Position in PWR
as of Mar 31, 2026
· filed May 7, 2026
Position Value
$177,514,087
+$42,429,142 QoQ
Shares Held
323,329
+1.0% QoQ
Ownership
0.215%
of shares outstanding
% of Portfolio
3.75%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2022
15 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in PWR Over Time
Shares Held
Position Value (USD)
Position in Engineering & Construction
Industrials · as of Mar 31, 2026Robeco Schweiz AG holds $449,874,063 across 7 Engineering & Construction names. PWR ranks #1 (39.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | PWR |
Quanta Services, Inc.
This page
|
323,329 | $177,514,087 | |
| 2 | TTEK |
Tetra Tech Inc
|
2,287,250 | $68,891,970 | |
| 3 | EME |
EMCOR Group, Inc.
|
64,260 | $47,443,800 | |
| 4 | FIX |
Comfort Systems USA Inc
|
31,474 | $43,402,331 | |
| 5 | APG |
APi Group Corp
|
1,048,034 | $42,466,337 | |
| 6 | J |
Jacobs Solutions Inc.
|
303,330 | $38,607,842 | |
| 7 | ACM |
Aecom
|
371,937 | $31,547,696 |
All Filings in PWR
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15 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $177,514,087 | 323,329 | Shares | Sole | 2026-05-07 | |
| 2025-12-31 | $135,084,945 | 320,061 | Shares | Sole | 2026-02-03 | |
| 2025-09-30 | $133,848,957 | 322,979 | Shares | Defined | 2025-10-27 | |
| 2025-06-30 | $125,982,683 | 333,217 | Shares | Defined | 2025-08-07 | |
| 2025-03-31 | $89,089,073 | 350,496 | Shares | Defined | 2025-04-30 | |
| 2024-12-31 | $150,076,342 | 474,850 | Shares | Defined | 2025-02-05 | |
| 2024-09-30 | $163,445,830 | 548,200 | Shares | Defined | 2024-11-04 | |
| 2024-06-30 | $150,065,554 | 590,600 | Shares | Defined | 2024-08-08 | |
| 2024-03-31 | $155,880,000 | 600,000 | Shares | Defined | 2024-04-25 | |
| 2023-12-31 | $151,383,700 | 701,500 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $147,429,867 | 788,100 | Shares | Defined | 2023-11-08 | |
| 2023-06-30 | $168,082,620 | 855,600 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $139,327,704 | 836,100 | Shares | Defined | 2023-05-08 | |
| 2022-12-31 | $115,895,250 | 813,300 | Shares | Defined | 2023-02-07 | |
| 2022-09-30 | $102,421,560 | 804,000 | Shares | Sole | 2022-11-10 | |
| No filing history on record for this holder in this stock. | ||||||