Icahn Enterprises L.P. - Depositary Units representing Limited Partner Interests (IEP)
IEP moved a median of 0.00% 30 minutes after news, and +0.14% by the close. How IEP actually reacts to news — the realized, point-in-time move the market made, measured across 187 labeled events over the last three years with zero look-ahead.
IEP’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | +0.01% | 50% | 187 |
| 30-min | 0.00% | 49% | 187 |
| 60-min | -0.12% | 46% | 187 |
| to close | +0.14% | 52% | 186 |
| Middle 50% of IEP reactions | -0.81% to +0.61% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 187 |
Half of all Icahn Enterprises L.P. - Depositary Units representing Limited Partner Interests news events land between -0.81% and +0.61% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
Email me when IEP moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to IEP's baseline. Nothing else.
Recent IEP events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 8-K ICAHN ENTERPRISES L.P. For: Aug 20 | SEC filing · Form 8-K | SEC EDGAR | +0.86% | +1.34% | |
| Mavis Completes Acquisition of Pep Boys from Icahn Enterprises | Press release | Business Wire | +0.86% | +1.34% | |
| Form 8-K ICAHN ENTERPRISES L.P. For: Aug 07 | SEC filing · Form 8-K | SEC EDGAR | -0.40% | — | |
| Form 10-Q ICAHN ENTERPRISES L.P. For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | -2.39% | -0.93% | |
| Form 8-K ICAHN ENTERPRISES L.P. For: Aug 05 | SEC filing · Form 8-K | SEC EDGAR | -2.39% | -0.93% | |
| Icahn Enterprises L.P. (Nasdaq: IEP) Today Announced Its Second Quarter 2026 Financial Results | Press release | PR Newswire | -2.39% | -0.93% | |
| Icahn Enterprises L.P. Announces Q2 2026 Earnings Conference Call | Press release | PR Newswire | +0.26% | +0.26% | |
| Form 8-K ICAHN ENTERPRISES L.P. For: Jul 19 | SEC filing · Form 8-K | SEC EDGAR | +1.18% | +2.67% | |
| Mavis to Acquire Pep Boys from Icahn Enterprises for $700 Million in Cash | Press release | Business Wire | +1.18% | +2.67% | |
| Form 8-K ICAHN ENTERPRISES L.P. For: May 08 | SEC filing · Form 8-K | SEC EDGAR | +0.43% | +0.75% | |
| Form 10-Q ICAHN ENTERPRISES L.P. For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | -1.51% | +0.38% | |
| Form 8-K ICAHN ENTERPRISES L.P. For: May 06 | SEC filing · Form 8-K | SEC EDGAR | -1.74% | -1.61% | |
| Icahn Enterprises L.P. (Nasdaq: IEP) Today Announced Its First Quarter 2026 Financial Results | Press release | PR Newswire | -1.74% | -1.61% | |
| Icahn Enterprises L.P. Announces Management Changes | Press release | PR Newswire | -1.74% | -1.61% | |
| Icahn Enterprises L.P. Announces Q1 2026 Earnings Conference Call | Press release | PR Newswire | +0.74% | +0.74% | |
| Form 8-K ICAHN ENTERPRISES L.P. For: Mar 04 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -1.20% | |
| Form 10-K ICAHN ENTERPRISES L.P. For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +0.88% | +2.14% | |
| Form 8-K ICAHN ENTERPRISES L.P. For: Feb 25 | SEC filing · Form 8-K | SEC EDGAR | +1.17% | +3.24% | |
| Icahn Enterprises L.P. (Nasdaq: IEP) Today Announced Its Fourth Quarter and Full Year 2025 Financial Results | Press release | PR Newswire | +1.17% | +3.24% | |
| Icahn Enterprises L.P. Announces Q4 2025 Earnings Conference Call | Press release | PR Newswire | +0.48% | -2.06% | |
| Form 8-K ICAHN ENTERPRISES L.P. For: Jan 27 | SEC filing · Form 8-K | SEC EDGAR | +0.19% | -2.52% | |
| Form 8-K ICAHN ENTERPRISES L.P. For: Nov 07 | SEC filing · Form 8-K | SEC EDGAR | -0.80% | +1.47% | |
| Form 10-Q ICAHN ENTERPRISES L.P. For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.04% | +3.27% | |
| Form 8-K ICAHN ENTERPRISES L.P. For: Nov 05 | SEC filing · Form 8-K | SEC EDGAR | +3.38% | +5.75% | |
| Icahn Enterprises L.P. (Nasdaq: IEP) Today Announced Its Third Quarter 2025 Financial Results | Press release | PR Newswire | +3.38% | +5.75% | |
| Enzon and Viskase Announce Amendment to Merger Agreement | Press release | GlobeNewswire | -0.24% | -0.85% | |
