Mario Gabelli

Mario Gabelli

13F
GAMCO Investors
Last update 2026-05-15 983 Stocks (46 new)
Value $10.15 Bil Turnover 3 %
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:

* When viewing the latest picks, trades are first grouped by date (with the most recent shown first) and then sorted within each date group based on the selected field.

* The transaction information on this page (share changes) is calculated by comparing the latest transaction with the most recent filing—13F, 13D/G, or Form 4—whichever is filed most recently. This may differ from the values shown on the Insider page.

Ticker
Company
Date
Action
Impact %
Price Range
Price
Price Change from Avrg%
Comment
Current Shares
Share Change
VSNT
Versant Media Group Inc
2026-03-31
New Buy
New Buy
+0.41%
27.42 ($33.7) 46.65
$38.65
14.69%
New holding
1,111,366
1,111,366
TGNA Unlock Delisted
Tegna Inc
2026-03-31
Sold Out
Sold Out
-0.38%
18.73 ($19.92) 21.05
$20.03
0.55%
Sold Out
0
-2,051,302
MOD
Modine Manufacturing Co
2026-03-31
Reduce
Reduce
-0.36%
119.68 ($188.24) 238.5
$195.60
3.91%
Reduce -33.63%
551,403
-279,376
DAN
Dana Inc
2026-03-31
Reduce
Reduce
-0.25%
24.95 ($31.26) 35.78
$28.44
-9.02%
Reduce -47.17%
1,211,089
-1,081,342
MLI
Mueller Industries Inc
2026-03-31
Reduce
Reduce
-0.25%
107.76 ($119.91) 139.18
$68.85
-42.58%
Reduce -12.3%
3,275,020
-229,734
CFLT Unlock Delisted
Confluent Inc
2026-03-31
Sold Out
Sold Out
-0.24%
30.11 ($30.57) 30.99
$30.99
1.37%
Sold Out
0
-836,800
AIN
Albany International Corp
2026-03-31
Add
Add
+0.22%
49.04 ($56.06) 59.61
$62.71
11.86%
Add 199.75%
644,605
429,561
WBD
Warner Bros. Discovery Inc
2026-03-31
Reduce
Reduce
-0.21%
26.76 ($28) 29.15
$26.78
-4.36%
Reduce -27.7%
2,001,251
-766,572
BNY
Bank of New York Mellon Corp
2026-03-31
Reduce
Reduce
-0.19%
114.66 ($118.92) 127.61
$157.61
32.53%
Reduce -14.14%
1,043,081
-171,767
GATX
GATX Corp
2026-03-31
Reduce
Reduce
-0.16%
164.7 ($179.86) 198.52
$177.71
-1.20%
Reduce -8.07%
1,100,973
-96,664
MNRO
Monro Inc
2026-03-31
Add
Add
+0.15%
15.01 ($19.44) 23.81
$12.73
-34.49%
Add 62.09%
2,517,902
964,470
AZZ
AZZ Inc
2026-03-31
Reduce
Reduce
-0.14%
109.74 ($126.2) 140.24
$150.92
19.59%
Reduce -27.26%
363,371
-136,194
FLS
Flowserve Corp
2026-03-31
Reduce
Reduce
-0.13%
69.16 ($79.19) 92.04
$79.95
0.96%
Reduce -15.21%
1,066,118
-191,318
HRI
Herc Holdings Inc
2026-03-31
Reduce
Reduce
-0.13%
96.87 ($142.68) 181.12
$167.90
17.68%
Reduce -8.77%
973,141
-93,581
TNC
Tennant Co
2026-03-31
Add
Add
+0.13%
60.91 ($72.64) 83.57
$73.89
1.72%
Add 40.55%
706,400
203,802
SNV Unlock Delisted
Synovus Financial Corp
