Robeco Institutional Asset Management
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Robeco Institutional Asset Management’s Quanta Services PWR Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$37.9M Sell
100,273
-6,427
-6% -$2.43M 0.06% 254
2025
Q1
$27.1M Sell
106,700
-12,844
-11% -$3.26M 0.05% 279
2024
Q4
$37.8M Sell
119,544
-22,356
-16% -$7.07M 0.07% 230
2024
Q3
$42.3M Sell
141,900
-16,602
-10% -$4.95M 0.08% 224
2024
Q2
$40.3M Buy
158,502
+3,606
+2% +$916K 0.09% 207
2024
Q1
$40.2M Sell
154,896
-4,353
-3% -$1.13M 0.09% 220
2023
Q4
$34.4M Sell
159,249
-77,050
-33% -$16.6M 0.08% 240
2023
Q3
$44.2M Sell
236,299
-6,115
-3% -$1.14M 0.12% 192
2023
Q2
$47.6M Buy
242,414
+109,239
+82% +$21.5M 0.12% 183
2023
Q1
$22.2M Buy
133,175
+4,703
+4% +$784K 0.06% 290
2022
Q4
$18.3M Sell
128,472
-40,123
-24% -$5.72M 0.05% 323
2022
Q3
$21.5M Buy
168,595
+168,573
+766,241% +$21.5M 0.07% 252
2022
Q2
$3K Buy
+22
New +$3K ﹤0.01% 921
2022
Q1
Sell
-50
Closed -$6K 947
2021
Q4
$6K Hold
50
﹤0.01% 900
2021
Q3
$6K Hold
50
﹤0.01% 911
2021
Q2
$5K Buy
+50
New +$5K ﹤0.01% 946
2019
Q4
Sell
-12,630
Closed -$477K 995
2019
Q3
$477K Sell
12,630
-13,984
-53% -$528K ﹤0.01% 843
2019
Q2
$1.02M Buy
+26,614
New +$1.02M ﹤0.01% 770
2018
Q4
Sell
-26,193
Closed -$874K 990
2018
Q3
$874K Hold
26,193
﹤0.01% 771
2018
Q2
$875K Hold
26,193
﹤0.01% 762
2018
Q1
$900K Hold
26,193
﹤0.01% 763
2017
Q4
$1.02M Hold
26,193
0.01% 697
2017
Q3
$979K Sell
26,193
-158,004
-86% -$5.91M 0.01% 656
2017
Q2
$6.06M Sell
184,197
-94,586
-34% -$3.11M 0.04% 401
2017
Q1
$10.3M Buy
278,783
+23,719
+9% +$880K 0.07% 308
2016
Q4
$8.89M Sell
255,064
-6,483
-2% -$226K 0.07% 291
2016
Q3
$7.32M Hold
261,547
0.05% 313
2016
Q2
$6.05M Sell
261,547
-91,541
-26% -$2.12M 0.05% 332
2016
Q1
$7.97M Buy
353,088
+168,893
+92% +$3.81M 0.06% 264
2015
Q4
$3.73M Buy
+184,195
New +$3.73M 0.03% 382
2015
Q3
Sell
-457,600
Closed -$13.2M 783
2015
Q2
$13.2M Buy
+457,600
New +$13.2M 0.1% 238
2015
Q1
Sell
-544,100
Closed -$15.4M 780
2014
Q4
$15.4M Sell
544,100
-2,619
-0.5% -$74.4K 0.11% 225
2014
Q3
$19.8M Sell
546,719
-29,315
-5% -$1.06M 0.14% 182
2014
Q2
$19.9M Buy
576,034
+56,932
+11% +$1.97M 0.14% 181
2014
Q1
$19.2M Buy
519,102
+44,000
+9% +$1.62M 0.15% 173
2013
Q4
$15M Buy
475,102
+368,919
+347% +$11.6M 0.12% 187
2013
Q3
$2.92M Buy
106,183
+2,365
+2% +$65K 0.03% 328
2013
Q2
$2.75M Buy
+103,818
New +$2.75M 0.03% 330