GCVNYSEFiscal year ends September 30
GABELLI CONVERTIBLE & INCOME SECURITIES FUND INC
Last filing: 10-Q on Jun 12, 1995
$3.95−0.02 (-0.50%)
Close on Oct 19, 2026
- Market cap
- –
- P/E (TTM)
- –
- Dividend yield
- –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
4M
Shares held, 13F filers
Institutional holders
33
7 new, 6 sold out
Net institutional buying
0M
In Q2 2026
Insider trades, 12 months
1 buys · 0 sales
Net bought $214.50K
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| GAMCO Asset Management, Inc. I.D. No | 100,000 | 15.63% | 13D (active) amendment | Dec 26, 2023 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of GCV | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| Gamco Investors, Inc. Et Al | 1,089,000 | – | $5.10M | – | 0.05% |
| LPL Financial LLC | 768,825 | – | $3.60M | +6,832 | 0.00% |
| Morgan Stanley | 615,200 | – | $2.88M | +3,190 | 0.00% |
| GABELLI & Co INVESTMENT ADVISERS, INC. | 340,900 | – | $1.60M | – | 0.23% |
| PFG Advisors | 151,870 | – | $710.75K | +2,950 | 0.04% |
| Advisory Services Network, LLC | 127,502 | – | $596.71K | +21,346 | 0.01% |
| Shaker Financial Services, LLC | 120,933 | – | $565.97K | New | 0.18% |
| Cambridge Investment Research Advisors, Inc. | 113,384 | – | $530 | +54,331 | 0.00% |
| Equitable Holdings, Inc. | 84,000 | – | $393.12K | – | 0.00% |
| Stifel Financial Corp | 73,543 | – | $344.18K | −11,000 | 0.00% |
| Kestra Advisory Services, LLC | 60,446 | – | $282.89K | +1,620 | 0.00% |
| Mallini Complete Financial Planning LLC | 59,679 | – | $279.30K | +3,996 | 0.20% |
| Sage Capital Management, LLC | 57,000 | – | $266.76K | +34,000 | 0.10% |
| Mgo One Seven LLC | 50,000 | – | $234.00K | – | 0.00% |
| Raymond James Financial Inc | 49,932 | – | $233.68K | +31,547 | 0.00% |
| Janney Montgomery Scott LLC | 38,633 | – | $181 | +267 | 0.00% |
| Benjamin Edwards Inc | 37,039 | – | $173.34K | +2,907 | 0.00% |
| Cetera Investment Advisers | 28,402 | – | $132.92K | +6,574 | 0.00% |
| Bank Of America Corp /De/ | 28,064 | – | $131.34K | +6,151 | 0.00% |
| Private Advisor Group, LLC | 26,200 | – | $122.62K | – | 0.00% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|
| Q2 2026 | 33 | 4M | 7 / 14 | 2 / 6 | 0M | 0M |
| Q1 2026 | 32 | 4M | 1 / 10 | 12 / 4 | 0M | 0M |
| Q4 2025 | 35 | 4M | 1 / 8 | 16 / 7 | 0M | 0M |
| Q3 2025 | 41 | 4M | 10 / 13 | 7 / 5 | 0M | 0M |
| Q2 2025 | 37 | 4M | 6 / 10 | 7 / 3 | 0M | 0M |
| Q1 2025 | 34 | 4M | 2 / 14 | 8 / 6 | 0M | 0M |
| Q4 2024 | 39 | 4M | 6 / 6 | 17 / 4 | 1M | 0M |
| Q3 2024 | 39 | 4M | 10 / 12 | 9 / 5 | 1M | 1M |
| Q2 2024 | 35 | 4M | 4 / 9 | 11 / 3 | 1M | 2M |
| Q1 2024 | 35 | 5M | 3 / 12 | 10 / 8 | 1M | 1M |
| Q4 2023 | 40 | 5M | 6 / 12 | 14 / 3 | 1M | 1M |
| Q3 2023 | 37 | 6M | 6 / 15 | 9 / 2 | 1M | 0M |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | Latest filing |
|---|---|---|---|
| J. Christopher Jackson | Secretary | – | Aug 14, 2026 |
| Thomas H. Dinsmore | Director | 25,000 | Jun 30, 2025 |
