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Round Rock Advisors’s Chubb CB Stock Holding History

Round Rock Advisors’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
Q1 		$2.58M Sell
7,921
-820
-9% -$263K 0.4% 35
2025
Q4 		$2.73M Buy
8,741
+10
+0.1% +$2.92K 0.41% 32
2025
Q3 		$2.46M Buy
8,731
+30
+0.3% +$8.26K 0.39% 38
2025
Q2 		$2.52M Sell
8,701
-12
-0.1% -$3.45K 0.43% 43
2025
Q1 		$2.63M Sell
8,713
-144
-2% -$40K 0.49% 38
2024
Q4 		$2.45M Sell
8,857
-530
-6% -$151K 0.5% 38
2024
Q3 		$2.71M Sell
9,387
-30
-0.3% -$8.22K 0.63% 31
2024
Q2 		$2.4M Buy
9,417
+522
+6% +$134K 0.58% 32
2024
Q1 		$2.3M Sell
8,895
-420
-5% -$103K 0.55% 37
2023
Q4 		$2.11M Buy
+9,315
New +$2.04M 0.53% 41

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

Round Rock Advisors's CB Position: Q1 2026 in Review

Round Rock Advisors reduced its Chubb (CB) stake by 9.4% in Q1 2026, selling an estimated $263K and leaving 7,921 shares worth $2.58M. The position accounts for 0.4% of the portfolio, ranked #35.

Round Rock Advisors first reported a position in CB in Q4 2023 and has held it in 10 quarters since. The position peaked at $2.73M in Q4 2025. 2,104 funds tracked by Wall St. Rank hold CB as of Q1 2026.

  • Round Rock Advisors held 7,921 shares of Chubb worth $2.58M as of Q1 2026.
  • Round Rock Advisors sold 820 Chubb shares in Q1 2026, an estimated $263K.
  • Chubb made up 0.4% of Round Rock Advisors's portfolio in Q1 2026, its #35 holding.
  • Round Rock Advisors first reported a position in Chubb in Q4 2023 and has held it in 10 quarters since.
  • Round Rock Advisors's Chubb position peaked at $2.73M in Q4 2025.
  • 2,104 funds tracked by Wall St. Rank held Chubb as of Q1 2026.

Based on Round Rock Advisors's 13F filing for Q1 2026, filed 15 May 2026.