GAMCO INVESTORS, INC. ET AL
Top Portfolio Positions
890 positions ·
$9,576,374,253 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| MSGS |
Madison Square Garden Sports Corp.
Communication Services
|
587,652 | $188,871,352 | 1.97% | |
| GATX |
Gatx Corp
Industrials
|
1,100,973 | $187,980,130 | 1.96% | |
| MLI |
Mueller Industries Inc
Industrials
|
1,637,510 | $181,436,108 | 1.89% | |
| CR |
Crane Co
Industrials
|
998,391 | $170,724,861 | 1.78% | |
| NFG |
National Fuel Gas Co
Energy
|
1,369,326 | $128,661,870 | 1.34% | |
| BNY |
Bank of New York Mellon Corp
Financial Services
|
1,043,081 | $123,740,699 | 1.29% | |
| MOD |
Modine Manufacturing Co
Consumer Cyclical
|
551,403 | $119,494,544 | 1.25% | |
| AXP |
American Express Co
Financial Services
|
393,708 | $119,088,795 | 1.24% | |
| AME |
Ametek Inc/
Industrials
|
548,597 | $117,597,252 | 1.23% | |
| WTS |
Watts Water Technologies Inc
Industrials
|
404,093 | $117,304,156 | 1.22% |
Portfolio Trend
25 quarters · across all stocks
Holdings in ROCK
Shares Held
Position Value (USD)
24 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $4,218,046 | 105,795 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $4,512,388 | 91,270 | Shares | Sole | 2026-02-05 | |
| 2025-09-30 | $5,744,316 | 91,470 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $5,461,630 | 92,570 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $5,274,707 | 89,920 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $5,137,258 | 87,220 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $6,268,874 | 89,645 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $6,194,863 | 90,370 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $7,261,390 | 90,170 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $7,129,524 | 90,270 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $6,134,633 | 90,870 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $5,783,606 | 91,920 | Shares | Sole | 2023-08-15 | |
| 2023-03-31 | $4,118,620 | 84,920 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $3,827,309 | 83,420 | Shares | Sole | 2023-02-15 | |
| 2022-09-30 | $3,464,724 | 84,650 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $2,976,000 | 76,800 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $2,933,485 | 68,300 | Shares | Sole | 2022-05-18 | |
| 2021-12-31 | $3,487,364 | 52,300 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $3,503,395 | 50,300 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $3,716,297 | 48,700 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $4,310,121 | 47,100 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $3,589,806 | 49,900 | Shares | Sole | 2021-02-05 | |
| 2020-09-30 | $3,250,486 | 49,900 | Shares | Sole | 2020-11-06 | |
| 2020-06-30 | $2,482,117 | 51,700 | Shares | Sole | 2020-08-13 | |
| No 13F history on record for this holder in this stock. | ||||||