Holders — by stockHoldings — by fund
GAMCO INVESTORS, INC. ET AL
Everything this manager disclosed owning in US-listed stocks — its complete Form 13F portfolio · as of 2026-06-30 · filed with the SEC up to 45 days after quarter end · CIK 0000807249
$11.15B
disclosed book value
938
positions
2.1%
largest position share
Positions, as of 2026-06-30
top 100 of 938 · 13F covers long US-listed positions only — cash, bonds, private and foreign stakes are not disclosed · PUT/CALL tags = options positions (share-equivalents), not shares held
| # | Issuer | Shares | Value | % of book |
|---|---|---|---|---|
| 1 | MSGSMADISON SQUARE GARDEN SPORTS | 589,128 | $236.7M | 2.1% |
| 2 | CRCRANE CO | 978,953 | $218.4M | 2% |
| 3 | MLIMUELLER INDUSTRIES INC | 1.5M | $189.6M | 1.7% |
| 4 | GATXGATX CORP | 1.1M | $186.9M | 1.7% |
| 5 | WTSWATTS WATER TECHNOLOGIES-A | 399,032 | $156.2M | 1.4% |
| 6 | BNYBANK OF NEW YORK MELLON CORP | 976,858 | $141.3M | 1.3% |
| 7 | HRIHERC HOLDINGS INC | 976,739 | $140.0M | 1.3% |
| 8 | SPHRSPHERE ENTERTAINMENT CO | 765,913 | $132.5M | 1.2% |
| 9 | AMEAMETEK INC | 544,372 | $131.7M | 1.2% |
| 10 | AXPAMERICAN EXPRESS CO | 388,962 | $131.6M | 1.2% |
| 11 | MODMODINE MANUFACTURING CO | 489,969 | $130.8M | 1.2% |
| 12 | BATRAATLANTA BRAVES HLDS A IN-A | 2.1M | $120.8M | 1.1% |
| 13 | MYEMYERS INDUSTRIES INC | 3.4M | $119.1M | 1.1% |
| 14 | TXTTEXTRON INC | 1.3M | $117.3M | 1.1% |
| 15 | RHPRYMAN HOSPITALITY PROPERTIES | 891,400 | $114.6M | 1% |
| 16 | NPOENPRO INC | 281,677 | $106.2M | 1% |
| 17 | NFGNATIONAL FUEL GAS CO | 1.4M | $105.8M | 0.9% |
| 18 | RSGREPUBLIC SERVICES INC | 446,379 | $95.1M | 0.9% |
| 19 | CWCURTISS-WRIGHT CORP | 122,132 | $92.5M | 0.8% |
| 20 | SONYSONY GROUP CORP - SP ADR | 4.5M | $90.2M | 0.8% |
| 21 | TSATTELESAT CORP | 1.7M | $87.2M | 0.8% |
| 22 | CNHCNH INDUSTRIAL NV | 7.5M | $84.3M | 0.8% |
| 23 | RUSHBRUSH ENTERPRISES INC - CL B | 1.1M | $80.5M | 0.7% |
| 24 | ODCOIL-DRI CORP OF AMERICA | 778,050 | $79.5M | 0.7% |
| 25 | DCODUCOMMUN INC | 427,832 | $79.2M | 0.7% |
| 26 | FLSFLOWSERVE CORP | 1.1M | $77.9M | 0.7% |
| 27 | STTSTATE STREET CORP | 451,003 | $76.5M | 0.7% |
| 28 | CTSCTS CORP | 1.2M | $76.3M | 0.7% |
| 29 | GOOGALPHABET INC-CL C | 203,471 | $71.9M | 0.6% |
| 30 | PAGPENSKE AUTOMOTIVE GROUP INC | 394,387 | $70.6M | 0.6% |
| 31 | ATIATI INC | 358,000 | $70.6M | 0.6% |
| 32 | NVDANVIDIA CORP | 347,468 | $69.5M | 0.6% |
| 33 | SWXSOUTHWEST GAS HOLDINGS INC | 764,194 | $67.8M | 0.6% |
| 34 | ASTEASTEC INDUSTRIES INC | 1.1M | $66.0M | 0.6% |
| 35 | BATRKATLANTA BRAVES HLDS C IN-C | 1.3M | $65.8M | 0.6% |
| 36 | MWAMUELLER WATER PRODUCTS INC-A | 2.5M | $65.6M | 0.6% |
| 37 | GTXGARRETT MOTION INC | 1.7M | $61.8M | 0.6% |
| 38 | TNCTENNANT CO | 701,100 | $61.4M | 0.6% |
| 39 | DEDEERE & CO | 93,565 | $59.4M | 0.5% |
| 40 | ANAUTONATION INC | 317,018 | $58.9M | 0.5% |
| 41 | SBGISINCLAIR INC | 3.9M | $56.1M | 0.5% |
| 42 | CHART INDUSTRIES INC | 266,881 | $55.8M | 0.5% |
| 43 | TDSTELEPHONE AND DATA SYSTEMS | 1.5M | $55.2M | 0.5% |
| 44 | ROKROCKWELL AUTOMATION INC | 111,389 | $55.1M | 0.5% |
| 45 | TVGRUPO TELEVISA SA-SPON ADR | 20.3M | $55.0M | 0.5% |
| 46 | ROLROLLINS INC | 1.3M | $54.7M | 0.5% |
