Qube Research & Technologies (QRT)
CB icon

Qube Research & Technologies (QRT)’s Chubb CB Stock Holding History

Qube Research & Technologies (QRT)’s Portfolio CB Stock Details CB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$3.03M Buy
8,900
+2,100
+31% +$685K ﹤0.01% 1902
2026
Q1 		$2.22M Buy
6,800
+3,300
+94% +$1.06M ﹤0.01% 2107
2025
Q4 		$1.09M Sell
3,500
-6,500
-65% -$1.9M ﹤0.01% 2520
2025
Q3 		$2.82M Sell
10,000
-3,700
-27% -$1.02M ﹤0.01% 2063
2025
Q2 		$3.97M Buy
13,700
+1,600
+13% +$460K ﹤0.01% 1843
2025
Q1 		$3.65M Buy
12,100
+5,000
+70% +$1.39M ﹤0.01% 1697
2024
Q4 		$1.96M Sell
7,100
-1,900
-21% -$540K ﹤0.01% 1886
2024
Q3 		$2.6M Buy
+9,000
New +$2.47M ﹤0.01% 1675

Other funds holding CB

Berkshire Hathaway
Berkshire Hathaway Omaha, Nebraska $299B AUM 27.55% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 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
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
GQG Partners
GQG Partners Ft. Lauderdale, Florida $53.8B AUM 19.23% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Qube Research & Technologies (QRT)'s CB Position: Q2 2026 in Review

Qube Research & Technologies (QRT) increased its Chubb (CB) stake by 484% in Q2 2026, buying an estimated $35.4M and bringing the position to 130,968 shares worth $44.6M. The position accounts for 0.04% of the portfolio, ranked #536.

Qube Research & Technologies (QRT) first reported a position in CB in Q1 2018 and has held it in 29 quarters since. The position peaked at $191M in Q3 2025. 2,157 funds tracked by Wall St. Rank hold CB as of Q2 2026.

  • Qube Research & Technologies (QRT) held 130,968 shares of Chubb worth $44.6M as of Q2 2026.
  • Qube Research & Technologies (QRT) bought 108,554 Chubb shares in Q2 2026, an estimated $35.4M.
  • Chubb made up 0.04% of Qube Research & Technologies (QRT)'s portfolio in Q2 2026, its #536 holding.
  • Qube Research & Technologies (QRT) first reported a position in Chubb in Q1 2018 and has held it in 29 quarters since.
  • Qube Research & Technologies (QRT)'s Chubb position peaked at $191M in Q3 2025.
  • 2,157 funds tracked by Wall St. Rank held Chubb as of Q2 2026.

Based on Qube Research & Technologies (QRT)'s 13F filing for Q2 2026, filed 14 Aug 2026.