Alyeska Investment Group
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Alyeska Investment Group’s Quantum Corp QMCO Stock Holding History

Alyeska Investment Group’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 		$29.2M Buy
+2,653,928
New +$25.5M 0.08% 285

Other funds holding QMCO

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
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
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
MHP
Manatuck Hill Partners Westport, Connecticut $302M AUM 117.41% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
CCM
Cinctive Capital Management New York $2.72B AUM 43.27% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Alyeska Investment Group's QMCO Position: Q2 2026 in Review

Alyeska Investment Group opened a new position in Quantum Corp (QMCO) in Q2 2026: 2,653,928 shares worth $29.2M. The stake represents 0.08% of the portfolio and ranks #285 among its holdings.

59 funds tracked by Wall St. Rank hold QMCO as of Q2 2026.

  • Alyeska Investment Group held 2,653,928 shares of Quantum Corp worth $29.2M as of Q2 2026.
  • Quantum Corp was a new Alyeska Investment Group position in Q2 2026.
  • Quantum Corp made up 0.08% of Alyeska Investment Group's portfolio in Q2 2026, its #285 holding.
  • 59 funds tracked by Wall St. Rank held Quantum Corp as of Q2 2026.

Based on Alyeska Investment Group's 13F filing for Q2 2026, filed 14 Aug 2026.