| Mario J. Gabelli | – | 1,916,401 | Nov 19, 2025 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Mario J. Gabelli – | Nov 10, 2025 | Buy | +50,000 | $4.29 | $214.50K | 486,501 |
| Mario J. Gabelli – | Jul 11, 2025 | Sale | −3,100 | $3.86 | $11.97K | 323,325 |
| Mario J. Gabelli – | Jul 1, 2025 | Sale | −5,000 | $3.82 | $19.10K | 481,501 |
| Thomas H. Dinsmore Director | Jun 26, 2025 | Buy | +25,000 | $10.00 | $250.00K | 25,000 |
| Thomas H. Dinsmore Director | Jun 26, 2025 | Other | −25,000 | $10.00 | $250.00K | 0 |
| Mario J. Gabelli Director | Feb 10, 2025 | Sale | −999 | $3.91 | $3.91K | 486,501 |
| Mario J. Gabelli – | Oct 15, 2024 | Sale | −3,000 | $3.73 | $11.19K | 1,089,000 |
| Mario J. Gabelli – | Sep 5, 2024 | Sale | −8,000 | $4.00 | $32.00K | 1,092,000 |
| Mario J. Gabelli – | Aug 29, 2024 | Sale | −1,669 | $3.81 | $6.36K | 487,500 |
| Mario J. Gabelli – | Jul 29, 2024 | Sale | −1,424 | $3.72 | $5.30K | 326,425 |
| Mario J. Gabelli – | Apr 11, 2024 | Sale | −576 | $3.61 | $2.08K | 327,849 |
| John Chester Ball President & Treasurer | Feb 22, 2024 | Buy | +69 | $3.64 | $251 | 69 |
| Salvatore J. Zizza Director | Dec 26, 2023 | Other | −50,000 | $10.00 | $500.00K | 0 |
| Mario J. Gabelli 10% owner | Dec 26, 2023 | Other | −200,000 | $10.00 | $2.00M | 0 |
| Mario J. Gabelli 10% owner | Dec 26, 2023 | Other | −150,000 | $10.00 | $1.50M | 0 |
| Mario J. Gabelli – | Dec 7, 2023 | Sale | −4,000 | $3.47 | $13.88K | 328,425 |
| Mario J. Gabelli – | Nov 22, 2023 | Sale | −5,000 | $3.42 | $17.10K | 332,425 |
| Mario J. Gabelli – | Jul 28, 2023 | Sale | −10,000 | $4.26 | $42.60K | 1,100,000 |
| Mario J. Gabelli – | Dec 29, 2022 | Buy | +150,000 | $10.00 | $1.50M | 150,000 |
| Mario J. Gabelli – | Dec 29, 2022 | Buy | +200,000 | $10.00 | $2.00M | 200,000 |
| Salvatore J. Zizza Director | Dec 29, 2022 | Buy | +50,000 | $10.00 | $500.00K | 50,000 |
| Thomas H. Dinsmore Director | Dec 29, 2022 | Buy | +25,000 | $10.00 | $250.00K | 25,000 |
| Mario J. Gabelli – | Dec 5, 2022 | Sale | −5,000 | $5.36 | $26.80K | 1,110,000 |
| Mario J. Gabelli – | Dec 1, 2022 | Sale | −5,000 | $5.05 | $25.25K | 1,115,000 |
| Mario J. Gabelli – | Jun 13, 2022 | Sale | −7,501 | $5.72 | $42.91K | 489,169 |
| Agnes Mullady Director | Feb 17, 2022 | Buy | +150 | $6.08 | $912 | 150 |
| Mario J. Gabelli – | Jan 10, 2022 | Sale | −5,000 | $6.52 | $32.60K | 496,670 |
| Mario J. Gabelli Director | Nov 15, 2021 | Sale | −9,000 | $6.58 | $59.22K | 1,120,000 |
| Mario J. Gabelli Director | Nov 12, 2021 | Sale | −8,000 | $6.68 | $53.44K | 501,670 |
| Mario J. Gabelli Director | Nov 1, 2021 | Sale | −343 | $6.54 | $2.24K | 509,670 |
| John Birch Director | May 14, 2021 | Buy | +1,624 | $6.17 | $10.02K | 8,069 |
| Bruce N. Alpert President | Feb 8, 2021 | Inheritance | +1,541 | $6.66 | $10.26K | 3,851 |
| Mario J. Gabelli Director | Jan 15, 2021 | Sale | −988 | $6.28 | $6.20K | 337,425 |
| Mario J. Gabelli Director | Nov 30, 2020 | Sale | −4,000 | $5.87 | $23.48K | 507,560 |
