Vertical Aerospace: The Air Taxi Takes Off, the Stock Crashes — and a Creditor Now Holds the Controls

There is an investor trap that feels like common sense. It is called anchoring: your brain locks onto an old price and measures every new one against it. In December 2025, shares of Vertical Aerospace (NYSE: EVTL) closed at $7.28; on October 20, 2026, they closed at $0.40 (fundamental data). Your brain does the math at once: “Down 94 percent — an electric air taxi will never be this cheap again.” And the air taxi is real; it even flies. Let’s make a deal anyway. Before you follow the anchor, let’s read together what the company has filed with the U.S. securities regulator, the SEC — the 2025 annual report on Form 20-F, the interim financial statements as of June 30, 2026, and every current report (6-K) through October 21, 2026. False statements to the SEC carry penalties, which is why these filings are among the most reliable sources there are. In the end, the call is yours.

What Vertical Aerospace actually does — an air taxi that doesn’t make money yet

According to its annual report, Vertical Aerospace was founded in 2016 by Stephen Fitzpatrick and is based in Bristol, England; the parent company is incorporated in the Cayman Islands. Its product is Valo, an electric aircraft that takes off and lands vertically like a helicopter and then flies on its wings like a plane — the industry calls this an eVTOL. Picture it as a quiet taxi for the hop between downtown and the airport, just through the air. Per the annual report, Valo is designed to carry a pilot and four passengers, scalable to up to six, about 100 miles at around 150 mph. Vertical is also developing a hybrid-electric variant for longer routes. In addition, according to its first-half update of August 13, 2026, Vertical is working with the specialist Near Earth Autonomy on autonomous capabilities for defense missions. The company reports about 1,500 pre-orders, including from American Airlines, Avolon, Bristow, GOL and Japan Airlines.

There is no revenue yet. As of December 31, 2025, Vertical had 454 employees, most of them in the United Kingdom. One thing matters for reading the numbers: Vertical is registered with the SEC as a foreign private issuer. Instead of a 10-K annual report and 10-Q quarterly reports, it files an annual report on Form 20-F and current reports on Form 6-K, reports under international accounting standards (IFRS) and presents its financials in British pounds, while the stock trades in U.S. dollars. That sets up the central tension of this analysis, and it runs through every section: the aircraft is making real progress — but shareholders pay for every step with new shares, and a creditor now holds the controls.

How the stock landed on our desk

Vertical Aerospace made our research list through our in-house Reddit hype scanner: 3 mentions in 24 hours, rank 147, up from rank 668 the day before (ApeWisdom, retrieved October 21, 2026). That is a flicker, not a storm. One footnote belongs here: on September 16, 2026, according to a 6-K, Vertical hired a firm called Outside The Box Capital to distribute information about the company for a cash fee through March 15, 2027, “including through social media channels.” We do not know whether any individual posts are related. But you should know about it if the stock shows up in a forum you read.

The highest close of the past twelve months was $7.28 (December 9, 2025); on October 20, 2026, the stock closed at $0.40 — down about 94 percent (fundamental data). The eight analysts covering the stock are split: four rate it a strong buy, one a buy, two a hold and one a sell; their average price target is $6.98 (fundamental data, as of October 20, 2026). The average simply adds up all eight targets and spreads them evenly, so a single very high target pulls it up sharply. It is more than seventeen times the October price; the data do not show when each target was last updated, and many likely date from before the crash. These are third-party views, not a TickerGuard forecast. Keep this in mind from the start: an old share price is not a value, it is a memory.

The numbers over the years, given their due

First, what genuinely impresses. In April 2026, a piloted Valo prototype flew the so-called transition for the first time — from vertical hover into wing-borne cruise and back. According to the first-half update of August 13, 2026, that made Vertical, by its own account, only the second company worldwide to do so with a full-scale tiltrotor aircraft; by August, its second prototype had done the same. At the Farnborough International Airshow, Valo flew on five consecutive days in front of the public. In October 2026, Vertical signed long-term supply agreements for seating with ANH Structure and for the inertial reference system with Northrop Grumman LITEF (6-K of October 16, 2026). Those are not slides; those are flight hours and contracts.

The financials tell the other half. The operating loss was £101.9 million in 2023, £61.2 million in 2024 — cushioned by a one-time $34 million payment from Rolls-Royce for ending a propulsion partnership — and £127.4 million in 2025. In the first half of 2026 alone it reached £75.8 million; research and development expense rose 143 percent year over year to £55.3 million. Cash used in operating activities was about £74.7 million in 2023, £46.3 million in 2024, £82.8 million in 2025 and £83.0 million in the first half of 2026 alone — as much as in the entire prior year.

