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GAMCO INVESTORS, INC. ET AL
Period ended Sep 30, 2026 · Latest filing Nov 12, 2026
These quarterly holdings are delayed and may not include all assets or short positions.
Values are from the reporting date, not current prices or purchase costs.
The same security may appear in multiple rows.
Source: SEC
Reported portfolio value
Quarter-end reported holdings; not current value or investment performance.
View reported values
- Sep 30, 2026: $10,187,210,920
More quarters will appear as history becomes available.
Top holdings
Top 10 at Sep 30, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.
View top holdings values
- MADISON SQUARE GARDEN SPORTS · EQUITY · 55825T103 · shares: $210,556,841
- MUELLER INDUSTRIES INC · EQUITY · 624756102 · shares: $182,472,466
- CRANE CO · EQUITY · 224408104 · shares: $180,666,239
- GATX CORP · EQUITY · 361448103 · shares: $177,767,301
- WATTS WATER TECHNOLOGIES-A · EQUITY · 942749102 · shares: $139,866,390
- BANK OF NEW YORK MELLON CORP · EQUITY · 064058100 · shares: $131,749,541
- ATLANTA BRAVES HLDS A IN-A · EQUITY · 047726104 · shares: $123,409,209
- AMETEK INC · EQUITY · 031100100 · shares: $122,304,796
- HERC HOLDINGS INC · EQUITY · 42704L104 · shares: $120,248,669
- AMERICAN EXPRESS CO · EQUITY · 025816109 · shares: $115,891,294
Reported holdings
937 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| MASTERBRAND INC | EQUITY | 57638P104 | — | 52,107 shares | $364,749 |
| ALPHABET INC 6.250 05/15/29 SR:B CVT | PREFERRED CONVER | 02079K602 | — | 7,500 shares | $363,675 |
| NETEASE INC-ADR | DEPOSITORY RECEI | 64110W102 | — | 3,000 shares | $363,480 |
| NEXTERA ENERGY INC 7.234 11/01/27 CVT | PREFERRED CONVER | 65339F119 | — | 8,000 shares | $362,080 |
| AUTOLIV INC | EQUITY | 052800109 | — | 3,232 shares | $361,628 |
| DIVERSIFIED ENERGY CO | EQUITY | 25520W107 | — | 27,030 shares | $361,391 |
| CAPITAL CITY BANK GROUP INC | EQUITY | 139674105 | — | 7,465 shares | $360,783 |
| BIOMARIN PHARMACEUTICAL INC | EQUITY | 09061G101 | — | 6,000 shares | $360,000 |
| KINDER MORGAN INC | EQUITY | 49456B101 | — | 11,936 shares | $359,870 |
| BP PLC-SPONS ADR | DEPOSITORY RECEI | 055622104 | — | 8,175 shares | $359,618 |
| SOUTHERN CO 7.125 12/15/28 SR:A CVT | PREFERRED CONVER | 842587842 | — | 8,000 shares | $357,920 |
| SALESFORCE INC | EQUITY | 79466L302 | — | 1,550 shares | $355,834 |
| BROWN-FORMAN CORP-CLASS B | EQUITY | 115637209 | — | 13,566 shares | $355,429 |
| CINTAS CORP | EQUITY | 172908105 | — | 1,807 shares | $352,473 |
| COPART INC | EQUITY | 217204106 | — | 12,920 shares | $352,458 |
| SHOE STATION GROUP INC | EQUITY | 824889109 | — | 27,513 shares | $351,891 |
| HNI CORP | EQUITY | 404251100 | — | 7,739 shares | $350,731 |
| AMC NETWORKS INC 4.250 02/15/29 SR: CVT | BOND CONVERTIBLE | 00164VAJ2 | — | 300,000 principal | $349,629 |
| FLEX LTD | EQUITY | Y2573F102 | — | 3,175 shares | $349,218 |
| ARM HOLDINGS PLC-ADR | DEPOSITORY RECEI | 042068205 | — | 1,200 shares | $347,592 |
| KAISER ALUMINUM CORP | EQUITY | 483007704 | — | 2,361 shares | $341,920 |
| GLOBAL X COPPER MINERS ETF | EXCHANGE TRADED | 37954Y830 | — | 4,000 shares | $338,800 |
