Insider buying last 90 days
No open-market insider purchases were filed for PRIM in the last 90 days.
From Form 4 filings, dated to when each was filed.
Oct 12 close
Primoris faces multiple law firm investigations into potential breach of fiduciary duties by its board, following business updates that included the COO's departure and a further reduction in its 2026 financial outlook attributed to cost overruns. Separate investigations have also been announced by other firms on behalf of investors. A Form 3 filing shows newly appointed director Oscar K. Brown reporting no beneficially owned securities at this time.
The stock closed at $82.79, down 1%, sitting above its 50-day average of $78.02 but well below its 200-day average of $117.65, reflecting a mixed trend. Shares remain down 49.5% over six months and 39.8% over the past year, though up 10% over the past month. The GekkoIndex reads 51.7, placing it in the Neutral zone, and price sits 11.8% below Gekko Fair Value of $93.90.
Primoris next reports earnings on 2 November 2026 after close, 21 days away and within a typical 20-day holding window; its last report showed a smaller-than-expected loss of $-0.27 versus $-0.35 estimated, with a -5.1% reaction. No insider, Congress or unusual options activity appears in the recent windows, though one trailblazer holder is noted. Seasonally, the next 20 trading days have averaged a 10.8% return over 5 years, rising in 3 of them, a pattern worth noting against the pending earnings date.
Written by AI from the Oct 12, 2026 close and checked automatically against the figures on this page.
Primoris Services scores 2 supportive, 2 mixed and 1 headwind across the 5 checklist items with data.
Six things swing traders check before a 20-day hold, read from the latest data.
2 supportive2 mixed1 headwind
Averages disagree
Close $82.79 sits between the 50-day ($78.02) and 200-day ($117.65) averages, or the averages disagree.
See the chart51.7, Neutral
Reading 51.7 is in the Neutral zone.
See the GekkoIndex11.8% below
Price is 11.8% below Gekko Fair Value (more than 5% below).
See fair valueNo data
No insider, Congress or unusual options activity in the window.
See smart moneyReports in 21 days
Reports on Nov 2, 2026, 21 days away — inside a typical 20-trading-day hold.
See earnings+10.8% on average
From this point in the calendar, the next 20 trading days averaged +10.8% over 5 years, rising in 3 of them.
See seasonalityA description of current data, not a recommendation. How this page works
Primoris Services closed at $82.79 on Oct 12, 2026, −39.8% over the past year, inside a 52-week range of $65.00 to $205.50.
Use the left and right arrow keys to read daily values.
Put PRIM on a Gekko watchlist and see its GekkoIndex, Gekko Fair Value and smart money signals update on the chart as they change.
Primoris Services operates as a contractor that builds, fabricates, maintains, upgrades, and engineers infrastructure projects across the United States and Canada. Its work touches gas pipelines, electrical grids, communications networks, and large civil projects, giving it a presence in both utility work and heavier construction efforts like roads and bridges.
The business runs through three segments. The Utilities group installs and services gas lines, electrical transmission and distribution networks, and communications systems. The Energy/Renewables group handles engineering, procurement, and construction work, plus civil tasks such as demolition, excavation, and flood control, serving clients in renewable power, energy storage, renewable fuels, refining, petrochemicals, and state transportation agencies. The Pipeline Services group builds and maintains pipelines and related compressor, pump, and metering equipment for petroleum, petrochemical, and water or sewer utility customers.
Primoris Services began operating in 1960 and keeps its headquarters in Dallas, Texas. Its stock trades on the NYSE under the ticker PRIM.
Primoris Services’s GekkoIndex — Gekko’s 0 to 100 smart money score — reads 51.7, in the Neutral zone, up 0.4 points over five sessions.
Up 0.4 points over five sessions.
Reading for Oct 12, 2026
| Zone | Readings | 5 days | 20 days |
|---|---|---|---|
| Buying | 14 | +4.7% | +9.1% |
| Accumulation | 206 | +0.3% | +0.8% |
| Neutral (current zone) | 372 | +1.2% | +3.8% |
| Distribution | 77 | +1.6% | +7.8% |
| Selling | 13 | −0.8% | +8.2% |
Average PRIM share-price change over the trading days after each daily reading in its GekkoIndex history. Across every stock Gekko tracks, Neutral readings averaged +1.1% over 20 days. Past behaviour doesn’t guarantee future results.
Neutral zone: No clear directional signal. About the five zones →
Primoris Services trades 11.8% below Gekko Fair Value of $93.90, so the shares are undervalued on Gekko’s estimate.
Gekko’s own estimate of what Primoris Services shares are worth, recalculated every trading day.
$93.90
Gekko Fair Value, Oct 10, 2026
11.8% Undervalued
At the end of Aug 2026 the price was 28.0% below the estimate.
No open-market insider purchases were filed for Primoris Services, and no Congress trades were disclosed, in the last 90 days.
Plus buybacks, unusual options and fund positions, each dated to when it became public.
No open-market insider purchases were filed for PRIM in the last 90 days.
From Form 4 filings, dated to when each was filed.
No trades in PRIM were disclosed by members of Congress in the last 90 days.
From congressional disclosures, which report amounts as ranges.
