Pennington Partners Bets Big on Broad Market With $5.4 Million VTHR Buy

What happened

According to a recent SEC filing, Pennington Partners & Co., LLC increased its position in the Vanguard Russell 3000 ETF (NASDAQ:VTHR) by 17,870 shares during the first quarter of 2026. Based on the quarter's average closing price, the estimated transaction value was $5.4 million.

What else to know

• The VTHR position now represents 6.3% of Pennington's AUM as of March 31, 2026, placing it fourth among the fund's top holdings.
• Top holdings after the filing:
  • NYSE: VTI: $59.2 million (20.3% of AUM)
  • NYSE: BOXX: $49.9 million (17.1% of AUM)
  • NYSE: IWV: $41.6 million (14.2% of AUM)
  • NASDAQ: VTHR: $18.3 million (6.3% of AUM)
  • NYSE: JAAA: $8.4 million (2.9% of AUM)
• As of May 20, 2026, shares of VTHR were trading at $325.94, up about 26% over the past year -- trailing the S&P 500 by roughly 1.5 percentage points, and underperforming its Large Blend category benchmark by roughly 1.7 percentage points.

ETF snapshot

The Vanguard Russell 3000 ETF seeks to track the performance of the Russell 3000 Index, giving investors diversified exposure to nearly the entire U.S. equity market through a low-cost, passively managed strategy.

• Its approximately 3,000 holdings represent roughly 98% of the investable U.S. equity universe, spanning large-, mid-, and small-cap companies.
• An ultra-low expense ratio of 0.06% makes VTHR one of the cheapest funds in its category.
• Designed for long-term, buy-and-hold investors seeking returns that mirror the overall U.S. equity market.

What this transaction means for investors

Pennington Partners' decision to add nearly $5.4 million in VTHR -- increasing its stake by 39% in a single quarter -- is the kind of move that speaks to quiet conviction in the broader U.S. market rather than a high-conviction bet on any single company or sector.

That makes sense given what VTHR is built to do. By tracking the Russell 3000 Index, it captures roughly 98% of the U.S. equity market in one fund -- from megacap names like Apple (NASDAQ:AAPL) and Microsoft (NASDAQ:MSFT) all the way down to small-cap companies most retail investors have never heard of. For a firm like Pennington, which already holds a diversified lineup of broad-market ETFs, VTHR functions as a complementary tool for additional market-wide exposure.

The first quarter of 2026 saw continued -- if uneven -- strength in U.S. equities, and institutional investors adding to broad-index positions during that period were largely expressing confidence in the durability of the current bull market. VTHR's 26% one-year gain, while slightly behind the S&P 500, reflects impressive performance across the full market-cap spectrum.

For everyday investors, a purchase like this is a reminder that sometimes the most thoughtful portfolio decision is also the most boring one: buying a low cost, broad-exposure index fund -- preferably with a long time horizon. VTHR's 0.06% expense ratio means investors keep nearly all of their returns -- which can be a meaningful edge when compounded over time.

Andy Gould has positions in Apple. The Motley Fool has positions in and recommends Apple and Microsoft. The Motley Fool has a disclosure policy.