Why Andrew Mitchell’s Ophir Fund Is Overweight BHP Shares

Andrew Mitchell, portfolio manager at Ophir Asset Management, has increased the Ophir Opportunities Fund’s stake in BHP to an overweight position, a move he says reflects “confidence” in the miner’s cash‑generating capacity amid a broader market rally [2]. The shift matters because BHP’s $180 billion market cap makes it a heavyweight anchor for a fund otherwise focused on small‑cap growth.

Why the fund is loading up on BHP

Mitchell argues that the “rising tide” of investor money into small caps is also lifting large‑cap miners like BHP, whose robust cash flow from iron ore, copper and petroleum operations provides a defensive hedge in a volatile market [2]. He points to the miner’s ability to “generate a lot of cash” as a key reason for the overweight, noting that BHP’s scale and diversified commodity exposure reduce risk compared with pure‑play small‑cap miners [2].

Context for the overweight

BHP’s market capitalisation of over $180 billion places it among the world’s largest resource companies, far exceeding the typical size of the fund’s usual holdings [1]. While the Ophir Opportunities Fund posted a 39 % return for fiscal 2025, its outsized positions in high‑growth names such as Life360 have already delivered strong performance, prompting Mitchell to broaden the portfolio with “cash‑generative” assets like BHP [2]. The fund’s strategy, which has delivered a 23 % net‑of‑fees annual return since 2012, seeks to balance high‑growth risk with stable cash flow [2].

What to watch

• BHP’s quarterly production reports for iron ore and copper, which could confirm the cash‑flow narrative.
• Commodity price trends, especially steel‑making demand in China, that influence BHP’s earnings outlook.
• Any shift in the Ophir fund’s sector weighting, which would signal a re‑balancing of the overweight position.

Mitchell’s overweight on BHP underscores a tactical blend of growth and stability, suggesting that even funds focused on small‑cap dynamism see value in anchoring part of their portfolio to a heavyweight miner with strong cash generation. The real test will be whether commodity cycles sustain the cash flow that justifies the fund’s confidence.