| HOWARD HUGHES HOLDINGS INC | EQUITY | 44267T102 | — | 4,540 shares | $334,235 |
| SILICON LABORATORIES INC | EQUITY | 826919102 | — | 1,500 shares | $332,370 |
| ISHARES 0-3 MONTH TREASURY B | EXCHANGE TRADED | 46436E718 | — | 3,300 shares | $332,244 |
| CAPITOL FEDERAL FINANCIAL IN | EQUITY | 14057J101 | — | 39,500 shares | $325,875 |
| STARBUCKS CORP | EQUITY | 855244109 | — | 3,459 shares | $325,008 |
| INVESCO S&P 500 EQUAL WEIGHT | EXCHANGE TRADED | 46137V357 | — | 1,535 shares | $319,311 |
| REINSURANCE GROUP OF AMERICA | EQUITY | 759351604 | — | 1,286 shares | $316,665 |
| PPL CAPITAL FUNDING INC 2.875 03/15/28 CVT | BOND CONVERTIBLE | 69352PAS2 | — | 300,000 principal | $315,432 |
| EQUITY LIFESTYLE PROPERTIES | EQUITY | 29472R108 | — | 5,333 shares | $311,074 |
| FERRARI NV | EQUITY | N3167Y103 | — | 780 shares | $306,423 |
| ADOBE INC | EQUITY | 00724F101 | — | 1,255 shares | $301,125 |
| TELEFLEX INC | EQUITY | 879369106 | — | 2,402 shares | $300,346 |
| ICHOR HOLDINGS LTD | EQUITY | G4740B105 | — | 4,850 shares | $300,021 |
| HERSHEY CO/THE | EQUITY | 427866108 | — | 1,897 shares | $298,986 |
| ENERGY TRANSFER LP | EQUITY UNIT | 29273V100 | — | 15,100 shares | $298,527 |
| SS SPDR S&P DIVIDEND ETF | EXCHANGE TRADED | 78464A763 | — | 2,035 shares | $298,087 |
| FIRSTSUN CAPITAL BANCORP | EQUITY | 33767U107 | — | 7,513 shares | $290,077 |
| ROCKET COS INC-CLASS A | EQUITY | 77311W101 | — | 25,200 shares | $290,052 |
| EASTMAN CHEMICAL CO | EQUITY | 277432100 | — | 4,470 shares | $289,835 |
| PENNANT GROUP INC/THE | EQUITY | 70805E109 | — | 7,338 shares | $286,182 |
| THOR INDUSTRIES INC | EQUITY | 885160101 | — | 4,100 shares | $283,310 |
| ISHARES CORE S&P MIDCAP ETF | EXCHANGE TRADED | 464287507 | — | 3,936 shares | $283,195 |
| OPKO HEALTH INC | EQUITY | 68375N103 | — | 175,000 shares | $281,750 |
| SILGAN HOLDINGS INC | EQUITY | 827048109 | — | 8,035 shares | $279,216 |
| LUMENTUM HOLDINGS INC 1.500 12/15/29 CVT | BOND CONVERTIBLE | 55024UAH2 | — | 20,000 principal | $278,838 |
| SKYWORKS SOLUTIONS INC | EQUITY | 83088M102 | — | 3,225 shares | $275,673 |
| WEX INC | EQUITY | 96208T104 | — | 1,624 shares | $273,969 |
| LIBERTY CAPITAL CORP | EQUITY | 36164V602 | — | 11,838 shares | $273,695 |
| CYTOKINETICS INC 3.500 07/01/27 CVT | BOND CONVERTIBLE | 23282WAC4 | — | 200,000 principal | $270,836 |
| CAPRI HOLDINGS LTD | EQUITY | G1890L107 | — | 19,000 shares | $268,280 |
| DANAHER CORP | EQUITY | 235851102 | — | 1,203 shares | $266,525 |
| APPLIED DIGITAL CORP 2.750 06/01/30 CVT | BOND CONVERTIBLE | 038169AB4 | — | 100,000 principal | $265,113 |
| VSE CORP 5.750 02/01/29 CVT | PREFERRED CONVER | 918284209 | — | 6,000 shares | $264,780 |
| MACY'S INC | EQUITY | 55616P104 | — | 11,500 shares | $261,855 |
| MATCH GROUP INC | EQUITY | 57667L107 | — | 6,479 shares | $260,132 |
| SILVERCREST ASSET MANAGEME-A | EQUITY | 828359109 | — | 24,497 shares | $258,688 |
| CONAGRA BRANDS INC | EQUITY | 205887102 | — | 19,208 shares | $258,156 |
| COLONY BANKCORP | EQUITY | 19623P101 | — | 12,800 shares | $257,792 |
| CSX CORP | EQUITY | 126408103 | — | 5,512 shares | $256,363 |
