GBIO (GBIO) Held by Superinvestors
None of the superinvestors we track currently report GBIO 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 GBIO, this page will show disclosed ownership trends, hedge fund exposure, portfolio concentration, historical 13F filings, and estimated holding performance.
No data available.
Frequently asked questions about GBIO
Who are the largest superinvestors holding GBIO?
The largest superinvestors holding GBIO in the latest SEC Form 13F filings include major institutional investment managers. InsiderSet ranks these superinvestors by their latest reported GBIO position.
What does the GBIO superinvestors page include?
This page tracks GBIO positions reported by a curated group of notable institutional investors and fund managers through SEC Form 13F. GBIO on this page reflects disclosed 13F holdings among those superinvestors, not every institutional shareholder of the stock.
How many superinvestors hold GBIO?
InsiderSet tracks a curated group of superinvestors that report GBIO holdings in SEC Form 13F filings. The count on this page is that curated set, not every institution that owns GBIO.
How much GBIO stock do superinvestors hold?
InsiderSet aggregates disclosed GBIO 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 GBIO superinvestor holdings last updated?
The latest GBIO 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 GBIO 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 GBIO position after the reporting date.
Are superinvestors buying or selling GBIO?
Buying and selling can be analyzed by comparing GBIO positions across consecutive 13F reporting periods. InsiderSet's GBIO Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View GBIO ownership changes.
How have superinvestor GBIO holdings changed over time?
InsiderSet tracks GBIO holdings among these superinvestors across multiple 13F reporting periods, so holder counts, reported value, and reported shares can be compared over time.