Luxfer Holdings PLC Ordinary Shares (LXFR)
LXFR moved a median of +0.09% 30 minutes after news, and -0.16% by the close. How LXFR actually reacts to news — the realized, point-in-time move the market made, measured across 230 labeled events over the last three years with zero look-ahead.
LXFR’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 49% | 222 |
| 30-min | +0.09% | 57% | 230 |
| 60-min | -0.01% | 48% | 230 |
| to close | -0.16% | 44% | 229 |
| Middle 50% of LXFR reactions | -0.33% to +0.72% |
|---|---|
| Median reaction (30-min) | +0.09% |
| Measured reactions | 230 |
Half of all Luxfer Holdings PLC Ordinary Shares news events land between -0.33% and +0.72% 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 LXFR moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to LXFR's baseline. Nothing else.
Recent LXFR events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form DEFA14A LUXFER HOLDINGS PLC | SEC filing · Form DEFA14A | SEC EDGAR | — | — | |
| Form DEFA14A LUXFER HOLDINGS PLC | SEC filing · Form DEFA14A | SEC EDGAR | -0.06% | -0.29% | |
| Form DEFM14A LUXFER HOLDINGS PLC | SEC filing · Form DEFM14A | SEC EDGAR | -0.29% | -0.12% | |
| Form 8-K LUXFER HOLDINGS PLC For: Sep 08 | SEC filing · Form 8-K | SEC EDGAR | -0.09% | +0.06% | |
| Form DEFA14A LUXFER HOLDINGS PLC | SEC filing · Form DEFA14A | SEC EDGAR | -0.09% | +0.06% | |
| LXFR Stock Alert: Halper Sadeh LLC is Investigating Whether Luxfer Holdings PLC is Obtaining a Fair Price for its Shareholders | Press release | Business Wire | -0.06% | +0.00% | |
| Form PREM14A LUXFER HOLDINGS PLC For: Aug 26 | SEC filing · Form PREM14A | SEC EDGAR | -0.06% | -0.17% | |
| Halper Sadeh LLC is Investigating Whether FBRX, LXFR, SMTI, MKTX are Obtaining Fair Deals for their Shareholders | Press release | GlobeNewswire | +0.06% | -0.06% | |
| Form DEFA14A LUXFER HOLDINGS PLC | SEC filing · Form DEFA14A | SEC EDGAR | +0.44% | -0.41% | |
| Form 10-Q LUXFER HOLDINGS PLC For: Jun 28 | SEC filing · Form 10-Q | SEC EDGAR | +0.44% | -0.41% | |
| Form 8-K LUXFER HOLDINGS PLC For: Jul 28 | SEC filing · Form 8-K | SEC EDGAR | +0.44% | -0.41% | |
| Luxfer Enters Into Agreement to Be Acquired for $17.37 Per Share in All-Cash Transaction; Reports Second Quarter Results | Press release | Business Wire | +0.44% | -0.41% | |
| BRODSKY & SMITH SHAREHOLDER UPDATE: Notifying Investors of the Following Investigations: Luxfer Holdings PLC (NYSE – LXFR), Finward Bancorp (Nasdaq – FNWD), Personalis, Inc. (Nasdaq – PSNL), Distribution Solutions Group, Inc. (Nasdaq – DSGR) | Press release | GlobeNewswire | +0.00% | +0.35% | |
| Form 8-K LUXFER HOLDINGS PLC For: Jul 27 | SEC filing · Form 8-K | SEC EDGAR | +0.26% | -0.17% | |
| Form DEFA14A LUXFER HOLDINGS PLC | SEC filing · Form DEFA14A | SEC EDGAR | +0.26% | -0.17% | |
| Luxfer Enters Into Agreement to Be Acquired for $17.37 Per Share in All-Cash Transaction | Press release | Business Wire | +0.26% | -0.17% | |
| LXFR Stock Alert: Halper Sadeh LLC is Investigating Whether Luxfer Holdings PLC is Obtaining a Fair Price for its Shareholders | Press release | Business Wire | +0.35% | -0.35% | |
| Wynnchurch Capital to Acquire Luxfer Holdings PLC in Take-Private Transaction | Press release | Business Wire | +0.18% | +0.29% | |
| Form 8-K LUXFER HOLDINGS PLC For: Jul 22 | SEC filing · Form 8-K | SEC EDGAR | +0.12% | +1.91% | |
| Luxfer Announces Date of Second Quarter 2026 Earnings Conference Call | Press release | Business Wire | +0.12% | +1.91% | |
| Luxfer Declares Quarterly Dividend | Press release | Business Wire | +0.41% | -2.84% | |
| Form 8-K LUXFER HOLDINGS PLC For: Jun 11 | SEC filing · Form 8-K | SEC EDGAR | +0.17% | +0.67% | |
| Form SD LUXFER HOLDINGS PLC | SEC filing · Form SD | SEC EDGAR | +1.14% | +0.26% | |
