Marshall Wace’s Quanta Services PWR Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $119M | Buy |
164,801
+133,979
| +435% | +$91.6M | 0.09% | 173 |
|
|
2026
Q1 | $16.9M | Buy |
+30,822
| New | +$15.9M | 0.02% | 763 |
|
|
2025
Q3 | – | Sell |
-2,634
| Closed | -$996K | – | 3307 |
|
|
2025
Q2 | $996K | Buy |
+2,634
| New | +$846K | ﹤0.01% | 1854 |
|
|
2025
Q1 | – | Sell |
-6,457
| Closed | -$2.04M | – | 3009 |
|
|
2024
Q4 | $2.04M | Sell |
6,457
-28,117
| -81% | -$9.05M | ﹤0.01% | 1420 |
|
|
2024
Q3 | $10.3M | Buy |
34,574
+30,636
| +778% | +$8.1M | 0.01% | 754 |
|
|
2024
Q2 | $1M | Sell |
3,938
-17,000
| -81% | -$4.5M | ﹤0.01% | 1691 |
|
|
2024
Q1 | $5.44M | Sell |
20,938
-103,831
| -83% | -$23M | 0.01% | 971 |
|
|
2023
Q4 | $26.9M | Buy |
124,769
+99,880
| +401% | +$18.5M | 0.05% | 391 |
|
|
2023
Q3 | $4.66M | Buy |
+24,889
| New | +$4.99M | 0.01% | 894 |
|
|
2022
Q1 | – | Sell |
-37,504
| Closed | -$4.3M | – | 3891 |
|
|
2021
Q4 | $4.3M | Buy |
+37,504
| New | +$4.33M | 0.01% | 1477 |
|
|
2021
Q2 | – | Sell |
-117,783
| Closed | -$10.4M | – | 3003 |
|
|
2021
Q1 | $10.4M | Buy |
+117,783
| New | +$9.38M | 0.05% | 430 |
|
|
2020
Q4 | – | Sell |
-187,573
| Closed | -$9.91M | – | 2114 |
|
|
2020
Q3 | $9.91M | Buy |
187,573
+176,879
| +1,654% | +$8.23M | 0.06% | 302 |
|
|
2020
Q2 | $420K | Buy |
+10,694
| New | +$381K | ﹤0.01% | 1247 |
|
|
2020
Q1 | – | Sell |
-101,845
| Closed | -$4.15M | – | 1985 |
|
|
2019
Q4 | $4.15M | Buy |
+101,845
| New | +$4.16M | 0.03% | 588 |
|
|
2019
Q3 | – | Sell |
-40,274
| Closed | -$1.54M | – | 1888 |
|
|
2019
Q2 | $1.54M | Buy |
+40,274
| New | +$1.53M | 0.01% | 839 |
|
|
2018
Q4 | – | Sell |
-263,495
| Closed | -$8.79M | – | 1765 |
|
|
2018
Q3 | $8.79M | Buy |
263,495
+205,438
| +354% | +$6.99M | 0.07% | 322 |
|
|
2018
Q2 | $1.94M | Buy |
58,057
+34,252
| +144% | +$1.2M | 0.03% | 435 |
|
|
2018
Q1 | $818K | Buy |
23,805
+2,684
| +13% | +$97.3K | 0.03% | 281 |
|
|
2017
Q4 | $826K | Buy |
+21,121
| New | +$792K | 0.03% | 257 |
|
|
2017
Q1 | – | Sell |
-597,267
| Closed | -$20.8M | – | 661 |
|
|
2016
Q4 | $20.8M | Buy |
597,267
+136,592
| +30% | +$4.29M | 0.14% | 180 |
|
|
2016
Q3 | $12.9M | Buy |
460,675
+407,037
| +759% | +$10.4M | 0.09% | 234 |
|
|
2016
Q2 | $1.24M | Buy |
+53,638
| New | +$1.24M | 0.01% | 683 |
|
|
2015
Q1 | – | Sell |
-15,317
| Closed | -$435K | – | 913 |
|
|
2014
Q4 | $435K | Buy |
+15,317
| New | +$481K | 0.01% | 668 |
|
|
2014
Q3 | – | Sell |
-122,189
| Closed | -$4.22M | – | 1011 |
|
|
2014
Q2 | $4.22M | Buy |
+122,189
| New | +$4.23M | 0.06% | 287 |
|
Other funds holding PWR
PP
Marshall Wace's PWR Position: Q2 2026 in Review
Marshall Wace increased its Quanta Services (PWR) stake by 435% in Q2 2026, buying an estimated $91.6M and bringing the position to 164,801 shares worth $119M. The position accounts for 0.09% of the portfolio, ranked #173.
Marshall Wace first reported a position in PWR in Q2 2014 and has held it in 24 quarters since. 1,942 funds tracked by Wall St. Rank hold PWR as of Q2 2026.
- Marshall Wace held 164,801 shares of Quanta Services worth $119M as of Q2 2026.
- Marshall Wace bought 133,979 Quanta Services shares in Q2 2026, an estimated $91.6M.
- Quanta Services made up 0.09% of Marshall Wace's portfolio in Q2 2026, its #173 holding.
- Marshall Wace first reported a position in Quanta Services in Q2 2014 and has held it in 24 quarters since.
- 1,942 funds tracked by Wall St. Rank held Quanta Services as of Q2 2026.
Based on Marshall Wace's 13F filing for Q2 2026, filed 13 Aug 2026.