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GAMCO Investors Inc
The positions GAMCO Investors Inc reported on its Form 13F for Q2 2026, the quarter ending 30 Jun 2026, filed on 12 Aug 2026. Every figure below is the filing’s own: US-listed long equity, valued at the quarter end, with the change measured against the same manager’s previous filing.
Reported book
$11.1bn
+$989m on Q1 2026
Positions
938
2 new, 100 sold out
Top ten weight
15%
Spread across the book
Quarter
Q2 2026
Filed 12 Aug 2026
Read the Q2 2026 filing on sec.gov CIK 0000807249 · Value / activist · CT
Opened this quarter
A new position is the clearest thing a filing says. Somebody argued for it recently, and it is the easiest question to be ready for.
- Honeywell International Inc (HON)$25m · 0.2%
- Honeywell Aerospace Inc (HONA)$25m · 0.2%
Sold out of this quarter
Exits are valued at what the position was worth in the previous filing, because by this one it is gone.
- Honeywell International Inc (HON)$43m held before
- Golden Entertainment Inc$29m held before
- Masimo Corp$16m held before
- Flushing Financial Corp$13m held before
- Calavo Growers Inc$12m held before
- Vanguard Sml-cap ETF$8.7m held before
- Vanguard Financials ETF$6.1m held before
- Dupont de Nemours Inc (DD)$5.6m held before
- Host Hotels & Resorts Inc (HST)$4.8m held before
- Vanguard Ftse Emerging Marke$4.0m held before
- Air Lease Corp$3.8m held before
- Sealed Air Corp$3.8m held before
- and 88 more.
Every reported position, Q2 2026
200 positions, sorted by weight · page 1 of 2
| Position | Weight ↓ | Value | Shares | Change on the quarter | Action |
|---|---|---|---|---|---|
Madison Square Garden Sports (MSGS) EQUITY · CUSIP 55825T103 | 2.1% | $237m | 589,128 | +$48m +1,476 shares | Added |
Crane Co (CR) EQUITY · CUSIP 224408104 | 2.0% | $218m | 978,953 | +$48m -19,438 shares | Trimmed |
Mueller Industries Inc (MLI) EQUITY · CUSIP 624756102 | 1.7% | $190m | 1,542,150 | +$8.1m -95,360 shares | Trimmed |
Gatx Corp (GATX) EQUITY · CUSIP 361448103 | 1.7% | $187m | 1,054,962 | -$1.1m -46,011 shares | Trimmed |
Watts Water Technologies-a EQUITY · CUSIP 942749102 | 1.4% | $156m | 399,032 | +$39m -5,061 shares | Trimmed |
Bank of New York Mellon Corp EQUITY · CUSIP 064058100 | 1.3% | $141m | 976,858 | +$18m -66,223 shares | Trimmed |
Herc Holdings Inc (HRI) EQUITY · CUSIP 42704L104 | 1.3% | $140m | 976,739 | +$43m +3,598 shares | Added |
Sphere Entertainment Co (SPHR) EQUITY · CUSIP 55826T102 | 1.2% | $133m | 765,913 | +$39m -28,842 shares | Trimmed |
Ametek Inc (AME) EQUITY · CUSIP 031100100 | 1.2% | $132m | 544,372 | +$14m -4,225 shares | Trimmed |
American Express Co (AXP) EQUITY · CUSIP 025816109 | 1.2% | $132m | 388,962 | +$13m -4,746 shares | Trimmed |
Modine Manufacturing Co (MOD) EQUITY · CUSIP 607828100 | 1.2% | $131m | 489,969 | +$11m -61,434 shares | Trimmed |
