Senior General Partner · QuantLogix Research · September 10, 2026

Bending Spoons Buys Miro for $1.355B — and the Secondary Tape Was Still 3.7x Too High

Bending Spoons entered a definitive agreement on September 10, 2026 to acquire Miro at a $1.355 billion enterprise value, roughly $1.79 billion including Miro’s net cash. That is about 92% below the $17.5 billion round the QuantLogix roster had carried since January 2022. The QL secondary tape had already marked the company down 61.7% from that round — the right direction, about two thirds of the drawdown, and still nearly four times too high. Here is the arithmetic, what it says about 2021-vintage marks, and what changes on QuantLogix today.

The Setup

Miro was last priced by its own investors on January 5, 2022: a $400 million Series C led by ICONIQ Capital at a $17.5 billion post-money valuation, with Accel, TCV, Dragoneer, Salesforce Ventures (CRM), Atlassian Ventures (TEAM), Glynn Capital and Lone Pine also on the cap table. That round brought total capital raised to $476.3 million. It is the number the QuantLogix private roster carried for four and a half years, because the roster records the last priced round — never a rumor, never a reported deal price, and never a secondary indication.

On September 10, 2026 Bending Spoons (NASDAQ:BSP) announced on its own investor newsroom, and in a Form 6-K, that it had entered into a definitive agreement to acquire Miro for $1.355 billion in enterprise value — an all-cash transaction implying roughly $1.79 billion of equity value once Miro’s net cash is counted. Certain Miro shareholders agreed to roll $295 million of their proceeds into newly issued Bending Spoons equity. Miro reports approximately $600 million in annual recurring revenue, nearly 90% of it from business and enterprise accounts. The deal is expected to close in Q4 2026, subject to regulatory approvals.

It is Bending Spoons’ second billion-dollar acquisition in about five weeks, after Airtable on August 4, and it comes roughly two months after Bending Spoons’ own Nasdaq listing.

The Concept

A private mark is not a price. It is the last number at which someone was willing to transact, frozen in time, and it stays frozen until something forces it to move. Nothing forced Miro’s to move for fifty-six months.

That creates three distinct numbers that people routinely conflate:

The last priced round — $17.5 billion, January 2022. Real, but an artifact of the capital conditions of that quarter.
The secondary indication — what a small number of restricted shares changed hands near, more recently. Evidence of direction, at size that cannot clear a company.
The clearing price — what a whole-company buyer with committed cash will actually pay. Only this one is a price.

The gap between the first and the third is not a scandal; it is the cost of an illiquid mark. The useful question is not “was the $17.5 billion wrong” but “how much of the correction did any observable signal actually catch before the buyer showed up.” Miro is a clean test of that, because all three numbers now exist.

The Read

Start with the ladder, using QuantLogix’s own recorded numbers.

Reference point	Implied value	vs. the 2022 mark
Series C, Jan 2022	$17.5B post	—
QL secondary tape, Jun 2026	~$6.7B implied	−61.7%
Deal equity value, Sep 2026	~$1.79B	≈ −90%
Deal enterprise value, Sep 2026	$1.355B	≈ −92%

The secondary read came from the QL market-data row for Miro: an implied $13.80 per share as of June 27, 2026, against $36.00 per share at the Series C — a 61.7% markdown on two lines of open interest. Held against the round’s post-money that implies roughly $6.7 billion. The deal’s equity value is about 73% below that, and its enterprise value about 80% below it. So the tape was directionally right and captured roughly two thirds of the eventual drawdown, while still sitting at nearly 3.7 times where the company actually cleared.

That is the mirror image of what the same tape did for Hugging Face a week ago, where it caught the direction of a re-rating upward and roughly half its magnitude. The symmetry is the point: secondary indications are a decent compass and a poor scale, in both directions. They reflect who is permitted to sell and who is permitted to buy, at small size, under transfer restrictions — never a company-level clearing price.

The revenue lens, which is the least flattering one

Against roughly $600 million of ARR, the enterprise value is about 2.3x revenue and the equity value about 3.0x. The January 2022 mark, measured against the revenue the company has today, was about 29x. Miro did not fail to grow into its valuation — it grew, and the multiple the market pays for that growth collapsed underneath it. Bending Spoons bought Airtable five weeks earlier at about 2.7x its ~$480 million ARR. Two deals is not a trend, but it is a visible price band: this acquirer is clearing mature enterprise SaaS ARR at roughly two to three times.

The part the “90% down” headline hides

Miro raised $476.3 million in total. An equity value of about $1.79 billion returns roughly 3.8x the aggregate capital ever invested in the company. Both sentences are true at once: this is a ~90% markdown from peak and a positive aggregate return on invested capital, because Miro raised remarkably little against the mark it carried. What that aggregate figure does not tell you is the distribution. Proceeds run through the preference stack: the January 2022 investors who bought at $36.00 per share are deeply underwater, while 2018–2020 money is not. A single blended multiple conceals which of those two groups you were.

