AllianceBernstein
BY icon

AllianceBernstein’s Byline Bancorp BY Stock Holding History

AllianceBernstein’s Portfolio BY Stock Details BY Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.93M Sell
61,011
-26,500
-30% -$891K ﹤0.01% 2064
2026
Q1 		$2.55M Sell
87,511
-2,000
-2% -$62.7K ﹤0.01% 1868
2025
Q4 		$2.61M Sell
89,511
-6,580
-7% -$185K ﹤0.01% 1855
2025
Q3 		$2.66M Sell
96,091
-15,550
-14% -$434K ﹤0.01% 1849
2025
Q2 		$2.98M Buy
111,641
+40,205
+56% +$1.03M ﹤0.01% 1733
2025
Q1 		$1.87M Sell
71,436
-6,000
-8% -$169K ﹤0.01% 1940
2024
Q4 		$2.25M Sell
77,436
-981
-1% -$28.4K ﹤0.01% 1896
2024
Q3 		$2.1M Sell
78,417
-62,000
-44% -$1.64M ﹤0.01% 1938
2024
Q2 		$3.33M Sell
140,417
-3,110
-2% -$69.2K ﹤0.01% 1671
2024
Q1 		$3.12M Buy
143,527
+1,250
+0.9% +$26.9K ﹤0.01% 1674
2023
Q4 		$3.35M Buy
142,277
+8,749
+7% +$181K ﹤0.01% 1673
2023
Q3 		$2.63M Buy
133,528
+15,980
+14% +$327K ﹤0.01% 1730
2023
Q2 		$2.13M Buy
117,548
+40,917
+53% +$769K ﹤0.01% 1864
2023
Q1 		$1.66M Buy
76,631
+13,404
+21% +$313K ﹤0.01% 1981
2022
Q4 		$1.45M Buy
63,227
+7,291
+13% +$163K ﹤0.01% 2091
2022
Q3 		$1.13M Buy
55,936
+22,818
+69% +$523K ﹤0.01% 2212
2022
Q2 		$788K Buy
33,118
+23,282
+237% +$563K ﹤0.01% 2464
2022
Q1 		$262K Buy
9,836
+2,400
+32% +$65.4K ﹤0.01% 2913
2021
Q4 		$203K Buy
+7,436
New +$196K ﹤0.01% 3068
2021
Q3 		– Sell
-9,436
Closed -$214K – 3293
2021
Q2 		$214K Sell
9,436
-5,900
-38% -$132K ﹤0.01% 3135
2021
Q1 		$324K Sell
15,336
-9,695
-39% -$182K ﹤0.01% 2864
2020
Q4 		$387K Sell
25,031
-2,531
-9% -$36.8K ﹤0.01% 2716
2020
Q3 		$311K Sell
27,562
-2,243
-8% -$28K ﹤0.01% 2794
2020
Q2 		$390K Buy
29,805
+9,405
+46% +$108K ﹤0.01% 2756
2020
Q1 		$212K Buy
20,400
+7,400
+57% +$125K ﹤0.01% 2776
2019
Q4 		$254K Sell
13,000
-700
-5% -$12.8K ﹤0.01% 2835
2019
Q3 		$245K Buy
+13,700
New +$248K ﹤0.01% 2871

Other funds holding BY

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Federated Hermes
Federated Hermes Pittsburgh, Pennsylvania $69.6B AUM 42.52% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

AllianceBernstein's BY Position: Q2 2026 in Review

AllianceBernstein reduced its Byline Bancorp (BY) stake by 30% in Q2 2026, selling an estimated $891K and leaving 61,011 shares worth $1.93M. The position accounts for ﹤0.01% of the portfolio, ranked #2064.

AllianceBernstein first reported a position in BY in Q3 2019 and has held it in 27 quarters since. The position peaked at $3.35M in Q4 2023. 208 funds tracked by Wall St. Rank hold BY as of Q2 2026.

  • AllianceBernstein held 61,011 shares of Byline Bancorp worth $1.93M as of Q2 2026.
  • AllianceBernstein sold 26,500 Byline Bancorp shares in Q2 2026, an estimated $891K.
  • Byline Bancorp made up ﹤0.01% of AllianceBernstein's portfolio in Q2 2026, its #2064 holding.
  • AllianceBernstein first reported a position in Byline Bancorp in Q3 2019 and has held it in 27 quarters since.
  • AllianceBernstein's Byline Bancorp position peaked at $3.35M in Q4 2023.
  • 208 funds tracked by Wall St. Rank held Byline Bancorp as of Q2 2026.

Based on AllianceBernstein's 13F filing for Q2 2026, filed 14 Aug 2026.