Atlanta Braves HLDS A In-a EQUITY · CUSIP 047726104 | 1.1% | $121m | 2,144,996 | +$18m -28,210 shares | Trimmed |
Myers Industries Inc (MYE) EQUITY · CUSIP 628464109 | 1.1% | $119m | 3,374,319 | +$47m -55,401 shares | Trimmed |
Textron Inc (TXT) EQUITY · CUSIP 883203101 | 1.1% | $117m | 1,278,399 | +$4.1m -13,781 shares | Trimmed |
Ryman Hospitality Properties (RHP) EQUITY · CUSIP 78377T107 | 1.0% | $115m | 891,400 | +$29m -33,791 shares | Trimmed |
Enpro Inc (NPO) EQUITY · CUSIP 29355X107 | 1.0% | $106m | 281,677 | +$29m -25,600 shares | Trimmed |
National Fuel Gas Co (NFG) EQUITY · CUSIP 636180101 | 0.9% | $106m | 1,370,347 | -$23m +1,021 shares | Added |
Republic Services Inc (RSG) EQUITY · CUSIP 760759100 | 0.9% | $95m | 446,379 | -$3.7m -4,561 shares | Trimmed |
Curtiss-wright Corp (CW) EQUITY · CUSIP 231561101 | 0.8% | $93m | 122,132 | +$7.1m -3,315 shares | Trimmed |
Sony Group Corp - SP ADR DEPOSITORY RECEI · CUSIP 835699307 | 0.8% | $90m | 4,498,717 | -$4.7m -90,367 shares | Trimmed |
Telesat Corp (TSAT) EQUITY · CUSIP 879512309 | 0.8% | $87m | 1,723,385 | +$23m -45,764 shares | Trimmed |
CNH Industrial NV EQUITY · CUSIP N20944109 | 0.8% | $84m | 7,506,278 | +$2.1m +34,135 shares | Added |
Rush Enterprises Inc - CL B EQUITY · CUSIP 781846308 | 0.7% | $81m | 1,052,375 | +$12m -13,600 shares | Trimmed |
Oil-dri Corp of America (ODC) EQUITY · CUSIP 677864100 | 0.7% | $80m | 778,050 | +$29m -4,400 shares | Trimmed |
Ducommun Inc EQUITY · CUSIP 264147109 | 0.7% | $79m | 427,832 | +$24m -21,629 shares | Trimmed |
Flowserve Corp (FLS) EQUITY · CUSIP 34354P105 | 0.7% | $78m | 1,050,126 | -$500k -15,992 shares | Trimmed |
State Street Corp EQUITY · CUSIP 857477103 | 0.7% | $77m | 451,003 | +$18m -8,670 shares | Trimmed |
CTS Corp (CTS) EQUITY · CUSIP 126501105 | 0.7% | $76m | 1,170,496 | +$19m -28,269 shares | Trimmed |
Alphabet Inc-cl C EQUITY · CUSIP 02079K107 | 0.6% | $72m | 203,471 | +$18m +15,612 shares | Added |
Penske Automotive Group Inc (PAG) EQUITY · CUSIP 70959W103 | 0.6% | $71m | 394,387 | +$12m -608 shares | Trimmed |
Ati Inc (ATI) EQUITY · CUSIP 01741R102 | 0.6% | $71m | 358,000 | +$18m -3,500 shares | Trimmed |
Nvidia Corp (NVDA) EQUITY · CUSIP 67066G104 | 0.6% | $70m | 347,468 | +$12m +15,553 shares | Added |
Southwest Gas Holdings Inc (SWX) EQUITY · CUSIP 844895102 | 0.6% | $68m | 764,194 | -$300k -18,624 shares | Trimmed |
Astec Industries Inc (ASTE) EQUITY · CUSIP 046224101 | 0.6% | $66m | 1,077,885 | +$6.6m -24,401 shares | Trimmed |
Atlanta Braves HLDS C In-c EQUITY · CUSIP 047726302 | 0.6% | $66m | 1,268,288 | +$8.9m -63,775 shares | Trimmed |
Mueller Water Products Inc-a EQUITY · CUSIP 624758108 | 0.6% | $66m | 2,538,072 | -$4.5m -11,395 shares | Trimmed |
Garrett Motion Inc (GTX) EQUITY · CUSIP 366505105 | 0.6% | $62m | 1,707,035 | +$26m -245,839 shares | Trimmed |
Tennant Co (TNC) EQUITY · CUSIP 880345103 | 0.6% | $61m | 701,100 | +$15m -5,300 shares | Trimmed |