2026-03-31
Sold Out
Sold Out
-0.13%
50.05 ($50.05) 50.05
$50.05
0%
Sold Out
0
-264,407
AME
AMETEK Inc
2026-03-31
Reduce
Reduce
-0.12%
208.37 ($222.22) 241.46
$253.66
14.15%
Reduce -9.6%
548,597
-58,262
CR
Crane Co
2026-03-31
Reduce
Reduce
-0.12%
160.86 ($192.01) 210.23
$219.88
14.51%
Reduce -6.26%
998,391
-66,631
PNFP
Pinnacle Financial Partners Inc
2026-03-31
New Buy
New Buy
+0.11%
82.1 ($93.04) 102.26
$104.68
12.51%
New holding
130,933
130,933
AXP
American Express Co
2026-03-31
Reduce
Reduce
-0.10%
292.27 ($335.29) 383.56
$340.91
1.68%
Reduce -6.75%
393,708
-28,513
GTLS Unlock Delisted
Chart Industries Inc
2026-03-31
Add
Add
+0.10%
206.18 ($207.08) 207.58
$209.90
1.36%
Add 22.81%
271,100
50,351
DE
Deere & Co
2026-03-31
Reduce
Reduce
-0.10%
466.1 ($564.15) 662.49
$620.83
10.05%
Reduce -18.38%
94,924
-21,379
TIGO
Millicom International Cellular SA
2026-03-31
Reduce
Reduce
-0.10%
50.15 ($65.57) 76.95
$97.10
48.09%
Reduce -27.52%
471,976
-179,174
NEM
Newmont Corp
2026-03-31
Reduce
Reduce
-0.10%
95.8 ($115.28) 131.95
$112.98
-2.00%
Reduce -16.7%
496,737
-99,608
ALEX
Alexander & Baldwin Inc
2026-03-31
Sold Out
Sold Out
-0.10%
20.65 ($20.77) 20.85
$20.84
0.34%
Sold Out
0
-513,400
AES
The AES Corp
2026-03-31
Add
Add
+0.09%
13.77 ($14.89) 17.28
$14.73
-1.07%
Add 95.3%
1,278,600
623,900
FCX
Freeport-McMoRan Inc
2026-03-31
Reduce
Reduce
-0.09%
51.93 ($60.42) 68.82
$69.62
15.23%
Reduce -20.03%
757,947
-189,813
MANU
Manchester United PLC
2026-03-31
Add
Add
+0.09%
15.78 ($17.04) 18.03
$21.63
26.94%
Add 110.89%
1,104,738
580,887
SONY
Sony Group Corp
2026-03-31
Reduce
Reduce
-0.09%
19.91 ($22.41) 25.88
$23.46
4.69%
Reduce -7.76%
4,589,084
-385,948
JOE
The St. Joe Co
2026-03-31
Reduce
Reduce
-0.09%
59.81 ($66.93) 72.79
$67.35
0.63%
Reduce -25.1%
471,510
-158,000
FITB
Fifth Third Bancorp
2026-03-31
Add
Add
+0.07%
43.4 ($49.28) 55.08
$57.09
15.85%
Add 529.91%
171,847
144,566
ITT
ITT Inc
2026-03-31
Reduce
Reduce
-0.07%
174.21 ($190.32) 208.86
$213.13
11.99%
Reduce -14.63%
233,562
-40,022
TXT
Textron Inc
2026-03-31
Reduce
Reduce
-0.07%
85.95 ($93.37) 100.77
$89.43
-4.22%
Reduce -6.42%
1,292,180
-88,642
CMA Unlock Delisted
Comerica Inc
2026-03-31
Sold Out
Sold Out
-0.07%
88.65 ($92.26) 98.59
$88.67
-3.89%
Sold Out
0
-78,038
HI
Hillenbrand Inc
2026-03-31
Sold Out
Sold Out
-0.07%
31.72 ($31.86) 31.98
$31.98
0.38%
Sold Out
0
-243,941
AD
Array Digital Infrastructure Inc
2026-03-31
Reduce
Reduce
-0.06%
45.42 ($49.85) 60.28
$35.24
-29.31%
Reduce -12.44%
844,562
-119,999
BYD
Boyd Gaming Corp
2026-03-31
Reduce
Reduce
-0.06%
80.04 ($83.95) 89.56