| Icahn Enterprises L.P. Announces Q3 2025 Earnings Conference Call | Press release | PR Newswire | +0.01% | +0.00% | |
| Arthur Murray® Dance Studios Announces Key Leadership Hires, Ushering in New Era of Growth and Franchisee Support | Press release | PR Web | -0.12% | -0.24% | |
| Form EFFECT ICAHN ENTERPRISES L.P. | SEC filing · Form EFFECT | SEC EDGAR | +0.06% | +0.84% | |
| Form S-3/A ICAHN ENTERPRISES L.P. | SEC filing · Form S-3 | SEC EDGAR | +0.19% | +0.95% | |
| Form 8-K ICAHN ENTERPRISES L.P. For: Aug 19 | SEC filing · Form 8-K | SEC EDGAR | +0.43% | +1.44% | |
| Form 8-K ICAHN ENTERPRISES L.P. For: Aug 06 | SEC filing · Form 8-K | SEC EDGAR | +0.16% | +0.00% | |
| Form 8-K ICAHN ENTERPRISES L.P. For: Aug 05 | SEC filing · Form 8-K | SEC EDGAR | +0.30% | +2.31% | |
| Icahn Enterprises L.P. Announces Pricing of Senior Notes | Press release | PR Newswire | -0.66% | +1.65% | |
| Icahn Enterprises L.P. Intends to Offer New Senior Notes | Press release | PR Newswire | +0.30% | +2.31% | |
| Form 10-Q ICAHN ENTERPRISES L.P. For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.30% | +2.31% | |
| Form 8-K ICAHN ENTERPRISES L.P. For: Aug 04 | SEC filing · Form 8-K | SEC EDGAR | +3.03% | +0.56% | |
| Form S-3 ICAHN ENTERPRISES L.P. | SEC filing · Form S-3 | SEC EDGAR | +0.30% | +2.31% | |
| Icahn Enterprises L.P. (Nasdaq: IEP) Today Announced Its Second Quarter 2025 Financial Results | Press release | PR Newswire | +3.03% | +0.56% | |
| Icahn Enterprises L.P. Announces Q2 2025 Earnings Conference Call | Press release | PR Newswire | -0.31% | -3.20% | |
| Form 8-K ICAHN ENTERPRISES L.P. For: May 16 | SEC filing · Form 8-K | SEC EDGAR | -1.62% | -4.00% | |
| Form 10-Q ICAHN ENTERPRISES L.P. For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +1.32% | +2.27% | |
| Form 8-K ICAHN ENTERPRISES L.P. For: May 07 | SEC filing · Form 8-K | SEC EDGAR | -0.35% | -2.91% | |
| Icahn Enterprises L.P. (Nasdaq: IEP) Today Announced Its First Quarter 2025 Financial Results | Press release | PR Newswire | -0.35% | -2.91% | |
| Pat Fire Joins Precision Tune Auto Care of the Carolinas as Chief Operating Officer Amid Rapid Expansion | Press release | PR Web | -0.12% | +0.47% | |
| Icahn Enterprises L.P. Announces Q1 2025 Earnings Conference Call | Press release | PR Newswire | -0.98% | -0.35% | |
| Form 8-K ICAHN ENTERPRISES L.P. For: Feb 28 | SEC filing · Form 8-K | SEC EDGAR | +1.34% | -0.89% | |
| Form 10-K ICAHN ENTERPRISES L.P. For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | -0.25% | +0.20% | |
| Form 8-K ICAHN ENTERPRISES L.P. For: Feb 26 | SEC filing · Form 8-K | SEC EDGAR | -1.16% | -5.56% | |
| Icahn Enterprises L.P. (Nasdaq: IEP) Today Announced Its Fourth Quarter 2024 Financial Results | Press release | PR Newswire | -1.16% | -5.56% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the IEP section they belong to.
Where else IEP is measured.
IEP earnings → · Analyst actions → · SEC filings →
Other Industrials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Pangaea Logistics Solutions Ltd. (PANL) | 188 | 0.00% | 49% |
| Astrotech Corporation (ASTC) | 187 | +0.55% | 56% |
| PASSUR AEROSPACE INC (PSSR) | 187 | 0.00% | 12% |
| SEACOR Marine Holdings Inc. (SMHI) | 183 | +0.20% | 55% |
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 Industrials names, measured the same way →
Every ticker we measure the same way24
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Browse all tickers
Every name we’ve measured, in one place.
How the numbers are made.
How is Icahn Enterprises L.P. - Depositary Units representing Limited Partner Interests's median reaction calculated?
Every labeled IEP 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 187 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. 49% of IEP'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 2026-09-21.
Does IEP'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.