Thomas J. Herzfeld Advisors, Inc. — 13F Holdings & Portfolio
CIK 1509510 · latest 13F-HR filed 2026-08-10
Thomas J. Herzfeld Advisors, Inc. manages $325.8M in 13F-reported U.S. long-equity assets across 129 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are FSSL (9.93%), PDX (7.00%), FSCO (6.01%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 33 new positions, exited 19, added to 63, and trimmed 21.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
Filer Information
Address
119 WASHINGTON AVENUE, SUITE 405MIAMI BEACH, FL 33139
Phone
(305) 271-1900
Filing Manager
Thomas J. Herzfeld Advisors, Inc.
MIAMI BEACH, FL
Signatory
Erik M. Herzfeld
President
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AUM
$325.8M
Long-equity book
Holdings
129
Distinct positions
Period
2026-06-30
Filed 2026-08-10
Q/Q Activity
+33 / −19 / ↑63 / ↓21
vs 2026-03-31
Firm Profile & Key People
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- Suro Capital Corp$9.5M +2738.8%
- Eagle Pointe Income Company$5.3M +142.9%
- Columbia Seligman Premium Technology Growth Fund$4.4M +177.0%
- PIMCO Dynamic Income Fd$3.8M +145.0%
- The Korea Fund Inc$3.7M +21867.0%
Top Trims
- PIMCO Dynamic Income Strategy Fund-$4.8M -17.5%
- ASA Gold and Precious Metals Ltd-$4.3M -55.5%
- iShares Tr-$3.8M -94.4%
- FS Specialty Lending Fund-$2.8M -8.0%
- Bluerock Private Real Estate Fund-$2.1M -34.5%
New Positions
- Pershing Square USA Ltd$10.7M
- Tortoise Energy Infra Corp$4.3M
- NXG NextGen Intrastruacture Inc Fund$3.4M
- Calamos Conv & High Income Fund$3.3M
- Virtus Convertible & Income Fund II$3.3M
Exited Positions
- ProShares TR$12.3M
- ProShares UltraShort S&P500$8.2M
- Simplify Exchange Traded Fun$5.4M
- Direxion Shares ETF Tr$3.0M
- ProShares TR$2.6M
All Holdings
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | FS Specialty Lending Fund | FSSL | 644323107 | $32.3M | 9.93% | 2,900,663 | SH |
| 2 | PIMCO Dynamic Income Strategy Fund | PDX | 69346N107 | $22.8M | 7.00% | 1,095,075 | SH |
| 3 | FS Credit Opportunities Corp | FSCO | 30290Y101 | $19.6M | 6.01% | 3,921,573 | SH |
| 4 | Highland Floating Rate Opportunities Fund | HFRO | 43010E404 | $19.1M | 5.86% | 2,676,474 | SH |
| 5 | Guggenheim Strategic Opp Fund | GOF | 40167F101 | $14.6M | 4.48% | 1,336,680 | SH |
| 6 | Herzfeld Credit Income Fund, Inc. | HERZ | 42804T205 | $14.1M | 4.32% | 817,534 | SH |
| 7 | Pershing Square USA Ltd | PSUS | 71531T105 | $10.7M | 3.28% | 285,421 | SH |
| 8 | Saba Capital Income & Opport | BRW | 78518H202 | $10.1M | 3.12% | 1,544,694 | SH |
| 9 | Suro Capital Corp | NSLR | 86887Q109 | $9.9M | 3.03% | 788,403 | SH |
| 10 | Eagle Pointe Income Company | EIC | 269817102 | $9.0M | 2.77% | 897,140 | SH |
| 11 | Nuveen Floating Rate Income | JFR | 67072T108 | $8.5M | 2.62% | 1,111,921 | SH |
| 12 | Saba Capital Income & Opport II | SABA | 880198205 | $7.4M | 2.29% | 891,603 | SH |
| 13 | Columbia Seligman Premium Technology Growth Fund | STK | 19842X109 | $7.0M | 2.14% | 129,150 | SH |
| 14 | PIMCO Dynamic Income Fd | PDI | 72201Y101 | $6.5M | 1.99% | 388,727 | SH |
| 15 | Duff & Phelps Utility and Infrastructure Fund Inc. | DPG | 26433C105 | $5.4M | 1.64% | 360,644 | SH |
| 16 | BlackRock Science and Technology Trust II | BSTZ | 09260K101 | $5.0M | 1.53% | 166,033 | SH |
| 17 | Brookfield Real Assets Incom | RA | 112830104 | $4.8M | 1.46% | 369,085 | SH |
| 18 | BlackRock Tech and Private Eq | BTX | 09260Q108 | $4.7M | 1.43% | 515,402 | SH |
