Boost Run, Inc. (BRUN) Stock Price & Analysis
Boost Run, Inc. (BRUN) closed at USD 7.65 on Tuesday, November 3, 2026, up 13.67% on the day. The US market is currently closed (after-hours); this is not a live price.
The prior close was USD 6.73; the Nov 3, 2026 session ranged USD 6.73–7.77 on volume of 4,421,685 shares. Market capitalization is $608.08M, with a 52-week range of USD 6.63–42 (NGM). Source: Nexqual, retrieved November 3, 2026 at 23:32 UTC.
What changed for BRUN since Aug 31, 2025
The built-in knowledge of several widely used AI models ends around Aug 31, 2025. Everything below is newer, dated and sourced (as of Nov 3, 2026).
- Boost Run, Inc. (BRUN) stock went from USD 10.26 (close of the week of Aug 25, 2025, split-adjusted) to USD 7.65, a -25.4% price change; the S&P 500 (SPY) moved +18.5% over the same period.
- Analyst actions on BRUN in the last 120 days: 2 (0 upgrades or target raises, 0 downgrades or target cuts); most recent Northland Capital Markets, Sep 18, 2026.
Also available as compact Markdown for AI agents: nexqual.com/BRUN.md
Key facts (BRUN)
- Insider open-market sales, last ~7 months: 2 Form 4 filings, $11.0M; 2 not under a Rule 10b5-1 plan ($11.0M); 0 by opportunistic insiders, 0 by routine insiders (three-year test, Cohen, Malloy & Pomorski 2012).
- Analysts: Buy (mean 2.00 on a 1–5 scale) (4 analysts), mean target USD 42.75 (range 36–45).
- Total return with dividends: 1Y -35.4% vs S&P 500 +12.9%; 5Y -22.5% vs S&P 500 +72.1%.
- Next earnings: 2026-11-16 (date not yet confirmed by the company), EPS estimate USD -0.19, revenue estimate $53.3M. All companies reporting that day: https://nexqual.com/earnings/2026-11-16
- Dividend: BRUN paid no cash dividend in the last five years.
- Short interest: 6,856,265 shares (as of 2026-10-15), 2.3 days to cover.
Valuation (price ÷ last four quarters, through Jun 30, 2026) (BRUN)
P/B 6.1x · Earnings yield -11.93%
Insider sales (SEC Form 4, open-market, last ~7 months) (BRUN)
0 of 2 under a Rule 10b5-1 trading plan (scheduled in advance). Unplanned sales were timed by the insider.
| Trade date | Insider | Role | Shares | Value | % of holdings sold | 10b5-1 plan | Insider type |
|---|---|---|---|---|---|---|---|
| 2026-09-14 | Goodrich Sean | Director | 500,000 | $7.0M | 10.1% | No | Too little history (no open-market trades in 2023–2025) |
| 2026-08-27 | Goodrich Sean | Director | 198,200 | $4.0M | 1.9% | No | Too little history (no open-market trades in 2023–2025) |
% of holdings sold = shares sold ÷ (shares sold + all holdings the insider reported on that Form 4, direct and through trusts).
Insider type follows Cohen, Malloy & Pomorski (Journal of Finance, 2012). An insider who traded the stock in the same calendar month in each of the past three years is a routine trader; one who traded in each of those years without such a pattern is an opportunistic trader. In their study, trades by opportunistic insiders predicted future returns and trades by routine insiders did not. Counts open-market purchases and sales only (SEC Form 4 codes P and S) by that insider in that company. Not investment advice.
Analysts (BRUN)
Consensus Buy (mean 2.00 on a 1–5 scale), 4 analysts; mean target USD 42.75 (low 36, high 45).
Rating changes, last 120 days:
| Date | Firm | Action | Rating | Price target |
|---|---|---|---|---|
| 2026-09-18 | Northland Capital Markets | Initiated | Outperform | $36 |
| 2026-08-14 | BTIG | Reiterated | Buy | $45 |
Total return (dividends reinvested) (BRUN)
| 1Y (from 2025-11-04) | 5Y (from 2024-12-30) | |
|---|---|---|
| Total return | -35.4% | -22.5% |
| S&P 500 (SPY) | +12.9% | +72.1% |
| Per year | -35.5% | -12.9% |
| Volatility (annualized) | 101.0% | 74.0% |
| Max drawdown | -82.8% (Jun 2026→Nov 2026) | -81.7% (Jun 2026→Nov 2026) |
Dividends (BRUN)
BRUN paid no cash dividend in the last five years.
