CASTLEARK MANAGEMENT LLC

Position in QBTS — D-Wave Quantum Inc.

CIK 1106832 CHICAGO, IL

Position in QBTS

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

Position Value

$4,310,763

New position

Shares Held

179,690

first reported quarter

Ownership

0.049%

of shares outstanding

% of Portfolio

0.13%

of 13F equity value

Holder Rank

#80

of 546 holders

Holding Since

Jun 2026

1 quarter on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

CASTLEARK MANAGEMENT LLC holds $92,999,732 across 4 Computer Hardware names. QBTS ranks #3 (4.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ANET	Arista Networks, Inc.	473,319	$80,407,431
2	IONQ	IonQ, Inc.	86,310	$4,596,870
3	QBTS	D-Wave Quantum Inc. This page	179,690	$4,310,763
4	DELL	Dell Technologies Inc.	8,540	$3,684,668

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$4,310,763	179,690	—	Shares	Sole	2026-08-14
No filing history on record for this holder in this stock.