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Ken Griffin's Erie Indemnity Company (ERIE) position

Yes: as of Q1 2026, Ken Griffin holds 25K shares of ERIE worth $6.3M (0.0% of the disclosed portfolio). Held since at least Q1 2021; that opening coverage snapshot is not counted as a purchase.
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Current value
$6.3M
Shares held
25K
% of portfolio
0.0%
Est. average buy price (i)
$345.43
est. since Q1 2021
Quarter-end price
$251.31

Estimated trade prices

Average price in quarters with purchases
$286.17
Average prices in quarters with sales
  • Q4 2025: $298.53 (13K shares sold)
  • Q2 2025: $370.94 (45K shares sold)
  • Q1 2025: $408.07 (11K shares sold)
  • Q2 2024: $379.94 (15K shares sold)
  • Q3 2023: $258.61 (7K shares sold)
  • Q2 2023: $223.18 (6K shares sold)
  • Q1 2023: $239.13 (31K shares sold)
  • Q3 2022: $210.61 (50K shares sold)
  • Q4 2021: $200.94 (27K shares sold)
  • Q2 2021: $206.30 (3K shares sold)

ERIE price vs Griffin's position

1Y 3Y 5Y MAX
Dates
$100$200$400$60020222023202420252026Added 36K shares (204.9%) · Q3 2021. Average closing price $180.86 · Price range $169.88–$194.0136KsharespurchasedSold 27K shares (50.6%) · Q4 2021. Average closing price $200.94 · Price range $180.69–$230.6827KsharessoldAdded 31K shares (116.7%) · Q1 2022. Average closing price $179.62 · Price range $167.27–$194.5831KsharespurchasedAdded 32K shares (55.7%) · Q2 2022. Average closing price $173.91 · Price range $160.28–$192.1932KsharespurchasedSold 50K shares (56.7%) · Q3 2022. Average closing price $210.61 · Price range $189.77–$225.1450KsharessoldAdded 8K shares (20.6%) · Q4 2022. Average closing price $257.27 · Price range $229.44–$282.398KsharespurchasedSold 31K shares (66.0%) · Q1 2023. Average closing price $239.13 · Price range $223.52–$254.8231KsharessoldSold 6K shares (38.3%) · Q2 2023. Average closing price $223.18 · Price range $206.28–$240.176KsharessoldSold 7K shares (72.1%) · Q3 2023. Average closing price $258.61 · Price range $201.12–$299.647KsharessoldAdded 1K shares (40.4%) · Q4 2023. Average closing price $300.39 · Price range $273.26–$334.921KsharespurchasedAdded 33K shares (854.3%) · Q1 2024. Average closing price $367.88 · Price range $327.68–$417.3533KsharespurchasedSold 15K shares (40.4%) · Q2 2024. Average closing price $379.94 · Price range $349.82–$410.5315KsharessoldAdded 5K shares (24.1%) · Q3 2024. Average closing price $455.22 · Price range $356.56–$544.845KsharespurchasedAdded 34K shares (125.3%) · Q4 2024. Average closing price $447.63 · Price range $401.65–$542.8634KsharespurchasedSold 11K shares (18.8%) · Q1 2025. Average closing price $408.07 · Price range $377.62–$450.6111KsharessoldSold 45K shares (91.7%) · Q2 2025. Average closing price $370.94 · Price range $340.45–$423.9345KsharessoldAdded 32K shares (776.0%) · Q3 2025. Average closing price $345.28 · Price range $312.95–$368.9632KsharespurchasedSold 13K shares (36.9%) · Q4 2025. Average closing price $298.53 · Price range $275.13–$329.9713KsharessoldAdded 2K shares (10.1%) · Q1 2026. Average closing price $268.34 · Price range $236.09–$287.712Ksharespurchased← Earlier —1 sell
Average closing price · filing quarter
$268.34
Price range · filing quarter
$236.09 – $287.71
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Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Added +2K +$612K +10.1% 25K May 15, 2026
Q4 2025 Reduced −13K −$4.0M −36.9% 23K Feb 17, 2026
Q3 2025 Added +32K +$11M +776.0% 36K Nov 14, 2025
Q2 2025 Reduced −45K −$17M −91.7% 4K Aug 14, 2025
Q1 2025 Reduced −11K −$4.6M −18.8% 49K May 15, 2025
Q4 2024 Added +34K +$15M +125.3% 61K Feb 14, 2025
Q3 2024 Added +5K +$2.4M +24.1% 27K Nov 14, 2024
Q2 2024 Reduced −15K −$5.6M −40.4% 22K Aug 14, 2024
Q1 2024 Added +33K +$12M +854.3% 36K May 15, 2024
Q4 2023 Added +1K +$330K +40.4% 4K Feb 14, 2024
Q3 2023 Reduced −7K −$1.8M −72.1% 3K Nov 14, 2023
Q2 2023 Reduced −6K −$1.3M −38.3% 10K Aug 14, 2023
Q1 2023 Reduced −31K −$7.3M −66.0% 16K May 15, 2023
Q4 2022 Added +8K +$2.0M +20.6% 46K Feb 14, 2023
Q3 2022 Reduced −50K −$11M −56.7% 38K Nov 14, 2022
Q2 2022 Added +32K +$5.5M +55.7% 89K Aug 15, 2022
Q1 2022 Added +31K +$5.5M +116.7% 57K May 16, 2022
Q4 2021 Reduced −27K −$5.4M −50.6% 26K Feb 14, 2022
Q3 2021 Added +36K +$6.5M +204.9% 53K Nov 15, 2021
Q2 2021 Reduced −3K −$715K −16.5% 18K Aug 16, 2021
Q1 2021 First covered – – – 21K May 21, 2021
Data through Q1 2026 · filed May 15, 2026
21 grouped rows from 21 quarters

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Common questions

Does Ken Griffin own ERIE?

Yes. As of Q1 2026, Ken Griffin disclosed 25K shares of ERIE, worth $6.3M. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Ken Griffin buy ERIE?

Ken Griffin held ERIE 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 Ken Griffin sell ERIE?

The quarter-by-quarter table above shows each sale and reduction Ken Griffin disclosed in ERIE. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How many shares of ERIE does Ken Griffin own?

Ken Griffin disclosed 25K shares of ERIE as of Q1 2026. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

What price did Ken Griffin pay for ERIE?

Ken Griffin began building the ERIE position before our 13F history starts, so an exact average buy price cannot be estimated without understating it. 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.