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

Institutional investor · Portfolio as of Q1 2026

Top Holdings1,007 positions

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Activity:

MADISON SQUARE GRDN SPRT COR

587,652$188.9M1.9%$196.53+63.53%
29 qtrssince 2019-Q1
Decreased
0

GATX CORP

1.1M$188M1.9%$65.84+157.38%
29 qtrssince 2019-Q1
Decreased
0

MUELLER INDS INC COM

1.6M$181.4M1.8%$7.05+682.02%
29 qtrssince 2019-Q1
Decreased
0

Crane Co.

998,391$170.7M1.7%$85.69+134.39%
12 qtrssince 2023-Q2
Decreased
0

NATIONAL FUEL GAS CO N J

1.4M$128.7M1.3%$50.26+84.30%
29 qtrssince 2019-Q1
Decreased
0

The Bank of New York Mellon Corp.

1M$123.7M1.2%$40.96+187.34%
29 qtrssince 2019-Q1
Decreased
0

Modine Manufacturing Co.

551,403$119.5M1.2%$11.07+1856.85%
29 qtrssince 2019-Q1
Decreased
0

AMERICAN EXPRESS CO

393,708$119.1M1.2%$99.09+203.46%
29 qtrssince 2019-Q1
Decreased
0

Ametek, Inc.

548,597$117.6M1.2%$79.08+170.65%
29 qtrssince 2019-Q1
Decreased
0

WATTS WATER TECHNOLOGIES INC

404,093$117.3M1.2%$76.03+280.37%
29 qtrssince 2019-Q1
Decreased
0

TEXTRON INC

1.3M$113.1M1.1%$49.15+78.05%
29 qtrssince 2019-Q1
Decreased
0

ATLANTA BRAVES HLDGS INC COM SER A

2.2M$102.5M1.0%$39.20+23.33%
11 qtrssince 2023-Q3
Decreased
0

REPUBLIC SVCS INC

450,940$98.8M1.0%$72.87+197.89%
29 qtrssince 2019-Q1
Decreased
0

HERC HLDGS INC COM

973,141$96.9M1.0%$36.86+167.35%
29 qtrssince 2019-Q1
Decreased
0
SONYSONY
ADR

SONY CORP

4.6M$95M0.9%$8.15+153.92%
29 qtrssince 2019-Q1
Decreased
0

MADISON SQUARE GRDN ENTERTNM

794,755$93.3M0.9%$34.86+236.77%
24 qtrssince 2020-Q2
Decreased
0

Curtiss-Wright Corp.

125,447$85.4M0.8%$109.82+519.98%
29 qtrssince 2019-Q1
Decreased
0
RHPRHP
REIT

RYMAN HOSPITALITY PPTYS INC

925,191$85.4M0.8%$65.55+38.12%
29 qtrssince 2019-Q1
Decreased
0

CNH INDL N V

7.5M$82.2M0.8%$7.91+52.37%
29 qtrssince 2019-Q1
Decreased
0

Flowserve Corporation

1.1M$78.4M0.8%$39.09+86.95%
29 qtrssince 2019-Q1
Decreased
0
$10.2B
AUM
1,007
Positions
Q1 2026
Filing
HI score · 2.0/5
Quarterly 13F Value Change
-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-2%Q1'26$10.2B
Activity profile
$ moved · Q1'26
New5%Increased20%Decreased64%Exited11%
Composition
Equity vs derivatives
Equity100%Puts0%Calls0%
Holding period
Avg 4.6 years
<1Q4%1-4Q18%1-2Y7%2Y+71%

GAMCO INVESTORS, INC. ET AL manages $10.2B across 1007 positions as of Q1 2026. Top holdings: MSGS (1.9%), GATX (1.9%), MLI (1.8%). Fund DNA: Balanced Allocator. HoldingsIntel Score: 2/5.0.

Q1 2026 Summary

Active quarter - 52 new positions, 81 exits, 318 increased. No standout high-conviction moves this quarter. Portfolio: $10.2B across 1007 positions.

Top holdings by portfolio weight

Total AUM$10B
MSGS1.86%
GATX1.85%
MLI1.79%
CR1.68%
NFG1.27%
BK1.22%
MOD1.18%
AXP1.17%
AME1.16%
WTS1.16%
Other1.11%

Portfolio allocation by GICS sector

Sectors11
Industrials32.95%
Consumer Cyclical14.25%
Communication Services13.54%
Financial Services8.72%
Technology6.53%
Basic Materials4.83%
Consumer Defensive4.08%
Energy3.41%
Unknown3.38%
Utilities3.31%
Other5.00%

Behavioral investing profile

7-dimension, SEC 13F-derived research score
Below Average(2.0 / 5.0)
Holdings P&L66
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

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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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