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 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 $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

Maven Securities's BX Position: Q1 2026 in Review

Maven Securities opened a new position in Blackstone (BX) in Q1 2026: 101,381 shares worth $11.6M. The stake represents 0.22% of the portfolio and ranks #91 among its holdings. This is a return to the name: Maven Securities previously reported a position in BX as recently as Q2 2025.

Maven Securities first reported a position in BX in Q3 2019 and has held it in 10 quarters since. The position peaked at $12.8M in Q3 2019. 2,125 funds tracked by Wall St. Rank hold BX as of Q1 2026.

Maven Securities held 101,381 shares of Blackstone worth $11.6M as of Q1 2026.
Blackstone was a new Maven Securities position in Q1 2026.
Blackstone made up 0.22% of Maven Securities's portfolio in Q1 2026, its #91 holding.
Maven Securities first reported a position in Blackstone in Q3 2019 and has held it in 10 quarters since.
Maven Securities's Blackstone position peaked at $12.8M in Q3 2019.
2,125 funds tracked by Wall St. Rank held Blackstone as of Q1 2026.

Based on Maven Securities's 13F filing for Q1 2026, filed 15 May 2026.