Stock price when the opinion was issued
Largest in the category. ZBK is unhedged, but there's a hedged version as well (ZUB). He'd opt to start hedging risk away a bit more, given what seems a concerted effort to weaken the USD. Gives you diversification in the US banks, instead of Canadian banks, as it's a different market and different economy.
Banks are very sensitive to the economy, and we're in a recessionary period. He'd wait for positive market follow throughs before allocating capital. If you're in it for the long term, you could buy this on the pullback. Interestingly, US banks are down about 21%, whereas Canadian banks (as in ZEB) are down 9%.
US banks have been on fire, though valuations are higher. Interest rate margins are good. Do you expect banks to outperform? He suggests holding 25% in ZUB and 75% in the diversified S&P. It depends on how confident you are about the US banks.