SuRo Capital (NSLR)
A publicly traded fund investing in venture-backed private companies.
$8.41
After hours+0.13 (+1.51%)
At close$8.28(+3.76%)
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13F · 13D/G · Form 4
| Institutions | 20.25% | 5.36M shares | |
|---|---|---|---|
| 75 holders · as of Mar 31, 2026 | |||
| Insiders | 23.60% | 6.25M shares | |
| 10 holders · as of Sep 22, 2026 | |||
| Other | 56.15% | 14.86M shares | |
| remainder | |||
26.47M company shares as of Sep 22, 2026 · institutions as of Mar 31, 2026 · holders as of their latest filing
13F, as of Mar 31, 2026
75 holders · 5.36M shares · 16 new positions · 34 increased · 23 reduced · 15 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| Gabelli Funds LLC | 1.30M | 4.93% | +41.9K | May 14, 2026 |
| Gatepass Capital, LLC | 505.9K | 1.91% | −2.5K | May 6, 2026 |
| Needham Investment Management LLC | 426.6K | 1.61% | 0 | May 15, 2026 |
| Franklin Resources Inc | 300.7K | 1.14% | +90.5K | May 13, 2026 |
| Kingsview Wealth Management, LLC | 265.3K | 1.00% | +265.3Knew | May 12, 2026 |
| Mgo One Seven LLC | 262.0K | 0.99% | −34 | May 14, 2026 |
| Gamco Investors, Inc. et al | 244.5K | 0.92% | −16.8K | May 14, 2026 |
| LPL Financial LLC | 202.5K | 0.76% | +27.7K | May 6, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Gabelli Funds LLCincl. Gamco Investors, Inc. et al, GABELLI & Co INVESTMENT ADVISERS, INC. +5 more | 5.30% | 1.23M | 13D | Feb 20, 2025 |
| Mark D. Klein | 5.01% | 1.17M | 13D | Dec 4, 2024 |
Form 4
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Sep 21, 2026 | Mark D. Kleindirector, officer: Chairman, CEO and President | Purchase | 5,000 | $7.91 | 1,763,796 |
| Sep 3, 2026 | Ronald M. Lottdirector | Sale | 5,085 | $9.96 | 16,432 |
| Aug 26, 2026 | Erik A. Falkdirector | Purchase | 50,000 | $10.22 | 50,000 |
| Aug 10, 2026 | Mark D. Kleindirector, officer: Chairman, CEO and President | Purchase | 26,040 | $9.60 | 1,758,796 |
| Jun 23, 2026 | Ronald M. Lottdirector | Sale | 500 | $12.35 | 3,036 |
| Apr 28, 2026 | Ronald M. Lottdirector | Sale | 10,669 | $12.90 | 10,669 |
| Apr 21, 2026 | Mark D. Kleindirector, officer: Chairman, CEO and President | Purchase | 2,500 | $13.08 | 1,673,521 |
| Apr 22, 2026 | Mark D. Kleindirector, officer: Chairman, CEO and President | Purchase | 2,500 | $13.25 | 1,676,021 |
| Jun 11, 2025 | Ronald M. Lottdirector | Sale | 39 | $7.42 | 29,150 |
| Dec 26, 2024 | Ronald M. Lottdirector | Sale | 434 | $6.06 | 29,189 |
House and Senate disclosures
Not reported.