GAMCO INVESTORS, INC. ET ALGAMCO INVESTORS, INC. ET AL

Institutional investor · Portfolio as of Q4 2025

Top Holdings1,036 positions

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Activity:

MUELLER INDS INC COM

1.9M$214.4M2.1%$7.05+707.69%
28 qtrssince 2019-Q1
Decreased
0

GATX CORP

1.2M$203.1M2.0%$65.84+154.75%
28 qtrssince 2019-Q1
Decreased
0

Crane Co.

1.1M$196.4M1.9%$85.69+118.92%
11 qtrssince 2023-Q2
Decreased
0

MADISON SQUARE GRDN SPRT COR

613,391$158.7M1.5%$196.53+31.61%
28 qtrssince 2019-Q1
Increased
48

HERC HLDGS INC COM

1.1M$158.3M1.5%$36.86+296.62%
28 qtrssince 2019-Q1
Decreased
0

AMERICAN EXPRESS CO

422,221$156.2M1.5%$99.09+270.33%
28 qtrssince 2019-Q1
Decreased
0

The Bank of New York Mellon Corp.

1.2M$141M1.4%$40.96+179.95%
28 qtrssince 2019-Q1
Decreased
0
SONYSONY
ADR

SONY CORP

5M$127.4M1.2%$8.15+215.43%
28 qtrssince 2019-Q1
Decreased
0

Ametek, Inc.

606,859$124.6M1.2%$79.08+158.81%
28 qtrssince 2019-Q1
Decreased
0

TEXTRON INC

1.4M$120.4M1.2%$49.15+77.22%
28 qtrssince 2019-Q1
Decreased
0

WATTS WATER TECHNOLOGIES INC

425,854$117.5M1.1%$76.03+261.10%
28 qtrssince 2019-Q1
Decreased
0

NATIONAL FUEL GAS CO N J

1.4M$115.7M1.1%$50.26+56.15%
28 qtrssince 2019-Q1
Increased
49

Modine Manufacturing Co.

830,779$110.9M1.1%$11.07+1105.57%
28 qtrssince 2019-Q1
Decreased
0

REPUBLIC SVCS INC

472,220$100.1M1.0%$72.87+187.40%
28 qtrssince 2019-Q1
Increased
42

ATLANTA BRAVES HLDGS INC COM SER A

2.2M$94.8M0.9%$39.20+8.69%
10 qtrssince 2023-Q3
Increased
44
RHPRHP
REIT

RYMAN HOSPITALITY PPTYS INC

965,919$91.4M0.9%$65.55+39.77%
28 qtrssince 2019-Q1
Decreased
0

Flowserve Corporation

1.3M$87.2M0.8%$39.09+75.92%
28 qtrssince 2019-Q1
Decreased
0

ROLLINS INC

1.4M$83M0.8%$25.26+134.96%
28 qtrssince 2019-Q1
Decreased
0

MADISON SQUARE GRDN ENTERTNM

858,887$81.7M0.8%$34.86+172.74%
23 qtrssince 2020-Q2
Decreased
0

WARNER BROS DISCOVERY INC COM SER A

2.8M$79.8M0.8%$13.02+122.28%
15 qtrssince 2022-Q2
Decreased
0
$10.4B
AUM
1,036
Positions
Q4 2025
Filing
HI score · 2.0/5
Quarterly 13F Value Change
+6%Q3'24$9.8B-2%Q4'24$9.5B-5%Q1'25$9.1B+11%Q2'25$10.1B+2%Q3'25$10.3B+1%Q4'25$10.4B
Activity profile
$ moved · Q4'25
New10%Increased33%Decreased50%Exited7%
Composition
Equity vs derivatives
Equity100%Puts0%Calls0%
Holding period
Avg 4.3 years
<1Q4%1-4Q20%1-2Y7%2Y+69%

GAMCO INVESTORS, INC. ET AL manages $10.4B across 1036 positions as of Q4 2025. Top holdings: MLI (2.1%), GATX (2.0%), CR (1.9%). Fund DNA: Balanced Allocator. HoldingsIntel Score: 2/5.0.

Q4 2025 Summary

Active quarter - 73 new positions, 52 exits, 270 increased. Top move: NFG (INCREASED, conviction 49). Portfolio: $10.4B across 1036 positions.

Top holdings by portfolio weight

Total AUM$10B
MLI2.06%
GATX1.95%
CR1.89%
MSGS1.52%
HRI1.52%
AXP1.50%
BK1.35%
SONY1.22%
AME1.20%
TXT1.16%
Other1.13%

Portfolio allocation by GICS sector

Sectors11
Industrials32.93%
Consumer Cyclical14.18%
Communication Services13.35%
Financial Services9.89%
Technology7.04%
Basic Materials4.53%
Consumer Defensive3.78%
Healthcare3.28%
Unknown3.20%
Utilities3.00%
Other4.81%

Behavioral investing profile

7-dimension, SEC 13F-derived research score
Below Average(2.0 / 5.0)
Holdings P&L67
Conviction30
Concentration22
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Position Outcomes

Best and worst performing positions by estimated return

Cost basis estimates based on full filing history using quarter-end prices. Actual transaction prices are not disclosed in 13F filings.

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Accumulation Streaks

Positions with 2+ consecutive quarters of increases - persistent directional conviction.

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Data sourced from SEC EDGAR 13F filings. Not financial advice. Full disclaimer

Verify source filings on SEC EDGAR

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