Based on the EV/Sales ratio, Triple Flag is more expensive than Sandstorm and Royal Gold but is cheaper than Osisko and Franco-Nevada ().

Source: https://seekingalpha.com/article/4631936-triple-flag-best-mid-size-royalty-company-reasonably-priced?source=feed_all_articles

Capital World Investors grew its stake in Royal Gold by 1.7% in the first quarter.

Source: https://www.etfdailynews.com/2023/01/13/allspring-global-investments-holdings-llc-has-12-46-million-stock-holdings-in-royal-gold-inc-nasdaqrgld/

In other Royal Gold news, COO sold 9,660 shares of the company’s stock in a transaction that occurred on Monday, May 8th.

Source: https://www.etfdailynews.com/2023/07/13/assenagon-asset-management-s-a-sells-120-shares-of-royal-gold-inc-nasdaqrgld/

Not directly Wheaton or Franco-Nevada level, but in their investor presentation, I do see a subtle hint that they would like to match the level of Royal Gold.

Source: https://seekingalpha.com/article/4582457-sandstorm-gold-high-debt-is-not-a-problem-if-future-cash-flows-are-in-place?source=feed_all_articles

Raymond James & Associates grew its position in Royal Gold, Inc. () (TSE:RGL) by 34.8% in the 3rd quarter, reports.

Source: https://www.etfdailynews.com/2023/01/15/raymond-james-associates-raises-position-in-royal-gold-inc-nasdaqrgld/

Royal Gold, Inc, together with its subsidiaries, acquires and manages precious metal streams, royalties, and related interests.

Source: https://www.etfdailynews.com/2023/01/13/allspring-global-investments-holdings-llc-has-12-46-million-stock-holdings-in-royal-gold-inc-nasdaqrgld/