$83.42
-0.63%
Reduce -28.1%
182,550
-71,350
DCI
Donaldson Co Inc
2026-03-31
Reduce
Reduce
-0.06%
82.61 ($96.57) 110.57
$98.61
2.11%
Reduce -21.42%
274,351
-74,805
DCO
Ducommun Inc
2026-03-31
Reduce
Reduce
-0.06%
96.8 ($119.63) 139.45
$197.07
64.73%
Reduce -13.08%
449,461
-67,639
FOXA
Fox Corp
2026-03-31
Reduce
Reduce
-0.06%
54.12 ($63.8) 76.11
$64.02
0.34%
Reduce -22.02%
291,625
-82,338
MSGS
Madison Square Garden Sports Corp
2026-03-31
Reduce
Reduce
-0.06%
253.04 ($298.04) 341.76
$389.99
30.85%
Reduce -4.2%
587,652
-25,739
NFG
National Fuel Gas Co
2026-03-31
Reduce
Reduce
-0.06%
78.1 ($87.3) 96.3
$80.54
-7.74%
Reduce -5.28%
1,369,326
-76,275
SPHR
Sphere Entertainment Co
2026-03-31
Reduce
Reduce
-0.06%
88.41 ($104.63) 119.01
$159.54
52.48%
Reduce -7.47%
794,755
-64,132
WTS
Watts Water Technologies Inc
2026-03-31
Reduce
Reduce
-0.06%
278.58 ($304.81) 336.18
$392.23
28.68%
Reduce -5.11%
404,093
-21,761
CAT
Caterpillar Inc
2026-03-31
Add
Add
+0.05%
596.52 ($692.61) 775
$842.19
21.60%
Add 1363.2%
7,038
6,557
CVCO
Cavco Industries Inc
2026-03-31
Reduce
Reduce
-0.05%
460.16 ($567.69) 697.76
$592.23
4.32%
Reduce -9.58%
83,074
-8,802
ECL
Ecolab Inc
2026-03-31
Reduce
Reduce
-0.05%
256.48 ($282.22) 308.35
$285.17
1.05%
Reduce -31.18%
44,106
-19,985
NPO
Enpro Inc
2026-03-31
Reduce
Reduce
-0.05%
219.21 ($250.34) 278
$332.98
33.01%
Reduce -7.45%
307,277
-24,747
FMC
FMC Corp
2026-03-31
Add
Add
+0.05%
13.09 ($14.95) 17.22
$10.59
-29.16%
Add 74.99%
657,800
281,900
GOLS
Gabelli Opportunities in Live and Sports ETF
Gabelli Opportunities in Live and Sports ETF
2026-03-31
New Buy
New Buy
+0.05%
23.77 ($24.88) 25.8
$26.77
7.58%
New holding
220,810
220,810
INVX
Innovex International Inc
2026-03-31
Reduce
Reduce
-0.05%
22.6 ($25.11) 29.25
$28.10
11.91%
Reduce -12.45%
1,734,693
-246,650
JCI
Johnson Controls International PLC
2026-03-31
Reduce
Reduce
-0.05%
110.85 ($129.17) 145.46
$152.21
17.84%
Reduce -11.4%
329,405
-42,375
DIS
The Walt Disney Co
2026-03-31
Reduce
Reduce
-0.05%
92.42 ($105.69) 115.88
$104.91
-0.74%
Reduce -15.14%
249,026
-44,436
CADE Unlock Delisted
Cadence Bank
2026-03-31
Sold Out
Sold Out
-0.05%
42.11 ($43.96) 46.46
$42.11
-4.21%
Sold Out
0
-127,875
AAP
Advance Auto Parts Inc
2026-03-31
Add
Add
+0.04%
38.75 ($50.03) 59.63
$57.80
15.53%
Add 10.71%
760,222
73,565
IEFA
iShares Core MSCI EAFE ETF
2026-03-31
Add
Add
+0.04%
87.23 ($93.33) 98.56
$101.08
8.30%
Add 56.27%
126,113
45,410
MGM
MGM Resorts International
2026-03-31
Reduce
Reduce
-0.04%
32.75 ($35.61) 38.06
$44.47
24.88%
Reduce -23.76%
349,172
-108,840
NVDA
NVIDIA Corp
2026-03-31
Add
