MF
WBS

Magnetar Financial’s Webster Financial WBS Stock Holding History

Magnetar Financial’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
Q2 		$88.4M Buy
1,156,698
+19,986
+2% +$1.45M 0.81% 3
2026
Q1 		$78.9M Buy
1,136,712
+1,129,140
+14,912% +$77.3M 0.8% 9
2025
Q4 		$477K Sell
7,572
-68,048
-90% -$4.04M ﹤0.01% 567
2025
Q3 		$4.49M Buy
+75,620
New +$4.51M 0.03% 246
2024
Q3 		– Sell
-38,292
Closed -$1.67M – 711
2024
Q2 		$1.67M Buy
+38,292
New +$1.71M 0.03% 224
2022
Q3 		– Sell
-50,790
Closed -$2.14K – 1528
2022
Q2 		$2.14K Buy
+50,790
New +$2.45M 0.02% 664
2018
Q4 		– Sell
-5,978
Closed -$352K – 511
2018
Q3 		$352K Buy
+5,978
New +$389K 0.01% 277

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
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $521B AUM 51.41% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Magnetar Financial's WBS Position: Q2 2026 in Review

Magnetar Financial increased its Webster Financial (WBS) stake by 1.8% in Q2 2026, buying an estimated $1.45M and bringing the position to 1,156,698 shares worth $88.4M. The position accounts for 0.81% of the portfolio, ranked #3.

Magnetar Financial first reported a position in WBS in Q3 2018 and has held it in 7 quarters since. 536 funds tracked by Wall St. Rank hold WBS as of Q2 2026.

  • Magnetar Financial held 1,156,698 shares of Webster Financial worth $88.4M as of Q2 2026.
  • Magnetar Financial bought 19,986 Webster Financial shares in Q2 2026, an estimated $1.45M.
  • Webster Financial made up 0.81% of Magnetar Financial's portfolio in Q2 2026, its #3 holding.
  • Magnetar Financial first reported a position in Webster Financial in Q3 2018 and has held it in 7 quarters since.
  • 536 funds tracked by Wall St. Rank held Webster Financial as of Q2 2026.

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