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GI

GAMCO Investors Portfolio holdings

AUM $10.2B
1-Year Est. Return 30.27%
This Fund
S&P 500
This Quarter Est. Return
+9.29%
1 Year Est. Return
+30.27%
3 Year Est. Return
+82.44%
5 Year Est. Return
+114.21%
10 Year Est. Return
+424.08%
AUM
$10.3B
AUM Growth
+$185M
Cap. Flow
-$526M
Cap. Flow %
-5.11%
Top 10 Hldgs %
15.68%
Holding
1,086
New
37
Increased
203
Reduced
552
Closed
71

Top Buys

Rank Stock Value
1
VRNA
Verona Pharma
VRNA
+$17.1M
2
CZR icon
Caesars Entertainment
CZR
+$11.4M
3
GTLS
Chart Industries
GTLS
+$5.59M
4
OPCH icon
Option Care Health
OPCH
+$5.29M
5
IVW icon
iShares S&P 500 Growth ETF
IVW
+$5.26M

Top Sells

Rank Stock Value
1
PARAA
Paramount Global Class A
PARAA
+$62.8M
2
MLI icon
Mueller Industries
MLI
+$37.1M
3
MOD icon
Modine Manufacturing
MOD
+$24.6M
4
SONY icon
Sony
SONY
+$16.2M
5
AD
Array Digital Infrastructure
AD
+$16.1M

Sector Composition

Rank Sector Weight
1 Industrials 33.41%
2 Consumer Discretionary 14.5%
3 Communication Services 13%
4 Financials 9.75%
5 Technology 7.13%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
MLI icon
1
Mueller Industries
MLI
$14.1B
$222M 2.15%
4,387,824
-808,522
-16% -$37.1M
GATX icon
2
GATX Corp
GATX
$6.55B
$214M 2.08%
1,226,539
-59,414
-5% -$9.61M
CR icon
3
Crane Co
CR
$13.1B
$202M 1.96%
1,099,528
-48,073
-4% -$9.07M
SONY icon
4
Sony
SONY
$123B
$150M 1.46%
5,218,584
-602,597
-10% -$16.2M
AXP icon
5
American Express
AXP
$223B
$149M 1.44%
447,299
-23,416
-5% -$7.45M
BNY
6
Bank of New York Mellon
BNY
$108B
$142M 1.38%
1,306,010
-136,804
-9% -$14M
MOD icon
7
Modine Manufacturing
MOD
$12.8B
$141M 1.36%
988,449
-193,307
-16% -$24.6M
MSGS icon
8
Madison Square Garden
MSGS
$9.54B
$138M 1.34%
606,518
-8,270
-1% -$1.7M
NFG icon
9
National Fuel Gas
NFG
$7.84B
$130M 1.26%
1,408,545
-102,362
-7% -$8.92M
HRI icon
10
Herc Holdings
HRI
$5.43B
$128M 1.25%
1,101,214
-12,622
-1% -$1.63M
WTS icon
11
Watts Water Technologies
WTS
$11.5B
$123M 1.19%
439,752
-15,004
-3% -$4.02M
TXT icon
12
Textron
TXT
$16.6B
$117M 1.14%
1,390,057
-35,088
-2% -$2.86M
AME icon
13
Ametek
AME
$55.5B
$117M 1.14%
622,749
-12,570
-2% -$2.31M
RSG icon
14
Republic Services
RSG
$66.7B
$108M 1.05%
469,977
-25,087
-5% -$5.89M
BATRA icon
15
Atlanta Braves Holdings Series A
BATRA
$3.53B
$97.9M 0.95%
2,153,509
-91,538
-4% -$4.33M
ROL icon
16
Rollins
ROL
$18.6B
$86.9M 0.84%
1,480,209
-91,451
-6% -$5.2M
RHP icon
17
Ryman Hospitality Properties
RHP
$8.4B
$86.8M 0.84%
968,633
+2,896
+0.3% +$283K
CNH
18
CNH Industrial
CNH
$13.8B
$85.6M 0.83%
7,886,313
-121,274
-2% -$1.48M
NPO icon
19
Enpro
NPO
$7.05B
$78.4M 0.76%
346,694
-40,392
-10% -$8.72M
AN icon
20
AutoNation
AN
$6.97B
$76.3M 0.74%
348,943
-14,130
-4% -$2.98M
CW icon
21
Curtiss-Wright
CW
$27.7B
$72.5M 0.7%
133,573
-3,175
-2% -$1.56M
FLS icon
22
Flowserve
FLS
$9.25B
$71.4M 0.69%
1,342,699
-8,873
-0.7% -$482K
PAG icon
23
Penske Automotive Group
PAG
$14.3B
$70M 0.68%
402,418
-8,922
-2% -$1.59M
ORLY icon
24
O'Reilly Automotive
ORLY
$72.4B
$67.1M 0.65%
622,187
-15,233
-2% -$1.53M
MWA icon
25
Mueller Water Products
MWA
$3.92B
$66.7M 0.65%
2,612,033
-87,424
-3% -$2.23M
1
2 3 4 5

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GAMCO Investors's Q3 2025 Portfolio in Review

As of Q3 2025, GAMCO Investors held 1,086 positions worth $10.3B, up 1.8% from $10.1B the previous quarter. Its ten largest holdings account for 16% of the portfolio.

GAMCO Investors withdrew a net $526M in Q3 2025, closing 71 positions and reducing 552 holdings. Its most notable exit was Paramount Global Class A, an estimated $62.8M position sold in full.

By sector, the portfolio is most concentrated in Industrials at 33% of assets, up from 33% a quarter earlier, followed by Consumer Discretionary and Communication Services.

Against the trend, GAMCO Investors opened a new position in Verona Pharma worth $17.5M.

  • GAMCO Investors's largest Q3 2025 buy was Verona Pharma: 163,800 shares worth $17.5M.
  • GAMCO Investors added most to Caesars Entertainment in Q3 2025, an estimated $11.4M increase.
  • GAMCO Investors's biggest Q3 2025 reduction was Mueller Industries, cutting an estimated $37.1M.
  • GAMCO Investors fully exited Paramount Global Class A in Q3 2025, selling an estimated $62.8M.
  • GAMCO Investors's ten largest holdings make up 16% of its $10.3B portfolio in Q3 2025.
  • GAMCO Investors opened 37 new positions and closed 71 in Q3 2025.
  • GAMCO Investors's portfolio value rose 1.8% quarter-over-quarter to $10.3B.

Based on GAMCO Investors's 13F filing for Q3 2025, filed 12 Nov 2025.