Position in PRIM
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$391,623
-$53,660 QoQ
Shares Held
3,951
+26.9% QoQ
Ownership
0.007%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#267
of 444 holders
Holding Since
Dec 2020
10 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in PRIM Over Time
Shares Held
Position Value (USD)
Position in Engineering & Construction
Industrials · as of Jun 30, 2026SIMPLEX TRADING, LLC holds $9,341,034 across 17 Engineering & Construction names. PRIM ranks #6 (4.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | PWR |
Quanta Services, Inc.
|
4,500 | $3,240,180 | |
| 2 | FIX |
Comfort Systems USA Inc
|
1,283 | $2,542,841 | |
| 3 | DY |
Dycom Industries Inc
|
1,566 | $791,753 | |
| 4 | FLR |
Fluor Corp
|
14,111 | $739,275 | |
| 5 | KBR |
Kbr, Inc.
|
12,219 | $421,922 | |
| 6 | PRIM |
Primoris Services Corp
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|
3,951 | $391,623 | |
| 7 | BWMN |
Bowman Consulting Group Ltd.
|
12,619 | $368,474 | |
| 8 | ROAD |
Construction Partners, Inc.
|
1,929 | $229,107 |
All Filings in PRIM
Export CSV
10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $391,623 | 3,951 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $445,283 | 3,113 | Shares | Sole | 2026-05-14 | |
| 2025-03-31 | $7 | 136 | Shares | Sole | 2025-05-12 | |
| 2024-09-30 | $23,406 | 403 | Shares | Sole | 2024-11-08 | |
| 2024-06-30 | $1,177,204 | 23,596 | Shares | Sole | 2024-07-25 | |
| 2022-09-30 | $4,160 | 256 | Shares | Sole | 2022-11-04 | |
| 2021-09-30 | $209,413 | 8,551 | Shares | Sole | 2021-10-28 | |
| 2021-06-30 | $263,427 | 8,951 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $78,551 | 2,371 | Shares | Sole | 2021-04-26 | |
| 2020-12-31 | $5,163 | 187 | Shares | Sole | 2021-02-02 | |
| No filing history on record for this holder in this stock. | ||||||