What changes on QuantLogix today

Miro leaves the private roster. The roster is private-only by contract, so an acquired company graduates out entirely rather than sitting there with a status flag — the same recipe applied to SpaceX, Bending Spoons, Airtable, Hugging Face, DroneDeploy and OpenRouter.
The identity ledger records the exit. miro now carries status: acquired, basis: confirmed, with the Bending Spoons announcement and Form 6-K as its receipt, so the Private→Public Continuum knows Miro was absorbed rather than listed. Ticker stays null: Miro will never trade under its own symbol.
Its secondary row retires with it. The −61.7% market-data indication leaves the tape with it. The Top 100 U.S. Startups ranking was rebuilt and is unchanged — Miro sat just outside the hundred even at $17.5B, because the ranking discounts a large mark carried on modest revenue and no measured growth.
What does not change. The last priced round stays $17.5 billion in the archived record, because a deal price is not a round — and the roster’s four-and-a-half-year-old mark was an accurate statement of the last time anyone priced the company, which is all it ever claimed to be.

The Action

Treat 2021–22 vintage marks on unrepriced private software as an upper bound with no information content about today, not as a valuation. Miro’s sat unchallenged for fifty-six months and was off by roughly an order of magnitude at the end.
Use secondary indications for direction and treat their magnitude as a wide band. On the two cases QuantLogix can now score, the tape caught roughly half the move up and roughly two thirds of the move down.
When you read a markdown headline, ask what was raised. A 90% markdown on $476 million of capital and a 90% markdown on $4 billion of capital are completely different events for the people involved.
Read the preference stack before concluding anyone did well. Blended return on invested capital is not the return to any actual holder.
Watch Bending Spoons’ clearing band — roughly 2–3x ARR across Airtable and Miro — as the working comparable for the next mature-SaaS take-out, not as a valuation for growing assets.

What to Watch Next

Regulatory review and the Q4 close — This is an agreement, not a completed acquisition. Any filing stating an expected close date, or any review that delays it, is the next receipt; the identity ledger will carry it.
The $295 million roll — Miro shareholders reinvesting proceeds into newly issued BSP equity is a signal about what those holders think of the acquirer, and it is unusual enough to watch as a template for Bending Spoons’ next deal.
Whether the band holds — Two deals at roughly 2–3x ARR in five weeks. A third at a similar multiple turns a coincidence into a stated strategy.
Read-through to unrepriced 2021 marks — Names on the roster still carrying 2021–22 post-money valuations with no subsequent round now have a live comparable. QuantLogix marks will move only on priced evidence, never on this headline.

The Counter

The strongest counter to anything triumphant here is that QuantLogix’s own numbers were not close either. The roster carried an estimated $665 million of revenue for Miro as of Q4 2024 — above the roughly $600 million ARR the company is described as having today. Either the estimate was too high, or it measured something broader than ARR; both are QuantLogix’s problem, not the reader’s, and the estimate should be read as the modelled figure it always was rather than as a disclosure.

The second counter is that the secondary tape’s “two thirds of the drawdown” is a flattering framing of being 3.7x too high. An investor who sold Miro at $13.80 in June did well relative to today; an investor who bought at $13.80 believing the tape had found the floor did not. The honest claim is narrow: the tape said the $17.5 billion was stale and said which way, years before a headline did. It did not price the company, and structurally cannot.

Key Terms

Definitive agreement: A signed, binding acquisition agreement announced by a principal to the deal; QuantLogix removes a company from the private roster only on this, never on reported talks.
Enterprise value vs. equity value: Enterprise value prices the operating business; equity value adds net cash and is what shareholders divide. Miro’s $1.355B EV implies roughly $1.79B of equity value — the two produce “92% down” and “90% down” from the same deal.
Last priced round: The most recent financing in which investors actually bought shares at a stated price; the valuation the private roster carries until a new round, listing or acquisition.
Secondary indication: A model-derived or quoted price for a private company’s shares on a secondary marketplace, reflecting willing sellers and permitted buyers at small size rather than a company-level valuation.
Liquidation preference stack: The contractual order in which proceeds are paid at exit. It is why a blended return on invested capital says nothing about what any particular shareholder received.
Identity ledger: QuantLogix’s record of how a private company left the roster — listed, acquired or otherwise — with its date, basis and receipt, which drives the Private→Public Continuum.

Primary Sources

Bending Spoons enters into a definitive agreement to acquire Miro for $1.355 billion — Bending Spoons investor newsroom, September 10, 2026
Bending Spoons S.p.A. Form 6-K — SEC EDGAR, September 10, 2026
Miro valued at $17.5B following $400M Series C — TechCrunch, January 5, 2022
Bending Spoons to buy Miro for $1.36B, 90% less than its 2022 valuation — TechCrunch, September 10, 2026
QL Secondary Tape — QuantLogix

Anonymized senior-practitioner discussion of frameworks for educational purposes — not personalized investment advice. QuantLogix is a research platform. Revenue and growth figures for private companies are QuantLogix estimates from public sources; secondary-market indications are third-party model-derived prices, not transactions QuantLogix observed. Nothing in this article constitutes a recommendation to buy or sell any security. Past performance does not guarantee future results.