GAMCO INVESTORS, INC. ET AL

CIK
807249
City
GREENWICH
State / Country
CT

Top Portfolio Positions

884 positions · $9,466,125,272 total · as of Mar 31, 2026
Ticker Company Shares Value (USD) % of Portfolio
MSGS
Madison Square Garden Sports Corp.
Communication Services
587,652 $188,871,352 2.00%
GATX
Gatx Corp
Industrials
1,100,973 $187,980,130 1.99%
MLI
Mueller Industries Inc
Industrials
1,637,510 $181,436,108 1.92%
CR
Crane Co
Industrials
998,391 $170,724,861 1.80%
NFG
National Fuel Gas Co
Energy
1,369,326 $128,661,870 1.36%
BK
Bank of New York Mellon Corp
Financial Services
1,043,081 $123,740,699 1.31%
MOD
Modine Manufacturing Co
Consumer Cyclical
551,403 $119,494,544 1.26%
AXP
American Express Co
Financial Services
393,708 $119,088,795 1.26%
AME
Ametek Inc/
Industrials
548,597 $117,597,252 1.24%
WTS
Watts Water Technologies Inc
Industrials
404,093 $117,304,156 1.24%

Portfolio Trend

25 quarters · across all stocks

Holdings in OPCH

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Shares Held

Position Value (USD)

25 of 25 shown
Report Date Value (USD) Shares
2026-03-31 $8,181,714 303,927
2025-12-31 $11,756,403 369,002
2025-09-30 $7,488,482 269,758
2025-06-30 $2,823,486 86,930
2025-03-31 $3,203,342 91,655
2024-12-31 $2,527,802 108,957
2024-09-30 $2,867,799 91,623
2024-06-30 $2,576,404 93,011
2024-03-31 $2,840,368 84,686
2023-12-31 $2,954,882 87,708
2023-09-30 $2,828,845 87,445
2023-06-30 $2,885,534 88,813
2023-03-31 $2,785,784 87,686
2022-12-31 $2,638,020 87,671
2022-09-30 $2,776,503 88,227
2022-06-30 $2,680,150 96,443
2022-03-31 $3,042,211 106,520
2021-12-31 $2,929,206 102,996
2021-09-30 $2,779,832 114,585
2021-06-30 $2,680,102 122,547
2021-03-31 $2,216,790 124,960
2020-12-31 $1,965,901 125,697
2020-09-30 $1,593,115 119,156
2020-06-30 $1,665,447 119,989
2020-03-31 $1,685,660 178,000