Cambridge Investment Research Advisors portfolio
Wealth adviserPortfolio as of Sep 30, 2026 (Q3 2026) · filed with the SEC on Nov 2, 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.
Cambridge Investment Research Advisors reported a $45.2 bn portfolio of 3,951 companies (4,031 positions, counting each share class separately) to the SEC as of the end of Q3 2026. Its largest positions are VOO, AAPL, NVDA.
Sections with a free account
What changed this quarter
3656 positions with a change (194 new, 1638 added to, 1612 trimmed, 212 sold); also, 9 entered through an IPO.
No moves of 0.5 points of the portfolio or more.
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 ETFVOO3.2%
- AppleAAPL3.2%
- NVIDIANVDA2.8%
- Invesco QQQ Trust Series 1 ETFQQQ2.1%
- iShares Core S&P 500 ETFIVV1.9%
- Vanguard Index FundsVTI1.8%
- MicrosoftMSFT1.5%
- AlphabetGOOGL · GOOG1.5%
- Amazon.comAMZN1.4%
- Vanguard Total International Stock ETFVXUS1.2%
- State Str Spdr S&P 500 ETF TSPY1.1%
- Capital Group Dividend ValueCGDV0.9%
- STE Str SPDR PT S&P 500 ETFSPYM0.8%
- Berkshire HathawayBRK/B0.7%
- Vanguard Mrngstar GR ETF-sui ETFVUG0.7%
Portfolio by sector
- ● No sector 66%
- ● Information Technology 13%
- ● Financials 4%
- ● Industrials 3%
- ● Consumer Discretionary 3%
- ● Communication Services 3%
- ● Health Care 3%
- ● Consumer Staples 2%
- ● Energy 2%
- ● Utilities 1%
- ● Materials 1%
- ● Real Estate 1%
13F filings with amendments or confidential positions
- 13F Q2 2026 ↗filed Jul 27, 2026Amendment of Jul 30, 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
Not counted as a concentrated manager: its portfolio is not within 5 to 100 positions; its top 10 positions are under 45%; more than 20% is ETFs; it is a wealth adviser; its 13F adds up client accounts. 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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- Viking Global InvestorsInvestment firm · $35.1 bn
- D1 Capital PartnersInvestment firm · $34.8 bn