Deere & Co (DE) EQUITY · CUSIP 244199105 | 0.5% | $59m | 93,565 | +$5.9m -1,359 shares | Trimmed |
Autonation Inc (AN) EQUITY · CUSIP 05329W102 | 0.5% | $59m | 317,018 | -$3.1m -300 shares | Trimmed |
Sinclair Inc (SBGI) EQUITY · CUSIP 829242106 | 0.5% | $56m | 3,936,001 | +$4.5m -51,343 shares | Trimmed |
Chart Industries Inc EQUITY · CUSIP 16115Q308 | 0.5% | $56m | 266,881 | -$300k -4,219 shares | Trimmed |
Telephone and Data Systems EQUITY · CUSIP 879433829 | 0.5% | $55m | 1,490,973 | -$8.2m -15,038 shares | Trimmed |
Rockwell Automation Inc (ROK) EQUITY · CUSIP 773903109 | 0.5% | $55m | 111,389 | +$14m -2,217 shares | Trimmed |
Grupo Televisa Sa-spon ADR DEPOSITORY RECEI · CUSIP 40049J206 | 0.5% | $55m | 20,291,578 | -$5.4m -449,118 shares | Trimmed |
Rollins Inc (ROL) EQUITY · CUSIP 775711104 | 0.5% | $55m | 1,310,305 | -$16m -11,002 shares | Trimmed |
Materion Corp (MTRN) EQUITY · CUSIP 576690101 | 0.5% | $54m | 180,940 | +$26m -10,300 shares | Trimmed |
JPMorgan Chase & Co EQUITY · CUSIP 46625H100 | 0.5% | $53m | 162,491 | +$5.0m -1,309 shares | Trimmed |
Genuine Parts Co (GPC) EQUITY · CUSIP 372460105 | 0.5% | $53m | 448,830 | +$11m +51,266 shares | Added |
Azz Inc (AZZ) EQUITY · CUSIP 002474104 | 0.5% | $53m | 338,991 | +$7.1m -24,380 shares | Trimmed |
Albany Intl Corp-cl A EQUITY · CUSIP 012348108 | 0.5% | $52m | 701,879 | +$19m +57,274 shares | Added |
Gorman-rupp Co (GRC) EQUITY · CUSIP 383082104 | 0.5% | $52m | 567,470 | +$16m -15,000 shares | Trimmed |
Graco Inc (GGG) EQUITY · CUSIP 384109104 | 0.5% | $52m | 682,974 | -$6.5m -3,832 shares | Trimmed |
Cavco Industries Inc (CVCO) EQUITY · CUSIP 149568107 | 0.4% | $49m | 79,844 | +$8.8m -3,230 shares | Trimmed |
Itt Inc (ITT) EQUITY · CUSIP 45073V108 | 0.4% | $49m | 248,007 | +$4.5m +14,445 shares | Added |
Madison Square Garden Entert EQUITY · CUSIP 558256103 | 0.4% | $49m | 605,197 | +$12m -23,105 shares | Trimmed |
Griffon Corp (GFF) EQUITY · CUSIP 398433102 | 0.4% | $49m | 500,440 | +$12m -5,608 shares | Trimmed |
Ingles Markets Inc-class A EQUITY · CUSIP 457030104 | 0.4% | $49m | 548,931 | -$3.0m -24,960 shares | Trimmed |
Moog Inc-class A EQUITY · CUSIP 615394202 | 0.4% | $49m | 114,451 | +$14m -3,575 shares | Trimmed |
Tredegar Corp (TG) EQUITY · CUSIP 894650100 | 0.4% | $48m | 5,983,144 | -$800k -113,487 shares | Trimmed |
Johnson Controls Internation EQUITY · CUSIP G51502105 | 0.4% | $47m | 322,740 | +$4.0m -6,665 shares | Trimmed |
Park-ohio Holdings Corp (PKOH) EQUITY · CUSIP 700666100 | 0.4% | $47m | 1,225,526 | +$17m -10,595 shares | Trimmed |
Advance Auto Parts Inc (AAP) EQUITY · CUSIP 00751Y106 | 0.4% | $47m | 756,022 | +$6.9m -4,200 shares | Trimmed |
Monro Inc (MNRO) EQUITY · CUSIP 610236101 | 0.4% | $47m | 2,740,858 | +$6.5m +222,956 shares | Added |
Newmont Corp EQUITY · CUSIP 651639106 | 0.4% | $46m | 489,778 | -$8.0m -6,959 shares | Trimmed |