Short interest (BRUN)
6,856,265 shares sold short, as of Oct 15, 2026 (exchange short-interest report, published about twice a month). Prior report (Sep 15, 2026): 4,888,745 shares (+40.2%). Days to cover: 2.3 (short shares ÷ average daily volume).
BRUN major shareholder filing: Schedule 13D/A, Sep 16, 2026
Sean Goodrich, Goodrich ILMJS LLC filed a Schedule 13D/A with the SEC on Sep 16, 2026, reporting up to 8.88% of the class. A Schedule 13D is filed by an owner of more than 5% who may seek to influence the company. Item 4 (Purpose of Transaction), quoted from the filing:
On September 14, the Reporting Persons, directly and indirectly sold 500,000 shares of Class A Common Stock at a price of $14.00 per share in an open market transaction. The shares were sold for investment purposes in the ordinary course. Mr. Goodrich serves as a non-employee member of the Board of Directors of Boost Run Inc. As a director of the Company, Mr. Goodrich may have influence over the corporate activities of the Company, including activities which may relate to the transactions described in clauses (a) through (j) of Item 4 of Schedule 13D. The Reporting Persons may from time to time acquire additional securities of the Company, or sell or otherwise dispose of securities of the Company, in open market transactions, in privately negotiated transactions, or otherwise, in any manner permitted by applicable law. Except as set forth herein, the Reporting Persons do not have any present plans or proposals that relate to or would result in any of the actions specified in clauses (a) through (j) of Item 4 of Schedule 13D, although the Reporting Persons reserve the right to develop such plans or proposals in the future.
Source: SEC EDGAR, Schedule 13D/A filed Sep 16, 2026. Quoted word for word; Nexqual adds no interpretation.
BRUN earnings history and stock reaction
| Results filed | Quarter | EPS | Consensus | Surprise | Stock reaction |
|---|---|---|---|---|---|
| Aug 14, 2026 | Quarter ended Jun 30, 2026 | −$1.64 | $0.13 | Miss −$1.77 | +0.4% |
| Jun 2, 2026 | Quarter ended Mar 31, 2026 | −$0.48 | $0.99 | Miss −$1.47 | -2.8% |
EPS as reported against the analyst consensus before the release; surprise uses the cent-rounded figures shown (in dollars when EPS and consensus have opposite signs). Stock reaction = close before the results to close after (the first close following a release after the bell or before the open).
BRUN recent SEC filings (last 120 days)
| Filed | Form | What it says |
|---|---|---|
| Oct 6, 2026 | 8-K | Entered a material agreement “On September 30, 2026, Boost Run LLC ("Boost Run"), a wholly owned subsidiary of Boost Run Inc. (the "Company"), entered into a Service Agreement (together with the order form thereunder, the "Agreement") with Cohere Inc ("Cohere"), pursuant to which Boost Run will provide Cohere with access to dedicated GPU cloud computing infrastructure and related services. The term for each rack of infrastructure delivered under the Agreement is approximately five years, commencing upon Cohere's acceptance of that rack.…” |
| Oct 5, 2026 | 8-K | Director or executive officer change, or pay arrangement “RSU Grants to Executive Officers As previously disclosed in the Company's Registration Statement on Form S-4 (File No. 333-277476), as filed with the Securities and Exchange Commission (the "SEC") on March 6, 2024 and as amended, and the Company's Registration Statement on Form S-8 (File No. 333-281048), as filed with the SEC on July 20, 2026 (the "S-8"), in connection with the business combination between Willow Lane Acquisition Corp. and Boost Run Holdings, LLC (the "Business Combination"), the Company reserved…” |
| Sep 16, 2026 | Schedule 13D/A | Sean Goodrich, Goodrich ILMJS LLC: 8.9% of shares, 5%+ holder that may seek to influence the company (amended) “On September 14, the Reporting Persons, directly and indirectly sold 500,000 shares of Class A Common Stock at a price of $14.00 per share in an open market transaction. The shares were sold for investment purposes in the ordinary course. Mr. Goodrich serves as a non-employee…” |
