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Boston Family Office’s Chubb CB Stock Holding History

Boston Family Office’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 		$693K Buy
2,035
+173
+9% +$56.4K 0.04% 197
2026
Q1 		$607K Hold
1,862
– – 0.04% 205
2025
Q4 		$581K Hold
1,862
– – 0.04% 200
2025
Q3 		$526K Buy
1,862
+40
+2% +$11K 0.03% 206
2025
Q2 		$528K Buy
+1,822
New +$524K 0.04% 204
2020
Q2 		– Sell
-2,897
Closed -$324K – 246
2020
Q1 		$324K Hold
2,897
– – 0.04% 201
2019
Q4 		$451K Hold
2,897
– – 0.04% 196
2019
Q3 		$468K Hold
2,897
– – 0.05% 191
2019
Q2 		$427K Sell
2,897
-1,586
-35% -$229K 0.04% 202
2019
Q1 		$628K Sell
4,483
-9,077
-67% -$1.21M 0.07% 170
2018
Q4 		$1.75M Sell
13,560
-1,133
-8% -$146K 0.22% 110
2018
Q3 		$1.96M Buy
14,693
+150
+1% +$20.3K 0.21% 113
2018
Q2 		$1.85M Sell
14,543
-57
-0.4% -$7.57K 0.21% 114
2018
Q1 		$2M Buy
14,600
+540
+4% +$78.2K 0.23% 110
2017
Q4 		$2.06M Buy
14,060
+3,008
+27% +$449K 0.23% 112
2017
Q3 		$1.57M Buy
11,052
+425
+4% +$61.5K 0.18% 123
2017
Q2 		$1.54M Buy
10,627
+1,125
+12% +$158K 0.18% 125
2017
Q1 		$1.29M Hold
9,502
– – 0.16% 132
2016
Q4 		$1.25M Sell
9,502
-5
-0.1% -$638 0.16% 132
2016
Q3 		$1.2M Buy
9,507
+145
+2% +$18.4K 0.15% 136
2016
Q2 		$1.22M Buy
9,362
+25
+0.3% +$3.08K 0.16% 132
2016
Q1 		$1.11M Buy
9,337
+7,542
+420% +$867K 0.15% 136
2015
Q4 		$210K Buy
+1,795
New +$203K 0.03% 228
2015
Q2 		– Sell
-1,795
Closed -$200K – 255
2015
Q1 		$200K Hold
1,795
– – 0.02% 256
2014
Q4 		$206K Buy
+1,795
New +$199K 0.03% 254

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

Boston Family Office's CB Position: Q2 2026 in Review

Boston Family Office increased its Chubb (CB) stake by 9.3% in Q2 2026, buying an estimated $56.4K and bringing the position to 2,035 shares worth $693K. The position accounts for 0.04% of the portfolio, ranked #197.

Boston Family Office first reported a position in CB in Q4 2014 and has held it in 25 quarters since. The position peaked at $2.06M in Q4 2017. 2,162 funds tracked by Wall St. Rank hold CB as of Q2 2026.

  • Boston Family Office held 2,035 shares of Chubb worth $693K as of Q2 2026.
  • Boston Family Office bought 173 Chubb shares in Q2 2026, an estimated $56.4K.
  • Chubb made up 0.04% of Boston Family Office's portfolio in Q2 2026, its #197 holding.
  • Boston Family Office first reported a position in Chubb in Q4 2014 and has held it in 25 quarters since.
  • Boston Family Office's Chubb position peaked at $2.06M in Q4 2017.
  • 2,162 funds tracked by Wall St. Rank held Chubb as of Q2 2026.

Based on Boston Family Office's 13F filing for Q2 2026, filed 12 Aug 2026.