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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
+3.82%
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
$10.4B
AUM Growth
+$104M
Cap. Flow
-$95.7M
Cap. Flow %
-0.92%
Top 10 Hldgs %
15.37%
Holding
1,080
New
63
Increased
267
Reduced
499
Closed
44

Top Buys

Rank Stock Value
1
CFLT
Confluent
CFLT
+$20.5M
2
OMC icon
Omnicom Group
OMC
+$16.1M
3
GTLS
Chart Industries
GTLS
+$11.1M
4
GABF icon
Gabelli Financial Services Opportunities ETF
GABF
+$9.16M
5
AAP icon
Advance Auto Parts
AAP
+$8.95M

Top Sells

Rank Stock Value
1
MLI icon
Mueller Industries
MLI
+$35.1M
2
MOD icon
Modine Manufacturing
MOD
+$23.5M
3
IPG
Interpublic Group of Companies
IPG
+$18M
4
VRNA
Verona Pharma
VRNA
+$17.5M
5
ZIMV
ZimVie
ZIMV
+$14.9M

Sector Composition

Rank Sector Weight
1 Industrials 33.04%
2 Consumer Discretionary 13.84%
3 Communication Services 13.71%
4 Financials 9.84%
5 Technology 7.05%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
CAT icon
926
Caterpillar
CAT
$387B
$276K ﹤0.01%
481
-95
-16% -$52.8K
HLIT icon
927
Harmonic Inc
HLIT
$1.28B
$275K ﹤0.01%
27,849
-40,391
-59% -$407K
WEX icon
928
WEX
WEX
$6.31B
$273K ﹤0.01%
1,830
-13
-0.7% -$1.96K
NI icon
929
NiSource
NI
$20.4B
$263K ﹤0.01%
6,300
– –
ICE icon
930
Intercontinental Exchange
ICE
$84.4B
$262K ﹤0.01%
1,616
+129
+9% +$20.2K
HOLX
931
DELISTED
Hologic
HOLX
$261K ﹤0.01%
+3,500
New +$256K
TFC icon
932
Truist Financial
TFC
$64B
$259K ﹤0.01%
+5,273
New +$243K
VYX icon
933
NCR Voyix
VYX
$1.14B
$256K ﹤0.01%
25,096
-1,558
-6% -$16.9K
BXC icon
934
BlueLinx
BXC
$706M
$255K ﹤0.01%
4,150
-1,200
-22% -$77.5K
WY icon
935
Weyerhaeuser
WY
$18.4B
$254K ﹤0.01%
10,712
– –
CL icon
936
Colgate-Palmolive
CL
$74.4B
$253K ﹤0.01%
3,200
– –
RNAM
937
DELISTED
Avidity Biosciences
RNAM
$252K ﹤0.01%
+3,500
New +$226K
AUGO
938
Aura Minerals Inc
AUGO
$6.19B
$248K ﹤0.01%
+4,910
New +$193K
CARS icon
939
Cars.com
CARS
$660M
$244K ﹤0.01%
20,000
– –
GDXU icon
940
MicroSectors Gold Miners 3x Leveraged ETN
GDXU
$1.11B
$244K ﹤0.01%
1,000
– –
BA.PRA
941
Boeing Co 6.00% Series A Preferred Stock
BA.PRA
$8.27B
$242K ﹤0.01%
+3,500
New +$234K
SILJ icon
942
Amplify Junior Silver Miners ETF
SILJ
$3.85B
$242K ﹤0.01%
+8,729
New +$215K
DIA icon
943
State Street SPDR Dow Jones Industrial Average ETF Trust
DIA
$48.5B
$240K ﹤0.01%
500
– –
PH icon
944
Parker-Hannifin
PH
$135B
$239K ﹤0.01%
+272
New +$223K
FLEX icon
945
Flex
FLEX
$44.8B
$239K ﹤0.01%
3,950
– –
KEY icon
946
KeyCorp
KEY
$24.4B
$236K ﹤0.01%
11,444
– –
CP icon
947
Canadian Pacific Kansas City
CP
$80.5B
$235K ﹤0.01%
3,196
-270
-8% -$19.9K
KTOS icon
948
Kratos Defense & Security Solutions
KTOS
$11.4B
$235K ﹤0.01%
3,100
-3,200
-51% -$262K
HIG icon
949
Hartford Financial Services
HIG
$39.3B
$234K ﹤0.01%
1,700
-500
-23% -$66K
IGSB icon
950
iShares 1-5 Year Investment Grade Corporate Bond ETF
IGSB
$23.3B
$233K ﹤0.01%
4,415
– –
36 37
38
39 40

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RA
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VPIM
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RI
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HRCM
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WAM
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GAMCO Investors's Q4 2025 Portfolio in Review

As of Q4 2025, GAMCO Investors held 1,080 positions worth $10.4B, up 1% from $10.3B the previous quarter. Its ten largest holdings account for 15% of the portfolio.

GAMCO Investors's Q4 2025 filing shows 63 new, 267 increased, 499 reduced and 44 closed positions. Its largest new stake was Confluent: 836,800 shares worth $25.3M. The largest sale was Mueller Industries, an estimated $35.1M.

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

  • GAMCO Investors's largest Q4 2025 buy was Confluent: 836,800 shares worth $25.3M.
  • GAMCO Investors added most to Omnicom Group in Q4 2025, an estimated $16.1M increase.
  • GAMCO Investors's biggest Q4 2025 reduction was Mueller Industries, cutting an estimated $35.1M.
  • GAMCO Investors fully exited Interpublic Group of Companies in Q4 2025, selling an estimated $18M.
  • GAMCO Investors's ten largest holdings make up 15% of its $10.4B portfolio in Q4 2025.
  • GAMCO Investors opened 63 new positions and closed 44 in Q4 2025.
  • GAMCO Investors's portfolio value rose 1% quarter-over-quarter to $10.4B.

Based on GAMCO Investors's 13F filing for Q4 2025, filed 5 Feb 2026.