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Leonteq Securities AG’s Berkshire Hathaway Class B BRK.B Stock Holding History

Leonteq Securities AG’s Portfolio BRK.B Stock Details BRK.B Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2021
Q1 		– Sell
-25,000
Closed -$5.8M – 998
2020
Q4 		$5.8M Buy
+25,000
New +$5.51M 0.31% 63

Other funds holding BRK.B

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
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return
Gates Foundation Trust
Gates Foundation Trust Kirkland, Washington $34.4B AUM 26.34% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

Leonteq Securities AG's BRK.B Position: Q2 2026 in Review

Leonteq Securities AG reduced its Berkshire Hathaway Class B (BRK.B) stake by 7.1% in Q2 2026, selling an estimated $282K and leaving 7,638 shares worth $3.82M. The position accounts for 0.13% of the portfolio, ranked #112.

Leonteq Securities AG first reported a position in BRK.B in Q4 2020 and has held it in 23 quarters since. The position peaked at $11.4M in Q2 2025. 4,887 funds tracked by Wall St. Rank hold BRK.B as of Q2 2026.

  • Leonteq Securities AG held 7,638 shares of Berkshire Hathaway Class B worth $3.82M as of Q2 2026.
  • Leonteq Securities AG sold 586 Berkshire Hathaway Class B shares in Q2 2026, an estimated $282K.
  • Berkshire Hathaway Class B made up 0.13% of Leonteq Securities AG's portfolio in Q2 2026, its #112 holding.
  • Leonteq Securities AG first reported a position in Berkshire Hathaway Class B in Q4 2020 and has held it in 23 quarters since.
  • Leonteq Securities AG's Berkshire Hathaway Class B position peaked at $11.4M in Q2 2025.
  • 4,887 funds tracked by Wall St. Rank held Berkshire Hathaway Class B as of Q2 2026.

Based on Leonteq Securities AG's 13F filing for Q2 2026, filed 27 Jul 2026.