| John Birch Director | Nov 12, 2020 | Buy | +149 | $5.55 | $827 | 6,445 |
| John Birch Director | Nov 11, 2020 | Buy | +5,296 | $5.52 | $29.23K | 6,296 |
| Mario J. Gabelli Director | Aug 20, 2020 | Sale | −4,198 | $5.57 | $23.38K | 1,129,000 |
| Mario J. Gabelli Director | Jul 23, 2020 | Sale | −2,000 | $5.38 | $10.76K | 338,413 |
| Mario J. Gabelli Director | Jul 16, 2020 | Sale | −6,000 | $5.27 | $31.62K | 510,170 |
| John Birch Director | Apr 17, 2020 | Buy | +1,000 | $4.69 | $4.69K | 1,000 |
| Mario J. Gabelli Director | Jan 30, 2020 | Sale | −4,000 | $5.90 | $23.60K | 1,133,198 |
| Mario J. Gabelli Director | Jan 27, 2020 | Sale | −6,000 | $5.91 | $35.46K | 1,137,198 |
| Mario J. Gabelli Director | Jan 24, 2020 | Sale | −802 | $6.04 | $4.84K | 1,143,198 |
| Mario J. Gabelli Director | Jan 21, 2020 | Sale | −6,732 | $5.98 | $40.26K | 1,144,000 |
| Mario J. Gabelli Director | Jan 15, 2020 | Sale | −4,782 | $5.91 | $28.26K | 512,862 |
| Mario J. Gabelli Director | Dec 23, 2019 | Sale | −618 | $5.89 | $3.64K | 516,437 |
| Mario J. Gabelli Director | Dec 19, 2019 | Sale | −100 | $5.87 | $587 | 517,055 |
| Mario J. Gabelli Director | Dec 13, 2019 | Sale | −2,500 | $5.87 | $14.68K | 517,155 |
| Mario J. Gabelli Director | Dec 11, 2019 | Sale | −456 | $5.99 | $2.73K | 519,655 |
| Salvatore J. Zizza Director | Nov 18, 2019 | Other | −1,000 | $25.00 | $25.00K | 0 |
| E. Val Cerutti Director | Nov 18, 2019 | Other | −5,000 | $25.00 | $125.00K | 0 |
| Mario J. Gabelli Director | Nov 18, 2019 | Sale | −2,869 | $5.66 | $16.24K | 520,111 |
| Mario J. Gabelli Director | Nov 18, 2019 | Other | −4,100 | $25.22 | $103.40K | 0 |
| Mario J. Gabelli Director | Sep 20, 2019 | Sale | −10,000 | $5.27 | $52.70K | 1,150,732 |
| Mario J. Gabelli Director | May 29, 2019 | Sale | −100 | $26.40 | $2.64K | 4,100 |
| Mario J. Gabelli Director | Nov 12, 2018 | Sale | −197 | $4.94 | $973 | 517,592 |
| Mario J. Gabelli Director, 10% owner | Oct 26, 2018 | Other | +290,183 | $5.25 | $1.52M | 1,160,732 |
| Mario J. Gabelli Director, 10% owner | Oct 26, 2018 | Other | +13,717 | $5.25 | $72.01K | 517,789 |
| Mario J. Gabelli Director, 10% owner | Oct 26, 2018 | Other | +106,387 | $5.25 | $558.53K | 340,413 |
| Mario J. Gabelli Director, 10% owner | Oct 26, 2018 | Other | +11,894 | $5.25 | $62.44K | 17,575 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.
Planned insider sales
Notices of proposed sale filed on Form 144 before shares are sold
| Seller | Filed | Shares | Market value | Planned sale | Acquired through |
|---|---|---|---|---|---|
| GGCP, Inc. Indirect Controlling Shareholder of Investment Adv | Sep 9, 2024 | 8,000 | $32.02K | Sep 5, 2024 | Open Market Purchase |
| Associated Capital Group, Inc. Affiliate | Nov 24, 2023 | 5,000 | $17.09K | Nov 22, 2023 | Received in GBL Spin-off |
| GGCP, Inc. Indirect Controlling Shareholder of Investment Adv | Jul 31, 2023 | 10,000 | $42.63K | Jul 28, 2023 | Open Market Purchase |