Mariner’s Xanadu Quantum Technologies Class B XNDU Stock Holding History

Mariner’s Portfolio XNDU Stock Details XNDU Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q3	$271K	Buy	+59,122	New	+$574K	﹤0.01%	2901

Other funds holding XNDU

OMERS Administration Corp Toronto, Ontario, Canada $16.3B AUM 28.35% 1-Year Est. Return

Lockheed Martin Investment Management Bethesda, Maryland $1.41B AUM 28.83% 1-Year Est. Return

MMCAP International Grand Cayman, Cayman Islands $1.52B AUM 24.83% 1-Year Est. Return

Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return

Marshall Wace London, United Kingdom $114B AUM 35.47% 1-Year Est. Return

Invesco Atlanta, Georgia $1.27T AUM 50.62% 1-Year Est. Return

Quadrature Capital London, United Kingdom $16.1B AUM 61.25% 1-Year Est. Return

VanEck Associates New York $165B AUM 72.14% 1-Year Est. Return

Morgan Stanley New York $1.96T AUM 27.49% 1-Year Est. Return

Bank of Montreal Toronto, Ontario, Canada $313B AUM 26.62% 1-Year Est. Return

Mariner's XNDU Position: Q3 2026 in Review

Mariner opened a new position in Xanadu Quantum Technologies Class B (XNDU) in Q3 2026: 59,122 shares worth $271K. The stake represents ﹤0.01% of the portfolio and ranks #2901 among its holdings.

71 funds tracked by Wall St. Rank hold XNDU as of Q3 2026.

Mariner held 59,122 shares of Xanadu Quantum Technologies Class B worth $271K as of Q3 2026.
Xanadu Quantum Technologies Class B was a new Mariner position in Q3 2026.
Xanadu Quantum Technologies Class B made up ﹤0.01% of Mariner's portfolio in Q3 2026, its #2901 holding.
71 funds tracked by Wall St. Rank held Xanadu Quantum Technologies Class B as of Q3 2026.

Based on Mariner's 13F filing for Q3 2026, filed 12 Nov 2026.