Bank of New York Mellon’s Arqit Quantum ARQQ Stock Holding History

Bank of New York Mellon’s Portfolio ARQQ Stock Details ARQQ Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$2.95M	Buy	99,146 +87,234	+732%	+$1.42M	﹤0.01%	2731
2026 Q1	$158K	Sell	11,912 -7,064	-37%	-$133K	﹤0.01%	4048
2025 Q4	$415K	Buy	+18,976	New	+$656K	﹤0.01%	3706

Other funds holding ARQQ

National Bank of Canada Montreal, Quebec, Canada $140B AUM 46.34% 1-Year Est. Return

KIG

Kessler Investment Group Columbus, Indiana $234M AUM 51.88% 1-Year Est. Return

Cetera Investment Advisers Schaumburg, Illinois $110B AUM 26.29% 1-Year Est. Return

BPC

Banque Pictet & Cie Geneva 73, Switzerland $16B AUM 29.1% 1-Year Est. Return

SBI Securities Tokyo, Japan $4.4B AUM 74.26% 1-Year Est. Return

ASN

Advisory Services Network Atlanta, Georgia $8.83B AUM 38.5% 1-Year Est. Return

Zurich Cantonal Bank Zurich, Switzerland $52.2B AUM 40.82% 1-Year Est. Return

LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return

Citigroup New York $303B AUM 53.02% 1-Year Est. Return

Simplex Trading Chicago, Illinois $171B AUM 85% 1-Year Est. Return

Bank of New York Mellon's ARQQ Position: Q2 2026 in Review

Bank of New York Mellon increased its Arqit Quantum (ARQQ) stake by 732% in Q2 2026, buying an estimated $1.42M and bringing the position to 99,146 shares worth $2.95M. The position accounts for ﹤0.01% of the portfolio, ranked #2731.

Bank of New York Mellon first reported a position in ARQQ in Q4 2025 and has held it in 3 quarters since. 35 funds tracked by Wall St. Rank hold ARQQ as of Q2 2026.

Bank of New York Mellon held 99,146 shares of Arqit Quantum worth $2.95M as of Q2 2026.
Bank of New York Mellon bought 87,234 Arqit Quantum shares in Q2 2026, an estimated $1.42M.
Arqit Quantum made up ﹤0.01% of Bank of New York Mellon's portfolio in Q2 2026, its #2731 holding.
Bank of New York Mellon first reported a position in Arqit Quantum in Q4 2025 and has held it in 3 quarters since.
35 funds tracked by Wall St. Rank held Arqit Quantum as of Q2 2026.

Based on Bank of New York Mellon's 13F filing for Q2 2026, filed 6 Aug 2026.