| SUNBELT RENTALS HOLDINGS INC. | EQUITY | 866966104 | — | 3,500 shares | $256,235 |
| BAUSCH LOMB CORP | EQUITY | 071705107 | — | 15,000 shares | $255,000 |
| DARLING INGREDIENTS INC | EQUITY | 237266101 | — | 4,200 shares | $254,982 |
| VIKING THERAPEUTICS INC 2.000 10/15/32 CVT | BOND CONVERTIBLE | 92686JAA4 | — | 250,000 principal | $254,120 |
| FREQUENCY ELECTRONICS INC | EQUITY | 358010106 | — | 3,000 shares | $253,590 |
| GE HEALTHCARE TECHNOLOGY | EQUITY | 36266G107 | — | 3,864 shares | $252,590 |
| ALIBABA GROUP HOLDING 0.500 06/01/31 CVT | BOND CONVERTIBLE | 01609WBG6 | — | 200,000 principal | $251,458 |
| NCR VOYIX CORP | EQUITY | 62886E108 | — | 36,647 shares | $250,665 |
| WW GRAINGER INC | EQUITY | 384802104 | — | 200 shares | $249,152 |
| LENNAR CORP-A | EQUITY | 526057104 | — | 3,041 shares | $248,115 |
| LIVE NATION ENTERTAINMEN 3.125 01/15/29 CVT | BOND CONVERTIBLE | 538034BA6 | — | 150,000 principal | $245,777 |
| MERCHANTS BANCORP/IN | EQUITY | 58844R108 | — | 5,000 shares | $244,800 |
| HORIZON BANCORP INC/IN | EQUITY | 440407104 | — | 13,000 shares | $244,790 |
| MERCADOLIBRE INC | EQUITY | 58733R102 | — | 140 shares | $241,994 |
| ISHARES US REAL ESTATE ETF | EXCHANGE TRADED | 464287739 | — | 2,520 shares | $239,501 |
| BOWHEAD SPECIALTY HOLDINGS I | EQUITY | 10240L102 | — | 7,000 shares | $236,390 |
| MID-AMERICA APARTMENT COMM | EQUITY | 59522J103 | — | 2,000 shares | $235,480 |
| VICTORIA'S SECRET & CO | EQUITY | 926400102 | — | 2,653 shares | $234,684 |
| VISTANCE NETWORKS INC | EQUITY | 20337X109 | — | 39,200 shares | $234,416 |
| BLACKSTONE MORTGAGE TRU-CL A | EQUITY | 09257W100 | — | 20,440 shares | $234,038 |
| EOG RESOURCES INC | EQUITY | 26875P101 | — | 1,679 shares | $231,299 |
| KEYCORP | EQUITY | 493267108 | — | 11,483 shares | $230,464 |
| BATH & BODY WORKS INC | EQUITY | 070830104 | — | 14,448 shares | $230,012 |
| TRUIST FINANCIAL CORP | EQUITY | 89832Q109 | — | 4,951 shares | $229,231 |
| SERITAGE GROWTH PROP- A | EQUITY | 81752R100 | — | 141,500 shares | $229,230 |
| OSISKO GOLD GROUP INC | EQUITY | 68827X105 | — | 80,880 shares | $228,082 |
| ISHARES MSCI EAFE ETF | EXCHANGE TRADED | 464287465 | — | 2,163 shares | $224,714 |
| SPARTACUS ACQU CORP II | EQUITY UNIT | G8303R126 | — | 21,500 shares | $221,450 |
| ORACLE CORP 6.500 01/15/29 SR:D CVT | PREFERRED CONVER | 68389X204 | — | 5,000 shares | $221,200 |
| NISOURCE INC | EQUITY | 65473P105 | — | 5,606 shares | $218,634 |
| LABCORP HOLDINGS INC | EQUITY | 504922105 | — | 707 shares | $217,834 |
| WESTLAKE CORP | EQUITY | 960413102 | — | 3,491 shares | $217,524 |
| LENSAR INC | EQUITY | 52634L108 | — | 33,000 shares | $217,470 |
| GOLAR LNG LTD 2.750 12/15/30 CVT | BOND CONVERTIBLE | 38046YAD3 | — | 200,000 principal | $217,456 |
| ENOVIS CORP | EQUITY | 194014502 | — | 11,564 shares | $211,274 |
| VERTEX PHARMACEUTICALS INC | EQUITY | 92532F100 | — | 400 shares | $209,124 |
| HARTFORD INSURANCE GROUP INC | EQUITY | 416515104 | — | 1,702 shares | $208,257 |
| SIMON PROPERTY GROUP INC | EQUITY | 828806109 | — | 1,032 shares | $207,184 |
| BOEING CO/THE 6.000 10/15/27 CVT | PREFERRED CONVER | 097023204 | — | 3,500 shares | $207,060 |