The blue bars are misleading: in 2023 Vertical posted a net loss of £59.9 million, in 2024 it reported a loss of £781.2 million, in 2025 a profit of £232.9 million, and in the first half of 2026 a profit of £18.7 million. The business barely changed in between — the red bars show it. Why the net result jumps around like that is the first uncomfortable truth. The takeaway: in the first half of 2026, about £14 million flowed out every month, whatever the bottom line said.

What the filings say: the uncomfortable truths

Uncomfortable truth No. 1: The profits appear because the company’s own stock falls

Vertical has borrowed much of its money through convertible notes — a loan the lender can take back in shares instead of cash. The lender is the investment firm Mudrick Capital. Because the notes can be swapped into stock, Vertical carries them on the balance sheet at fair value, and that fair value depends on the share price. When the stock falls, the conversion right is worth less, the liability shrinks on paper — and the decline shows up as a gain. The annual report says so plainly:

“Fair value gains on financial liabilities, relating to Convertible Senior Secured Notes subsequent to their amendment, increased by £548,530 thousand, from fair value losses of £230,495 thousand during the year ended December 31, 2024, to fair value gains £318,035 thousand during 2025. This results from a greater reduction in share price from December 31, 2024, to December 31, 2025, compared to the period from December 31, 2023, to December 31, 2024.”

— Vertical Aerospace Ltd., SEC annual report 20-F for 2025, Item 5.A “Net finance income/(costs)”

The first half of 2026 repeated the pattern: operations lost £75.8 million, remeasuring the notes added £113.0 million, and the bottom line showed a £18.7 million profit. The operating review again cites the “lower share price” as of June 30, 2026. If the stock rises, the effect reverses and produces losses — as in 2024, when the restructuring with Mudrick also triggered a £457.2 million loss. Remember: when a company without revenue reports a profit, first find the line item that made it.

Uncomfortable truth No. 2: The clock runs to the end of the third quarter of 2027

As of June 30, 2026, Vertical had £49.7 million in cash. After an equity offering, a tranche of preferred shares and an accelerated note draw in August, the first-half update put cash at about £99 million ($134 million) on August 13, 2026. For the following twelve months, the company expects net cash outflows of about £110 million. The operating review spells out how far that goes:

“Because of the restrictions imposed by the financing package executed in April 2026, including the limitations on the funding accessible thereunder over the next 12 months, unless we are able to raise additional funds in the intervening period, we project that our current existing resources and facilities will only be sufficient to fund our ongoing operations to the end of the third quarter of 2027.”

— Vertical Aerospace Ltd., SEC Form 6-K of August 13, 2026, Exhibit 99.2, “Liquidity and Capital Resources”

That is notable because in May 2026 the very same package was described as financing “totaling up to $850 million” (6-K of May 12, 2026). “Up to” is the operative phrase: the preferred share tranches require, among other things, minimum share prices and trading volumes, and each draw on the equity line is capped at 4.99 percent of the shares. The lower the stock, the less can be drawn. On top of that, the notes contain a covenant requiring a minimum cash balance of $10 million:

“We project that we will breach this covenant towards the end of the third quarter of 2027 unless additional capital is raised.”

— Vertical Aerospace Ltd., SEC Form 6-K of August 13, 2026, Exhibit 99.2, “Liquidity and Capital Resources”

What happens then is in the next sentence: an uncured breach would be an event of default, Mudrick could accelerate the notes and claim against the collateral — per the interim statements, fixed and floating charges over substantially all assets of the U.K. subsidiary. By its own account, Vertical would not have the money to repay. Consistently, both the company and its auditor, PwC, flag substantial doubt about its ability to continue as a going concern. In plain English: the accountants assume there is a tomorrow, but they add that it is not secured.

Uncomfortable truth No. 3: The 1,500 pre-orders bind no one

About 1,500 pre-orders sound like a full order book. The annual report frames them differently in its risk factors:

“All of the pre-orders we have received for our aircraft are not legally binding, are conditional, and may be terminated without penalty at any time by either party.”

— Vertical Aerospace Ltd., SEC annual report 20-F for 2025, Item 3.D “Risk Factors”

That is common in the industry and not an accusation. But it means the pre-orders bring no cash and carry no value you could add to a valuation. Some customers are expected to make pre-delivery payments; per the operating review, those are conditional and may be refundable in certain circumstances. The first-half update also notes that certain customer obligations are expected to be fulfilled via third-party agreements. Remember: a pre-order is interest, not revenue.

