KA
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Kovack Advisors’s Quantum Corp QMCO Stock Holding History

Kovack Advisors’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 		$62.8K Buy
+12,480
New +$75.3K ﹤0.01% 990
2024
Q3 		– Sell
-13,395
Closed -$110K – 616
2024
Q2 		$110K Buy
13,395
+200
+2% +$1.93K 0.01% 553
2024
Q1 		$157K Buy
13,195
+3,309
+33% +$29.7K 0.02% 453
2023
Q4 		$69K Sell
9,886
-14,780
-60% -$125K 0.01% 562
2023
Q3 		$301K Sell
24,666
-1,108
-4% -$18.3K 0.04% 393
2023
Q2 		$557K Buy
25,774
+550
+2% +$11.4K 0.07% 276
2023
Q1 		$580K Buy
25,224
+7,624
+43% +$199K 0.08% 261
2022
Q4 		$384K Buy
17,600
+5,804
+49% +$143K 0.06% 340
2022
Q3 		$255K Buy
11,796
+877
+8% +$28.2K 0.04% 454
2022
Q2 		$310K Buy
10,919
+6,784
+164% +$257K 0.04% 437
2022
Q1 		$187K Sell
4,135
-2,120
-34% -$155K 0.02% 656
2021
Q4 		$691K Buy
6,255
+895
+17% +$102K 0.07% 309
2021
Q3 		$555K Buy
5,360
+4,132
+336% +$486K 0.06% 354
2021
Q2 		$169K Hold
1,228
– – 0.02% 652
2021
Q1 		$205K Sell
1,228
-1,132
-48% -$180K 0.03% 579
2020
Q4 		$289K Buy
+2,360
New +$251K 0.04% 418

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

Kovack Advisors's QMCO Position: Q1 2026 in Review

Kovack Advisors opened a new position in Quantum Corp (QMCO) in Q1 2026: 12,480 shares worth $62.8K. The stake represents ﹤0.01% of the portfolio and ranks #990 among its holdings. This is a return to the name: Kovack Advisors previously reported a position in QMCO as recently as Q2 2024.

Kovack Advisors first reported a position in QMCO in Q4 2020 and has held it in 16 quarters since. The position peaked at $691K in Q4 2021. 37 funds tracked by Wall St. Rank hold QMCO as of Q1 2026.

  • Kovack Advisors held 12,480 shares of Quantum Corp worth $62.8K as of Q1 2026.
  • Quantum Corp was a new Kovack Advisors position in Q1 2026.
  • Quantum Corp made up ﹤0.01% of Kovack Advisors's portfolio in Q1 2026, its #990 holding.
  • Kovack Advisors first reported a position in Quantum Corp in Q4 2020 and has held it in 16 quarters since.
  • Kovack Advisors's Quantum Corp position peaked at $691K in Q4 2021.
  • 37 funds tracked by Wall St. Rank held Quantum Corp as of Q1 2026.

Based on Kovack Advisors's 13F filing for Q1 2026, filed 13 May 2026.