BAMCO Inc
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BAMCO Inc’s Blackstone BX Stock Holding History

BAMCO Inc’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 		$69.6M Buy
591,248
+496,649
+525% +$59.7M 0.1% 97
2026
Q1 		$10.9M Sell
94,599
-485,411
-84% -$63.2M 0.03% 225
2025
Q4 		$89.4M Sell
580,010
-36,232
-6% -$5.51M 0.24% 77
2025
Q3 		$105M Buy
616,242
+42,257
+7% +$7.24M 0.28% 70
2025
Q2 		$85.9M Buy
573,985
+64,429
+13% +$8.85M 0.23% 86
2025
Q1 		$71.2M Sell
509,556
-276,126
-35% -$44.8M 0.21% 94
2024
Q4 		$135M Buy
785,682
+15,788
+2% +$2.75M 0.35% 55
2024
Q3 		$118M Buy
769,894
+79,416
+12% +$11M 0.31% 67
2024
Q2 		$85.5M Sell
690,478
-107,899
-14% -$13.3M 0.24% 83
2024
Q1 		$105M Buy
798,377
+65,143
+9% +$8.14M 0.28% 68
2023
Q4 		$96M Buy
733,234
+73,174
+11% +$7.92M 0.26% 73
2023
Q3 		$70.7M Buy
660,060
+87,754
+15% +$9.14M 0.21% 87
2023
Q2 		$53.2M Buy
572,306
+64,227
+13% +$5.55M 0.15% 120
2023
Q1 		$44.6M Buy
508,079
+231,351
+84% +$20.4M 0.13% 128
2022
Q4 		$20.5M Sell
276,728
-290,995
-51% -$25.1M 0.07% 179
2022
Q3 		$47.5M Buy
567,723
+6,845
+1% +$663K 0.15% 114
2022
Q2 		$51.2M Buy
560,878
+279,077
+99% +$30.1M 0.16% 114
2022
Q1 		$35.8M Buy
+281,801
New +$34.4M 0.09% 174

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

BAMCO Inc's BX Position: Q2 2026 in Review

BAMCO Inc increased its Blackstone (BX) stake by 525% in Q2 2026, buying an estimated $59.7M and bringing the position to 591,248 shares worth $69.6M. The position accounts for 0.1% of the portfolio, ranked #97.

BAMCO Inc first reported a position in BX in Q1 2022 and has held it in 18 quarters since. The position peaked at $135M in Q4 2024. 2,139 funds tracked by Wall St. Rank hold BX as of Q2 2026.

  • BAMCO Inc held 591,248 shares of Blackstone worth $69.6M as of Q2 2026.
  • BAMCO Inc bought 496,649 Blackstone shares in Q2 2026, an estimated $59.7M.
  • Blackstone made up 0.1% of BAMCO Inc's portfolio in Q2 2026, its #97 holding.
  • BAMCO Inc first reported a position in Blackstone in Q1 2022 and has held it in 18 quarters since.
  • BAMCO Inc's Blackstone position peaked at $135M in Q4 2024.
  • 2,139 funds tracked by Wall St. Rank held Blackstone as of Q2 2026.

Based on BAMCO Inc's 13F filing for Q2 2026, filed 14 Aug 2026.