Uncomfortable truth No. 4: A creditor holds the controls — and its conversion price is falling

Since the December 2024 restructuring, in which Mudrick Capital converted about $130 million of its notes into 47.3 million shares, the investor has been the company’s “ultimate controlling party,” per the annual report. Founder Stephen Fitzpatrick, previously the majority shareholder, still held 7.7 percent in February 2026. According to the latest ownership filing (Schedule 13D/A of September 24, 2026), Mudrick beneficially owns 64.2 percent — counting the shares its notes and warrants can be converted into.

On August 12, 2026, Vertical amended the note terms for the fourth time: the conversion price on all of Mudrick’s notes fell from $3.50 to $1.30 per share, and in return Mudrick accelerated the remaining $35 million of its commitment (6-K of August 13, 2026). As of June 30, 2026, the notes could have been converted into 47.2 million shares; after the amendment, the figure is 158.0 million — against 171.7 million shares outstanding (August 10, 2026). Working backward, about $205 million of notes are involved; at the old $3.50, that would be 58.7 million shares. Most of the jump therefore comes from the lower price, not from the additional money.

At a share price of $0.40, converting at $1.30 does not pay today. It pays precisely when you as a shareholder would win: if the stock climbs above $1.30, Mudrick shares the gain with you — the 158.0 million conversion shares would be just under half of the then-larger pie. In a downside scenario, the notes also rank ahead of you; they are secured by the company’s assets. Governance sits with Mudrick, too: since the shareholder agreement of August 12, 2026, the investor has had rights to nominate and remove directors (6-K of August 13, 2026); the annual general meeting on September 11, 2026 wrote them into the articles. The new chair, Fabrice Brégier, formerly head of Airbus’s commercial aircraft business, and director Clyde Woltman were proposed by Mudrick; two other directors stepped down effective October 5, 2026, and effective October 21, 2026, Marc Fontaine, head of the French unit of defense AI company Helsing, joined as another Mudrick-nominated director (6-K of October 21, 2026). The same meeting cut the exercise price of certain employee options from $3.50 or $5.82 to $1.30, with 27.9 million votes against. On September 24, 2026, Vertical announced a review of “strategic alternatives” with the investment bank Jefferies as adviser; the filing mentions potential strategic and financial partnerships. Remember: whoever provides the money writes the rules — and at Vertical, a creditor writes them.

Uncomfortable truth No. 5: The goalposts move — certification, listing rules, patent fight

Three clocks are running side by side. First, certification: the March 2026 annual report and the first-quarter report in May still targeted 2028 in the base case. On July 13, 2026, the company said that after re-baselining its program it now expects type certification of Valo in 2029 (6-K of July 13, 2026). Vertical does not put a price on the extra year. The operating review of August 13, 2026, does say, however, that the capital needed to reach certification in 2029 is “acutely higher” than the roughly £110 million of cash outflow projected for twelve months. The next milestone is the so-called Critical Design Review by the end of 2026, which locks in the certifiable design. Second, the exchange: on September 9, 2026, the NYSE notified Vertical that its average closing price over 30 trading days had fallen below $1 (6-K of October 2, 2026). Vertical has six months to cure and intends to stay listed; one route would be a reverse split, as Vertical already carried out in September 2024 at a ratio of one-for-ten. Third, a patent fight: competitor Archer Aviation sued Vertical in a federal court in Texas on February 23, 2026; Vertical calls the claims without merit and filed a counterclaim for infringement of one of its own patents on October 6, 2026.

Valuation: about $69 million — less than the cash, and still no discount

At the October 20, 2026 close of $0.40, the 171.7 million shares are worth about $69 million combined. That is less than the roughly $134 million in cash Vertical held on August 13, 2026. It sounds like free money. It is not, for three reasons. First, the cash is draining — about £110 million over twelve months, per the company’s own forecast. Second, ahead of shareholders stand the secured notes, by our math about $205 million, and Yorkville’s preferred shares: 27,000 of them (as of August 18, 2026) with a stated value of $1,000 each, convertible into more and more shares as the price falls, down to a floor of $0.598 per share. Third, equity was negative as of June 30, 2026: minus £34.4 million, after minus £121.4 million at the end of 2025.

With no revenue and no operating profit, there is no price-to-earnings or price-to-sales ratio. The honest valuation question is therefore: how many shares will exist once Valo is certified — and who will own them? How another technology stock with real technology and a thin cash cushion fares on the market is described in our Kodiak AI stock analysis. At Vertical, every financing done below $1 a share is paid for by today’s shareholders with their stake. Remember: a market value below the cash balance is no safety net for a cash-burning company; it is a bill that has not been paid yet.

