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Engineers Gate Manager’s Quantum Corp QMCO Stock Holding History

Engineers Gate Manager’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 		– Sell
-16,407
Closed -$106K – 2496
2025
Q4 		$106K Buy
+16,407
New +$147K ﹤0.01% 1912
2024
Q3 		– Sell
-557
Closed -$4.56K – 2348
2024
Q2 		$4.56K Sell
557
-467
-46% -$4.5K ﹤0.01% 1875
2024
Q1 		$12.2K Hold
1,024
– – ﹤0.01% 1853
2023
Q4 		$7.15K Hold
1,024
– – ﹤0.01% 1928
2023
Q3 		$12.5K Hold
1,024
– – ﹤0.01% 1723
2023
Q2 		$22.1K Sell
1,024
-173
-14% -$3.58K ﹤0.01% 1664
2023
Q1 		$27.5K Sell
1,197
-188
-14% -$4.91K ﹤0.01% 1579
2022
Q4 		$30.2K Sell
1,385
-589
-30% -$14.5K ﹤0.01% 1584
2022
Q3 		$43K Sell
1,974
-7,654
-79% -$246K ﹤0.01% 1513
2022
Q2 		$273K Sell
9,628
-711
-7% -$26.9K 0.01% 1475
2022
Q1 		$469K Buy
10,339
+9,181
+793% +$673K 0.02% 1104
2021
Q4 		$128K Buy
+1,158
New +$132K 0.01% 1774
2021
Q3 		– Sell
-991
Closed -$137K – 1914
2021
Q2 		$137K Buy
991
+10
+1% +$1.62K 0.01% 1459
2021
Q1 		$163K Buy
+981
New +$156K 0.01% 1640
2018
Q3 		– Sell
-1,590
Closed -$70K – 1118
2018
Q2 		$70K Buy
+1,590
New +$107K 0.01% 926

Other funds holding QMCO

VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
BlackRock
BlackRock New York $5.72T AUM 30.48% 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 $2.9T AUM 29.55% 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 $377B AUM 19.32% 1-Year Est. Return

Engineers Gate Manager's QMCO Position: Q1 2026 in Review

Engineers Gate Manager sold out of Quantum Corp (QMCO) in Q1 2026, closing a stake of 16,407 shares — an estimated $106K sold.

Engineers Gate Manager first reported a position in QMCO in Q2 2018 and held it in 15 quarters. The position peaked at $469K in Q1 2022. 37 funds tracked by Wall St. Rank hold QMCO as of Q1 2026.

  • Engineers Gate Manager reported no remaining Quantum Corp position as of Q1 2026 after selling out during the quarter.
  • Engineers Gate Manager sold 16,407 Quantum Corp shares in Q1 2026, an estimated $106K.
  • Engineers Gate Manager first reported a position in Quantum Corp in Q2 2018 and held it in 15 quarters.
  • Engineers Gate Manager's Quantum Corp position peaked at $469K in Q1 2022.
  • 37 funds tracked by Wall St. Rank held Quantum Corp as of Q1 2026.

Based on Engineers Gate Manager's 13F filing for Q1 2026, filed 15 May 2026.