Cambridge Advisors Inc Portfolio Analysis: Q2 2026 Investment Activity

Cambridge Advisors Inc held a portfolio worth $577 million as of June 30, 2026. The fund manager demonstrated significant buying activity in several Vanguard funds and ETFs during the quarter.

By Insiderset.Jul 18, 2026, 1:32 PM
Cambridge Advisors Inc Portfolio Analysis: Q2 2026 Investment Activity

As of June 30, 2026, Cambridge Advisors Inc maintained a substantial portfolio valued at $577 million.

The fund's holdings reflect its investment strategy focused on exchange-traded funds (ETFs) and mutual funds. Analysis shows activity across various sectors, with particular emphasis on core fixed income, international equities, and select US equity index funds.

Significant Purchases This Quarter

Cambridge Advisors Inc demonstrated strong buying momentum during the second quarter of 2026. The fund significantly increased its position in several Vanguard funds:

The fund also initiated new positions or increased existing ones in other funds:

Strategic Adjustments and Holding Changes

Beyond the notable buys, Cambridge Advisors Inc made several other adjustments to its portfolio during Q2:

The fund also reduced positions in other holdings:

Portfolio Structure and Investment Focus

Cambridge Advisors Inc's portfolio consists of 176 distinct holdings as of June 30.

The fund manager appears to favor broad-based index funds, particularly from Vanguard. The largest position remains VOO (Vanguard Total Stock Market ETF) with a quarter of the portfolio (18.25%). Other significant holdings include BRK-A (1.93%) and BNDX.

The fund's sector allocation shows:

  • 79.81% invested in 'Unknown' sectors (likely broad index funds)
  • Technology: 41,285,000 total value (7.15%)
  • Financial Services: 24,017,397 total value (4.16%)
  • Healthcare: 20,471,067 total value (3.55%)

The remaining sectors are represented by much smaller allocations: Industrials: 2.62%, Consumer Cyclical: 0.9%, Communication Services: 0.86%, Consumer Defensive: 0.57%, Energy: 0.31%, and Real Estate: just 0.06%.

Cambridge Advisors Inc's portfolio structure suggests a diversified approach, primarily utilizing index funds across various asset classes and sectors.