Northern Trust’s Quantum Corp QMCO Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $137K | Hold |
28,762
| – | – | ﹤0.01% | 4035 |
|
|
2025
Q4 | $186K | Buy |
28,762
+17,075
| +146% | +$153K | ﹤0.01% | 4010 |
|
|
2025
Q3 | $116K | Hold |
11,687
| – | – | ﹤0.01% | 4098 |
|
|
2025
Q2 | $117K | Hold |
11,687
| – | – | ﹤0.01% | 4081 |
|
|
2025
Q1 | $168K | Buy |
11,687
+1,280
| +12% | +$27.9K | ﹤0.01% | 3989 |
|
|
2024
Q4 | $561K | Sell |
10,407
-785
| -7% | -$11.4K | ﹤0.01% | 3616 |
|
|
2024
Q3 | $39.2K | Sell |
11,192
-3
| -0% | -$17 | ﹤0.01% | 4249 |
|
|
2024
Q2 | $91.6K | Buy |
11,195
+1,739
| +18% | +$16.8K | ﹤0.01% | 4076 |
|
|
2024
Q1 | $113K | Sell |
9,456
-527
| -5% | -$4.73K | ﹤0.01% | 4049 |
|
|
2023
Q4 | $69.7K | Sell |
9,983
-169
| -2% | -$1.43K | ﹤0.01% | 4173 |
|
|
2023
Q3 | $124K | Hold |
10,152
| – | – | ﹤0.01% | 3956 |
|
|
2023
Q2 | $219K | Buy |
10,152
+192
| +2% | +$3.97K | ﹤0.01% | 3792 |
|
|
2023
Q1 | $229K | Buy |
9,960
+2,034
| +26% | +$53.1K | ﹤0.01% | 3803 |
|
|
2022
Q4 | $173K | Hold |
7,926
| – | – | ﹤0.01% | 3931 |
|
|
2022
Q3 | $171K | Buy |
7,926
+1,074
| +16% | +$34.5K | ﹤0.01% | 3934 |
|
|
2022
Q2 | $194K | Sell |
6,852
-17,327
| -72% | -$656K | ﹤0.01% | 3945 |
|
|
2022
Q1 | $1.1M | Sell |
24,179
-544
| -2% | -$39.9K | ﹤0.01% | 3378 |
|
|
2021
Q4 | $2.73M | Sell |
24,723
-1,560
| -6% | -$178K | ﹤0.01% | 3064 |
|
|
2021
Q3 | $2.72M | Sell |
26,283
-7
| -0% | -$824 | ﹤0.01% | 3115 |
|
|
2021
Q2 | $3.62M | Buy |
26,290
+4,136
| +19% | +$669K | ﹤0.01% | 3033 |
|
|
2021
Q1 | $3.69M | Buy |
22,154
+5,072
| +30% | +$808K | ﹤0.01% | 2933 |
|
|
2020
Q4 | $2.09M | Sell |
17,082
-445
| -3% | -$47.3K | ﹤0.01% | 3170 |
|
|
2020
Q3 | $1.61M | Sell |
17,527
-338
| -2% | -$32.9K | ﹤0.01% | 3158 |
|
|
2020
Q2 | $1.38M | Buy |
+17,865
| New | +$1.41M | ﹤0.01% | 3230 |
|
|
2019
Q1 | – | Sell |
-3,572
| Closed | -$143K | – | 4257 |
|
|
2018
Q4 | $143K | Hold |
3,572
| – | – | ﹤0.01% | 3852 |
|
|
2018
Q3 | $172K | Sell |
3,572
-124
| -3% | -$5.06K | ﹤0.01% | 3896 |
|
|
2018
Q2 | $163K | Sell |
3,696
-11,927
| -76% | -$800K | ﹤0.01% | 3909 |
|
|
2018
Q1 | $1.14M | Sell |
15,623
-13
| -0.1% | -$1.27K | ﹤0.01% | 3346 |
|
|
2017
Q4 | $1.76M | Sell |
15,636
-213
| -1% | -$22.9K | ﹤0.01% | 3212 |
|
|
2017
Q3 | $1.94M | Sell |
15,849
-16
| -0.1% | -$2.15K | ﹤0.01% | 3201 |
