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John Overdeck’s Chubb CB Stock Holding History

John Overdeck’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 		$1.19M Buy
+3,500
New +$1.14M ﹤0.01% 3473
2021
Q1 		– Sell
-3,000
Closed -$462K – 3843
2020
Q4 		$462K Buy
3,000
+1,000
+50% +$140K ﹤0.01% 2568
2020
Q3 		$232K Sell
2,000
-3,200
-62% -$402K ﹤0.01% 2736
2020
Q2 		$658K Buy
+5,200
New +$603K ﹤0.01% 1811
2020
Q1 		– Sell
-9,800
Closed -$1.52M – 3155
2019
Q4 		$1.52M Buy
9,800
+6,200
+172% +$949K ﹤0.01% 1818
2019
Q3 		$581K Sell
3,600
-1,400
-28% -$217K ﹤0.01% 2432
2019
Q2 		$736K Sell
5,000
-8,400
-63% -$1.21M ﹤0.01% 2199
2019
Q1 		$1.88M Sell
13,400
-800
-6% -$106K 0.01% 1458
2018
Q4 		$1.83M Buy
14,200
+7,200
+103% +$930K 0.01% 1283
2018
Q3 		$935K Sell
7,000
-15,500
-69% -$2.1M ﹤0.01% 2028
2018
Q2 		$2.86M Sell
22,500
-4,000
-15% -$532K 0.01% 1381
2018
Q1 		$3.62M Buy
26,500
+6,800
+35% +$985K 0.01% 1135
2017
Q4 		$2.88M Buy
+19,700
New +$2.94M 0.01% 1234
2017
Q3 		– Sell
-6,800
Closed -$989K – 2758
2017
Q2 		$989K Buy
6,800
+2,800
+70% +$394K ﹤0.01% 1898
2017
Q1 		$545K Buy
4,000
+2,200
+122% +$296K ﹤0.01% 2290
2016
Q4 		$238K Sell
1,800
-12,600
-88% -$1.61M ﹤0.01% 2863
2016
Q3 		$1.81M Buy
14,400
+2,100
+17% +$266K 0.01% 1537
2016
Q2 		$1.61M Sell
12,300
-26,700
-68% -$3.29M 0.01% 1410
2016
Q1 		$4.65M Buy
39,000
+17,000
+77% +$1.95M 0.02% 749
2015
Q4 		$2.57M Buy
22,000
+17,700
+412% +$2M 0.01% 966
2015
Q3 		$445K Sell
4,300
-6,700
-61% -$701K ﹤0.01% 1603
2015
Q2 		$1.12M Buy
+11,000
New +$1.18M 0.01% 1587

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

John Overdeck's CB Position: Q2 2026 in Review

John Overdeck reduced its Chubb (CB) stake by 85% in Q2 2026, selling an estimated $21.5M and leaving 11,224 shares worth $3.82M. The position accounts for ﹤0.01% of the portfolio, ranked #2400.

John Overdeck first reported a position in CB in Q2 2013 and has held it in 28 quarters since. The position peaked at $232M in Q3 2025. 2,148 funds tracked by Wall St. Rank hold CB as of Q2 2026.

  • John Overdeck held 11,224 shares of Chubb worth $3.82M as of Q2 2026.
  • John Overdeck sold 65,850 Chubb shares in Q2 2026, an estimated $21.5M.
  • Chubb made up ﹤0.01% of John Overdeck's portfolio in Q2 2026, its #2400 holding.
  • John Overdeck first reported a position in Chubb in Q2 2013 and has held it in 28 quarters since.
  • John Overdeck's Chubb position peaked at $232M in Q3 2025.
  • 2,148 funds tracked by Wall St. Rank held Chubb as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.