Upside and risks at a glance

What speaks for Vertical Aerospace:

• Documented technical progress: a piloted transition flight in April 2026, a second prototype following by August, five days of flying at Farnborough.
• Well-known partners and new supply agreements, including Honeywell, Syensqo, Sonaca and, since October 2026, Northrop Grumman LITEF.
• About 1,500 pre-orders from airlines and lessors on four continents — non-binding, but a sign of interest.
• A major investor with a stake in the outcome, a chair with Airbus experience and an ongoing review of strategic options.

What speaks against it:

• No revenue; an operating loss of £127.4 million in 2025 and £75.8 million in the first half of 2026.
• Cash only to the end of the third quarter of 2027 without new capital, per the company, with an expected breach of the minimum cash covenant around the same time; going-concern warning from both the company and its auditor.
• Heavy dilution built in: 158.0 million conversion shares and 55.7 million from warrants and options next to 171.7 million shares outstanding.
• Negative equity (minus £34.4 million as of June 30, 2026) and a secured creditor ranking ahead of shareholders.
• Certification target moved from 2028 to 2029, an NYSE cure period for a sub-$1 share price, and a patent suit from Archer.

A human conclusion

Back to anchoring. In December 2025, $7.28 was a price, not a value — and it was paid for a company that then had fewer shares, a higher conversion price for its creditor and a certification plan one year earlier. Put $0.40 next to it today and you are comparing two different companies. The air taxi is real, it flies, and it may one day carry passengers. So the honest question for you is not “Will the air taxi come?” but: how big is your slice of the pie when it does — and how many new shares will have been added by then? If you have an answer that satisfies you, you have a thesis. If not, all you have is an old price in your head. What you do with that is your decision. And that’s how it should be.

Sources

All primary documents used in this analysis — so you can check them yourself:

• Vertical Aerospace Ltd. — SEC Form 6-K of August 13, 2026, Exhibit 99.2 (operating and financial review as of June 30, 2026), Exhibit 99.3 (interim financial statements) and Exhibit 99.1 (first-half update)
• Vertical Aerospace Ltd. — SEC annual report 20-F for 2025 (filed March 24, 2026)
• Vertical Aerospace Ltd. — SEC annual report 20-F for 2024 (filed March 11, 2025)
• Vertical Aerospace Ltd. — SEC Form 6-K of July 13, 2026 (Valo certification now expected in 2029) and 6-K of May 6, 2026 (first quarter of 2026)
• Vertical Aerospace Ltd. — SEC Form 6-K of August 13, 2026 (fourth supplemental indenture, $1.30 conversion price)
• Vertical Aerospace Ltd. — SEC Form 6-K of April 20, 2026 (financing package with Mudrick and Yorkville) and 6-K of May 12, 2026 (chair resignation, financing package “up to $850 million”)
• Vertical Aerospace Ltd. — SEC Form 6-K of September 11, 2026 (annual general meeting voting results)
• Vertical Aerospace Ltd. — 6-K of September 18, 2026 (marketing services agreement of September 16), 6-K of September 21, 2026 (new chair), 6-K of September 24, 2026 (review of strategic alternatives)
• Vertical Aerospace Ltd. — 6-K of October 2, 2026 (NYSE notice), 6-K of October 5, 2026 (directors), 6-K of October 7, 2026 (counterclaim against Archer, filed October 6), 6-K of October 16, 2026 (supply agreements), 6-K of October 21, 2026 (new director Marc Fontaine)
• Vertical Aerospace Ltd. — Prospectus 424B3 of September 4, 2026 (share count as of August 10, 2026)
• Mudrick Capital Management — Schedule 13D/A of September 24, 2026: EDGAR overview for Vertical Aerospace (sec.gov)
• New York Stock Exchange — Form 25-NSE of December 4, 2024 (removal of the old warrants from the NYSE)
• Fundamental data (prices, analyst ratings; as of October 20, 2026), cross-checked against the SEC filings.
• Reddit mentions: ApeWisdom (as of October 21, 2026); accessed via our in-house Reddit hype scanner.

Transparency & disclaimer: this analysis is journalistic commentary on publicly available information. It is not investment advice, not a regulated investment research product and not a solicitation to buy or sell securities. Equity investments carry substantial risk up to and including total loss. All information is provided without warranty; the as-of date for each figure is stated in the text. Positions held by the operator are disclosed daily; where one exists, it appears as a notice at the top of this deep dive.