| Form 8-K LUXFER HOLDINGS PLC For: May 01 | SEC filing · Form 8-K | SEC EDGAR | -2.56% | -3.00% | |
| Form DEF 14A LUXFER HOLDINGS PLC For: Jun 11 | SEC filing · Form DEF | SEC EDGAR | +0.50% | -0.27% | |
| Form DEFA14A LUXFER HOLDINGS PLC | SEC filing · Form DEFA14A | SEC EDGAR | +0.50% | -0.27% | |
| Form 10-Q LUXFER HOLDINGS PLC For: Mar 29 | SEC filing · Form 10-Q | SEC EDGAR | +3.99% | +3.26% | |
| Form 8-K LUXFER HOLDINGS PLC For: Apr 28 | SEC filing · Form 8-K | SEC EDGAR | +3.99% | +3.26% | |
| Luxfer Reports First Quarter 2026 Results | Press release | Business Wire | +3.99% | +3.26% | |
| Form PRE 14A LUXFER HOLDINGS PLC For: Apr 20 | SEC filing · Form PRE | SEC EDGAR | +0.39% | +1.34% | |
| Luxfer Announces Date of First Quarter 2026 Earnings Conference Call | Press release | Business Wire | +0.08% | -1.93% | |
| Luxfer Declares Quarterly Dividend | Press release | Business Wire | +0.67% | +3.30% | |
| Form 10-K LUXFER HOLDINGS PLC For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | -7.69% | -13.37% | |
| Form 8-K LUXFER HOLDINGS PLC For: Feb 24 | SEC filing · Form 8-K | SEC EDGAR | -7.69% | -13.37% | |
| Luxfer Delivers Strong Full-Year 2025 Profitability and Cash Generation | Press release | Business Wire | -7.69% | -13.37% | |
| Luxfer Announces Date of Fourth Quarter and Full Year 2025 Earnings Conference Call | Press release | Business Wire | -0.70% | -1.33% | |
| Form 8-K LUXFER HOLDINGS PLC For: Jan 13 | SEC filing · Form 8-K | SEC EDGAR | -0.13% | -0.20% | |
| Luxfer Declares Quarterly Dividend | Press release | Business Wire | -0.20% | +1.83% | |
| Form 10-Q LUXFER HOLDINGS PLC For: Sep 28 | SEC filing · Form 10-Q | SEC EDGAR | +1.98% | +0.15% | |
| Form 8-K LUXFER HOLDINGS PLC For: Oct 28 | SEC filing · Form 8-K | SEC EDGAR | +1.98% | +0.15% | |
| Luxfer Reports Strong Profitablity and Cash Generation in Third Quarter | Press release | Business Wire | +1.98% | +0.15% | |
| Luxfer Announces Date of Third Quarter 2025 Earnings Conference Call | Press release | Business Wire | +0.88% | -2.06% | |
| Form 8-K LUXFER HOLDINGS PLC For: Oct 06 | SEC filing · Form 8-K | SEC EDGAR | -0.15% | -0.97% | |
| Luxfer Declares Quarterly Dividend | Press release | Business Wire | +0.00% | -2.28% | |
| Form 8-K LUXFER HOLDINGS PLC For: Aug 13 | SEC filing · Form 8-K | SEC EDGAR | +1.11% | -0.55% | |
| Luxfer Appoints Stewart Watson to Board of Directors | Press release | Business Wire | +1.11% | -0.55% | |
| Form 8-K LUXFER HOLDINGS PLC For: Aug 05 | SEC filing · Form 8-K | SEC EDGAR | -0.50% | -0.25% | |
| Form 10-Q LUXFER HOLDINGS PLC For: Jun 29 | SEC filing · Form 10-Q | SEC EDGAR | -2.33% | -4.73% | |
| Form 8-K LUXFER HOLDINGS PLC For: Jul 29 | SEC filing · Form 8-K | SEC EDGAR | -2.33% | -4.73% | |
| Luxfer Reports Strong Second Quarter 2025 | Press release | Business Wire | -2.33% | -4.73% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the LXFR section they belong to.
Where else LXFR is measured.
LXFR earnings → · Analyst actions → · SEC filings →
Other Industrials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Air Transport Services Group, Inc (ATSG) | 232 | 0.00% | 49% |
| Graham Corporation (GHM) | 231 | -0.29% | 37% |
| Mesa Air Group, Inc. (MESA) | 230 | -0.01% | 46% |
| TELEPERFORMANCE UNSP/ADR (TLPFY) | 229 | -0.01% | 47% |
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.
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How the numbers are made.
How is Luxfer Holdings PLC Ordinary Shares's median reaction calculated?
Every labeled LXFR 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 230 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. 57% of LXFR'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 LXFR'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.