| SC 13G/A | 2024-02-13 | VANGUARD GROUP INC | QCR HOLDINGS INC | 933,177 | 5.6% | EDGAR |
| SC 13G/A | 2024-02-09 | DIMENSIONAL FUND ADVISORS LP | QCR HOLDINGS INC | 1,025,967 | 6.1% | EDGAR |
| SC 13G | 2024-02-09 | FMR LLC | QCR HOLDINGS INC | 1,504,173 | 9.0% | EDGAR |
| SC 13G/A | 2024-01-25 | BlackRock Inc. | QCR HOLDINGS INC | 1,403,594 | 8.4% | EDGAR |
| SC 13G | 2023-02-10 | DIMENSIONAL FUND ADVISORS LP | QCR HOLDINGS INC | 930,863 | 5.5% | EDGAR |
| SC 13G | 2023-02-09 | VANGUARD GROUP INC | QCR HOLDINGS INC | 891,380 | 5.3% | EDGAR |
| SC 13G/A | 2023-01-31 | BlackRock Inc. | QCR HOLDINGS INC | 1,261,166 | 7.5% | EDGAR |
| SC 13G/A | 2022-02-01 | BlackRock Inc. | QCR HOLDINGS INC | 1,210,673 | 7.8% | EDGAR |
| SC 13G/A | 2021-01-29 | BlackRock Inc. | QCR HOLDINGS INC | 1,173,784 | 7.4% | EDGAR |
| SC 13G | 2020-02-07 | BlackRock Inc. | QCR HOLDINGS INC | 1,083,767 | 6.9% | EDGAR |
| SC 13G/A | 2019-06-07 | BlackRock Inc. | QCR HOLDINGS INC | 769,838 | 4.9% | EDGAR |
| SC 13G/A | 2019-02-06 | BlackRock Inc. | QCR HOLDINGS INC | 925,327 | 5.9% | EDGAR |
| SC 13G/A | 2018-02-08 | WELLINGTON MANAGEMENT GROUP LLP | QCR HOLDINGS INC | 28 | 0.0% | EDGAR |
| SC 13G | 2018-02-01 | BlackRock Inc. | QCR HOLDINGS INC | 974,529 | 7.0% | EDGAR |
| SC 13G/A | 2017-02-15 | BANC FUNDS CO LLC | QCR HOLDINGS INC | 0 | 0.0% | EDGAR |
| SC 13G | 2017-02-09 | WELLINGTON MANAGEMENT GROUP LLP | QCR HOLDINGS INC | 788,063 | 6.0% | EDGAR |
| SC 13G/A | 2016-02-09 | BANC FUNDS CO LLC | QCR HOLDINGS INC | 59,607 | 0.5% | EDGAR |
| SC 13G/A | 2015-02-12 | BANC FUNDS CO LLC | QCR HOLDINGS INC | 59,607 | 0.7% | EDGAR |
| SC 13G/A | 2014-02-11 | BANC FUNDS CO LLC | QCR HOLDINGS INC | 154,607 | 2.0% | EDGAR |
| SC 13G/A | 2013-02-11 | BANC FUNDS CO LLC | QCR HOLDINGS INC | 184,607 | 3.8% | EDGAR |