WisdomTree’s Tokyo ETF disclosures split metal holdings from futures roll risk

WisdomTree’s latest snapshot of its Tokyo-listed commodity ETFs shows two distinct structures sitting under the same label. In the metals line, the gold, silver and platinum funds each disclosed a 0.00% gap between per-unit asset value and the value of the relevant metal amount held per unit as of June 29 in London. In the commodity line, the broad commodity ETF disclosed a 0.15% daily divergence from its reference index and included a long explanation of how rolling futures contracts can create gains or losses.

The size gap is also clear in the disclosed asset values. WisdomTree’s gold ETF stood at ¥1.07tn, with a per-unit asset value of ¥60,496. Silver was ¥411.8bn at ¥8,505 per unit, and platinum ¥79.1bn at ¥23,404. The broad commodity ETF, by contrast, stood at ¥19.5bn with a per-unit asset value of ¥2,335.

For readers outside Japan, the point is structure, not filing ritual. The metals disclosures are measured against gold, silver or platinum held per unit, using London bullion benchmarks and WM/Reuters foreign-exchange rates stated in the filing. The CSL disclosure covers 14 Tokyo-listed funds, from energy and industrial metals to grains, and says the tracked commodity indices are built from futures contracts that must be rolled forward as expiry approaches. In backwardation that roll can add to returns, in contango it can subtract. That makes the broader commodity products structurally different from the metal-linked funds in the parallel disclosure.

The catch is that the commodity filing explains the roll mechanism, but does not disclose a current roll gain or loss figure for the broad fund, only the 0.15% daily divergence. And the packet’s source text is truncated for some later listings, so the safest read-through is a narrow one: on this June 29 snapshot, WisdomTree’s Tokyo metal funds shown in the packet matched their reference value per unit exactly, while its broad commodity fund disclosed both a small tracking gap and an extra source of return, or drag, from the futures curve.