Advent International portfolio
Private equity or venture capitalPortfolio as of Jun 30, 2026 (Q2 2026) · filed with the SEC on Aug 14, 2026 · data updated on Nov 5, 2026 · Q2 2026 13F (filing) ↗ · all its 13F filings ↗
A 13F shows the portfolio at quarter-end and is filed up to 45 days later: these are not real-time positions and they may have changed.
Advent International reported a $17.7 bn portfolio of 34 positions to the SEC as of the end of Q2 2026. Its largest positions are INIO, NIQ, Olaplex Holdings. During the quarter it opened Intuitive Machines.
Sections with a free account
What it reported after the quarter end (Q2 2026)
The 13F shows the portfolio as of Jun 30, 2026. Since then Advent International has filed these own trades with the SEC (Form 4, when it owns more than 10% of a company or holds a role in it) and stakes above 5% (13D and 13G). It is not everything it did: only what it must report before the next 13F.
- SoldIntuitive MachinesLUNR$148M
Form 4 · 11,495,514 shares · trade of Jul 28 · filed Jul 29, 2026 · filing ↗
- 13D/ADefinitive HealthcareDH58.5 %
Stake reported in the company · event of Sep 29, 2026 · filed Oct 1, 2026 · filing ↗
- 13G/ANCS Multistage Holdings0 %
Stake reported in the company · event of Sep 1, 2026 · filed Sep 1, 2026 · filing ↗
Stake reported in the company · event of Jun 30, 2026 · filed Aug 13, 2026 · filing ↗
What changed this quarter
29 positions with a change (6 new, 7 added to, 11 trimmed, 5 sold); also, 3 entered through an IPO. 2 are listed here: those of 0.5 points of the portfolio or more (up to 12).
- Newly listedInnioINIO74.7% of the portfolio
It started trading this quarter: it appears in a 13F for the first time. The filing does not say whether the manager already held it before the listing, so it is not counted as a purchase.
- Intuitive Machines+2.8 ppof portfolioNew— → 2.8%
- NIQ Global Intelligence+7.3%more sharesIncreased40.0% → 8.5%
The figure on the right: for positions added to or trimmed, the change in the number of shares (%); for new and sold ones, the points of the portfolio moved (pp). Below, the portfolio weight before → after. Traded weight: what it bought or sold, excluding price effects.
Top holdings
- InnioINIO74.7%
- NIQ Global IntelligenceNIQ8.5%
- Olaplex Holdings5.8%
- Intuitive MachinesLUNR2.8%
- Waystar HoldingWAY1.3%
- Ci&tCINT0.9%
- Taiwan Semiconductor ManufacturingTSM0.8%
- Nu HoldingsNU0.6%
- Baker HughesBKR0.5%
- Solaris Energy InfrastructureSEI0.5%
- Carpenter TechnologyCRS0.4%
- Advanced Micro DevicesAMD0.4%
- Amazon.comAMZN0.4%
- NCS Multistage Holdings0.4%
- BroadcomAVGO0.3%
“Since”: first quarter of the current run, unbroken until today. In the details, prices are the quarter-end prices of the quarters in which it added shares, per the 13F. The manager may have bought at any price within each quarter; the SEC only publishes the value at quarter end.
Portfolio by sector
- ● Industrials 76%
- ● Information Technology 15%
- ● No sector 6%
- ● Energy 1%
- ● Health Care 1%
- ● Financials 1%
How its portfolio changed (8 quarters)
Q2 2026: 34
Q2 2026: 96%
Q2 2026: 40.7%
Traded turnover: the weight it bought plus the weight it sold in the quarter, divided by two, excluding price moves. The plain “turnover” in the header does include that effect. With a free account: the full history and sectors over time.
Stakes above 5% (13D/13G)
Companies where this filer reported holding 5% or more of the shares. It is the figure from its latest filing on each one; history since December 2024.
How we classify it
Private equity or venture capital, per its Form ADV of Aug 14, 2026 (high confidence).
The data, as reported: ADVENT INTERNATIONAL, L.P. (CRD 105673): 7.B private funds: 133 pe (gross assets $91.6 bn); 5.D assets by client type: pooled vehicles 100% (of $91.6 bn) · 13F: 90% of the portfolio was already held when the stock started trading
The type comes from a rule applied to that data. If it looks wrong, tell us.
Not counted as a concentrated manager: it is a private equity or venture firm; its stocks are usually holdings that went public. Its portfolio is shown all the same, but it is left out of manager counts, the consensus and the ranking. How this is decided
Managers of a similar size
A 13F portfolio value between a third and three times this one, whatever the type of filer. It is not a comparison of what they hold.
- Newlands Management Operations$16.6 bn
- H&H International InvestmentFamily office · $19.1 bn
- Lone Pine CapitalInvestment firm · $16.4 bn
- Von Storch FlossbachInvestment firm · $19.7 bn
- Baker Bros. AdvisorsInvestment firm · $19.9 bn
- PineStone Asset ManagementInvestment firm · $15.4 bn