CHICAGO, IL
BYLINE BANCORP, INC.BY— Latest position per institution from SEC 13F filings
15
Institutional holders
23.42M
Total shares held
719.54M
Estimated value
1.17M
Avg. position size
BLACKROCK, INC.
CIK 2012383
Shares
3.51M
Value
132.22M
Filed
Jun 30, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
2.90M
Value
68.80M
Filed
Jun 30, 2024
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
2.42M
Value
91.32M
Filed
Jun 30, 2026
VANGUARD GROUP INC
CIK 102909
Shares
1.82M
Value
53.13M
Filed
Dec 31, 2025
T. ROWE PRICE INVESTMENT MANAGEMENT, INC.
CIK 1897612
Shares
1.50M
Value
56.32K
Filed
Jun 30, 2026
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
CIK 1081019
Shares
1.22M
Value
32.49K
Filed
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
1.19M
Value
44.88M
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
1.09M
Value
41.02M
Filed
Jun 30, 2026
AMERICAN CENTURY COMPANIES INC
CIK 748054
Shares
1.01M
Value
38.03M
Filed
Jun 30, 2026
BOSTON PARTNERS
CIK 1386060
Shares
883.69K
Value
33.20M
Filed
Jun 30, 2026
FEDERATED HERMES, INC.
CIK 1056288
Shares
857.83K
Value
32.31M
Filed
Jun 30, 2026
AQR CAPITAL MANAGEMENT LLC
CIK 1167557
Shares
813.86K
Value
30.65M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
810.21K
Value
30.52M
Filed
Jun 30, 2026
ARISTOTLE CAPITAL BOSTON, LLC
CIK 1633911
Shares
674.78K
Value
21.30M
Filed
Mar 31, 2026
JPMORGAN CHASE & CO
CIK 19617
Shares
507.65K
Value
19.09M
Filed
Jun 30, 2026
ARARAT CAPITAL MANAGEMENT LP
CIK 1768757
Shares
490.61K
Value
18.48M
Filed
Jun 30, 2026
WELLINGTON MANAGEMENT GROUP LLP
CIK 902219
Shares
488.46K
Value
18.40M
Filed
Jun 30, 2026
NUVEEN, LLC
CIK 1871926
Shares
437.30K
Value
16.47M
Filed
Jun 30, 2026
BRIDGEWAY CAPITAL MANAGEMENT, LLC
CIK 1107261
Shares
424.25K
Value
15.98M
Filed
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
362.68K
Value
13.66M
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BLACKROCK, INC. | 2012383 | 3.51M | 132.22M | Jun 30, 2026 |
| 2 | BLACKROCK FINANCE, INC. | 1364742 | 2.90M | 68.80M | Jun 30, 2024 |
| 3 | DIMENSIONAL FUND ADVISORS LP | 354204 | 2.42M | 91.32M | Jun 30, 2026 |
| 4 | VANGUARD GROUP INC | 102909 | 1.82M | 53.13M | Dec 31, 2025 |
| 5 | T. ROWE PRICE INVESTMENT MANAGEMENT, INC. | 1897612 | 1.50M | 56.32K | Jun 30, 2026 |
| 6 | CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 1081019 | 1.22M | 32.49K | Jun 30, 2026 |
| 7 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 1.19M | 44.88M | Jun 30, 2026 |
| 8 | STATE STREET CORP | 93751 | 1.09M | 41.02M | Jun 30, 2026 |
| 9 | AMERICAN CENTURY COMPANIES INC | 748054 | 1.01M | 38.03M | Jun 30, 2026 |
| 10 | BOSTON PARTNERS | 1386060 | 883.69K | 33.20M | Jun 30, 2026 |
| 11 | FEDERATED HERMES, INC. | 1056288 | 857.83K | 32.31M | Jun 30, 2026 |
| 12 | AQR CAPITAL MANAGEMENT LLC | 1167557 | 813.86K | 30.65M | Jun 30, 2026 |
| 13 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 810.21K | 30.52M | Jun 30, 2026 |
| 14 | ARISTOTLE CAPITAL BOSTON, LLC | 1633911 | 674.78K | 21.30M | Mar 31, 2026 |
| 15 | JPMORGAN CHASE & CO | 19617 | 507.65K | 19.09M | Jun 30, 2026 |
| 16 | ARARAT CAPITAL MANAGEMENT LP | 1768757 | 490.61K | 18.48M | Jun 30, 2026 |
| 17 | WELLINGTON MANAGEMENT GROUP LLP | 902219 | 488.46K | 18.40M | Jun 30, 2026 |
| 18 | NUVEEN, LLC | 1871926 | 437.30K | 16.47M | Jun 30, 2026 |
| 19 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 1107261 | 424.25K | 15.98M | Jun 30, 2026 |
| 20 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 362.68K | 13.66M | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.