Mariner
PWR icon

Mariner’s Quanta Services PWR Stock Holding History

Mariner’s Portfolio PWR Stock Details PWR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$15.1M Sell
27,594
-10,696
-28% -$5.51M 0.02% 568
2025
Q4 		$16.2M Buy
38,290
+9,806
+34% +$4.31M 0.02% 514
2025
Q3 		$11.8M Sell
28,484
-15,569
-35% -$6.05M 0.02% 577
2025
Q2 		$16.7M Sell
44,053
-3,153
-7% -$1.01M 0.02% 468
2025
Q1 		$12M Buy
47,206
+11,990
+34% +$3.46M 0.02% 509
2024
Q4 		$11.1M Buy
35,216
+7,392
+27% +$2.38M 0.02% 512
2024
Q3 		$8.29M Buy
27,824
+2,151
+8% +$569K 0.01% 589
2024
Q2 		$6.52M Buy
25,673
+1,130
+5% +$299K 0.01% 639
2024
Q1 		$6.38M Buy
24,543
+960
+4% +$212K 0.01% 646
2023
Q4 		$5.09M Buy
23,583
+1,155
+5% +$213K 0.01% 676
2023
Q3 		$4.2M Buy
22,428
+349
+2% +$70K 0.01% 699
2023
Q2 		$4.34M Buy
22,079
+2,451
+12% +$428K 0.01% 695
2023
Q1 		$3.27M Buy
19,628
+1,062
+6% +$163K 0.01% 769
2022
Q4 		$2.65M Buy
18,566
+9
+0% +$1.28K 0.01% 809
2022
Q3 		$2.36M Buy
18,557
+666
+4% +$91.1K 0.01% 710
2022
Q2 		$2.24M Buy
17,891
+1,604
+10% +$197K 0.01% 680
2022
Q1 		$2.14M Sell
16,287
-37,191
-70% -$4.13M 0.01% 712
2021
Q4 		$6.13M Buy
53,478
+42,558
+390% +$4.91M 0.03% 402
2021
Q3 		$1.24M Buy
+10,920
New +$1.09M 0.01% 645
2020
Q4 		– Sell
-14,989
Closed -$792K – 799
2020
Q3 		$792K Sell
14,989
-34
-0.2% -$1.58K 0.01% 542
2020
Q2 		$589K Buy
15,023
+32
+0.2% +$1.14K 0.01% 585
2020
Q1 		$470K Buy
14,991
+4,817
+47% +$179K 0.01% 595
2019
Q4 		$414K Sell
10,174
-25,850
-72% -$1.05M ﹤0.01% 625
2019
Q3 		$1.36M Buy
36,024
+23,486
+187% +$848K 0.02% 425
2019
Q2 		$479K Buy
12,538
+577
+5% +$21.9K 0.01% 737
2019
Q1 		$451K Sell
11,961
-3,388
-22% -$118K 0.01% 692
2018
Q4 		$462K Buy
15,349
+124
+0.8% +$4.01K 0.01% 582
2018
Q3 		$508K Buy
+15,225
New +$518K 0.01% 554

Other funds holding PWR

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
PP
Peconic Partners New York $5.78B AUM 127.23% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

Mariner's PWR Position: Q1 2026 in Review

Mariner reduced its Quanta Services (PWR) stake by 28% in Q1 2026, selling an estimated $5.51M and leaving 27,594 shares worth $15.1M. The position accounts for 0.02% of the portfolio, ranked #568.

Mariner first reported a position in PWR in Q3 2018 and has held it in 28 quarters since. The position peaked at $16.7M in Q2 2025. 1,733 funds tracked by Wall St. Rank hold PWR as of Q1 2026.

  • Mariner held 27,594 shares of Quanta Services worth $15.1M as of Q1 2026.
  • Mariner sold 10,696 Quanta Services shares in Q1 2026, an estimated $5.51M.
  • Quanta Services made up 0.02% of Mariner's portfolio in Q1 2026, its #568 holding.
  • Mariner first reported a position in Quanta Services in Q3 2018 and has held it in 28 quarters since.
  • Mariner's Quanta Services position peaked at $16.7M in Q2 2025.
  • 1,733 funds tracked by Wall St. Rank held Quanta Services as of Q1 2026.

Based on Mariner's 13F filing for Q1 2026, filed 13 May 2026.