Q3 2025 13F Holders as of 30 Sep 2025
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Type / Class
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Equity / Common Stock, par value $0.01 per share
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Shares outstanding
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44,137,319
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Number of holders
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6
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Total 13F shares, excl. options
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41,264
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Shares change
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+41,264
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Total reported value, excl. options
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$87,479
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Value change
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+$87,479
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Number of buys
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6
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Price
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$2.12
Significant Holders of Rubico Inc. - Common Stock, par value $0.01 per share (RUBI) as of Q3 2025
6 filings reported holding RUBI - Rubico Inc. - Common Stock, par value $0.01 per share as of Q3 2025.
Rubico Inc. - Common Stock, par value $0.01 per share (RUBI) has 6 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC).
These institutions hold a total of 41,264 shares
of 44,137,319 outstanding shares and own 0.09% of the company stock.
Largest 6 shareholders include SABBY MANAGEMENT, LLC (20,835 shares), Walleye Capital LLC (19,977 shares), Federation des caisses Desjardins du Quebec (352 shares), Tower Research Capital LLC (TRC) (75 shares), SBI Securities Co., Ltd. (15 shares), and UBS Group AG (10 shares).
This table shows the top 6 institutional shareholders of the company equity. This data is sourced directly from the SEC via 13F filings.
| Investor |
Option |
Weight % |
Change % |
Value $ |
* Price $ |
Shares |
Share Change |
Activity |
Report Period |
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.