Byline Bancorp
148 hedge funds and large institutions have $528M invested in Byline Bancorp in 2025 Q1 according to their latest regulatory filings, with 20 funds opening new positions, 45 increasing their positions, 55 reducing their positions, and 12 closing their positions.
67% more first-time investments, than exits
New positions opened: 20 | Existing positions closed: 12
5% more funds holding
Funds holding: 141 → 148 (+7)
0.07% more ownership
Funds ownership: 45.13% → 45.2% (+0.07%)
9% less capital invested
Capital invested by funds: $581M → $528M (-$52.7M)
18% less repeat investments, than reductions
Existing positions increased: 45 | Existing positions reduced: 55
50% less funds holding in top 10
Funds holding in top 10: 2 → 1 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
T. Rowe Price Investment Management
Baltimore,
Maryland
|
+$8.37M |
| 2 |
Millennium Management
New York
|
+$3.4M |
| 3 |
Dimensional Fund Advisors
Austin,
Texas
|
+$2.1M |
| 4 |
Jane Street
New York
|
+$1.78M |
| 5 |
ECM
ExodusPoint Capital Management
New York
|
+$1.7M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
ACB
Aristotle Capital Boston
Boston,
Massachusetts
|
-$4.53M |
| 2 |
Goldman Sachs
New York
|
-$2.97M |
| 3 |
State Street
Boston,
Massachusetts
|
-$2.76M |
| 4 |
JP Morgan Chase
New York
|
-$2.51M |
| 5 |
N
Nuveen
Charlotte,
North Carolina
|
-$1.79M |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
151
Marshall Wace
London,
United Kingdom
| – | -$299K | -10,327 | Closed |
|
|
VIA
152
Virtus Investment Advisers
Hartford,
Connecticut
| – | -$284K | -9,780 | Closed |
|
153
ProShare Advisors
Bethesda,
Maryland
| – | -$254K | -8,769 | Closed |
|
|
ASRS
154
Arizona State Retirement System
Phoenix,
Arizona
| – | -$224K | -7,708 | Closed |
|
|
OA
155
Oceanside Advisors
Mount Pleasant,
South Carolina
| – | -$206K | -7,100 | Closed |
|
156
State Board of Administration of Florida Retirement System
Tallahassee,
Florida
| – | -$205K | -7,074 | Closed |
|
|
QT
157
Quantbot Technologies
New York
| – | -$28.4K | -980 | Closed |
|
|
AAP
158
Arax Advisory Partners
Denver,
Colorado
| – | -$15.9K | -548 | Closed |
|
|
HI
159
Harbour Investments
Madison,
Wisconsin
| – | -$14.5K | -500 | Closed |
|
|
RS
160
R Squared
Central,
Hong Kong
| – | -$11.3K | -390 | Closed |
|
BY Hedge Fund Activity: Q1 2025 in Review
148 of the 7,459 institutional investors tracked by Wall St. Rank reported a position in Byline Bancorp (BY) for Q1 2025, worth a combined $528M — down 9.1% from $581M a quarter earlier.
Buyers outnumbered sellers: 20 funds opened new BY positions and 12 closed out — a net gain of 8 holders — while 45 added to existing stakes and 55 trimmed.
The largest buyer was T. Rowe Price Investment Management, opening a new position worth an estimated $8.37M. The largest seller was Aristotle Capital Boston, cutting an estimated $4.53M.
- 148 institutional investors held Byline Bancorp (BY) as of Q1 2025, up from 141 in Q4 2024.
- Funds reported $528M of Byline Bancorp stock for Q1 2025, down 9.1% quarter-over-quarter.
- 20 funds opened new Byline Bancorp positions in Q1 2025 and 12 closed out, a net change of +8 holders.
- The largest Byline Bancorp buyer in Q1 2025 was T. Rowe Price Investment Management, an estimated $8.37M added.
- The largest Byline Bancorp seller in Q1 2025 was Aristotle Capital Boston, an estimated $4.53M sold.
Based on aggregated 13F filings for Q1 2025.