Acropolis Investment Management portfolio
Type not verifiedPortfolio as of Sep 30, 2026 (Q3 2026) · filed with the SEC on Oct 8, 2026 · data updated on Nov 5, 2026 · Q3 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.
Acropolis Investment Management reported a $2.5 bn portfolio of 378 companies (379 positions, counting each share class separately) to the SEC as of the end of Q3 2026. Its largest positions are VOO, DFCF, VEA.
Sections with a free account
What changed this quarter
246 positions with a change (16 new, 85 added to, 123 trimmed, 22 sold). 5 are listed here: those of 0.5 points of the portfolio or more (up to 12).
- iShares Core Msci DEV Mkts ETF+4,409%more sharesIncreasedunder 0.1% → 1.7%
- Vanguard Ftse Developed ETF−20%fewer sharesReduced7.8% → 6.3%
- iShares 3-7 Year Treasury BO ETF+377%more sharesIncreased0.2% → 0.9%
- Ishares+124%more sharesIncreased0.5% → 1.1%
- Vanguard International Equity Index F−26%fewer sharesReduced2.4% → 1.8%
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
- Vanguard S&P 500 ETFVOO15.9%
- Dimensional ETF TrustDFCF7.0%
- Vanguard Ftse Developed ETFVEA6.3%
- Vanguard Intermediate-term T ETFVGIT6.0%
- iShares Core S&P Small-cap E ETFIJR5.3%
- iShares Core S&P Midcap ETFIJH5.0%
- iShares 5-10y INV Grade ETFIGIB4.4%
- J P Morgan Exchange Traded FundJMTG4.3%
- iShares US Smallcap Equity F ETFSMLF3.3%
- Vanguard Index FundsVV2.3%
- Vanguard International Equity Index FVWO1.8%
- iShares Msci USA Momentum FA ETFMTUM1.8%
- iShares Core Msci DEV Mkts ETFIDEV1.7%
- iShares Core Msci Eafe ETFIEFA1.6%
- Vanguard Total Bond Market ETFBND1.5%
Portfolio by sector
- ● No sector 90%
- ● Information Technology 4%
- ● Financials 2%
- ● Industrials 1%
- ● Consumer Staples 1%
- ● Health Care 1%
- ● Consumer Discretionary 1%
- ● Communication Services 1%
13F filings with amendments or confidential positions
- 13F Q2 2026 ↗filed Jul 15, 2026Amendment of Jul 16, 2026 (replaces the original) ↗
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
Type not verified: we have not assigned a type because we found no document that is enough to tell. Most 13F filers are in this situation: we only review in depth those that meet the portfolio criteria.
Not counted as a concentrated manager: its portfolio is not within 5 to 100 positions; more than 20% is ETFs. 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.
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- Capital Counsel$2.6 bn
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