Mario Gabelli

Mario Gabelli

13F
GAMCO Investors
Last update 2025-05-14 829 Stocks (27 new)
Value $9.08 Bil Turnover 1 %
Countries:

Mario Gabelli Profile

Mario J. Gabelli is the Chairman and Chief Executive Officer of GAMCO Investors Inc., the firm he founded in 1977. A 1965 summa cum laude graduate of Fordham University's College of Business Administration, he also holds an M.B.A. from Columbia University Graduate School of Business and honorary doctorates from Fordham University and Roger Williams University.
Gabelli serves on the Boards of Boston College, Roger Williams University, Columbia University Graduate School of Business, the American-Italian Cancer Foundation, the Foundation for Italian Art & Culture and is a Trustee of the Winston Churchill Foundation of the United States and of the E.L. Wiegand Foundation. He was Morningstar's Portfolio Manager of the Year in 1997. He was named Money Manager of the Year by Institutional Investor for 2011 and is a member of Barron's All Star Century Team.

Mario Gabelli Investing Philosophy

Gabelli's GAMCO Asset Management is credited by the academic community with establishing the Private Market Value with a Catalyst™ investment philosophy and applying this to the analysis of public equity securities. The fund's investment approach utilizes fundamental, bottom-up research to identify securities selling below their intrinsic value. GAMCO seeks to identify mispriced companies with strong businesses and the presence of a catalyst that will create value.

Mario Gabelli Portfolio and Latest Trades

Type:
Ticker
Company
Date
Action
Impact %
Price Range
Price
Price Change from Avrg%
Comment
Current Shares
Share Change
PDCO
Patterson Companies Inc
2025-03-31
Reduce
Reduce
-0.20%
30.8 ($31.04) 31.25
$31.33
0.93%
Reduce -86.51%
97,550
-625,707
SNRE
Sunrise Communications AG
2025-03-31
Reduce
Reduce
-0.16%
43.27 ($46.86) 50.18
$56.58
20.74%
Reduce -82.1%
79,189
-363,313
SUM Unlock Delisted
Summit Materials Inc
2025-03-31
Sold Out
Sold Out
-0.10%
50.95 ($52.09) 52.49
$52.49
0.77%
Sold Out
0
-182,800
GEAR
Revelyst Inc
2025-03-31
Sold Out
Sold Out
-0.10%
19.22 ($19.65) 20.08
$20.08
2.19%
Sold Out
0
-512,939
NPO
Enpro Inc
2025-03-31
Reduce
Reduce
-0.08%
161.21 ($179.63) 207.46
$191.55
6.64%
Reduce -10.67%
391,908
-46,802
AXP
American Express Co
2025-03-31
Reduce
Reduce
-0.07%
255.39 ($295.58) 325.87
$318.98
7.92%
Reduce -4.62%
490,444
-23,743
CVCO
Cavco Industries Inc
2025-03-31
Reduce
Reduce
-0.07%
431.31 ($502.7) 539.1
$434.76
-13.52%
Reduce -12.17%
102,020
-14,132
HRI
Herc Holdings Inc
2025-03-31
Reduce
Reduce
-0.07%
122.25 ($170.37) 211.06
$131.69
-22.70%
Reduce -2.93%
1,088,202
-32,903
K
Kellanova
2025-03-31
Reduce
Reduce
-0.07%
81.06 ($82.1) 82.9
$79.53
-3.13%
Reduce -93.12%
6,000
-81,188
FTAI
FTAI Aviation Ltd
2025-03-31
Reduce
Reduce
-0.06%
83.79 ($118.16) 174.02
$115.04
-2.64%
Reduce -85.4%
6,300
-36,850
ITCI Unlock Delisted
Intra-Cellular Therapies Inc
2025-03-31
New Buy
New Buy
+0.06%
81.78 ($124.62) 131.92
$131.87
5.82%
New holding
38,100
38,100
SONY
Sony Group Corp
2025-03-31
Reduce
Reduce
-0.06%
19.88 ($23.11) 25.64
$26.03
12.64%
Reduce -4.25%
6,055,292
-268,882
BYD
Boyd Gaming Corp
2025-03-31
Reduce
Reduce
-0.05%
65.83 ($73.35) 79.52
$78.23
6.65%
Reduce -12.48%
466,510
-66,540
GPC
Genuine Parts Co
2025-03-31
Reduce
Reduce
-0.05%
115.91 ($120.31) 129.02
$121.31
0.83%
Reduce -7.57%
472,703
-38,724
ROG
Rogers Corp
2025-03-31
Add
Add
+0.05%
67.53 ($86.04) 102.68
$68.48
-20.41%
Add 63.75%
190,150
74,025
TMUS
T-Mobile US Inc
2025-03-31
Reduce
Reduce
-0.05%
211.3 ($246.5) 272.83
$238.26
-3.34%
Reduce -22.39%
71,829
-20,722
HCP Unlock Delisted
HashiCorp Inc
2025-03-31
Sold Out
Sold Out
-0.05%
33.99 ($34.32) 34.81
$34.78
1.34%
Sold Out
0
-137,949
AJG
Arthur J. Gallagher & Co
2025-03-31
Add
Add
+0.04%
275.89 ($315.87) 345.24
$320.12
1.35%
Add 83.02%
23,476
10,649
MSFT
Microsoft Corp
2025-03-31
Reduce
Reduce
-0.04%
375.39 ($407.71) 447.2
$497.41
22.00%
Reduce -7.64%
116,893
-9,672
NFG
National Fuel Gas Co
2025-03-31
Add
Add
+0.04%
60.71 ($71.92) 79.19
$84.71
17.78%
Add 3.33%
1,495,867
48,202
NFLX
Netflix Inc
2025-03-31
Reduce
Reduce
-0.04%
828.4 ($951.01) 1058.6
$1,339.13
40.81%
Reduce -27.07%
12,043
-4,470
ORLY
O'Reilly Automotive Inc
2025-03-31
Reduce
Reduce
-0.04%
79.18 ($86.99) 95.51
$90.13
3.61%
Reduce -6.23%
651,525
-2,886
RSG
Republic Services Inc
2025-03-31
Reduce
Reduce
-0.04%
200.09 ($224.22) 242.16
$246.61
9.99%
Reduce -3.98%
510,991
-21,202
TGI
Triumph Group Inc
2025-03-31
Reduce
Reduce
-0.04%
18.35 ($23.15) 25.5
$25.75
11.23%
Reduce -32.36%
383,019
-183,270
WFC
Wells Fargo & Co
2025-03-31
Reduce
Reduce
-0.04%
66.78 ($75.08) 81.42
$80.12
6.71%
Reduce -7.51%
702,648
-57,086
AMLP
Alerian MLP ETF
2025-03-31
Add
Add
+0.03%
48.65 ($51.34) 53.06
$48.86
-4.83%
Add 299.24%
73,780
55,300
GOOG
Alphabet Inc
2025-03-31
Reduce
Reduce
-0.03%
156.06 ($183.12) 207.71
$177.39
-3.13%
Reduce -5.81%
218,274
-13,461
AME
AMETEK Inc
2025-03-31
Reduce
Reduce
-0.03%
170.39 ($181.78) 190.43
$180.96
-0.45%
Reduce -2.29%
638,208
-14,940
CZR
Caesars Entertainment Inc
2025-03-31
Add
Add
+0.03%
25 ($32.53) 39.76
$28.38
-12.76%
Add 32.47%
499,372
122,404
XLP
Consumer Staples Select Sector SPDR
2025-03-31
Add
Add
+0.03%
76.23 ($79.81) 83.6
$80.97
1.45%
Add 90.7%
82,000
39,000
CR
Crane Co
2025-03-31
Reduce
Reduce
-0.03%
150.33 ($160.45) 175.81
$189.89
18.35%
Reduce -1.8%
1,168,104
-21,417
DE
Deere & Co
2025-03-31
Reduce
Reduce
-0.03%
408.57 ($467.8) 509.27
$508.49
8.70%
Reduce -4.35%
134,818
-6,128
LLY
Eli Lilly and Co
2025-03-31
Reduce
Reduce
-0.03%
725.72 ($832.09) 929.72
$779.53
-6.32%
Reduce -10.35%
30,070
-3,473
GATX
GATX Corp
2025-03-31
Reduce
Reduce
-0.03%
149.94 ($159.25) 167.38
$153.56
-3.57%
Reduce -1.57%
1,300,493
-20,772
JBSS
John B Sanfilippo & Son Inc
2025-03-31
Add
Add
+0.03%
68.94 ($76.49) 90.02
$63.26
-17.30%
Add 49.24%
130,805
43,160
JPM
JPMorgan Chase & Co
2025-03-31
Reduce
Reduce
-0.03%
225.19 ($254.94) 279.95
$289.91
13.72%
Reduce -4.89%
206,737
-10,618
MSGS
Madison Square Garden Sports Corp
2025-03-31
Add
Add
+0.03%
185.75 ($206.57) 223.33
$208.95
1.15%
Add 2.49%
603,324
14,669
MLI
Mueller Industries Inc
2025-03-31
Reduce
Reduce
-0.03%
76.14 ($79.85) 82.67
$79.47
-0.48%
Reduce -1.48%
2,663,402
-39,986
MWA
Mueller Water Products Inc
2025-03-31
Reduce
Reduce
-0.03%
21.65 ($25.08) 28.24
$24.04
-4.15%
Reduce -3.79%
2,801,104
-110,452
NVDA
NVIDIA Corp
2025-03-31
Reduce
Reduce
-0.03%
106.98 ($126.74) 149.43
$157.99
24.66%
Reduce -5.9%
300,792
-18,858
PLTR
Palantir Technologies Inc
2025-03-31
Reduce
Reduce
-0.03%
64.98 ($87.82) 124.62
$136.32
55.23%
Reduce -64.83%
20,183
-37,200
WYNN
Wynn Resorts Ltd
2025-03-31
Add
Add
+0.03%
77 ($85.28) 93.47
$93.67
9.84%
Add 60.91%
89,880
34,023
XYL
Xylem Inc
2025-03-31
Reduce
Reduce
-0.03%
114.02 ($123.92) 132.04
$129.36
4.39%
Reduce -5.17%
378,519
-20,651
BALY
Ballys Corp
2025-03-31
Sold Out
Sold Out
-0.03%
11.9 ($16.75) 18.74
$9.58
-42.81%
Sold Out
0
-173,666
SMAR Unlock Delisted
Smartsheet Inc
2025-03-31
Sold Out
Sold Out
-0.03%
56.06 ($56.28) 56.47
$56.47
0.34%
Sold Out
0
-44,440
ALTM Unlock Delisted
Arcadium Lithium PLC
2025-03-31
Sold Out
Sold Out
-0.03%
5.16 ($5.71) 5.84
$5.84
2.28%
Sold Out
0
-525,004
ACCD
Accolade Inc
2025-03-31
New Buy
New Buy
+0.02%
3.35 ($6.69) 7.01
$7.02
4.93%
New holding
220,000
220,000
AAP
Advance Auto Parts Inc
2025-03-31
Add
Add
+0.02%
33.63 ($42.89) 49.79
$46.49
8.39%
Add 9.31%
451,925
38,500
AQN
Algonquin Power & Utilities Corp
2025-03-31
Add
Add
+0.02%
4.27 ($4.72) 5.19
$5.73
21.40%
Add 12.04%
3,202,100
344,100
GOOGL
Alphabet Inc
2025-03-31
Reduce
Reduce
-0.02%
154.33 ($181.36) 206.38
$176.23
-2.83%
Reduce -12.02%
57,037
-7,794
ATEX
Anterix Inc
2025-03-31
Add
Add
+0.02%
27.73 ($34.4) 41.99
$25.64
-25.47%
Add 36.62%
202,570
54,300
AN
AutoNation Inc
2025-03-31
Reduce
Reduce
-0.02%
156.67 ($178.41) 195.15
$198.65
11.34%
Reduce -2.45%
373,795
-9,385
BAC
Bank of America Corp
2025-03-31
Reduce
Reduce
-0.02%
39.61 ($44.56) 47.74
$47.32
6.19%
Reduce -5.48%
567,212
-32,860
BK
Bank of New York Mellon Corp
2025-03-31
Reduce
Reduce
-0.02%
75.42 ($84.04) 88.95
$91.11
8.41%
Reduce -2.04%
1,487,828
-30,925
BRK.B
Berkshire Hathaway Inc
2025-03-31
Reduce
Reduce
-0.02%
442.66 ($486.15) 534.52
$485.77
-0.08%
Reduce -3.91%
83,570
-3,398
CNH
CNH Industrial NV
2025-03-31
Reduce
Reduce
-0.02%
11.09 ($12.54) 13.54
$12.96
3.35%
Reduce -1.77%
7,887,160
-142,155
CMCSA
Comcast Corp
2025-03-31
Reduce
Reduce
-0.02%
33.19 ($36.08) 38.23
$35.69
-1.08%
Reduce -9.31%
459,737
-47,191
DEO
Diageo PLC
2025-03-31
Reduce
Reduce
-0.02%
104.79 ($113.02) 126.12
$100.84
-10.78%
Reduce -4.75%
244,390
-12,183
GEV
GE Vernova Inc
2025-03-31
Reduce
Reduce
-0.02%
270.13 ($348.71) 437.71
$529.15
51.75%
Reduce -30.32%
13,743
-5,980
GDEN
Golden Entertainment Inc
2025-03-31
Add
Add
+0.02%
25.24 ($30.78) 34.09
$29.43
-4.39%
Add 9.29%
825,426
70,175
TV
Grupo Televisa SAB
2025-03-31
Add
Add
+0.02%
1.68 ($1.89) 2.17
$2.19
15.87%
Add 4.83%
17,946,426
827,363
HES
Hess Corp
2025-03-31
Reduce
Reduce
-0.02%
135.42 ($147.03) 160.52
$138.54
-5.77%
Reduce -50.67%
11,027
-11,325
HON
Honeywell International Inc
2025-03-31
Reduce
Reduce
-0.02%
202.75 ($214.7) 226.52
$232.88
8.47%
Reduce -4.15%
208,304
-9,025
KHC
The Kraft Heinz Co
2025-03-31
Reduce
Reduce
-0.02%
28.51 ($29.93) 32.22
$25.82
-13.73%
Reduce -29.77%
161,006
-68,265
MOD
Modine Manufacturing Co
2025-03-31
Reduce
Reduce
-0.02%
76.06 ($98.54) 142.68
$98.50
-0.04%
Reduce -1.53%
1,185,830
-18,484
MDLZ
Mondelez International Inc
2025-03-31
Reduce
Reduce
-0.02%
56.12 ($61.63) 68.15
$67.44
9.43%
Reduce -4.86%
522,244
-26,667
MNRO
Monro Inc
2025-03-31
Add
Add
+0.02%
14.47 ($19.11) 24.54
$14.91
-21.98%
Add 20.46%
822,515
139,730
ROL
Rollins Inc
2025-03-31
Reduce
Reduce
-0.02%
45.65 ($50.21) 54.03
$56.42
12.37%
Reduce -2.57%
1,701,535
-44,952
SMG
The Scotts Miracle Gro Co
2025-03-31
Add
Add
+0.02%
54.76 ($64.65) 77.7
$65.96
2.03%
Add 13.8%
294,555
35,730
SPB
Spectrum Brands Holdings Inc
2025-03-31
Add
Add
+0.02%
69.67 ($78.45) 86.15
$53.00
-32.44%
Add 10.54%
246,966
23,543
SPOT
Spotify Technology SA
2025-03-31
Reduce
Reduce
-0.02%
457.79 ($558.87) 648.32
$767.34
37.30%
Reduce -41.29%
6,751
-4,748
SMP
Standard Motor Products Inc
2025-03-31
Add
Add
+0.02%
24.92 ($29.34) 31.9
$30.72
4.70%
Add 10.14%
790,210
72,753
TSLA
Tesla Inc
2025-03-31
Add
Add
+0.02%
222.15 ($333.26) 428.22
$317.66
-4.68%
Add 48.71%
22,804
7,469
TXN
Texas Instruments Inc
2025-03-31
Add
Add
+0.02%
173.6 ($187.2) 203.96
$207.62
10.91%
Add 8.89%
106,916
8,727
CPB
The Campbell's Co
2025-03-31
Add
Add
+0.02%
37.29 ($39.2) 42.04
$30.65
-21.81%
Add 4.49%
877,635
37,747
TTC
The Toro Co
2025-03-31
Add
Add
+0.02%
71.86 ($79.05) 87.28
$70.68
-10.59%
Add 46.04%
86,020
27,120
WCN
Waste Connections Inc
2025-03-31
Reduce
Reduce
-0.02%
169.89 ($185.08) 195.19
$186.72
0.89%
Reduce -11.31%
92,241
-11,768
WTS
Watts Water Technologies Inc
2025-03-31
Reduce
Reduce
-0.02%
195.28 ($209.68) 224.67
$245.89
17.27%
Reduce -1.5%
460,238
-7,013
XIFR
XPLR Infrastructure LP
2025-03-31
Add
Add
+0.02%
8.38 ($11.34) 18.87
$8.20
-27.69%
Add 71.65%
477,597
199,361
B Unlock Delisted
Barnes Group Inc
2025-03-31
Sold Out
Sold Out
-0.02%
47.18 ($47.31) 47.48
$47.48
0.36%
Sold Out
0
-47,884
KIM
Kimco Realty Corp
2025-03-31
Sold Out
Sold Out
-0.02%
20.13 ($21.83) 23.43
$21.02
-3.71%
Sold Out
0
-81,887
EDR
Endeavor Group Holdings Inc
2025-03-31
Sold Out
Sold Out
-0.02%
28.53 ($30.64) 35.5
$29.25
-4.54%
Sold Out
0
-58,397
AEM
Agnico Eagle Mines Ltd
2025-03-31
Reduce
Reduce
-0.01%
79.66 ($95.62) 108.41
$118.93
24.38%
Reduce -13.63%
47,785
-7,544
AMCX
AMC Networks Inc
2025-03-31
Add
Add
+0.01%
6.78 ($8.36) 10.41
$6.28
-24.88%
Add 17.57%
505,168
75,488
AMED
Amedisys Inc
2025-03-31
Reduce
Reduce
-0.01%
90.44 ($92.19) 92.9
$98.38
6.71%
Reduce -32.42%
20,500
-9,834
AHR
American Healthcare REIT Inc
2025-03-31
Reduce
Reduce
-0.01%
27.13 ($28.83) 30.54
$36.74
27.44%
Reduce -50.62%
20,000
-20,500
AMH
American Homes 4 Rent
2025-03-31
Add
Add
+0.01%
34.43 ($35.72) 37.81
$36.07
0.98%
Add 15.06%
142,355
18,630
AMT
American Tower Corp
2025-03-31
Reduce
Reduce
-0.01%
173.46 ($196.17) 217.6
$221.02
12.67%
Reduce -10.15%
27,329
-3,088
APA
APA Corp
2025-03-31
Add
Add
+0.01%
18.54 ($21.97) 25.45
$18.29
-16.75%
Add 4.38%
635,052
26,671
AAPL
Apple Inc
2025-03-31
Reduce
Reduce
-0.01%
209.68 ($231.67) 247.1
$205.17
-11.44%
Reduce -3.88%
109,410
-4,419
AMAT
Applied Materials Inc
2025-03-31
Reduce
Reduce
-0.01%
145.06 ($168.16) 195.51
$183.07
8.87%
Reduce -21.79%
15,036
-4,190
ARKO
ARKO Corp
2025-03-31
Add
Add
+0.01%
3.83 ($5.84) 7.82
$4.23
-27.57%
Add 87.47%
352,118
164,288
BATRK
Atlanta Braves Holdings Inc
2025-03-31
Reduce
Reduce
-0.01%
36.1 ($39.01) 40.71
$46.77
19.89%
Reduce -1.53%
1,435,425
-22,251
AZZ
AZZ Inc
2025-03-31
Reduce
Reduce
-0.01%
82.13 ($89.27) 99.01
$94.48
5.84%
Reduce -1.07%
587,248
-6,370
BAX
Baxter International Inc
2025-03-31
Add
Add
+0.01%
29.26 ($32.7) 36.57
$30.28
-7.40%
Add 19.43%
188,673
30,700
BECN Unlock Delisted
Beacon Roofing Supply Inc
2025-03-31
Add
Add
+0.01%
100.48 ($116.47) 123.86
$124.17
6.61%
Add 29.44%
21,480
4,886
BELFA
Bel Fuse Inc
2025-03-31
Reduce
Reduce
-0.01%
72.06 ($81.68) 89.82
$90.18
10.41%
Reduce -13.24%
82,538
-12,600
BRBR
BellRing Brands Inc
2025-03-31
Reduce
Reduce
-0.01%
65.4 ($73.45) 79.39
$57.93
-21.13%
Reduce -6.83%
251,840
-18,452
BRK.A
Berkshire Hathaway Inc
2025-03-31
Reduce
Reduce
-0.01%
663000 ($729331) 801950
$728,800.00
-0.07%
Reduce -2.44%
40
-1
CVGW
Calavo Growers Inc
2025-03-31
Add
Add
+0.01%
21.47 ($23.5) 25.5
$26.59
13.15%
Add 19.88%
267,700
44,400
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