Coston, McIsaac & Partners

Position in QBTS — D-Wave Quantum Inc.

CIK 1945037 BAR HARBOR, ME

Position in QBTS

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

-$474 QoQ

Shares Held

124

+275.8% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#546

of 546 holders

Holding Since

Dec 2024

6 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Technology · as of Jun 30, 2026

Coston, McIsaac & Partners holds $104,099 across 5 Computer Hardware names. QBTS ranks #5 (0.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	DELL	Dell Technologies Inc.	163	$70,327
2	HPQ	Hp Inc	1,523	$33,414
3	SMCI	Super Micro Computer, Inc.	12	$351
4	IONQ	IonQ, Inc.	108	$5
5	QBTS	D-Wave Quantum Inc. This page	124	$2

6 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$2	124	+275.8%	Shares	Sole	2026-08-12
2026-03-31	$476	33	+37.5%	Shares	Sole	2026-04-22
2025-12-31	$627	24	0.0%	Shares	Sole	2026-02-03
2025-09-30	$593	24	0.0%	Shares	Sole	2025-11-05
2025-06-30	$351	24	+20.0%	Shares	Sole	2025-08-12
2024-12-31	$168	20	—	Shares	Sole	2025-01-23
No filing history on record for this holder in this stock.