GAMCO INVESTORS, INC. ET AL

CIK 0000807249 · Q1 2026

13F Equity AUM

$10.2B

-2.5% QoQ

Positions

1,007

-29 QoQ

AUM Rank

#634

Top 5%

Skill Alpha (FF)

-1.2%/yr^ns

No Clear Edge

Rank #4,045 · Top 49%

vs S&P -4.5%/yr (unadj.)

Quarters Tracked

~13 years

Portfolio Concentration

Top 5: 8.4%Top 10: 14.3%Top 20: 23.5%

MSGS1.9%

GATX1.9%

MLI1.8%

CR1.7%

NFG1.3%

BK1.2%

MOD1.2%

AXP1.2%

AME1.2%

WTS1.2%

Others (997)85.7%

HHI (Herfindahl-Hirschman Index) measures portfolio concentration. Low (<1500) = diversified, Moderate (1500-2500), High (>2500) = concentrated bets.

Sector Allocation

Industrials32.8%

Communication Services13.5%

Consumer Cyclical12.1%

Financial Services11.2%

Technology6.4%

Basic Materials5.4%

Consumer Defensive4.2%

Energy4.1%

Other10.2%

Portfolio weight by GICS sector based on latest 13F filing. Sectors below 2% are grouped as “Other.”

Position Sizing

Positions: 1007Median: 0.02%Avg: 0.10%

0–0.5%

959(60.1%)

0.5–1%

36(23.5%)

1–3%

12(16.4%)

3–5%

0(0.0%)

5%+

0(0.0%)

Count of positions per weight bucket — (%) = combined portfolio weight

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Portfolio Overlap

Shared: 973Unique: 34vs 20 funds

13.3%Low

1,007

Fund positions

7,299

Consensus CUSIPs

Jaccard similarity of this fund’s portfolio vs the consensus of top 20 funds by AUM. Low (<15%) = contrarian, Moderate (15-40%), High (>40%) = follows the crowd.

Most Similar Funds

Top 9 benchmark funds with highest portfolio overlap (Jaccard similarity)

MORGAN STANLEY

17.3%

BlackRock, Inc.

22.7%

BANK OF AMERICA CORP /DE/

18.3%

STATE STREET CORP

24.2%

GEODE CAPITAL MANAGEMENT, LLC

23.6%

JPMORGAN CHASE & CO

16.9%

VANGUARD CAPITAL MANAGEMENT LLC

23.8%

VANGUARD PORTFOLIO MANAGEMENT LLC

26.3%

FMR LLC

24.1%

Jaccard similarity per fund: shared CUSIPs / (fund A + fund B − shared). Higher values indicate more similar portfolios.

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Position Changes This Quarter

New52Increased318Decreased436Exited81

New Positions

VSNT0.4%

+1.1M

PNFP0.1%

+131K

AMCOR PLC0.1%

+129K

GBELI OP IN LIV AND …0.1%

+221K

SOY0.0%

+302K

UNF0.0%

+3K

APLS0.0%

+21K

KW0.0%

+135K

FSUN0.0%

+15K

AM60.0%

+40K

Increased

MNRO0.4%

+964K(+62%)

CCO0.2%

+959K(+12%)

AES0.2%

+624K(+95%)

MANU0.2%

+581K(+111%)

AIN0.3%

+430K(+200%)

PRGO0.1%

+320K(+30%)

FMC0.1%

+282K(+75%)

HBAN0.1%

+220K(+88%)

SSP0.1%

+220K(+9%)

HTZ0.0%

+206K(+57%)

Decreased

4DH0.4%

-1,081,342(-47%)

WBD0.5%

-766,572(-28%)

SONY0.9%

-385,948(-8%)

CNHI0.8%

-285,007(-4%)

MOD1.2%

-279,376(-34%)

INVX0.4%

-246,650(-12%)

MLI1.8%

-229,734(-12%)

ACCO0.0%

-207,794(-58%)

SBGI0.5%

-206,167(-5%)

TG0.5%

-206,053(-3%)

Exited

-2,051,302

-836,800

-264,407

-513,400

-78,038

-243,941

-127,875

-647,480

-458,000

-66,000

Quarter-over-quarter changes compared to prior 13F filing. New = first appearance; Exited = no longer held.

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Holdings

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