| 47 | MTRNMATERION CORP | 180,940 | $53.8M | 0.5% |
| 48 | JPMJPMORGAN CHASE & CO | 162,491 | $53.2M | 0.5% |
| 49 | GPCGENUINE PARTS CO | 448,830 | $53.0M | 0.5% |
| 50 | AZZAZZ INC | 338,991 | $52.6M | 0.5% |
| 51 | AINALBANY INTL CORP-CL A | 701,879 | $52.3M | 0.5% |
| 52 | GRCGORMAN-RUPP CO | 567,470 | $52.1M | 0.5% |
| 53 | GGGGRACO INC | 682,974 | $51.6M | 0.5% |
| 54 | CVCOCAVCO INDUSTRIES INC | 79,844 | $49.1M | 0.4% |
| 55 | ITTITT INC | 248,007 | $49.0M | 0.4% |
| 56 | MSGEMADISON SQUARE GARDEN ENTERT | 605,197 | $49.0M | 0.4% |
| 57 | GFFGRIFFON CORP | 500,440 | $48.8M | 0.4% |
| 58 | IMKTAINGLES MARKETS INC-CLASS A | 548,931 | $48.6M | 0.4% |
| 59 | MOG/AMOOG INC-CLASS A | 114,451 | $48.5M | 0.4% |
| 60 | TGTREDEGAR CORP | 6.0M | $47.6M | 0.4% |
| 61 | JCIJOHNSON CONTROLS INTERNATION | 322,740 | $47.2M | 0.4% |
| 62 | PKOHPARK-OHIO HOLDINGS CORP | 1.2M | $47.1M | 0.4% |
| 63 | AAPADVANCE AUTO PARTS INC | 756,022 | $47.0M | 0.4% |
| 64 | MNROMONRO INC | 2.7M | $46.9M | 0.4% |
| 65 | NEMNEWMONT CORP | 489,778 | $45.7M | 0.4% |
| 66 | ORLYO'REILLY AUTOMOTIVE INC | 486,239 | $44.8M | 0.4% |
| 67 | LYVLIVE NATION ENTERTAINMENT IN | 244,416 | $44.8M | 0.4% |
| 68 | HEIHEICO CORP | 122,300 | $43.6M | 0.4% |
| 69 | FCXFREEPORT-MCMORAN INC | 692,189 | $43.5M | 0.4% |
| 70 | ENRENERGIZER HOLDINGS INC | 2.0M | $43.5M | 0.4% |
| 71 | ATEXANTERIX INC | 415,520 | $42.8M | 0.4% |
| 72 | INVXINNOVEX INTERNATIONAL INC | 1.7M | $42.4M | 0.4% |
| 73 | TXNMTXNM ENERGY INC | 746,544 | $42.4M | 0.4% |
| 74 | BRK/BBERKSHIRE HATHAWAY INC-CL B | 83,005 | $41.5M | 0.4% |
| 75 | STRTSTRATTEC SECURITY CORP | 506,879 | $41.3M | 0.4% |
| 76 | VSNTVERSANT MEDIA GROUP INC | 1.1M | $40.9M | 0.4% |
| 77 | MATWMATTHEWS INTL CORP-CLASS A | 1.5M | $40.7M | 0.4% |
| 78 | FSSFEDERAL SIGNAL CORP | 316,285 | $40.6M | 0.4% |
| 79 | FSTRFOSTER (LB) CO-A | 885,439 | $40.0M | 0.4% |
| 80 | GLWCORNING INC | 156,156 | $39.9M | 0.4% |
| 81 | LEN/BLENNAR CORP - B SHS | 449,362 | $39.9M | 0.4% |
| 82 | TIGOMILLICOM INTL CELLULAR S.A. | 439,026 | $39.8M | 0.4% |
| 83 | MSFTMICROSOFT CORP | 106,101 | $39.6M | 0.4% |
| 84 | WFCWELLS FARGO & CO | 473,057 | $39.1M | 0.4% |
| 85 | SMPSTANDARD MOTOR PRODS | 979,834 | $38.2M | 0.3% |
| 86 | XYLXYLEM INC | 322,043 | $38.1M | 0.3% |
| 87 | TWINTWIN DISC INC | 1.6M | $37.8M | 0.3% |
| 88 | SXTSENSIENT TECHNOLOGIES CORP | 296,891 | $36.6M | 0.3% |
| 89 | URIUNITED RENTALS INC | 31,521 | $35.7M | 0.3% |
| 90 | IEXIDEX CORP | 155,722 | $35.3M | 0.3% |
| 91 | TXNTEXAS INSTRUMENTS INC | 116,489 | $34.7M | 0.3% |
| 92 | WBDWARNER BROS DISCOVERY INC | 1.3M | $34.5M | 0.3% |
| 93 | RCIROGERS COMMUNICATIONS INC-B | 1.0M | $33.8M | 0.3% |
| 94 | AAPLAPPLE INC | 116,796 | $33.8M | 0.3% |
| 95 | TRNTRINITY INDUSTRIES INC | 970,940 | $33.6M | 0.3% |
| 96 | FELEFRANKLIN ELECTRIC CO INC | 312,491 | $33.5M | 0.3% |
| 97 | VMIVALMONT INDUSTRIES | 57,560 | $33.2M | 0.3% |
| 98 | LLYELI LILLY & CO | 27,377 | $32.8M | 0.3% |
| 99 | CZRCAESARS ENTERTAINMENT INC | 1.1M | $32.2M | 0.3% |
| 100 | AIRAAR CORP | 222,856 | $31.9M | 0.3% |
Source: SEC Form 13F-HR, reporting period 2026-06-30. Values are the manager's filed June-30-style quarter-end marks, not live prices. Research, not investment advice.