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GAM Holding’s Blackstone BX Stock Holding History

GAM Holding’s Portfolio BX Stock Details BX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$294K Sell
2,502
-1,067
-30% -$128K 0.02% 261
2026
Q1 		$410K Buy
+3,569
New +$464K 0.04% 230
2025
Q4 		– Sell
-2,042
Closed -$349K – 294
2025
Q3 		$349K Buy
+2,042
New +$350K 0.02% 252

Other funds holding BX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 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
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

GAM Holding's BX Position: Q2 2026 in Review

GAM Holding reduced its Blackstone (BX) stake by 30% in Q2 2026, selling an estimated $128K and leaving 2,502 shares worth $294K. The position accounts for 0.02% of the portfolio, ranked #261.

GAM Holding first reported a position in BX in Q3 2025 and has held it in 3 quarters since. The position peaked at $410K in Q1 2026. 2,160 funds tracked by Wall St. Rank hold BX as of Q2 2026.

  • GAM Holding held 2,502 shares of Blackstone worth $294K as of Q2 2026.
  • GAM Holding sold 1,067 Blackstone shares in Q2 2026, an estimated $128K.
  • Blackstone made up 0.02% of GAM Holding's portfolio in Q2 2026, its #261 holding.
  • GAM Holding first reported a position in Blackstone in Q3 2025 and has held it in 3 quarters since.
  • GAM Holding's Blackstone position peaked at $410K in Q1 2026.
  • 2,160 funds tracked by Wall St. Rank held Blackstone as of Q2 2026.

Based on GAM Holding's 13F filing for Q2 2026, filed 14 Aug 2026.