Primoris Services has been buying back its own shares.
From company filings.
1of the funds Gekko tracks holds PRIM.
Primoris Services reports on Nov 2, 2026, after the close (21 days away), and beat the EPS estimate in 7 of its last 8 reports.
Nov 2, 2026
Expected after the close, 21 days away
| Reported | EPS | Revenue | Move |
|---|---|---|---|
| Aug 4, 2026 | −$0.27 est −$0.35 | $1.69B est $1.73B | −5.1% |
| May 5, 2026 | $0.59 est $0.85 | $1.56B est $1.73B | −45.4% |
| Feb 23, 2026 | $1.08 est $0.95 | $1.86B est $1.82B | −10.3% |
| Nov 3, 2025 | $1.88 est $1.32 | $2.18B est $1.82B | −9.5% |
| Aug 4, 2025 | $1.68 est $1.06 | $1.89B est $1.76B | +19.1% |
| May 5, 2025 | $0.98 est $0.72 | $1.65B est $1.68B | −1.6% |
| Feb 24, 2025 | $1.13 est $0.76 | $1.74B est $1.59B | +6.8% |
| Nov 4, 2024 | $1.22 est $1.02 | $1.65B est $1.59B | +16.1% |
“Move” is the close of the first session after the report compared with the close of the last session before it, so it reads the same whether the company reported before the open or after the close.
Analysts’ average 12-month price target for Primoris Services is $116.93, +41.2% from the last close, from 12 firms rating the stock in the last 90 days.
Each firm’s latest rating in the last 90 days: 12 firms.
| Date | Firm | Target | vs price |
|---|---|---|---|
| Oct 8 | Wells Fargo | $85 | +2.7% |
| Oct 8 | Mizuho Securities | $113 | +36.5% |
| Sep 29 | Cantor Fitzgerald | $105 | +26.8% |
| Sep 28 | Piper Sandler | $90 | +8.7% |
| Sep 8 | Bank of America Securities | $90 | +8.7% |
Gekko doesn’t publish price predictions. These are analyst targets and historical base rates, which don’t guarantee future results.
Over the next 20 trading days from Oct 10, Primoris Services averaged +10.8% across the last 5 years, rising in 3 of them.
| Window | Average | Years higher |
|---|---|---|
| Next 5 trading days | +1.5% | 4 of 5 |
| Next 10 trading days | +2.9% | 4 of 5 |
| Next 15 trading days | +6.1% | 4 of 5 |
| Next 20 trading days | +10.8% | 3 of 5 |
| Next 30 trading days | +8.0% | 2 of 5 |
For scale, PRIM’s typical 20-trading-day move in either direction is about 8%.
Primoris Services’s market cap is $4.49B, with a P/E ratio of 32 and revenue of $7.28B over the last twelve months.
Coverage of Primoris Services this week reads neutral: 0 positive, 2 neutral and 1 negative headlines.
Primoris Services’s 6 largest industry peers by market value, with today’s move, GekkoIndex zone and gap to Gekko Fair Value.
| Stock | GekkoIndex zone | vs Fair Value |
|---|---|---|
| PWRQuanta Services | Neutral | 12.7% above |
| FIXComfort Systems USA | Neutral | 4.1% above |
| FERFerrovial | Accumulation | 26.0% below |
| EMEEMCOR | Neutral | 6.5% above |
| OTISOtis Worldwide | Neutral | 15.9% below |
| APGAPi | Neutral | 5.6% above |
A peer links to its own page where one exists.
Primoris Services’s market cap is $4.49B at the Oct 12, 2026 close of $82.79, with 54.26M shares outstanding. The shares trade on a P/E ratio of 32.
The consensus analyst 12-month price target for Primoris Services is $116.93, +41.2% from the last close. Of the 12 firms that rated the stock in the last 90 days, 6 rate it a buy, 6 a hold and 0 a sell. Gekko doesn’t publish price predictions of its own.
On Gekko’s estimate Primoris Services is undervalued: the Oct 12, 2026 close of $82.79 is 11.8% below Gekko Fair Value of $93.90. Gekko Fair Value is recalculated every trading day, and a gap inside 5% either way counts as about fair value.
Primoris Services is expected to report on Nov 2, 2026, after the market closes (21 days away). Analysts expect earnings of $0.78 per share on revenue of $2.02B. Primoris Services beat the earnings estimate in 7 of its last 8 reports, moving 14.2% on average across the report.
Primoris Services’s 52-week high is $205.50 and its 52-week low is $65.00; it closed at $82.79 on Oct 12, 2026, −39.8% over the past year.
Gekko describes the data; it does not make buy or sell recommendations. On the swing-trade checklist, 2 of the 5 items with data read as supportive (fair value and seasonality), 2 as mixed (trend and gekkoindex) and 1 as a headwind (earnings risk). The checklist is a description of current data, not a recommendation.
During US trading hours the price at the top of the page is a delayed quote, refreshed every 15 minutes; everything else is rebuilt after each US market close. The GekkoIndex, Gekko Fair Value and the checklist are Gekko’s own, and the Gekko Brief is written by AI from this page’s data and checked against it before it is published. How Gekko’s data works →
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