William Blair Investment Management
WBS

William Blair Investment Management’s Webster Financial WBS Stock Holding History

William Blair Investment Management’s Portfolio WBS Stock Details WBS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-4,286
Closed -$270K – 456
2025
Q4 		$270K Hold
4,286
– – ﹤0.01% 402
2025
Q3 		$255K Sell
4,286
-214
-5% -$12.8K ﹤0.01% 399
2025
Q2 		$246K Hold
4,500
– – ﹤0.01% 407
2025
Q1 		$232K Hold
4,500
– – ﹤0.01% 414
2024
Q4 		$248K Sell
4,500
-1,101
-20% -$60.5K ﹤0.01% 422
2024
Q3 		$261K Buy
+5,601
New +$257K ﹤0.01% 399
2024
Q2 		– Sell
-4,207
Closed -$214K – 454
2024
Q1 		$214K Buy
4,207
+255
+6% +$12.5K ﹤0.01% 401
2023
Q4 		$201K Buy
+3,952
New +$171K ﹤0.01% 403
2022
Q2 		– Sell
-5,155
Closed -$289K – 450
2022
Q1 		$289K Buy
+5,155
New +$306K ﹤0.01% 420

Other funds holding WBS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Tudor Investment Corp
Tudor Investment Corp Stamford, Connecticut $71.9B AUM 42.37% 1-Year Est. Return

William Blair Investment Management's WBS Position: Q1 2026 in Review

William Blair Investment Management sold out of Webster Financial (WBS) in Q1 2026, closing a stake of 4,286 shares — an estimated $270K sold.

William Blair Investment Management first reported a position in WBS in Q1 2022 and held it in 9 quarters. The position peaked at $289K in Q1 2022. 540 funds tracked by Wall St. Rank hold WBS as of Q1 2026.

  • William Blair Investment Management reported no remaining Webster Financial position as of Q1 2026 after selling out during the quarter.
  • William Blair Investment Management sold 4,286 Webster Financial shares in Q1 2026, an estimated $270K.
  • William Blair Investment Management first reported a position in Webster Financial in Q1 2022 and held it in 9 quarters.
  • William Blair Investment Management's Webster Financial position peaked at $289K in Q1 2022.
  • 540 funds tracked by Wall St. Rank held Webster Financial as of Q1 2026.

Based on William Blair Investment Management's 13F filing for Q1 2026, filed 8 May 2026.