Erie Indemnity Company - Class A (ERIE)
ERIE moved a median of +0.03% 30 minutes after news, and -0.03% by the close. How ERIE actually reacts to news — the realized, point-in-time move the market made, measured across 606 labeled events over the last three years with zero look-ahead.
ERIE’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | +0.03% | 54% | 471 |
| 30-min | +0.03% | 54% | 599 |
| 60-min | -0.01% | 49% | 606 |
| to close | -0.03% | 48% | 605 |
| Middle 50% of ERIE reactions | -0.23% to +0.28% |
|---|---|
| Median reaction (30-min) | +0.03% |
| Measured reactions | 606 |
Half of all Erie Indemnity Company - Class A news events land between -0.23% and +0.28% at 30 minutes.
Reaction stats as of 2026-08-31. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
Email me when ERIE moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to ERIE's baseline. Nothing else.
Recent ERIE events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Erie Indemnity Reports Second Quarter 2026 Results | Press release | PR Newswire | +0.69% | +0.62% | |
| Form 10-Q ERIE INDEMNITY CO For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.69% | +0.62% | |
| Form 8-K ERIE INDEMNITY CO For: Jul 28 | SEC filing · Form 8-K | SEC EDGAR | +0.69% | +0.62% | |
| Erie Indemnity to host second quarter 2026 pre-recorded conference call and webcast | Press release | PR Newswire | +1.70% | -0.20% | |
| Form 8-K ERIE INDEMNITY CO For: May 21 | SEC filing · Form 8-K | SEC EDGAR | -0.37% | +0.61% | |
| Erie Indemnity Reports First Quarter 2026 Results | Press release | PR Newswire | -0.74% | -6.08% | |
| Form 10-Q ERIE INDEMNITY CO For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | -0.74% | -6.08% | |
| Form 8-K ERIE INDEMNITY CO For: Apr 21 | SEC filing · Form 8-K | SEC EDGAR | -0.74% | -6.08% | |
| Erie Indemnity to host first quarter 2026 pre-recorded conference call and webcast | Press release | PR Newswire | +0.05% | +0.41% | |
| Form ARS ERIE INDEMNITY CO For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | +0.13% | -0.20% | |
| Form DEF 14C ERIE INDEMNITY CO For: Apr 21 | SEC filing · Form DEF | SEC EDGAR | +0.13% | -0.20% | |
| Erie Indemnity Reports Full Year and Fourth Quarter 2025 Results | Press release | PR Newswire | +1.00% | -0.57% | |
| Form 10-K ERIE INDEMNITY CO For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +1.00% | -0.57% | |
| Form 8-K ERIE INDEMNITY CO For: Feb 19 | SEC filing · Form 8-K | SEC EDGAR | +1.00% | -0.57% | |
| Form 8-K ERIE INDEMNITY CO For: Feb 20 | SEC filing · Form 8-K | SEC EDGAR | -0.10% | +0.64% | |
| Tim NeCastro to retire as president and CEO of Erie Insurance | Press release | PR Newswire | -0.50% | -0.31% | |
| Erie Indemnity to host fourth quarter and year-end 2025 pre-recorded conference call and webcast | Press release | PR Newswire | +0.03% | +0.09% | |
| Erie Indemnity Approves Management Fee Rate and Dividend Increase, Declares Regular Dividends | Press release | PR Newswire | +1.01% | +1.11% | |
| Form 8-K ERIE INDEMNITY CO For: Dec 09 | SEC filing · Form 8-K | SEC EDGAR | +1.01% | +1.11% | |
| Erie Indemnity Reports Third Quarter 2025 Results | Press release | PR Newswire | -1.73% | -7.29% | |
| Form 10-Q ERIE INDEMNITY CO For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | -1.73% | -7.29% | |
| Form 8-K ERIE INDEMNITY CO For: Oct 28 | SEC filing · Form 8-K | SEC EDGAR | -1.73% | -7.29% | |
| Erie Indemnity to host third quarter 2025 pre-recorded conference call and webcast | Press release | PR Newswire | -0.01% | +0.01% | |
| Erie Strategic Ventures invests in Atomic and Feathery to advance innovation in insurance and financial technology | Press release | PR Newswire | +0.00% | +0.60% | |
| Erie Indemnity Reports Second Quarter 2025 Results | Press release | PR Newswire | +1.02% | -0.56% | |
| Form 10-Q ERIE INDEMNITY CO For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +1.02% | -0.56% | |
| Form 8-K ERIE INDEMNITY CO For: Aug 07 | SEC filing · Form 8-K | SEC EDGAR | +1.02% | -0.56% | |
| Erie Indemnity to host second quarter 2025 pre-recorded conference call and webcast | Press release | PR Newswire | — | — | |
