Terminal · Institutions

Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.

GAMCO INVESTORS, INC. ET AL 13F Holdings -- Portfolio & Top Positions (2026-03-31)

GAMCO INVESTORS, INC. ET AL (CIK 807249) reported $10.16B across 983 reported positions in its SEC 13F filing for 2026-03-31. Largest positions: MSGS ($188.9M, 1.86%), GATX ($188.0M, 1.85%), MLI ($181.4M, 1.79%), CR ($170.7M, 1.68%), NFG ($128.7M, 1.27%). Source: SEC Form 13F.

RankTickerCompanyValue% PortfolioSharesAction
1MSGSMADISON SQUARE GARDEN SPORTS$188.9M1.86%587,652Trimmed
2GATXGATX CORP$188.0M1.85%1.1MTrimmed
3MLIMUELLER INDUSTRIES INC$181.4M1.79%1.6MTrimmed
4CRCRANE CO$170.7M1.68%998,391Trimmed
5NFGNATIONAL FUEL GAS CO$128.7M1.27%1.4MTrimmed
6BKBANK OF NEW YORK MELLON CORP$123.7M1.22%1.0MTrimmed
7MODMODINE MANUFACTURING CO$119.5M1.18%551,403Trimmed
8AXPAMERICAN EXPRESS CO$119.1M1.17%393,708Trimmed
9WTSWATTS WATER TECHNOLOGIES-A$117.3M1.16%404,093Trimmed
10AMEAMETEK INC$117.6M1.16%548,597Trimmed
11TXTTEXTRON INC$113.1M1.11%1.3MTrimmed
12BATRAATLANTA BRAVES HLDS A IN-A$102.5M1.01%2.2MTrimmed
13RSGREPUBLIC SERVICES INC$98.8M0.97%450,940Trimmed
14HRIHERC HOLDINGS INC$96.9M0.95%973,141Trimmed
15SONYSONY GROUP CORP - SP ADR$95.0M0.94%4.6MTrimmed
16MSGESPHERE ENTERTAINMENT CO$93.3M0.92%794,755Trimmed
17RHPRYMAN HOSPITALITY PROPERTIES$85.4M0.84%925,191Trimmed
18CWCURTISS-WRIGHT CORP$85.4M0.84%125,447Trimmed
19CNHICNH INDUSTRIAL NV$82.2M0.81%7.5MTrimmed
20FLSFLOWSERVE CORP$78.4M0.77%1.1MTrimmed
21NPOENPRO INC$77.0M0.76%307,277Trimmed
22MYEMYERS INDUSTRIES INC$72.6M0.72%3.4MTrimmed
23ROLROLLINS INC$70.6M0.69%1.3MTrimmed
24MWAMUELLER WATER PRODUCTS INC-A$70.1M0.69%2.5MTrimmed
25RUSHBRUSH ENTERPRISES INC - CL B$68.6M0.68%1.1MTrimmed

Source: SEC Form 13F filings · as of 2026-03-31