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Byline Bancorp
BY

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.

New
Increased
Maintained
Reduced
Closed

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)

Holders
148
Holders Change
+7
Holders Change %
+4.96%
% of All Funds
1.98%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.01%
New
20
Increased
45
Reduced
55
Closed
12
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
+$8.37M
2
Millennium Management
Millennium Management
New York
+$3.4M
3
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
+$2.1M
4
Jane Street
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
Massachusetts
-$4.53M
2
Goldman Sachs
Goldman Sachs
New York
-$2.97M
3
State Street
State Street
Massachusetts
-$2.76M
4
JP Morgan Chase
JP Morgan Chase
New York
-$2.51M
5
N
Nuveen
North Carolina
-$1.79M
Name Holding Trade Value Shares
Change 		Change in
Stake
Mirae Asset Global ETFs Holdings
76
Mirae Asset Global ETFs Holdings
Hong Kong
$484K +$21.6K +770 +4%
PNC Financial Services Group
77
PNC Financial Services Group
Pennsylvania
$446K – – –
D.E. Shaw & Co
78
D.E. Shaw & Co
New York
$443K +$476K +16,929 New
EMFAT
79
Emerald Mutual Fund Advisers Trust
Pennsylvania
$426K – – –
Manulife (Manufacturers Life Insurance)
80
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$421K +$40.9K +1,455 +10%
DTL
81
Dynamic Technology Lab
Singapore
$417K +$448K +15,950 New
CFA
82
Capstone Financial Advisors
Illinois
$415K – – –
Teacher Retirement System of Texas
83
Teacher Retirement System of Texas
Texas
$404K -$618K -21,984 -59%
CF
84
Corebridge Financial
Texas
$399K -$6.35K -226 -1%
CCIA
85
Campbell & Co Investment Adviser
Maryland
$371K +$399K +14,184 New
SCM
86
Sterling Capital Management
North Carolina
$371K -$47.2K -1,680 -11%
T. Rowe Price Associates
87
T. Rowe Price Associates
Maryland
$359K +$38.2K +1,359 +11%
AA
88
ALPS Advisors
Colorado
$352K +$7K +249 +2%
II
89
Inspire Investing
Idaho
$342K -$20K -713 -5%
XT
90
XTX Topco
Cayman Islands
$310K +$333K +11,860 New
MFG
91
Mosaic Financial Group
Illinois
$296K – – –
PCM
92
Princeton Capital Management
New Jersey
$293K – – –
Ohio Public Employees Retirement System (OPERS)
93
Ohio Public Employees Retirement System (OPERS)
Ohio
$290K -$47.1K -1,675 -13%
M1FG
94
Mach-1 Financial Group
Arkansas
$282K +$303K +10,771 New
ACM
95
Aquatic Capital Management
Illinois
$281K +$302K +10,734 New
SG Americas Securities
96
SG Americas Securities
New York
$268K -$98.6K -3,507 -25%
VEA
97
Virtus ETF Advisers
New York
$266K +$286K +10,179 New
VOYA Investment Management
98
VOYA Investment Management
Georgia
$249K -$21.2K -756 -7%
Man Group
99
Man Group
United Kingdom
$245K +$263K +9,368 New
HCA
100
Harbor Capital Advisors
Illinois
$243K +$80.8K +2,874 +45%
2 3
4
5 6

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.