Signature Bank
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, 5 superinvestors own shares of Signature Bank (SBNY), although recent data may remain incomplete due to pending filings.
Quarter-over-Quarter Change (%)
This chart highlights the quarter-over-quarter change (%) in the number of superinvestors holding Signature Bank (SBNY), 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 Signature Bank (SBNY) 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 Signature Bank (SBNY) 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 |
|---|---|---|---|
John Grizzetti@Mason Capital Management Llc
| 0.05% | $260,000 400,000 shares@ 0.65 avg price | |
Tom Siderewicz@Teachers Retirement System Of The State Of Kentucky
| 0.01% | $1,000 1,191 shares@ 0.84 avg price | |
Douglas Dennis@Huntington National Bank
| 0.01% | $196 302 shares@ 0.65 avg price | |
Blaine Miller@Nbc Securities, Inc.
| 0.01% | $9 15 shares@ 0.6 avg price | |
William E Greener@Global Frontier Investments Llc
| 0% | $0 0 shares@ 0.0 avg price | New Position |
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