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Rossby Financial’s Chubb CB Stock Holding History

Rossby Financial’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 		$176K Buy
538
+266
+98% +$85.3K 0.04% 402
2025
Q4 		$84.9K Buy
272
+197
+263% +$57.6K 0.03% 441
2025
Q3 		$21.1K Sell
75
-9
-11% -$2.48K 0.01% 710
2025
Q2 		$24.3K Buy
84
+34
+68% +$9.78K 0.01% 615
2025
Q1 		$14K Buy
+50
New +$13.9K 0.01% 671

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

Rossby Financial's CB Position: Q1 2026 in Review

Rossby Financial increased its Chubb (CB) stake by 98% in Q1 2026, buying an estimated $85.3K and bringing the position to 538 shares worth $176K. The position accounts for 0.04% of the portfolio, ranked #402.

Rossby Financial first reported a position in CB in Q1 2025 and has held it in 5 quarters since. 2,104 funds tracked by Wall St. Rank hold CB as of Q1 2026.

  • Rossby Financial held 538 shares of Chubb worth $176K as of Q1 2026.
  • Rossby Financial bought 266 Chubb shares in Q1 2026, an estimated $85.3K.
  • Chubb made up 0.04% of Rossby Financial's portfolio in Q1 2026, its #402 holding.
  • Rossby Financial first reported a position in Chubb in Q1 2025 and has held it in 5 quarters since.
  • 2,104 funds tracked by Wall St. Rank held Chubb as of Q1 2026.

Based on Rossby Financial's 13F filing for Q1 2026, filed 11 May 2026.