Your VC's Fund Is Turning 10. What Happens to Your Startup Now?

Every founder knows their own runway to the week. Almost none can tell you the runway of the fund that sits on their board.

That asymmetry matters, because venture funds are not evergreen. The vehicle that wired your Series A is a limited partnership with a contractual lifespan — almost always ten years, with a year or two of extensions. When that clock runs down, your investor’s incentives change: not because anyone became a bad actor, but because the fund’s job flips from growing positions to returning cash to LPs. If you don’t know where your investors are on that clock, you will misread every board meeting in your company’s most important year.

We run an M&A advisory focused on founder-led software companies, and we maintain a database built from SEC Form D filings — the disclosure nearly every US private fund and startup files when it raises. It currently tracks 87,317 pooled-investment fund filings across 64,527 firms, alongside the raise histories of tens of thousands of operating companies. This article is what that data says about fund age — and what it means for you.

The 10-year clock, briefly

The standard venture fund is a 10-year limited partnership: roughly years 1–4 to make new investments, the remainder to support winners and exit everything, with one or two 1-year extensions available at the GP’s option (sometimes needing LP consent). Real life runs longer — funds stretching to 12 or even 15 years are common enough that LPs grumble about “zombie funds” — but every year past ten is a year the GP is managing a vehicle that was supposed to be finished, often with reduced or zero management fees.

Three structural facts follow from that clock, and each one lands on your cap table:

1. Reserves are front-loaded. A fund supports follow-ons out of capital reserved early. By years 7–8, what’s left is spoken for.
2. The power law has been decided. By year 8, the GP knows which two or three positions return the fund. Everything else is being managed toward resolution, not upside.
3. The GP’s next fund depends on DPI. LPs increasingly fund managers on distributed returns, not paper marks. An aging portfolio that hasn’t returned cash is a fundraising problem for the GP — which becomes exit pressure on you.

What the filings show: a market-wide age problem

The venture market’s aggregate fund-age profile right now is unlike anything in the last cycle. From our Form D data (US filings, 2015 through this quarter):

Two things jump out.

First, the funds now hitting year ten. The 6,235 funds raised in 2015–2016 — nearly a trillion dollars of commitments — are at or past the end of their standard terms today. Their unsold positions have to go somewhere: extensions, secondaries, continuation vehicles, or sales.

Second, the wall behind them. The 2021–2022 vintages are the largest in history — 26,972 funds and roughly $2.8 trillion. Those funds are only in years 4–5 now, but the companies they funded are the ones that raised at boom prices and have struggled to raise since. The industry-wide result: more than 1,500 unicorns worth a combined ~$6 trillion remain unexited, LP distributions have run at roughly 6% of assets against a ten-year average near 14%, and secondary transactions — about $293 billion in 2025 — are becoming the default way anyone gets liquidity.

In other words: the pressure we’re describing isn’t your fund’s private embarrassment. It’s the defining condition of this market.

How fund age changes the behavior you see

You will never get an email that says “our fund is old now.” What you’ll see instead:

None of this is misconduct. It’s the mechanism working as designed. But a founder who hears “strategic options” in year 9 of the fund and thinks it’s a casual question will be negotiating their exit six months later without realizing anyone started the process.

The end-of-life playbook (what your VC does with you)

When a fund approaches term with your company still on the books, the GP works down a menu. Know it before they do:

• Extension. Cheapest option: one or two more years. Buys time; changes nothing about the underlying pressure.
• Secondary sale of the position. The fund sells its stake in you to a secondary buyer. You get a new investor you didn’t choose — sometimes helpful, sometimes purely financial, and the price they paid becomes an awkward new reference mark.
• Continuation vehicle. The firm raises a new fund to buy positions from the old one. The headline question for founders: who set the price? A robust process (independent fairness work, competing bidders) protects you; a quiet transfer at a stale mark does not.
• Strip sale / portfolio sale. Several tail positions sold as a package, usually at a package discount. Your company can change hands inside a bundle without any process that considered its standalone value.
• The quiet sale of the company. The GP encourages an M&A process — often through their own network, often to whoever shows up first. Done well, this is simply an exit. Done passively, it’s a single-bidder negotiation where the seller’s clock is public knowledge.
• The write-off. For positions too small to matter, the fund takes the loss and stops returning calls. Painful, but it at least leaves you free.

The pattern across every branch: someone transacts your equity, and the only question is how much process discipline surrounds the price. Founders who understand which branch their investor is on can influence it. Founders who don’t, can’t.

The 7,598 firms that stopped raising

There’s a sharper version of fund-age risk: the firm that will never raise again.

