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Jeremy Grantham's Primoris Services Corporation (PRIM) position

Not anymore: Jeremy Grantham fully exited PRIM in Q1 2026. The position peaked at $11M in Q1 2024.
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Value at exit
$373K
Shares at exit
3K
Est. average buy price (i)
$84.76
Quarter-end price
$124.14

Estimated trade prices

Average price in quarters with purchases
$36.05
Average prices in quarters with sales
  • Q4 2025: $130.57 (2K shares sold)
  • Q2 2023: $26.77 (995 shares sold)
  • Q1 2023: $25.27 (14K shares sold)
  • Q4 2022: $20.21 (11K shares sold)
  • Q3 2022: $20.88 (74K shares sold)
  • Q2 2022: $24.08 (24K shares sold)
  • Q1 2022: $25.75 (21K shares sold)
  • Q4 2021: $25.27 (7K shares sold)

PRIM price vs Grantham's position

1Y 3Y 5Y MAX
Dates
$10$50$100$150$20020222023202420252026Added 32K shares (18.5%) · Q3 2021. Average closing price $26.87 · Price range $23.86–$30.2832KsharespurchasedSold 7K shares (3.4%) · Q4 2021. Average closing price $25.27 · Price range $21.62–$28.807KsharessoldSold 21K shares (10.9%) · Q1 2022. Average closing price $25.75 · Price range $23.12–$27.7521KsharessoldSold 24K shares (14.0%) · Q2 2022. Average closing price $24.08 · Price range $21.40–$27.3924KsharessoldSold 74K shares (49.7%) · Q3 2022. Average closing price $20.88 · Price range $16.25–$23.3674KsharessoldSold 11K shares (14.2%) · Q4 2022. Average closing price $20.21 · Price range $16.39–$22.3411KsharessoldSold 14K shares (22.0%) · Q1 2023. Average closing price $25.27 · Price range $22.10–$27.8414KsharessoldSold 995 shares (2.0%) · Q2 2023. Average closing price $26.77 · Price range $23.77–$30.60995sharessoldNew position of 262K shares · Q1 2024. Average closing price $36.91 · Price range $31.09–$42.57262KsharespurchasedNew position of 3K shares · Q4 2024. Average closing price $73.05 · Price range $57.06–$84.913KsharespurchasedNew position of 3K shares · Q2 2025. Average closing price $67.78 · Price range $52.66–$80.053KsharespurchasedAdded 2K shares (75.1%) · Q3 2025. Average closing price $107.37 · Price range $79.61–$137.332KsharespurchasedSold 2K shares (43.0%) · Q4 2025. Average closing price $130.57 · Price range $116.43–$144.262Ksharessold← Earlier —1 purchase
Average closing price · filing quarter
$130.57
Price range · filing quarter
$116.43 – $144.26
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Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Exited −3K −$440K −100.0% 0 May 14, 2026
Q4 2025 Reduced −2K −$296K −43.0% 3K Feb 17, 2026
Q3 2025 Added +2K +$243K +75.1% 5K Nov 13, 2025
Q2 2025 New +3K +$204K – 3K Aug 13, 2025
Q4 2024 New +3K +$193K – 3K Feb 13, 2025
Q1 2024 New +262K +$9.7M – 262K May 14, 2024
Q2 2023 Reduced −995 −$27K −2.0% 49K Aug 14, 2023
Q1 2023 Reduced −14K −$359K −22.0% 50K May 12, 2023
Q4 2022 Reduced −11K −$216K −14.2% 64K Feb 13, 2023
Q3 2022 Reduced −74K −$1.6M −49.7% 75K Nov 10, 2022
Q2 2022 Reduced −24K −$587K −14.0% 149K Aug 12, 2022
Q1 2022 Reduced −21K −$550K −10.9% 174K May 13, 2022
Q4 2021 Reduced −7K −$175K −3.4% 195K Feb 11, 2022
Q3 2021 Added +32K +$849K +18.5% 202K Nov 12, 2021
Q2 2021 Added +77K +$2.5M +81.7% 171K Aug 12, 2021
Q1 2021 First covered – – – 94K May 13, 2021
Data through Q1 2026 · filed May 14, 2026
16 grouped rows from 16 quarters

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Common questions

Does Jeremy Grantham own PRIM?

Not currently. Jeremy Grantham fully exited PRIM in Q1 2026, and the complete history is above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Jeremy Grantham buy PRIM?

Jeremy Grantham held PRIM since at least Q1 2021, when this filing coverage begins; the opening snapshot is not a disclosed purchase. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

Did Jeremy Grantham sell PRIM?

Yes. Jeremy Grantham reduced and then fully exited PRIM by Q1 2026; the reductions are in the table above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How many shares of PRIM does Jeremy Grantham own?

None as of the latest filing: Jeremy Grantham has exited PRIM. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

What price did Jeremy Grantham pay for PRIM?

Jeremy Grantham's estimated average buy price for PRIM is $84.76, from quarter-average prices weighted by the shares added each quarter. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How are the estimated trade prices calculated?

13F filings disclose quarter-end holdings, not trade dates or execution prices. These estimates use each covered quarter's average market price; the add average excludes the opening position and quarters without price data. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.