RW Investment Management portfolio
Type not verifiedPortfolio as of Sep 30, 2026 (Q3 2026) · filed with the SEC on Nov 3, 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.
RW Investment Management reported a $1.1 bn portfolio of 121 companies (122 positions, counting each share class separately) to the SEC as of the end of Q3 2026. Its largest positions are VTI, DFIC, DFA Invt Dimensions Group In.
Sections with a free account
What changed this quarter
81 positions with a change (8 new, 43 added to, 27 trimmed, 3 sold); also, 1 entered through an IPO.
- Newly listedDFA Invt Dimensions Group In9.9% 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.
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 Index FundsVTI15.2%
- Dimensional ETF TrustDFIC14.0%
- DFA Invt Dimensions Group In9.9%
- American Centy ETF TrAVUV9.4%
- Vanguard Short-term Bond ETFBSV9.3%
- Vanguard S/t Corp Bond ETFVCSH9.0%
- Dimensional ETF TrustDFEM6.8%
- Dimensional ETF TrustDFAT4.2%
- Dimensional ETF TrustDFCF4.2%
- Dimensional ETF TrustDFUV2.7%
- Micron TechnologyMU1.1%
- Vanguard S&P 500 ETFVOO0.9%
- AppleAAPL0.8%
- Vanguard Most Sm-cap ETF-usd ETFVB0.7%
- Dimensional ETF TrustDFNM0.7%
Portfolio by sector
- ● No sector 94%
- ● Information Technology 3%
- ● Financials 1%
- ● Industrials 1%
- ● Consumer Staples 1%
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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