MBX (MBX) Held by Superinvestors
None of the superinvestors we track currently report MBX in their latest SEC Form 13F filings.
13F filings cover institutional equity holdings and are reported quarterly with a delay. This stock may still have insider Form 4 activity or appear in future filings.
When tracked funds report positions in MBX, this page will show institutional holding trends, hedge fund exposure, portfolio concentration, historical 13F filings, and estimated holding performance.
No data available.
Frequently asked questions about MBX
Who are the largest superinvestors holding MBX?
The largest superinvestors holding MBX in the latest SEC Form 13F filings include major institutional investment managers. InsiderSet ranks these superinvestors by their latest reported MBX position.
What does the MBX superinvestors page include?
This page tracks MBX positions reported by a curated group of notable institutional investors and fund managers through SEC Form 13F. MBX on this page reflects disclosed 13F holdings among those superinvestors, not every institutional shareholder of the stock.
How many superinvestors hold MBX?
InsiderSet tracks a curated group of superinvestors that report MBX holdings in SEC Form 13F filings. The count on this page is that curated set, not every institution that owns MBX.
How much MBX stock do superinvestors hold?
InsiderSet aggregates disclosed MBX position values from SEC Form 13F filings for the superinvestors on this page. Figures are reported 13F value, not necessarily today's market value, and they do not include every institutional filer.
When were MBX superinvestor holdings last updated?
The latest MBX superinvestor holdings on InsiderSet are based on the most recent SEC Form 13F filings available. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time holdings.
Are superinvestor MBX holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by these superinvestors as of the end of the reporting quarter. A superinvestor may have changed its MBX position after the reporting date.
Are superinvestors buying or selling MBX?
Buying and selling can be analyzed by comparing MBX positions across consecutive 13F reporting periods. InsiderSet's MBX Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View MBX ownership changes.
How have superinvestor MBX holdings changed over time?
InsiderSet tracks MBX holdings among these superinvestors across multiple 13F reporting periods, so holder counts, reported value, and reported shares can be compared over time.