| Form 8-K ERIE INDEMNITY CO For: Jul 07 | SEC filing · Form 8-K | SEC EDGAR | +0.19% | +0.80% | |
| Form 8-K ERIE INDEMNITY CO For: Jun 07 | SEC filing · Form 8-K | SEC EDGAR | +0.11% | +0.78% | |
| What you don't know about lithium-ion batteries could kill you | Press release | PR Newswire | — | +0.64% | |
| Erie Insurance establishes $100 million charitable foundation | Press release | PR Newswire | -0.20% | -0.17% | |
| Form 8-K ERIE INDEMNITY CO For: May 01 | SEC filing · Form 8-K | SEC EDGAR | +0.16% | -0.10% | |
| Erie Indemnity Reports First Quarter 2025 Results | Press release | PR Newswire | +0.76% | -4.84% | |
| Form 10-Q ERIE INDEMNITY CO For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +0.76% | -4.84% | |
| Form 8-K ERIE INDEMNITY CO For: Apr 22 | SEC filing · Form 8-K | SEC EDGAR | +0.76% | -4.84% | |
| Erie Indemnity to host first quarter 2025 pre-recorded conference call and webcast | Press release | PR Newswire | — | -0.89% | |
| Erie Insurance survey reveals that 14% of Americans have fallen asleep behind the wheel | Press release | PR Newswire | +0.01% | -0.14% | |
| Form ARS ERIE INDEMNITY CO For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | +0.98% | -0.04% | |
| Form DEF 14C ERIE INDEMNITY CO For: Apr 22 | SEC filing · Form DEF | SEC EDGAR | +0.98% | -0.04% | |
| Form S-8 ERIE INDEMNITY CO | SEC filing · Form S-8 | SEC EDGAR | — | -0.51% | |
| Form S-8 POS ERIE INDEMNITY CO | SEC filing · Form S-8 | SEC EDGAR | -0.03% | -0.51% | |
| Erie Indemnity Reports Full Year and Fourth Quarter 2024 Results | Press release | PR Newswire | +0.88% | +4.02% | |
| Form 10-K ERIE INDEMNITY CO For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +0.88% | +4.02% | |
| Form 8-K ERIE INDEMNITY CO For: Feb 27 | SEC filing · Form 8-K | SEC EDGAR | +0.88% | +4.02% | |
| Erie Indemnity to host fourth quarter and year-end 2024 pre-recorded conference call and webcast | Press release | PR Newswire | +0.01% | +0.41% | |
| Form 8-K ERIE INDEMNITY CO For: Dec 17 | SEC filing · Form 8-K | SEC EDGAR | -0.01% | -4.29% | |
| Erie Indemnity Approves Management Fee Rate and Dividend Increase, Declares Regular Dividends | Press release | PR Newswire | +0.43% | +1.57% | |
| Form 8-K ERIE INDEMNITY CO For: Dec 10 | SEC filing · Form 8-K | SEC EDGAR | +0.43% | +1.57% | |
| Form 8-K ERIE INDEMNITY CO For: Nov 01 | SEC filing · Form 8-K | SEC EDGAR | +0.48% | +1.69% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the ERIE section they belong to.
Where else ERIE is measured.
ERIE earnings → · Analyst actions → · SEC filings →
Other Financial Services names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Delaware Enhanced Global Dividend Common Shares of Beneficial Interest (DEX) | 607 | 0.00% | 39% |
| Westpac Banking Corporation (WBK) | 607 | -0.08% | 42% |
| Federal Home Loan Mortgage Corporation (FMCC) | 605 | 0.00% | 44% |
| The Travelers Companies, Inc. (TRV) | 605 | +0.03% | 52% |
Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not.
All Financial Services names, measured the same way →
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How the numbers are made.
How is Erie Indemnity Company - Class A's median reaction calculated?
Every labeled ERIE news event is measured from its own timestamp: the last trade before the news is the base price, and the move is read at fixed horizons — 30 minutes of trading, then the close. The median across 606 events is what this page reports. Point-in-time, zero look-ahead: no event borrows information from a later one.
What counts as a positive reaction?
Any event whose price move is above zero at the horizon, relative to the last trade before the news timestamp. 54% of ERIE's measured events are up at 30 minutes; the rest close the window flat or negative.
How often is this page updated?
The news table refreshes automatically as new events are labeled and priced. The reaction medians are re-pulled in batches from the dataset — the figures here are as of 2026-08-31.
Does ERIE's past reaction predict its next one?
No. These are realized facts about past events, not forecasts. They describe a distribution — they say nothing certain about any future move.