Add
+0.04%
165.17 ($183.46) 195.56
$223.96
22.08%
Add 8.1%
331,915
24,868
RSG
Republic Services Inc
2026-03-31
Reduce
Reduce
-0.04%
209.08 ($219.37) 232.27
$214.56
-2.19%
Reduce -4.51%
450,940
-21,280
ROL
Rollins Inc
2026-03-31
Reduce
Reduce
-0.04%
52.46 ($59.51) 65.6
$37.74
-36.58%
Reduce -4.45%
1,321,307
-61,513
RHP
Ryman Hospitality Properties Inc
2026-03-31
Reduce
Reduce
-0.04%
89.87 ($95.93) 104.85
$120.84
25.97%
Reduce -4.22%
925,191
-40,728
STT
State Street Corp
2026-03-31
Reduce
Reduce
-0.04%
120.22 ($127.89) 136.29
$184.68
44.41%
Reduce -7.28%
459,673
-36,117
STRT
Strattec Security Corp
2026-03-31
Reduce
Reduce
-0.04%
72.65 ($82.02) 90.91
$86.39
5.33%
Reduce -9.71%
514,529
-55,350
TDS
Telephone and Data Systems Inc
2026-03-31
Reduce
Reduce
-0.04%
40.57 ($43.97) 47.59
$32.98
-24.99%
Reduce -6.05%
1,506,011
-97,015
ASTE
Astec Industries Inc
2026-03-31
Reduce
Reduce
-0.03%
44.63 ($53.63) 63.93
$44.23
-17.53%
Reduce -5.68%
1,102,286
-66,400
BSX
Boston Scientific Corp
2026-03-31
Add
Add
+0.03%
62.75 ($80) 98.65
$49.31
-38.36%
Add 38.97%
155,146
43,507
CNH
CNH Industrial NV
2026-03-31
Reduce
Reduce
-0.03%
9.35 ($11.25) 13.09
$10.91
-3.02%
Reduce -3.67%
7,472,143
-285,007
GLW
Corning Inc
2026-03-31
Reduce
Reduce
-0.03%
85.23 ($120.6) 160.43
$165.68
37.38%
Reduce -19.08%
155,838
-36,756
FOX
Fox Corp
2026-03-31
Add
Add
+0.03%
49.62 ($57.74) 67.76
$57.00
-1.28%
Add 9.99%
585,183
53,166
GPC
Genuine Parts Co
2026-03-31
Reduce
Reduce
-0.03%
96.38 ($123.79) 149.26
$135.63
9.56%
Reduce -5.16%
397,564
-21,614
HBAN
Huntington Bancshares Inc
2026-03-31
Add
Add
+0.03%
15.02 ($17.08) 19.27
$17.55
2.75%
Add 87.56%
471,819
220,268
MSFT
Microsoft Corp
2026-03-31
Add
Add
+0.03%
356.77 ($418.44) 483.47
$499.99
19.49%
Add 6.34%
130,045
7,757
OMC
Omnicom Group Inc
2026-03-31
Reduce
Reduce
-0.03%
67.27 ($77.57) 85.8
$85.24
9.89%
Reduce -16.19%
179,539
-34,683
PRGO
Perrigo Co PLC
2026-03-31
Add
Add
+0.03%
9.25 ($12.95) 15.17
$12.84
-0.85%
Add 29.7%
1,397,866
320,081
RCI
Rogers Communications Inc
2026-03-31
Add
Add
+0.03%
35.58 ($38.1) 40.97
$34.47
-9.53%
Add 15.5%
558,611
74,975
SMG
The Scotts Miracle Gro Co
2026-03-31
Add
Add
+0.03%
58.92 ($64.67) 70.52
$62.91
-2.72%
Add 12%
433,620
46,450
SBGI
Sinclair Inc
2026-03-31
Reduce
Reduce
-0.03%
12.94 ($14.53) 16.34
$14.19
-2.34%
Reduce -4.92%
3,987,344
-206,167
SWX
Southwest Gas Holdings Inc
2026-03-31
Reduce
Reduce
-0.03%
79.52 ($85.26) 89.6
$92.09
8.01%
Reduce -4.45%
782,818
-36,468
XYL
Xylem Inc
2026-03-31
Reduce
Reduce
-0.03%
116.18 ($131.13) 146.13
$120.32
-8.24%
Reduce -6.18%
327,951
-21,621
