Blackstone Inc.

Position in QUBT — Quantum Computing Inc.

CIK 1393818 NEW YORK, NY

Position in QUBT

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$4,850,000

+$1,425,000 QoQ

Shares Held

500,000

0.0% QoQ

Ownership

0.221%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#29

of 313 holders

Holding Since

Sep 2025

4 quarters on record

Voting authority Sole 0% Shared 100% None 0%

Technology · as of Jun 30, 2026

Blackstone Inc. holds $10,110,851 across 4 Computer Hardware names. QUBT ranks #1 (48.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	QUBT	Quantum Computing Inc. This page	500,000	$4,850,000
2	SNDK	Sandisk Corp	1,059	$2,407,880
3	STX	Seagate Technology Holdings plc	2,280	$2,200,200
4	WDC	Western Digital Corp	1,022	$652,771

4 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$4,850,000	500,000	0.0%	Shares	Other	2026-08-14
2026-03-31	$3,425,000	500,000	0.0%	Shares	Other	2026-05-15
2025-12-31	$5,130,000	500,000	-62.8%	Shares	Other	2026-02-17
2025-09-30	$24,731,331	1,343,364	—	Shares	Other	2025-11-14
No filing history on record for this holder in this stock.