Robeco Institutional Asset Management
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Robeco Institutional Asset Management’s Seagate STX Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$1.92M Sell
13,313
-95,383
-88% -$13.8M ﹤0.01% 694
2025
Q1
$9.23M Sell
108,696
-31,157
-22% -$2.65M 0.02% 453
2024
Q4
$12.1M Sell
139,853
-14,269
-9% -$1.23M 0.02% 412
2024
Q3
$16.9M Sell
154,122
-2,869
-2% -$314K 0.03% 362
2024
Q2
$16.2M Buy
156,991
+5,372
+4% +$555K 0.03% 351
2024
Q1
$14.1M Buy
151,619
+13,974
+10% +$1.3M 0.03% 384
2023
Q4
$11.8M Sell
137,645
-117,238
-46% -$10M 0.03% 414
2023
Q3
$16.8M Sell
254,883
-69,496
-21% -$4.58M 0.04% 348
2023
Q2
$20.1M Sell
324,379
-2,520
-0.8% -$156K 0.05% 314
2023
Q1
$21.6M Sell
326,899
-347
-0.1% -$22.9K 0.06% 298
2022
Q4
$17.2M Sell
327,246
-62,955
-16% -$3.31M 0.05% 336
2022
Q3
$20.8M Sell
390,201
-35,921
-8% -$1.91M 0.07% 257
2022
Q2
$30.4M Sell
426,122
-551,940
-56% -$39.4M 0.09% 201
2022
Q1
$87.9M Sell
978,062
-19,079
-2% -$1.72M 0.21% 115
2021
Q4
$113M Sell
997,141
-158,213
-14% -$17.9M 0.24% 106
2021
Q3
$95.3M Buy
1,155,354
+12,103
+1% +$999K 0.21% 120
2021
Q2
$101M Buy
1,143,251
+219,953
+24% +$19.3M 0.22% 113
2021
Q1
$70.9M Sell
923,298
-49,378
-5% -$3.79M 0.17% 147
2020
Q4
$60.5M Sell
972,676
-69,596
-7% -$4.33M 0.16% 158
2020
Q3
$51.4M Sell
1,042,272
-159,719
-13% -$7.87M 0.16% 153
2020
Q2
$58.2M Sell
1,201,991
-175,673
-13% -$8.5M 0.2% 129
2020
Q1
$67.2M Buy
1,377,664
+417,896
+44% +$20.4M 0.27% 94
2019
Q4
$57.1M Sell
959,768
-58,198
-6% -$3.46M 0.18% 152
2019
Q3
$54.8M Sell
1,017,966
-30,770
-3% -$1.66M 0.19% 147
2019
Q2
$49.4M Buy
1,048,736
+23,951
+2% +$1.13M 0.17% 165
2019
Q1
$49.1M Buy
1,024,785
+14,044
+1% +$673K 0.18% 158
2018
Q4
$39.1M Sell
1,010,741
-382,702
-27% -$14.8M 0.18% 165
2018
Q3
$66.2M Buy
1,393,443
+229,843
+20% +$10.9M 0.26% 107
2018
Q2
$65.8M Buy
1,163,600
+237,069
+26% +$13.4M 0.3% 93
2018
Q1
$54.3M Buy
926,531
+56,016
+6% +$3.28M 0.25% 113
2017
Q4
$36.5M Buy
870,515
+120,668
+16% +$5.06M 0.19% 148
2017
Q3
$24.9M Sell
749,847
-68,037
-8% -$2.26M 0.15% 175
2017
Q2
$31.7M Buy
817,884
+60,260
+8% +$2.34M 0.2% 137
2017
Q1
$34.8M Buy
757,624
+367,907
+94% +$16.9M 0.23% 125
2016
Q4
$14.9M Buy
389,717
+35,896
+10% +$1.37M 0.12% 215
2016
Q3
$13.6M Buy
353,821
+36,550
+12% +$1.41M 0.1% 227
2016
Q2
$7.73M Buy
317,271
+120,811
+61% +$2.94M 0.06% 287
2016
Q1
$6.77M Buy
196,460
+14,506
+8% +$500K 0.05% 297
2015
Q4
$6.67M Sell
181,954
-33,962
-16% -$1.24M 0.06% 281
2015
Q3
$9.67M Sell
215,916
-70,338
-25% -$3.15M 0.07% 265
2015
Q2
$13.6M Sell
286,254
-16,764
-6% -$796K 0.1% 234
2015
Q1
$15.8M Sell
303,018
-21,567
-7% -$1.12M 0.12% 225
2014
Q4
$21.6M Buy
324,585
+20,539
+7% +$1.37M 0.15% 170
2014
Q3
$17.4M Buy
304,046
+12,095
+4% +$693K 0.12% 200
2014
Q2
$16.6M Sell
291,951
-66,470
-19% -$3.78M 0.12% 204
2014
Q1
$20.1M Buy
358,421
+92,293
+35% +$5.18M 0.15% 166
2013
Q4
$14.9M Buy
266,128
+63,823
+32% +$3.58M 0.12% 190
2013
Q3
$8.85M Buy
202,305
+66,621
+49% +$2.91M 0.09% 216
2013
Q2
$6.08M Buy
+135,684
New +$6.08M 0.06% 253