M | $43.4M | $798K | $14.0M | $11.3M |
| FY 2024 | 2024-12-31 | $5.3M | $26.7M | $58.5M | $788K | $20.7M | $11.7M |
| FY 2023 | 2023-12-31 | $5.3M | $42.5M | $51.3M | $652K | $6.8M | $12.2M |
| FY 2022 | 2022-12-31 | $5.6M | $64.3M | $93.8M | $2.1M | $19.8M | $10.7M |
| FY 2021 | 2021-12-31 | $7.1M | $56.9M | $202.2M | $2.0M | $10.5M | $9.9M |
Quarters are the three-month figures the company reports; a fourth quarter marked derived is the fiscal year less the three reported quarters, since companies report it only inside the 10-K. Fiscal years are the annual figures. Buybacks are the cash the company paid to repurchase its common stock in the year, not the amount authorized. Balance sheet lines are as of 2026-06-30; shares outstanding as of 2026-07-31 from the cover page.
What this page is
RBB Bancorp in the regulatory record
Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.
Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.
This page follows RBB Bancorp (RBB), SEC CIK 1499422, listed on Nasdaq, classified by the SEC as state commercial banks. The cross-market tables live on the short interest and insider transactions hubs.
Source and updates
- Short interest
- FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-09-30.JSON and CSV
- Daily short volume
- FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-10-23.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-08-20.JSON and CSV
- Planned sales
- SEC EDGAR Form 144Source: SEC.New notices appear shortly after the SEC posts them; a notice is filed on or before the sale. Latest 2026-06-05.JSON and CSV
- Large holders
- SEC EDGAR Schedule 13D and 13GSource: SEC.New filings appear shortly after the SEC posts them. A 13D is due within five business days of crossing 5%; a 13G follows the passive schedule. Latest 2026-08-06.JSON and CSV
- 13F holders
- SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
- Financials
- SEC EDGAR 10-K and 10-Q filingsSource: SEC.Weekly; values are as filed in the 10-Q and 10-K. Latest 2026-06-30.JSON and CSV
- Earnings dates
- SEC EDGAR 8-K filings (Item 2.02)Source: SEC.Twice a day. Reported dates come from the company's 8-K filings; the next date is marked as an estimate until the 8-K arrives. Latest 2026-10-19.JSON and CSV
- Insider trades
- SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2026-08-19.JSON and CSV
- Company record
- EDGAR filing index for CIK 1499422Ticker, name and exchange from the SEC's company list, refreshed weekly.
- Rate limits
- 10 requests a minute without a key, 30 with a free key from a free account.
How to read it
- Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
- Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
- Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.
Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.
Other companies the SEC classifies as state commercial banks
Other company pages
Datasets
Frequently Asked Questions
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Have RBB insiders filed to sell?
Who owns 5% or more of RBB?
What did RBB report last quarter?
Which tracked 13F managers own RBB?
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.