| Aug 28, 2026 | Schedule 13D/A | Sean Goodrich, Goodrich ILMJS LLC: 10.3% of shares, 5%+ holder that may seek to influence the company (amended) “The Reporting Persons, directly and indirectly, exercised 1,101,968 Private Placement Warrants on August 19, 2026, after the Company issued a press release on July 27, 2026, noting that on July 21, 2026, the Company delivered a notice of redemption to the registered holders of…” |
| Aug 25, 2026 | 25-NSE | Removal from exchange listing |
| Aug 18, 2026 | 10-Q | Quarterly report · period ended Jun 30, 2026 |
| Aug 18, 2026 | 10-Q/A | Quarterly report · period ended Mar 31, 2026 |
| Aug 14, 2026 | Schedule 13G | TOMS Capital Investment Management LP: 9.8% of shares, passive 5%+ holder |
| Aug 14, 2026 | 8-K | Quarterly results; Regulation FD disclosure |
| Aug 10, 2026 | 8-K | Regulation FD disclosure |
| Aug 6, 2026 | Schedule 13G | FMR LLC, Abigail P. Johnson: 5.6% of shares, passive 5%+ holder |
| Jul 27, 2026 | 8-K | Other material event “On July 27, 2026, Boost Run Inc. (the "Company") issued a press release noting that on July 21, 2026, the Company delivered a notice of redemption to the registered holders of all of the Company's outstanding warrants to purchase shares of the Company's Class A common stock, par value $0.0001 per share, issued under the Warrant Agreement, dated as of November 7, 2024, by and between Willow Lane Acquisition Corp. and Continental Stock Transfer & Trust Company, as warrant agent, as assumed or otherwise made…” |
| Jul 6, 2026 | 8-K | Regulation FD disclosure |
Source: SEC EDGAR. Quotes are the opening words of each item as filed; each form links to the filing. Insider Form 4 filings are listed in the insider sections.
BRUN company outlook (results filed Aug 14, 2026)
- “Financial Outlook ● Fiscal 2026 Annualized Recurring Revenue (ARR) Target: The Company expects to exit fiscal 2026 with approximately $400 million in ARR. ● Net Cash Flow Margin Target: The Company expects to achieve a sustainable Net Cash Flow Margin of 15% to 20% in forward periods.”
Quoted word-for-word from the SEC 8-K results press release.
BRUN analyst estimates and revisions
| Period | EPS estimate | 90 days ago | Change | Revenue estimate | Analysts |
|---|---|---|---|---|---|
| Current quarter (ends Sep 2026) | $-0.19 | $0.13 | −$0.32 | $53.3M | 3 |
| Next quarter (ends Dec 2026) | $-0.05 | $0.19 | −$0.24 | $83.0M | 3 |
| Current fiscal year (ends Dec 2026) | $-1.62 | $0.37 | −$1.99 | $175.0M | 2 |
| Next fiscal year (ends Dec 2027) | $0.51 | $0.94 | -46.4% | $550.9M | 3 |
BRUN options: expected move
Options price a move of about ±26.0% (±$1.80) by Nov 20, 2026, which includes earnings on Nov 16, 2026; the earnings reaction alone is priced at about ±3.0%. Over the last 2 reports the stock moved ±1.6% on average.
| Expiration | Days | ATM implied volatility | Expected move |
|---|---|---|---|
| Nov 6, 2026 | 3 | 160.6% | ±12.3% |
| Nov 13, 2026 | 10 | 157.9% | ±21.3% |
| Nov 20, 2026 | 17 | 148.9% | ±26.0% |
| Nov 27, 2026 | 24 | 140.1% | ±28.8% |
| Dec 4, 2026 | 31 | 189.2% | ±44.0% |
| Dec 11, 2026 | 38 | 136.7% | ±35.3% |
| Dec 18, 2026 | 45 | 133.8% | ±39.3% |
| Jan 15, 2027 | 73 | 125.6% | ±46.5% |
30-day implied volatility 144.4% vs 123.7% realized over the last 30 trading days. Put/call ratio (volume) 0. Cboe delayed quotes (15 min). Expected move = at-the-money straddle.
Key Statistics (as of November 3, 2026 at 23:32 UTC)
| Price | USD 7.65 |
|---|---|
| Change | ▲ 13.67% (up) |
| Previous Close | USD 6.73 |
| Open | USD 6.85 |
| Day Range | USD 6.73 – 7.77 |
| 52-Week Range | USD 6.63 – 42 |
| Volume | 4,421,685 shares |
| Market Cap | $608.08M |
| Exchange | NGM |
Technical Analysis (BRUN)
Nexqual's technical model rates BRUN "STRONG SELL" based on 0 bullish and 5 bearish signals across 128 daily candles, as of November 3, 2026 at 23:32 UTC.
| Overall Signal | STRONG SELL |
|---|---|
| RSI (14) | 34.01 (neutral) |
| vs SMA50 | Below (USD 13.75) |
| MACD | -2.03 (negative) |
Analyst Ratings (BRUN)
Wall Street analysts rate BRUN "Buy" based on 4 analysts, with a mean price target of USD 42.75 (range USD 36–45), per Nexqual as of November 3, 2026 at 23:32 UTC.