|
|
2017
Q2 | $2.48M | Buy |
15,865
+12,472
| +368% | +$1.94M | ﹤0.01% | 3043 |
|
|
2017
Q1 | $473K | Buy |
3,393
+243
| +8% | +$35K | ﹤0.01% | 3555 |
|
|
2016
Q4 | $419K | Sell |
3,150
-51
| -2% | -$6.68K | ﹤0.01% | 3574 |
|
|
2016
Q3 | $377K | Sell |
3,201
-10
| -0.3% | -$977 | ﹤0.01% | 3573 |
|
|
2016
Q2 | $216K | Sell |
3,211
-10,139
| -76% | -$736K | ﹤0.01% | 3700 |
|
|
2016
Q1 | $1.3M | Sell |
13,350
-48
| -0.4% | -$4.62K | ﹤0.01% | 3168 |
|
|
2015
Q4 | $1.99M | Buy |
13,398
+46
| +0.3% | +$6.31K | ﹤0.01% | 3068 |
|
|
2015
Q3 | $1.49M | Sell |
13,352
-1,243
| -9% | -$230K | ﹤0.01% | 3182 |
|
|
2015
Q2 | $3.92M | Sell |
14,595
-599
| -4% | -$183K | ﹤0.01% | 2675 |
|
|
2015
Q1 | $3.89M | Buy |
15,194
+9
| +0.1% | +$2.38K | ﹤0.01% | 2664 |
|
|
2014
Q4 | $4.28M | Sell |
15,185
-403
| -3% | -$92.6K | ﹤0.01% | 2607 |
|
|
2014
Q3 | $2.89M | Sell |
15,588
-240
| -2% | -$47.7K | ﹤0.01% | 2856 |
|
|
2014
Q2 | $3.09M | Sell |
15,828
-1,477
| -9% | -$270K | ﹤0.01% | 2829 |
|
|
2014
Q1 | $3.38M | Sell |
17,305
-1,409
| -8% | -$275K | ﹤0.01% | 2814 |
|
|
2013
Q4 | $3.59M | Buy |
18,714
+270
| +1% | +$55.2K | ﹤0.01% | 2778 |
|
|
2013
Q3 | $4.07M | Sell |
18,444
-1,944
| -10% | -$475K | ﹤0.01% | 2650 |
|
|
2013
Q2 | $4.47M | Buy |
+20,388
| New | +$4.55M | ﹤0.01% | 2491 |
|
Other funds holding QMCO
VCM
VFT
SAMU
Northern Trust's QMCO Position: Q1 2026 in Review
Northern Trust held its Quantum Corp (QMCO) position steady in Q1 2026 at 28,762 shares worth $137K. The position accounts for ﹤0.01% of the portfolio, ranked #4035.
Northern Trust first reported a position in QMCO in Q2 2013 and has held it in 47 quarters since. The position peaked at $4.47M in Q2 2013. 37 funds tracked by Wall St. Rank hold QMCO as of Q1 2026.
- Northern Trust held 28,762 shares of Quantum Corp worth $137K as of Q1 2026.
- Northern Trust left its Quantum Corp share count unchanged in Q1 2026.
- Quantum Corp made up ﹤0.01% of Northern Trust's portfolio in Q1 2026, its #4035 holding.
- Northern Trust first reported a position in Quantum Corp in Q2 2013 and has held it in 47 quarters since.
- Northern Trust's Quantum Corp position peaked at $4.47M in Q2 2013.
- 37 funds tracked by Wall St. Rank held Quantum Corp as of Q1 2026.
Based on Northern Trust's 13F filing for Q1 2026, filed 14 May 2026.