BX

Blackstone Inc.

Superinvestors

Institutional investors holding BX

Investor	Fund	Weight	Shares	Value	Quarter
Torray Funds	Torray Investment Partners	2.79%	165,160	$19.0M	2026Q1
Stephen Mandel	Lone Pine Capital	2.51%	2,219,023	$290.5M	2023Q4
John Armitage	Egerton Capital	0.55%	1,407,774	$104.9M	2021Q1
Bill Ackman	Pershing Square Capital Management	0.38%	548,526	$25.0M	2020Q1
Viking Global Investors	Viking Global Investors	0.26%	509,587	$64.7M	2022Q1
Meridian / ArrowMark	Meridian Contrarian Fund	0.12%	38,916	$4.5M	2026Q1
Kahn Brothers Group	Kahn Brothers Group	0.05%	2,300	$264K	2026Q1
Mairs & Power	Mairs & Power Growth Fund	0.00%	2,427	$308K	2022Q1
Kenneth Fisher	Fisher Asset Management	0.00%	11,143	$1.3M	2026Q1
Bill Nygren	Oakmark Select Fund – Harris Associates	0.00%	3,750	$431K	2026Q1
Dodge & Cox	Dodge & Cox	0.00%	4,420	$250K	2020Q2

Congressional Activity

Congressional data coming soon

Insider Activity

16

Total trades

$3.8M

Volume

14

Buys

2

Sells

Last trade: May 11, 2026

Insider Tradeslast 90 days

Date	Insider	Type	Value
May 11, 2026	Ruth Porat	Buy	$10K
May 11, 2026	Ruth Porat	Buy	$15K

Congressional Tradeslast 90 days

Congressional trade data is being sourced and will appear here shortly.