Vanguard Group’s Quantum Corp QMCO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$2.56M Buy
256,678
+2,232
+0.9% +$22.3K ﹤0.01% 3448
2025
Q1
$3.66M Buy
254,446
+12,262
+5% +$176K ﹤0.01% 3284
2024
Q4
$13.1M Sell
242,184
-3,711
-2% -$200K ﹤0.01% 2805
2024
Q3
$861K Sell
245,895
-4,908
-2% -$17.2K ﹤0.01% 3818
2024
Q2
$2.05M Hold
250,803
﹤0.01% 3547
2024
Q1
$2.99M Sell
250,803
-141
-0.1% -$1.68K ﹤0.01% 3464
2023
Q4
$1.75M Hold
250,944
﹤0.01% 3646
2023
Q3
$3.06M Hold
250,944
﹤0.01% 3447
2023
Q2
$5.42M Sell
250,944
-964
-0.4% -$20.8K ﹤0.01% 3260
2023
Q1
$5.79M Buy
251,908
+13,026
+5% +$300K ﹤0.01% 3231
2022
Q4
$5.21M Buy
238,882
+40,940
+21% +$892K ﹤0.01% 3287
2022
Q3
$4.28M Buy
197,942
+57,407
+41% +$1.24M ﹤0.01% 3407
2022
Q2
$3.99M Buy
140,535
+2,834
+2% +$80.5K ﹤0.01% 3495
2022
Q1
$6.25M Buy
137,701
+9,121
+7% +$414K ﹤0.01% 3414
2021
Q4
$14.2M Sell
128,580
-6,851
-5% -$756K ﹤0.01% 3030
2021
Q3
$14M Buy
135,431
+1,535
+1% +$159K ﹤0.01% 3056
2021
Q2
$18.5M Buy
133,896
+14,084
+12% +$1.94M ﹤0.01% 2889
2021
Q1
$20M Buy
119,812
+36,838
+44% +$6.14M ﹤0.01% 2784
2020
Q4
$10.2M Buy
82,974
+11,138
+16% +$1.36M ﹤0.01% 2985
2020
Q3
$6.61M Buy
71,836
+1,859
+3% +$171K ﹤0.01% 3008
2020
Q2
$5.4M Buy
+69,977
New +$5.4M ﹤0.01% 3062
2019
Q1
Sell
-25,857
Closed -$1.03M 4125
2018
Q4
$1.03M Sell
25,857
-49,791
-66% -$1.99M ﹤0.01% 3556
2018
Q3
$3.63M Buy
75,648
+125
+0.2% +$6K ﹤0.01% 3339
2018
Q2
$3.32M Buy
75,523
+7,921
+12% +$349K ﹤0.01% 3348
2018
Q1
$4.92M Buy
67,602
+7,736
+13% +$563K ﹤0.01% 3162
2017
Q4
$6.74M Buy
59,866
+352
+0.6% +$39.6K ﹤0.01% 3010
2017
Q3
$7.28M Sell
59,514
-2,455
-4% -$300K ﹤0.01% 2962
2017
Q2
$9.68M Buy
61,969
+3,638
+6% +$568K ﹤0.01% 2790
2017
Q1
$8.12M Buy
58,331
+2,399
+4% +$334K ﹤0.01% 2848
2016
Q4
$7.45M Buy
55,932
+1,858
+3% +$247K ﹤0.01% 2871
2016
Q3
$6.37M Buy
54,074
+1,059
+2% +$125K ﹤0.01% 2887
2016
Q2
$3.56M Buy
53,015
+418
+0.8% +$28.1K ﹤0.01% 3129
2016
Q1
$5.13M Sell
52,597
-27,513
-34% -$2.69M ﹤0.01% 2947
2015
Q4
$11.9M Sell
80,110
-22,048
-22% -$3.28M ﹤0.01% 2542
2015
Q3
$11.4M Sell
102,158
-17,613
-15% -$1.96M ﹤0.01% 2546
2015
Q2
$32.2M Buy
119,771
+8,771
+8% +$2.36M ﹤0.01% 2147
2015
Q1
$28.4M Buy
111,000
+14,525
+15% +$3.72M ﹤0.01% 2178
2014
Q4
$27.2M Buy
96,475
+5,703
+6% +$1.61M ﹤0.01% 2123
2014
Q3
$16.8M Buy
90,772
+1,820
+2% +$338K ﹤0.01% 2268
2014
Q2
$17.4M Buy
88,952
+301
+0.3% +$58.8K ﹤0.01% 2268
2014
Q1
$17.3M Buy
88,651
+6,038
+7% +$1.18M ﹤0.01% 2243
2013
Q4
$15.9M Buy
82,613
+2,879
+4% +$553K ﹤0.01% 2253
2013
Q3
$17.6M Buy
79,734
+3,059
+4% +$675K ﹤0.01% 2157
2013
Q2
$16.8M Buy
+76,675
New +$16.8M ﹤0.01% 2127