R Squared’s Quantum Corp QMCO Stock Holding History

R Squared’s Portfolio QMCO Stock Details QMCO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-12,245	Closed	-$58.2K	–	661
2026 Q1	$58.2K	Buy	+12,245	New	+$73.9K	0.03%	410

Other funds holding QMCO

Alyeska Investment Group Chicago, Illinois $38.9B AUM 28.51% 1-Year Est. Return

TSC

Two Seas Capital Rye, New York $5.05B AUM 164.99% 1-Year Est. Return

OCM

Oaktree Capital Management Los Angeles, California $7.21B AUM 45.97% 1-Year Est. Return

Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return

PCM

Portolan Capital Management Boston, Massachusetts $2.67B AUM 169.09% 1-Year Est. Return

ACM

Ashford Capital Management Wilmington, Delaware $933M AUM 56.2% 1-Year Est. Return

Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

MHP

Manatuck Hill Partners Westport, Connecticut $302M AUM 117.41% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

R Squared's QMCO Position: Q2 2026 in Review

R Squared sold out of Quantum Corp (QMCO) in Q2 2026, closing a stake of 12,245 shares — an estimated $58.2K sold.

R Squared first reported a position in QMCO in Q1 2026 and held it in 1 quarter. The position peaked at $58.2K in Q1 2026. 60 funds tracked by Wall St. Rank hold QMCO as of Q2 2026.

R Squared reported no remaining Quantum Corp position as of Q2 2026 after selling out during the quarter.
R Squared sold 12,245 Quantum Corp shares in Q2 2026, an estimated $58.2K.
R Squared first reported a position in Quantum Corp in Q1 2026 and held it in 1 quarter.
R Squared's Quantum Corp position peaked at $58.2K in Q1 2026.
60 funds tracked by Wall St. Rank held Quantum Corp as of Q2 2026.

Based on R Squared's 13F filing for Q2 2026, filed 5 Aug 2026.