Security key
124411109
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 24,367,351
- Total 13F value
- $710,444,696
- Share change
- +143,903
- SEC-reported price per share
- $29.15
- Number of holders
- 178
- Value change
- +$5,136,496
- Number of buys
- 90
- Number of sells
- 79
- Shares outstanding
- 45,823,406
Holder snapshot
6 signals
Security identity
1 source field
Report period
Q4 2025
Institutions
178
Top holders
10
BY full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2026
Previous quarter: Q3 2025
BYLINE BANCORP, INC. SEC filings
BYLINE BANCORP, INC. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 124411109
Recent filing periods:
Ownership snapshot
Top reported holders of BY - BYLINE BANCORP, INC. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
MBG INVESTORS I, L.P.
Disclosed value leader
Perochena Antonio del Valle
Comparable rows
15/15
Latest evidence
30 Sep 2025
13D/G
3/4/5
13F
Lead comparable stake: 27%
13D/G row: MBG INVESTORS I, L.P.
Showing 1-6 of 15 holder rows.
Quick read
MBG INVESTORS I, L.P. leads the comparable SEC ownership view at 27%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Comparable ownership
Top 5
MBG INVESTORS I, L.P.
27%
DIMENSIONAL FUND ADVISORS LP
5.1%
BlackRock, Inc.
5%
Estate of Daniel L. Goodwin
0.03%
Perochena Antonio del Valle
26%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| MBG INVESTORS I, L.P. |
13D/G
3/4/5
10%+ Owner
|
27%
|
$307,122,013
11,835,145 shares
|
$0 | 12 Feb 2025 |
| DIMENSIONAL FUND ADVISORS LP |
13F
13D/G
Company
|
5.1%
from 13D/G
|
$64,399,170
2,322,339 shares
|
— | 30 Sep 2025 |
| BlackRock, Inc. |
13F
13D/G
Company
|
5%
from 13D/G
|
$78,944,940
2,846,914 shares
|
— | 30 Sep 2025 |
| Estate of Daniel L. Goodwin |
13D/G
|
0.03%
|
$368,232
13,613 shares
|
$0 | 30 Jun 2025 |
| Perochena Antonio del Valle |
3/4/5
Director, 10%+ Owner
|
26%
|
$308,132,010
11,875,953 shares
|
+$1,009,998 | 11 Jun 2025 |
| Steven P. Kent |
3/4/5
Director
|
0.2%
|
$2,249,399
90,000 shares
|
+$102,094 | 11 Jun 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
178
Shares
24,367,351
Rows available
178
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
173
Q4 2025 holders
178
Holder diff
5
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 value | Q4 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend