Two Sigma Investments
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Two Sigma Investments’s Chubb CB Stock Holding History

Two Sigma Investments’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
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 $263B AUM 16.68% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
GQG Partners
GQG Partners Ft. Lauderdale, Florida $63.1B AUM 23.07% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return

Two Sigma Investments's CB Position: Q1 2026 in Review

Two Sigma Investments reduced its Chubb (CB) stake by 87% in Q1 2026, selling an estimated $163M and leaving 77,074 shares worth $25.1M. The position accounts for 0.02% of the portfolio, ranked #817.

Two Sigma Investments first reported a position in CB in Q2 2013 and has held it in 27 quarters since. The position peaked at $232M in Q3 2025. 2,105 funds tracked by Wall St. Rank hold CB as of Q1 2026.

  • Two Sigma Investments held 77,074 shares of Chubb worth $25.1M as of Q1 2026.
  • Two Sigma Investments sold 508,957 Chubb shares in Q1 2026, an estimated $163M.
  • Chubb made up 0.02% of Two Sigma Investments's portfolio in Q1 2026, its #817 holding.
  • Two Sigma Investments first reported a position in Chubb in Q2 2013 and has held it in 27 quarters since.
  • Two Sigma Investments's Chubb position peaked at $232M in Q3 2025.
  • 2,105 funds tracked by Wall St. Rank held Chubb as of Q1 2026.

Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.