O'reilly Automotive Inc (ORLY) EQUITY · CUSIP 67103H107 | 0.4% | $45m | 486,239 | -$7.3m -77,992 shares | Trimmed |
Live Nation Entertainment In EQUITY · CUSIP 538034109 | 0.4% | $45m | 244,416 | +$7.5m 0 shares | Held |
Heico Corp EQUITY · CUSIP 422806109 | 0.4% | $44m | 122,300 | +$10m 0 shares | Held |
Freeport-mcmoran Inc (FCX) EQUITY · CUSIP 35671D857 | 0.4% | $44m | 692,189 | -$1.0m -65,758 shares | Trimmed |
Energizer Holdings Inc (ENR) EQUITY · CUSIP 29272W109 | 0.4% | $44m | 2,027,726 | +$9.6m -32,705 shares | Trimmed |
Anterix Inc (ATEX) EQUITY · CUSIP 03676C100 | 0.4% | $43m | 415,520 | +$27m -10,300 shares | Trimmed |
Innovex International Inc (INVX) EQUITY · CUSIP 457651107 | 0.4% | $42m | 1,709,798 | +$100k -24,895 shares | Trimmed |
TXNM Energy Inc (TXNM) EQUITY · CUSIP 69349H107 | 0.4% | $42m | 746,544 | -$1.8m -8,782 shares | Trimmed |
Berkshire Hathaway Inc-cl B EQUITY · CUSIP 084670702 | 0.4% | $42m | 83,005 | +$1.2m -1,208 shares | Trimmed |
Strattec Security Corp (STRT) EQUITY · CUSIP 863111100 | 0.4% | $41m | 506,879 | +$1.0m -7,650 shares | Trimmed |
Versant Media Group Inc (VSNT) EQUITY · CUSIP 925283103 | 0.4% | $41m | 1,135,463 | -$300k +24,097 shares | Added |
Matthews Intl Corp-class A EQUITY · CUSIP 577128101 | 0.4% | $41m | 1,511,330 | +$1.0m -25,847 shares | Trimmed |
Federal Signal Corp EQUITY · CUSIP 313855108 | 0.4% | $41m | 316,285 | +$4.4m -19,100 shares | Trimmed |
Foster (lb) Co-a EQUITY · CUSIP 350060109 | 0.4% | $40m | 885,439 | +$15m -16,000 shares | Trimmed |
Corning Inc EQUITY · CUSIP 219350105 | 0.4% | $40m | 156,156 | +$19m +318 shares | Added |
Lennar Corp - B SHS EQUITY · CUSIP 526057302 | 0.4% | $40m | 449,362 | +$2.1m +29 shares | Added |
Millicom Intl Cellular S.a. EQUITY · CUSIP L6388F110 | 0.4% | $40m | 439,026 | +$4.5m -32,950 shares | Trimmed |
Microsoft Corp (MSFT) EQUITY · CUSIP 594918104 | 0.4% | $40m | 106,101 | -$8.6m -23,944 shares | Trimmed |
Wells Fargo & Co EQUITY · CUSIP 949746101 | 0.4% | $39m | 473,057 | +$1.0m -5,385 shares | Trimmed |
Standard Motor Prods EQUITY · CUSIP 853666105 | 0.3% | $38m | 979,834 | +$3.6m -17,094 shares | Trimmed |
Xylem Inc (XYL) EQUITY · CUSIP 98419M100 | 0.3% | $38m | 322,043 | -$1.1m -5,908 shares | Trimmed |
Twin Disc Inc (TWIN) EQUITY · CUSIP 901476101 | 0.3% | $38m | 1,629,936 | +$13m -23,200 shares | Trimmed |
Sensient Technologies Corp (SXT) EQUITY · CUSIP 81725T100 | 0.3% | $37m | 296,891 | +$9.9m -12,145 shares | Trimmed |
United Rentals Inc (URI) EQUITY · CUSIP 911363109 | 0.3% | $36m | 31,521 | +$13m 0 shares | Held |
Idex Corp EQUITY · CUSIP 45167R104 | 0.3% | $35m | 155,722 | +$5.6m -1,002 shares | Trimmed |
Texas Instruments Inc (TXN) EQUITY · CUSIP 882508104 | 0.3% | $35m | 116,489 | +$14m +11,507 shares | Added |
Warner Bros Discovery Inc (WBD) EQUITY · CUSIP 934423104 | 0.3% | $35m | 1,294,958 | -$20m -706,293 shares | Trimmed |