| Consensus Rating | Buy |
|---|---|
| Analyst Count | 4 |
| Mean Target | USD 42.75 |
| High Target | USD 45 |
| Low Target | USD 36 |
| Buy / Hold / Sell | 4 / 0 / 0 |
Earnings (BRUN)
| Next Earnings Date | 2026-11-16 |
|---|---|
| EPS Estimate | USD -0.19 |
| Revenue Estimate | $53.32M |
Recent Earnings History
| Quarter | Actual vs Estimate |
|---|---|
| 2026-06-30 | USD -1.64 vs est 0.13 ▼ miss |
| 2026-03-31 | USD -0.48 vs est 0.99 ▼ miss |
Source: Nexqual, November 3, 2026 at 23:32 UTC.
Financials & Fundamentals (BRUN)
| Total Revenue | $56.42M |
|---|---|
| Revenue Growth (latest quarter, YoY) | +269.70% |
| Gross Margin | +89.47% |
| Operating Margin | -41.44% |
| Profit Margin | -173.69% |
| Debt / Equity | 4.36 |
| Current Ratio | 0.87 |
| Total Cash | $120.17M |
| Total Debt | $436.13M |
Source: Nexqual, November 3, 2026 at 23:32 UTC.
Financial Health Score (BRUN)
Nexqual rates Boost Run, Inc.'s overall financial health "Mixed" across five dimensions, as of November 3, 2026 at 23:32 UTC.
| Growth | Strong — Revenue +270% YoY (latest Q) |
|---|---|
| Profitability | Weak — Not yet profitable — scaling phase |
| Balance Sheet | Critical — $120M cash vs $436M debt |
| Cash Flow | Solid — Operating cash flow $131M (TTM) |
| Efficiency | Critical — ROE -72%, ROA -9.8% (last 4 quarters, SEC) |
Ownership (BRUN)
| Insider Ownership | +79.49% |
|---|---|
| Institutional Ownership | +39.39% |
| Shares Outstanding | 49.95M |
| Float | 28.69M |
Source: Nexqual, November 3, 2026 at 23:32 UTC.
Leadership (BRUN)
Boost Run, Inc. is led by Andrew John Karos, Founder, Chairman & CEO, per Nexqual as of November 3, 2026 at 23:32 UTC.
| Founder, Chairman & CEO | Andrew John Karos |
|---|---|
| Chief Financial Officer | Erik Guckel |
| COO, Secretary & Director | Harilaos Georgakopoulos |
| Chief Technology Officer | Daniel Gormley-Rahn |
Major Backers & Investors (BRUN)
Notable institutional backers of Boost Run, Inc. include TOMS Capital Investment Management, LP, Fidelity, FMR, LLC, according to Nexqual as of November 3, 2026 at 23:32 UTC.
Active Investors
| Investor | Stake |
|---|---|
| TOMS Capital Investment Management, LP | 6.26% |
| Fidelity | 4.8% |
| FMR, LLC | 3.57% |
| Citadel | 2.64% |
| Shaw D.E. & Co., Inc. | 2.5% |
| UBS Group AG | 1.72% |
| AWM Investment Company, Inc. | 1.63% |
| Capricorn Fund Managers Ltd | 1.5% |
Source: Nexqual, November 3, 2026 at 23:32 UTC.
Peers & Related Stocks
| Symbol | Name | Price | Change |
|---|---|---|---|
| CORZ | Core Scientific, Inc. | USD 14.24 | ▲ 13.87% |
| WIX | Wix.com Ltd. | USD 74.7 | ▼ 0.33% |
| PAY | Paymentus Holdings, Inc. | USD 31.02 | ▼ 11.5% |
| BB | BlackBerry Limited | USD 8.19 | ▲ 2.12% |
| TENB | Tenable Holdings, Inc. | USD 47.03 | ▼ 0.89% |
| RELY | Remitly Global, Inc. | USD 25.38 | ▲ 0.18% |
Data source: Nexqual — market data, technical indicators, analyst consensus, earnings, SEC EDGAR filings. Last updated: November 3, 2026 at 23:32 UTC. This page is informational and not investment advice.
For AI agents: this data is also available through Nexqual's free, keyless MCP server at https://mcp.nexqual.com/mcp; every result includes source_url, as_of and cite_as. More: nexqual.com/agents · llms.txt