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

Institutional investor · Portfolio as of Q1 2026

SEC EDGAR SourceSEC Filings

Top Holdings1,007 positions

Activity:
Stock
Shares
Value
Weight
Avg Buy
Est. P&L
Held
Conviction

MADISON SQUARE GRDN SPRT COR

587,652$188.9M1.9%$196.62+94.23%
29 qtrssince 2019-Q1
Decreased
0

GATX CORP

1.1M$188M1.9%$66.58+170.56%
29 qtrssince 2019-Q1
Decreased
0

MUELLER INDS INC

1.6M$181.4M1.8%$29.54+92.90%
29 qtrssince 2019-Q1
Decreased
0

CRANE COMPANY

998,391$170.7M1.7%$85.69+155.65%
12 qtrssince 2023-Q2
Decreased
0

NATIONAL FUEL GAS CO

1.4M$128.7M1.3%$51.23+54.39%
29 qtrssince 2019-Q1
Decreased
0

BANK NEW YORK MELLON CORP

1M$123.7M1.2%$41.28+227.10%
29 qtrssince 2019-Q1
Decreased
0

MODINE MFG CO

551,403$119.5M1.2%$11.14+2108.34%
29 qtrssince 2019-Q1
Decreased
0

AMERICAN EXPRESS CO

393,708$119.1M1.2%$99.68+251.71%
29 qtrssince 2019-Q1
Decreased
0

AMETEK INC

548,597$117.6M1.2%$79.33+194.95%
29 qtrssince 2019-Q1
Decreased
0

WATTS WATER TECHNOLOGIES INC

404,093$117.3M1.2%$76.44+360.96%
29 qtrssince 2019-Q1
Decreased
0

TEXTRON INC

1.3M$113.1M1.1%$49.22+84.69%
29 qtrssince 2019-Q1
Decreased
0

ATLANTA BRAVES HLDGS INC

2.2M$102.5M1.0%$39.20+42.18%
11 qtrssince 2023-Q3
Decreased
0

REPUBLIC SVCS INC

450,940$98.8M1.0%$73.54+198.07%
29 qtrssince 2019-Q1
Decreased
0

HERC HLDGS INC

973,141$96.9M1.0%$37.34+298.77%
29 qtrssince 2019-Q1
Decreased
0
SONYSONY
ADR

SONY GROUP CORP

4.6M$95M0.9%$18.51+12.66%
29 qtrssince 2019-Q1
Decreased
0

SPHERE ENTERTAINMENT CO

794,755$93.3M0.9%$34.93+324.30%
24 qtrssince 2020-Q2
Decreased
0

CURTISS WRIGHT CORP

125,447$85.4M0.8%$109.90+586.77%
29 qtrssince 2019-Q1
Decreased
0
RHPRHP
REIT

RYMAN HOSPITALITY PPTYS INC

925,191$85.4M0.8%$67.70+85.68%
29 qtrssince 2019-Q1
Decreased
0

CNH INDL N V

7.5M$82.2M0.8%$7.91+32.03%
29 qtrssince 2019-Q1
Decreased
0

FLOWSERVE CORP

1.1M$78.4M0.8%$39.48+78.54%
29 qtrssince 2019-Q1
Decreased
0
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$10.2B
AUM
1,007
Positions
Q1 2026
Filing
Rating · 2.0
Quarterly Portfolio 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%Increased21%Decreased64%Exited11%
Composition
Equity vs derivatives
Equity100%Puts0%Calls0%
Holding period
Avg 4.7 years
<1Q4%1-4Q18%1-2Y7%2Y+72%

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 Rating: 2/5.0.

Q1 2026 Summary

Active quarter - 50 new positions, 80 exits, 319 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 quality assessment
Below Average(2.0 / 5.0)
Track Record68
Conviction31
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.

Accumulation Streaks

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

Security
7Q
CZRCAESARS ENTERTAINMENT INC NE
Q3 2024 Q1 2026+748,652 shares+$15.3M
7Q
CCOCLEAR CHANNEL OUTDOOR HLDGS
Q3 2024 Q1 2026+4.5M shares+$15.1M
7Q
LWAYLIFEWAY FOODS INC
Q3 2024 Q1 2026+101,150 shares+$2.7M

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

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