Rogers Communications Inc-b EQUITY · CUSIP 775109200 | 0.3% | $34m | 1,041,276 | +$12m +482,665 shares | Added |
Apple Inc (AAPL) EQUITY · CUSIP 037833100 | 0.3% | $34m | 116,796 | +$3.1m -4,031 shares | Trimmed |
Trinity Industries Inc (TRN) EQUITY · CUSIP 896522109 | 0.3% | $34m | 970,940 | +$1.9m -12,400 shares | Trimmed |
Franklin Electric Co Inc (FELE) EQUITY · CUSIP 353514102 | 0.3% | $34m | 312,491 | +$9.8m +55,867 shares | Added |
Valmont Industries (VMI) EQUITY · CUSIP 920253101 | 0.3% | $33m | 57,560 | +$10m -430 shares | Trimmed |
Eli Lilly & Co (LLY) EQUITY · CUSIP 532457108 | 0.3% | $33m | 27,377 | +$8.6m +1,038 shares | Added |
Caesars Entertainment Inc (CZR) EQUITY · CUSIP 12769G100 | 0.3% | $32m | 1,066,575 | +$3.5m -17,352 shares | Trimmed |
Aar Corp (AIR) EQUITY · CUSIP 000361105 | 0.3% | $32m | 222,856 | +$7.0m -4,309 shares | Trimmed |
Every filing on file
| Quarter | Period end | Filed | Book | Positions | Top 10 | Filing |
|---|---|---|---|---|---|---|
| Q2 2026 | 30 Jun 2026 | 12 Aug 2026 | $11.1bn | 938 | 15% | 13F-HR |
| Q1 2026 | 31 Mar 2026 | 14 May 2026 | $10.2bn | 1,007 | 14% | 13F-HR |
| Q4 2025 | 31 Dec 2025 | 5 Feb 2026 | $10.4bn | 1,036 | 15% | 13F-HR |
| Q3 2025 | 30 Sept 2025 | 12 Nov 2025 | $10.3bn | 1,015 | 16% | 13F-HR |
| Q2 2025 | 30 Jun 2025 | 13 Aug 2025 | $10.1bn | 1,048 | 16% | 13F-HR |
| Q1 2025 | 31 Mar 2025 | 14 May 2025 | $9.1bn | 854 | 17% | 13F-HR |
| Q4 2024 | 31 Dec 2024 | 13 Feb 2025 | $9.5bn | 871 | 17% | 13F-HR |
| Q3 2024 | 30 Sept 2024 | 14 Nov 2024 | $9.8bn | 865 | 17% | 13F-HR |
Taking this into the room
Pick one name from the top of the book and one from the new positions, and know both properly: what the company earns, what it is priced at, and what has to be true for the position to work. That is a conversation. Reciting the whole table is not, and the interviewer wrote it.
A position sold out of is worth as much preparation as one opened. Ask what changed rather than asserting the fund was wrong, and be ready for the answer that the thesis played out and the money went somewhere better.
What this filing leaves out
A 13F covers US-listed long equity at one moment in time. Shorts, bonds, cash, private positions and non-US listings never appear, and options are reported in a form that will mislead you if you read them as a position. A long/short manager showing $8bn here may run a book several times that size.
The lag matters too. Positions are as at the quarter end and the filing arrives up to forty-five days later, so what you are reading is at least six weeks old and possibly four months. Phrase it as what the filing showed, not what the fund holds today.
Company names, tickers and logos are the trademarks of their respective owners and appear here to identify the company whose public figures are being used. L3VLUP is not affiliated with, sponsored by or endorsed by any company shown, and nothing here is a statement by or about that company. More