Two Seas Capital’s Quantum Corp QMCO Stock Holding History

Two Seas Capital’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 Q3	$47.3M	Sell	1,490,992 -997,543	-40%	-$18.6M	0.54%	25
2026 Q2	$27.4M	Buy	+2,488,535	New	+$23.9M	0.54%	32

Other funds holding QMCO

UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return

Acadian Asset Management Boston, Massachusetts $85.7B AUM 51.02% 1-Year Est. Return

State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return

Hillsdale Investment Management Toronto, Ontario, Canada $4.42B AUM 54.57% 1-Year Est. Return

Squarepoint New York $90.8B AUM 26.98% 1-Year Est. Return

SEI Investments Oaks, Pennsylvania $113B AUM 26.61% 1-Year Est. Return

Barclays London, United Kingdom $500B AUM 36.84% 1-Year Est. Return

Y-Intercept (HK) Hong Kong $4.52B AUM 6.6% 1-Year Est. Return

Two Seas Capital's QMCO Position: Q3 2026 in Review

Two Seas Capital reduced its Quantum Corp (QMCO) stake by 40% in Q3 2026, selling an estimated $18.6M and leaving 1,490,992 shares worth $47.3M. The position accounts for 0.54% of the portfolio, ranked #25.

Two Seas Capital first reported a position in QMCO in Q2 2026 and has held it in 2 quarters since. 39 funds tracked by Wall St. Rank hold QMCO as of Q3 2026.

Two Seas Capital held 1,490,992 shares of Quantum Corp worth $47.3M as of Q3 2026.
Two Seas Capital sold 997,543 Quantum Corp shares in Q3 2026, an estimated $18.6M.
Quantum Corp made up 0.54% of Two Seas Capital's portfolio in Q3 2026, its #25 holding.
Two Seas Capital first reported a position in Quantum Corp in Q2 2026 and has held it in 2 quarters since.
39 funds tracked by Wall St. Rank held Quantum Corp as of Q3 2026.

Based on Two Seas Capital's 13F filing for Q3 2026, filed 6 Oct 2026.