CDTX Unlock Delisted
Cidara Therapeutics Inc
2026-03-31
Sold Out
Sold Out
-0.03%
221.03 ($221.3) 221.38
$221.38
0.04%
Sold Out
0
-12,500
DENN
Denny's Corp
2026-03-31
Sold Out
Sold Out
-0.03%
6.21 ($6.24) 6.26
$6.25
0.16%
Sold Out
0
-458,000
FRGE Unlock Delisted
Forge Global Holdings Inc
2026-03-31
Sold Out
Sold Out
-0.03%
44.45 ($44.67) 45
$45.00
0.74%
Sold Out
0
-66,000
ALRS
Alerus Financial Corp
2026-03-31
Reduce
Reduce
-0.02%
22.45 ($24.24) 26.04
$33.23
37.09%
Reduce -76.69%
19,836
-65,257
AMZN
Amazon.com Inc
2026-03-31
Add
Add
+0.02%
198.79 ($220.17) 247.38
$274.48
24.67%
Add 5.51%
179,074
9,347
APH
Amphenol Corp
2026-03-31
Add
Add
+0.02%
119.15 ($140.76) 166.25
$169.18
20.19%
Add 39.08%
50,578
14,212
AAPL
Apple Inc
2026-03-31
Add
Add
+0.02%
246.63 ($260.25) 278.12
$313.33
20.40%
Add 6.07%
120,827
6,915
ATI
ATI Inc
2026-03-31
Reduce
Reduce
-0.02%
118.59 ($139.25) 166.42
$227.84
63.62%
Reduce -5.64%
361,500
-21,600
BATRA
Atlanta Braves Holdings Inc
2026-03-31
Reduce
Reduce
-0.02%
42.47 ($45.66) 48.84
$53.46
17.08%
Reduce -2.56%
2,173,206
-57,156
BATRK
Atlanta Braves Holdings Inc
2026-03-31
Reduce
Reduce
-0.02%
39.13 ($41.55) 43.99
$50.06
20.48%
Reduce -3.55%
1,332,063
-48,962
AN
AutoNation Inc
2026-03-31
Reduce
Reduce
-0.02%
181.46 ($201.96) 220.63
$209.23
3.60%
Reduce -3.59%
317,318
-11,800
AVA
Avista Corp
2026-03-31
Add
Add
+0.02%
38.37 ($40.37) 43.08
$38.73
-4.06%
Add 8.36%
549,732
42,428
BAC
Bank of America Corp
2026-03-31
Reduce
Reduce
-0.02%
46.72 ($51.6) 57.25
$63.17
22.42%
Reduce -6.62%
447,622
-31,723
BELFA
Bel Fuse Inc
2026-03-31
Reduce
Reduce
-0.02%
152.89 ($191.51) 221.15
$233.55
21.95%
Reduce -18.95%
53,200
-12,438
BC
Brunswick Corp
2026-03-31
Reduce
Reduce
-0.02%
68.91 ($80.67) 89.22
$81.55
1.09%
Reduce -18.02%
112,529
-24,733
CHD
Church & Dwight Co Inc
2026-03-31
Reduce
Reduce
-0.02%
82.64 ($96.13) 105.26
$103.24
7.40%
Reduce -14.61%
137,950
-23,600
CCO
Clear Channel Outdoor Holdings Inc
2026-03-31
Add
Add
+0.02%
1.98 ($2.26) 2.41
$2.42
7.08%
Add 11.81%
9,085,775
959,400
CTS
CTS Corp
2026-03-31
Reduce
Reduce
-0.02%
43.85 ($50.17) 57.46
$66.23
32.01%
Reduce -2.96%
1,198,765
-36,564
CW
Curtiss-Wright Corp
2026-03-31
Reduce
Reduce
-0.02%
572.38 ($665.12) 726.48
$691.52
3.97%
Reduce -3.51%
125,447
-4,560
CVS
CVS Health Corp
2026-03-31
Reduce
Reduce
-0.02%
70.08 ($77.03) 83.87
$95.70
24.24%
Reduce -17.29%
93,220
-19,493
GTX
Garrett Motion Inc
2026-03-31
Reduce
Reduce
-0.02%
16.96 ($18.66) 21.25
$29.85
59.97%
Reduce -4.54%
1,952,874
-92,954
100/Page
Total 28522

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