Maven Securities’s Blackstone BX Stock Holding History

Maven Securities’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	–	Sell	-101,381	Closed	-$12.2M	–	341
2026 Q1	$11.6M	Buy	+101,381	New	+$13.2M	0.22%	91
2025 Q3	–	Sell	-5,072	Closed	-$869K	–	497
2025 Q2	$759K	Buy	5,072 +1,759	+53%	+$242K	0.02%	503
2025 Q1	$463K	Sell	3,313 -6,444	-66%	-$1.05M	0.01%	615
2024 Q4	$1.68M	Buy	+9,757	New	+$1.7M	0.04%	321
2024 Q2	–	Sell	-1,808	Closed	-$222K	–	914
2024 Q1	$238K	Buy	+1,808	New	+$226K	0.01%	304
2023 Q3	–	Sell	-4,904	Closed	-$511K	–	1082
2023 Q2	$456K	Buy	4,904 +1,252	+34%	+$108K	0.01%	637
2023 Q1	$321K	Buy	+3,652	New	+$323K	0.01%	776
2022 Q4	–	Sell	-4,189	Closed	-$351K	–	869
2022 Q3	$351K	Buy	+4,189	New	+$406K	0.01%	891
2021 Q2	–	Sell	-13,500	Closed	-$1.01M	–	1076
2021 Q1	$1.01M	Buy	+13,500	New	+$932K	0.05%	409
2019 Q4	–	Sell	-263,000	Closed	-$12.8M	–	368
2019 Q3	$12.8M	Buy	+263,000	New	+$12.8M	4.04%	3

Other funds holding BX

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Maven Securities's BX Position: Q2 2026 in Review

Maven Securities sold out of Blackstone (BX) in Q2 2026, closing a stake of 101,381 shares — an estimated $12.2M sold.

Maven Securities first reported a position in BX in Q3 2019 and held it in 10 quarters. The position peaked at $12.8M in Q3 2019. 2,156 funds tracked by Wall St. Rank hold BX as of Q2 2026.

Maven Securities reported no remaining Blackstone position as of Q2 2026 after selling out during the quarter.
Maven Securities sold 101,381 Blackstone shares in Q2 2026, an estimated $12.2M.
Maven Securities first reported a position in Blackstone in Q3 2019 and held it in 10 quarters.
Maven Securities's Blackstone position peaked at $12.8M in Q3 2019.
2,156 funds tracked by Wall St. Rank held Blackstone as of Q2 2026.

Based on Maven Securities's 13F filing for Q2 2026, filed 14 Aug 2026.