In our data, 7,598 of 64,527 firms have not filed a new fund in eight or more years. Compare that with 21,648 firms that have raised a fund since 2024. The difference between those two populations sitting on your cap table is enormous:

• A firm with a fresh fund has fee income, reserves, staff, and reputational reasons to support you or at least behave well in your exit.
• A firm whose last fund is 8+ years old is, in most cases, managing out a tail. There is no next fund to protect. The partner you knew may be gone; the remaining GP’s entire job is converting positions like yours into distributions. They are, structurally, a seller — of you.

Neither is bad news by itself. But the conversation you should have — about timeline, about what “support” means now, about whether they’d take a secondary offer — is completely different, and most founders don’t know which conversation they’re in.

If you raised in 2020–2022, read this section twice

The boom cohort is where fund-age math and company runway collide. From our company-side filing data:

• 86,029 US companies made their most recent Form D filing between 2020 and 2022 — and have never filed a raise since.
• 63,266 of those raised exactly once and never again.
• 10,540 companies across our data show a bridge pattern: their most recent raise came after their largest one and was less than half its size — the classic couldn’t-raise-the-round signature.
• 21,767 companies sit in the stalled cohort we track most closely: real businesses, three to six years past their last round, still operating.

If your company is in any of those groups, here is the uncomfortable synthesis: your investors’ funds are aging into harvest mode at the same time your own fundraising options narrowed. The three ways that resolves — a genuinely earned up-round, a bridge that buys 18 months, or a sale — get decided in large part by whoever moves first. Founders who engage the question early get processes; founders who wait get term sheets written by someone else’s timeline.

How to check your investors’ fund age (free, ~2 minutes)

This is the practical part most founders never learn: fund ages are public. Nearly every US fund files a Form D with the SEC when it raises, and those filings are searchable:

1. Go to SEC EDGAR full-text search (efts.sec.gov/LATEST/search-index?q= — or just search “EDGAR full-text search”).
2. Search the firm’s name plus “fund” — e.g., "Acme Ventures Fund". Each fund is its own filing entity (Fund II, Fund III…).
3. Open the earliest Form D for the fund that invested in you. The first filing date is, in practice, the vintage year.
4. While you’re there, look at the most recent fund the firm has filed. If it’s less than three years old, your firm has fresh capital and a future to protect. If the newest fund on file is from 2018 or earlier, re-read the section above about the 7,598.

Do this for every institutional investor on your cap table. Write the vintages next to their names. The picture that emerges — who’s early, who’s harvesting, who’s structurally a seller — explains more board behavior than any deck you’ve presented.

Seven questions to ask your investor this quarter

You don’t need to be adversarial; you need to be informed. Over coffee, not in a board meeting:

1. “What year is the fund that holds us, and what’s its remaining term?”
2. “Are there reserves still allocated to us, and what would unlock them?”
3. “Where are we in the portfolio — a return-the-fund position, or a manage-to-resolution one?” (They may not answer plainly. The pause tells you plenty.)
4. “Has the firm considered secondaries or a continuation vehicle for this fund?”
5. “When are you raising the next fund, and what does this fund’s DPI need to look like by then?”
6. “If a credible acquirer approached us next quarter, how would you want to handle it?”
7. “What does ‘support’ look like from the fund in years 9 and 10?”

A good partner respects every one of these questions. Evasion on more than two of them is itself an answer.

The contrarian ending: fund age is leverage — if you move first

It would be easy to read all this as doom. It isn’t. A motivated, clock-driven investor on your cap table is also the grease that gets deals done: they’ll take a reasonable price, they’ll push the board to engage seriously, they’ll accept structure that a fund in year three would fight. Some of the cleanest founder exits we see happen precisely because a fund needed resolution and the founder — knowing it — ran a real process while the leverage was mutual.

The order of operations is everything:

• Know the clocks (yours and every fund’s on your cap table — you now know how to look them up).
• Decide your own timeline first, before someone decides it for you: grow independent, raise properly, or sell well.
• If the answer might be “sell well,” start 12–24 months out. Buyer relationships, clean financials, and a defensible story are built before a process, not during one.

Your VC’s fund turning ten is not the end of your company. But it is the end of ambiguity. The founders who do best in that moment are the ones who saw it coming — because they checked a public filing everyone else forgot exists.

Bracton Partners is an M&A advisory for founder-led software, fintech, and data companies valued between $5M and $30M. We built the filing database this article draws on to find and understand companies exactly like yours. If your investors’ clocks are running, we’d welcome the conversation.