GTBP

Gt Biopharma Inc

Latest period2026 - Q1Total superinvestors42

The latest quarter's data is still being updated as more institutional investors submit their 13F reports, so the current information might be incomplete.

Top 10 Superinvestors by Shares Owned

This chart shows the top 10 superinvestors based on the number of shares they owned in 2025-Q4 and 2026-Q1. According to the most recent SEC 13F filing, 42 superinvestors own shares of Gt Biopharma Inc (GTBP), although recent data may remain incomplete due to pending filings.

Quarter-over-Quarter Change (%)

The most recent quarter may show incomplete data because not all institutional investors have filed their 13F reports yet.

This chart highlights the quarter-over-quarter change (%) in the number of superinvestors holding Gt Biopharma Inc (GTBP), the total shares they held, and the total reported dollar value. It gives a clear view of whether there is ongoing momentum. The dotted lines at the top and bottom adjust longer bars to keep smaller data points visible for better comparison.

Superinvestors' Activity (%) Over the Last 4 Quarters

This chart shows superinvestors' activity with Gt Biopharma Inc (GTBP) over the last four quarters, highlighting the percentage of investors who added, increased, decreased, held, or exited their positions, revealing shifts in sentiment over time.

Superinvestors' Past Actions

This chart displays superinvestors' past actions with Gt Biopharma Inc (GTBP) over the last 10 years (40 quarters), helping to visualize the collective momentum and investment trends over time.

Superinvestors ownership

Superinvestor	Portfolio %	Reported Value	Recent Activity
Christine M. Buchanan@Vanguard Capital Management Llc Recent Activity New Position	0.01%	$184,365 451,875 shares@ 0.41 avg price	New Position
Laura Doherty@Geode Capital Management, Llc Recent Activity Increased 1429.03%	0.01%	$120,170 294,459 shares@ 0.41 avg price	Increased 1429.03%
Christine M. Buchanan@Vanguard Fiduciary Trust Co Recent Activity New Position	0.01%	$92,183 225,938 shares@ 0.41 avg price	New Position
Mike Riordan@Arax Advisory Partners Recent Activity New Position	0.01%	$38,210 93,627 shares@ 0.41 avg price	New Position
Seth Levy@Citadel Advisors Llc Recent Activity Decreased -18.07%	0.01%	$27,002 66,165 shares@ 0.41 avg price	Decreased -18.07%
Ronald Lenihan@Seacrest Wealth Management, Llc Recent Activity	0.01%	$20,405 50,000 shares@ 0.41 avg price
Andrew Johnson@Ubs Group Ag Recent Activity Increased 4596900%	0.01%	$18,756 45,970 shares@ 0.41 avg price	Increased 4596900%
Carl Vallese@Two Sigma Securities, Llc Recent Activity Increased 153.68%	0.01%	$12,976 31,796 shares@ 0.41 avg price	Increased 153.68%
Kirk Evangeliou@Lpl Financial Llc Recent Activity Increased 185.76%	0.01%	$12,399 30,382 shares@ 0.41 avg price	Increased 185.76%
Beverly Blair@Invst, Llc Recent Activity New Position	0.01%	$9,550 23,400 shares@ 0.41 avg price	New Position

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