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Rialto Wealth Management’s Quantum Corp QMCO Stock Holding History

Rialto Wealth Management’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
Q1 		$414 Buy
+87
New +$525 ﹤0.01% 1457
2025
Q4 		– Sell
-42
Closed -$417 – 1782
2025
Q3 		$417 Hold
42
– – ﹤0.01% 1308
2025
Q2 		$419 Buy
+42
New +$464 ﹤0.01% 1220

Other funds holding QMCO

VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
VFT
Vanguard Fiduciary Trust Malvern, Pennsylvania $396B AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
SAMU
SONA Asset Management (US) New York $4.74B AUM 11.18% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $100B AUM 35.1% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return

Rialto Wealth Management's QMCO Position: Q1 2026 in Review

Rialto Wealth Management opened a new position in Quantum Corp (QMCO) in Q1 2026: 87 shares worth $414. The stake represents ﹤0.01% of the portfolio and ranks #1457 among its holdings. This is a return to the name: Rialto Wealth Management previously reported a position in QMCO as recently as Q3 2025.

Rialto Wealth Management first reported a position in QMCO in Q2 2025 and has held it in 3 quarters since. The position peaked at $419 in Q2 2025. 37 funds tracked by Wall St. Rank hold QMCO as of Q1 2026.

  • Rialto Wealth Management held 87 shares of Quantum Corp worth $414 as of Q1 2026.
  • Quantum Corp was a new Rialto Wealth Management position in Q1 2026.
  • Quantum Corp made up ﹤0.01% of Rialto Wealth Management's portfolio in Q1 2026, its #1457 holding.
  • Rialto Wealth Management first reported a position in Quantum Corp in Q2 2025 and has held it in 3 quarters since.
  • Rialto Wealth Management's Quantum Corp position peaked at $419 in Q2 2025.
  • 37 funds tracked by Wall St. Rank held Quantum Corp as of Q1 2026.

Based on Rialto Wealth Management's 13F filing for Q1 2026, filed 14 May 2026.