| 19 | The Taiwan Fund Inc | TWN | 874036106 | $4.6M | 1.40% | 47,520 | SH |
| 20 | PIMCO Access Income Fund | PAXS | 72203T100 | $4.5M | 1.39% | 311,965 | SH |
| 21 | Tortoise Energy Infra Corp | TYG | 89147L886 | $4.3M | 1.32% | 100,275 | SH |
| 22 | Bluerock Private Real Estate Fund | BPRE | 09631P102 | $3.9M | 1.21% | 303,336 | SH |
| 23 | Kayne Anderson Energy Infrst | KYN | 486606106 | $3.8M | 1.17% | 276,097 | SH |
| 24 | The Korea Fund Inc | KF | 500634209 | $3.7M | 1.15% | 49,834 | SH |
| 25 | Clearbridge Energy Midstrm O | EMO | 18469P209 | $3.7M | 1.12% | 73,130 | SH |
| 26 | Neuberger Berman MLP Income Fund Inc | NML | 64129H104 | $3.6M | 1.10% | 352,764 | SH |
| 27 | BlackRock Energy and Resources Trust | BGR | 09250U101 | $3.5M | 1.08% | 238,075 | SH |
| 28 | XAI Octagn Flt Rat & Alt Inm | XFLT | 98400T304 | $3.5M | 1.07% | 198,688 | SH |
| 29 | ASA Gold and Precious Metals Ltd | ASA | G3156P103 | $3.5M | 1.07% | 66,761 | SH |
| 30 | NXG NextGen Intrastruacture Inc Fund | NXG | 231647207 | $3.4M | 1.06% | 53,297 | SH |
| 31 | Calamos Conv & High Income Fund | CHY | 12811P108 | $3.3M | 1.03% | 245,638 | SH |
| 32 | Rivernorth Flexible Mun Income Fund II, Inc. | RFMZ | 76883Y107 | $3.3M | 1.02% | 243,641 | SH |
| 33 | Virtus Convertible & Income Fund II | NCZ | 92838U801 | $3.3M | 1.00% | 205,874 | SH |
| 34 | Virtus Convertible & Income Fund | NCV | 92838X805 | $3.3M | 1.00% | 185,909 | SH |
| 35 | PIMCO Corporate & Income Opp Fund | PTY | 72201B101 | $3.0M | 0.93% | 252,532 | SH |
| 36 | Cohen & Steers Limited Duration Preferred and Income Fund, Inc. | LDP | 19248C105 | $2.9M | 0.89% | 137,739 | SH |
| 37 | Angel Oak Final Strategies Incm Trm Trst | FINS | 03464A100 | $2.8M | 0.87% | 222,390 | SH |
| 38 | BlackRock Res & Commodities Strat Trust | BCX | 09257A108 | $2.7M | 0.83% | 238,622 | SH |
| 39 | PGIM Global Short Duration High Yield Fund, Inc. | GHY | 69346J106 | $2.6M | 0.80% | 215,331 | SH |
| 40 | BlackRock Credit Allocation Income Trust | BTZ | 092508100 | $2.5M | 0.77% | 245,318 | SH |
| 41 | PGIM Short Dur Hig yld Opp F | SDHY | 69355J104 | $2.3M | 0.70% | 138,168 | SH |
| 42 | General American Investors Co Inc | GAM | 368802104 | $2.0M | 0.62% | 31,935 | SH |
| 43 | NYLI CBRE Gbl Infr Megtrnds | MEGI | 56064Q107 | $2.0M | 0.60% | 129,641 | SH |
| 44 | MFS Municipal Income Trust | MFM | 552738106 | $1.9M | 0.60% | 345,429 | SH |
| 45 | Blackstone / GSO Long-Short Credit Income Fund | BGX | 09257D102 | $1.9M | 0.59% | 177,105 | SH |
| 46 | Ares Dynamic Cr Allocation Fund | ARDC | 04014F102 | $1.9M | 0.58% | 150,623 | SH |
| 47 | Thornburg Incm Builder Opp Tr | TBLD | 885213108 | $1.8M | 0.55% | 80,479 | SH |
| 48 | PIMCO Calif Mun Income Fund | PCQ | 72200N106 | $1.7M | 0.51% | 185,469 | SH |
| 49 | Pimco New York Municipal Income Fund II | PNI | 72200Y102 | $1.6M | 0.50% | 231,370 | SH |
| 50 | Exchange Listed FDS Tr | CEFS | 30151E806 | $1.6M | 0.49% | 62,053 | SH |
Filing History
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-10 | $325.8M | 129 | 0001398344-26-013942 |
| 2026-03-31 | 2026-05-12 | $294.0M | 115 | 0001398344-26-008954 |
| 2025-12-31 | 2026-02-13 | $295.6M | 107 | 0001398344-26-003154 |
| 2025-09-30 | 2025-11-12 | $291.7M | 104 | 0001398344-25-020702 |
| 2024-09-30 | 2024-11-12 | $300.3M | 155 | 0001398344-24-020507 |
| 2024-06-30 | 2024-08-13 | $285.1M | 238 | 0001398344-24-014510 |