Security key
124411109
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 11,242,639
- Total 13F value
- $207,895,871
- Share change
- +400,284
- SEC-reported price per share
- $18.48
- Number of holders
- 77
- Value change
- +$8,045,919
- Number of buys
- 41
- Number of sells
- 24
- Shares outstanding
- 45,823,406
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2019
Institutions
77
Top holders
10
BY full security history
Ownership snapshot
Full 13F holder table
Newer 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
JENNISON ASSOCIATES LLC
Disclosed value leader
JENNISON ASSOCIATES LLC
Comparable rows
15/15
Latest evidence
31 Dec 2018
13F
Lead comparable stake: 3.6%
Showing 1-6 of 15 holder rows.
Quick read
JENNISON ASSOCIATES LLC leads the comparable SEC ownership view at 3.6%.
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.
Open SEC evidence
Opens JENNISON ASSOCIATES LLC's linked filing trail.
Comparable ownership
Top 5
JENNISON ASSOCIATES LLC
3.6%
ENDEAVOUR CAPITAL ADVISORS INC
3.1%
MENDON CAPITAL ADVISORS CORP
1.9%
BlackRock Finance, Inc.
1.9%
VANGUARD GROUP INC
1.8%
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 |
|---|---|---|---|---|---|
| JENNISON ASSOCIATES LLC |
13F
Company
|
3.6%
|
$27,708,000
1,663,148 shares
|
— | 31 Dec 2018 |
| ENDEAVOUR CAPITAL ADVISORS INC |
13F
Company
|
3.1%
|
$23,807,000
1,429,003 shares
|
— | 31 Dec 2018 |
| MENDON CAPITAL ADVISORS CORP |
13F
Company
|
1.9%
|
$14,317,000
859,365 shares
|
— | 31 Dec 2018 |
| BlackRock Finance, Inc. |
13F
Company
|
1.9%
|
$14,255,000
855,673 shares
|
— | 31 Dec 2018 |
| VANGUARD GROUP INC |
13F
Company
|
1.8%
|
$13,816,000
829,301 shares
|
— | 31 Dec 2018 |
| Curi Capital, LLC |
13F
Company
|
1.5%
|
$11,698,000
702,181 shares
|
— | 31 Dec 2018 |
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 Q1 2019
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
77
Shares
11,242,639
Rows available
77
| 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 Q1 2019 vs Q1 2026 Across Filers
Q1 2026 holders
188
Q1 2019 holders
77
Holder diff
-111
| Investor | Q1 2026 Shares | Q1 2019 Shares | Share Diff | Share Chg % | Q1 2026 value | Q1 2019 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend