Borr Drilling Limited Common Shares (BORR)
BORR moved a median of 0.00% 30 minutes after news, and 0.00% by the close. How BORR actually reacts to news — the realized, point-in-time move the market made, measured across 377 labeled events over the last three years with zero look-ahead.
BORR’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 48% | 376 |
| 30-min | 0.00% | 44% | 377 |
| 60-min | 0.00% | 46% | 377 |
| to close | 0.00% | 48% | 377 |
| Middle 50% of BORR reactions | -1.00% to +0.99% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 377 |
Half of all Borr Drilling Limited Common Shares news events land between -1.00% and +0.99% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How BORR reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 10 | -1.07% | 40% | -1.42% |
| Analyst downgrades | 15 | -0.28% | 47% | -1.96% |
Last 3 years, pulled 2026-09-21. Reaction = percent move vs. the price at the news timestamp. Counts and medians only. The same measurement runs across every name in the dataset. 4 further classes were observed with fewer than 10 measured events and are not published. See how BORR ranks against every other measured name →
That’s how BORR usually reacts — get an email when it moves on news →Email me when BORR moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to BORR's baseline. Nothing else.
Recent BORR events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 6-K Borr Drilling Ltd For: Sep 16 | SEC filing · Form 6-K | SEC EDGAR | +0.21% | -3.40% | |
| Form 6-K Borr Drilling Ltd For: Oct 01 | SEC filing · Form 6-K | SEC EDGAR | -0.23% | +3.85% | |
| Borr Drilling Limited - Contracting Updates | Press release | PR Newswire | -0.23% | +3.85% | |
| Borr Drilling Limited - Investor Presentation | Press release | PR Newswire | -0.34% | -4.73% | |
| Form 6-K Borr Drilling Ltd For: Sep 15 | SEC filing · Form 6-K | SEC EDGAR | -0.34% | -4.73% | |
| Borr Drilling Limited - Operational and Contracting Updates | Press release | PR Newswire | -0.34% | -4.73% | |
| Borr Drilling Limited - Streamlines Mexico Operations | Press release | PR Newswire | -1.32% | +5.06% | |
| Form 6-K Borr Drilling Ltd For: Sep 15 | SEC filing · Form 6-K | SEC EDGAR | +0.12% | +2.71% | |
| Form 6-K Borr Drilling Ltd For: Aug 12 | SEC filing · Form 6-K | SEC EDGAR | -1.96% | -1.96% | |
| Form 6-K Borr Drilling Ltd For: Aug 11 | SEC filing · Form 6-K | SEC EDGAR | -0.13% | +0.75% | |
| Form 6-K Borr Drilling Ltd For: Aug 12 | SEC filing · Form 6-K | SEC EDGAR | -0.13% | +0.75% | |
| Borr Drilling Limited - Filing of Interim Financial Report on Form 6-K | Press release | PR Newswire | -0.39% | +6.20% | |
| Borr Drilling Limited - Q2 2026 Presentation | Press release | PR Newswire | -0.39% | +6.20% | |
| Form 6-K Borr Drilling Ltd For: Jun 30 | SEC filing · Form 6-K | SEC EDGAR | -0.39% | +6.20% | |
| Borr Drilling Limited Announces Second Quarter 2026 Results | Press release | PR Newswire | -0.39% | +6.20% | |
| Borr Drilling Limited - Completes Acquisition of Five Rigs Through New Joint Venture | Press release | PR Newswire | -0.38% | -3.27% | |
| Form 6-K Borr Drilling Ltd For: Jul 29 | SEC filing · Form 6-K | SEC EDGAR | -0.38% | -3.27% | |
| Borr Drilling Limited - Invitation to Webcast and Conference Call for Q2 2026 Results | Press release | PR Newswire | -1.56% | -3.57% | |
| Form 6-K Borr Drilling Ltd For: Jul 15 | SEC filing · Form 6-K | SEC EDGAR | -1.56% | -3.57% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages Borr Drilling Limited (BORR) Shareholders to Inquire about Securities Investigation | Press release | ACCESS Newswire | +0.36% | -1.90% | |
| Form 6-K Borr Drilling Ltd For: Jun 30 | SEC filing · Form 6-K | SEC EDGAR | +1.19% | -1.90% | |
| Borr Drilling Limited - Completion of Previously Announced Consent Solicitation and Tender Offer and Redemption of Remaining Senior Secured Notes due 2028 and 2030 | Press release | PR Newswire | -0.36% | -0.12% | |
| Bronstein, Gewirtz & Grossman, LLC Is Investigating Borr Drilling Limited (BORR) And Encourages Shareholders to Connect | Press release | ACCESS Newswire | -0.12% | -0.82% | |
| Bronstein, Gewirtz & Grossman, LLC Initiates an Investigation into Allegations Against Borr Drilling Limited (BORR) And Encourages Shareholders to Reach Out | Press release | ACCESS Newswire | +1.75% | -1.64% | |
| Bronstein, Gewirtz & Grossman, LLC Announces an Investigation Against Borr Drilling Limited (BORR) and Encourages Shareholders to Learn More About the Investigation | Press release | ACCESS Newswire | -0.12% | +1.51% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages Borr Drilling Limited (BORR) Stockholders to Inquire about Securities Investigation | Press release | ACCESS Newswire | -0.46% | +0.11% | |
| Borr Drilling Limited (BORR) Investigation: Bronstein, Gewirtz & Grossman, LLC Encourages Shareholders to Contact the Firm to Learn More About the Investigation | Press release | ACCESS Newswire | +0.12% | -0.70% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages Borr Drilling Limited (BORR) Stockholders to Inquire about Securities Investigation | Press release | ACCESS Newswire | +0.36% | +3.33% | |
| Bronstein, Gewirtz & Grossman, LLC Initiates an Investigation into Allegations Against Borr Drilling Limited (BORR) And Encourages Stockholders to Reach Out | Press release | ACCESS Newswire | +0.36% | +3.33% | |
| Bronstein, Gewirtz & Grossman, LLC Is Investigating Borr Drilling Limited (BORR) And Encourages Stockholders to Connect | Press release | ACCESS Newswire | -0.36% | +1.44% | |
| Borr Drilling Limited (BORR) Investigation: Bronstein, Gewirtz & Grossman, LLC Encourages Stockholders to Contact the Firm to Learn More About the Investigation | Press release | ACCESS Newswire | -0.34% | -2.51% | |
| Bronstein, Gewirtz & Grossman, LLC Announces an Investigation Against Borr Drilling Limited (BORR) and Encourages Stockholders to Learn More About the Investigation | Press release | ACCESS Newswire | +0.00% | -3.46% | |
| Form 6-K Borr Drilling Ltd For: Jun 09 | SEC filing · Form 6-K | SEC EDGAR | +0.11% | +0.76% | |
| Borr Drilling Limited - Early Tender Results for its Previously Announced Consent Solicitation and Tender Offer and Early Settlement Date | Press release | PR Newswire | -0.24% | -1.08% | |
| Borr Drilling Limited - Pricing Terms for its Previously Announced Consent Solicitation and Tender Offer for its Senior Secured Notes due 2028 | Press release | PR Newswire | +0.33% | -0.76% | |
| Form 6-K Borr Drilling Ltd For: Jun 09 | SEC filing · Form 6-K | SEC EDGAR | +0.22% | +0.55% | |
| Form 6-K Borr Drilling Ltd For: May 27 | SEC filing · Form 6-K | SEC EDGAR | -1.71% | -3.43% | |
| Borr Drilling Limited - Announces Increase in Tender Amount for Notes Due 2030 | Press release | PR Newswire | -1.71% | -3.43% | |
| Borr Drilling Limited - Announces Pricing and Upsize of $2.035 billion of Senior Secured Notes due 2032 and 2034 | Press release | PR Newswire | -1.71% | -3.43% | |
| Borr Drilling Limited - Announces Any and All Cash Tender Offer for Notes Due 2028 and Partial Cash Tender Offer for Notes Due 2030 and Consents Solicitation for Proposed Amendments to the Indenture | Press release | PR Newswire | +0.00% | +0.09% | |
| Borr Drilling Limited - Announces Launch of Senior Secured Notes Offering | Press release | PR Newswire | +0.00% | -1.39% | |
| Borr Drilling Limited - Investor Presentation | Press release | PR Newswire | +0.47% | -0.47% | |
| Form 6-K Borr Drilling Ltd For: May 26 | SEC filing · Form 6-K | SEC EDGAR | +0.10% | -0.74% | |
| Borr Drilling Limited - Q1 2026 Presentation | Press release | PR Newswire | +5.39% | +12.80% | |
| Form 6-K Borr Drilling Ltd For: Mar 31 | SEC filing · Form 6-K | SEC EDGAR | -7.07% | -0.35% | |
| Form 6-K Borr Drilling Ltd For: May 20 | SEC filing · Form 6-K | SEC EDGAR | +0.37% | +5.13% | |
| Form 6-K Borr Drilling Ltd For: May 21 | SEC filing · Form 6-K | SEC EDGAR | +0.37% | +5.13% | |
| Borr Drilling Limited - 2026 AGM Results Notification | Press release | PR Newswire | -0.16% | -0.56% | |
| Borr Drilling Limited - Commencement of Trading on Euronext Oslo Børs and Publication of Prospectus | Press release | PR Newswire | -7.07% | -0.35% | |
| Borr Drilling Limited Announces First Quarter 2026 Results | Press release | PR Newswire | -7.07% | -0.35% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the BORR section they belong to.
Where else BORR is measured.
BORR earnings → · Analyst actions → · SEC filings →
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How the numbers are made.
How is Borr Drilling Limited Common Shares's median reaction calculated?
Every labeled BORR 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 377 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. 44% of BORR'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 BORR'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.