Millburn Ridgefield portfolio
Type not verifiedPortfolio as of Jun 30, 2026 (Q2 2026) · filed with the SEC on Jul 21, 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.
Millburn Ridgefield reported a $5.3 bn portfolio of 39 positions to the SEC as of the end of Q2 2026. Its largest positions are IJH, IWB, IWM.
Sections with a free account
What changed this quarter
30 positions with a change (23 added to, 7 trimmed). 2 are listed here: those of 0.5 points of the portfolio or more (up to 12).
- iShares Core S&P Midcap ETF+5.6%more sharesIncreased12.0% → 12.8%
- iShares Russell 2000 ETF−7.0%fewer sharesReduced8.6% → 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
- iShares Core S&P Midcap ETFIJH12.8%
- iShares Russell 1000 ETFIWB12.7%
- iShares Russell 2000 ETFIWM8.5%
- iShares Msci USA Min Vol FAC ETFUSMV8.1%
- Vanguard International Equity Index FVWO8.0%
- State Str Spdr S&P 500 ETF TSPY7.6%
- iShares Core S&P Small-cap E ETFIJR6.8%
- Vanguard S&P 500 ETFVOO3.4%
- Vanguard Index FundsVV3.0%
- Dimensional ETF TrustDFAC2.8%
- iShares Msci India ETFINDA2.6%
- Vanguard Index FundsVO2.6%
- Vanguard Real Estate ETFVNQ2.5%
- Vanguard Most Sm-cap ETF-usd ETFVB2.0%
- iShares Russell Mid-cap ETFIWR1.6%
Portfolio by sector
- ● No sector 100%
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: 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.
- Cincinnati FinancialInsurance holding · $5.3 bn
- Paradigm Biocapital AdvisorsInvestment firm · $5.3 bn
- Baupost GroupInvestment firm · $5.4 bn
- Skye Global ManagementInvestment firm · $5.1 bn
- Resolution CapitalInvestment firm · $5.4 bn
- Akre Capital ManagementInvestment firm · $5.1 bn