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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
JACK icon
1026
Jack in the Box
JACK
$335M
– –
-12,291
Closed -$243K
K
1027
DELISTED
Kellanova
K
– –
-10,043
Closed -$824K
KREF
1028
KKR Real Estate Finance Trust
KREF
$499M
– –
-50,000
Closed -$450K
LAZ icon
1029
Lazard
LAZ
$4.31B
– –
-4,000
Closed -$211K
LGL.WS
1030
DELISTED
LGL Group Inc Warrants
LGL.WS
– –
-476,937
Closed -$153K
LIN icon
1031
Linde
LIN
$226B
– –
-4,488
Closed -$2.13M
MERC icon
1032
Mercer International
MERC
$39.8M
– –
-68,795
Closed -$198K
NKE icon
1033
Nike
NKE
$61.9B
– –
-3,561
Closed -$248K
NVO
1034
Novo Nordisk
NVO
$209B
– –
-4,144
Closed -$230K
OGN icon
1035
Organon & Co
OGN
$3.57B
– –
-11,630
Closed -$124K
PPL
1036
PPL Corp
PPL
$26.7B
– –
-5,521
Closed -$205K
PRO
1037
DELISTED
PROS Holdings
PRO
– –
-12,000
Closed -$275K
SAND
1038
DELISTED
Sandstorm Gold
SAND
– –
-263,900
Closed -$3.3M
SHLD icon
1039
Global X Defense Tech ETF
SHLD
$7.62B
– –
-4,000
Closed -$281K
SPR
1040
DELISTED
Spirit AeroSystems
SPR
– –
-99,175
Closed -$3.83M
SRDX
1041
DELISTED
Surmodics
SRDX
– –
-114,600
Closed -$3.43M
TIXT
1042
DELISTED
TELUS International
TIXT
– –
-25,000
Closed -$112K
TRML
1043
DELISTED
Tourmaline Bio
TRML
– –
-10,000
Closed -$478K
VBTX
1044
DELISTED
Veritex Holdings
VBTX
– –
-27,000
Closed -$905K
VMEO
1045
DELISTED
Vimeo
VMEO
– –
-17,251
Closed -$134K
VRNA
1046
DELISTED
Verona Pharma
VRNA
– –
-163,800
Closed -$17.5M
VRNT
1047
DELISTED
Verint Systems
VRNT
– –
-20,000
Closed -$405K
VRSN icon
1048
VeriSign
VRSN
$26.6B
– –
-1,383
Closed -$387K
VRTX icon
1049
Vertex Pharmaceuticals
VRTX
$126B
– –
-512
Closed -$201K
WOW
1050
DELISTED
WideOpenWest
WOW
– –
-1,335,850
Closed -$6.89M
39 40 41
42
43

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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.