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GAMCO Investors

Mario Gabelli

CIK 0000807249 ↗ ⓘCIK: The SEC's ID number for a filer (Central Index Key). Every manager, company and fund has one; it is the surest way to find all of someone's filings on EDGAR, even when names change or are spelled differently. Guide View this SEC filing ↗ All SEC filings ↗ Filed Aug 12, 2026
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In plain English: this page lists every stock Mario Gabelli's fund told the SEC it owned at the end of the quarter, biggest first, and what changed since the quarter before — "New" means they bought it for the first time, "Sold" means they sold all of it. The list is at least 6 weeks old, and it is only part of their investments (no cash, bonds or bets against stocks).

Educational and informational only, not personalized investment advice. Based on public filings that may be delayed or contain errors; verify with the original filings. Disclaimer

Biggest moves · Q2 2026 -$47.28M IVV-$43.39M Honeywell Intl. (sold)-$28.89M GDEN (sold)+$25.35M HON (new)
Reported value ⓘTotal of long stock positions in this 13F. Options are listed separately and not included.
$11.15B
Q2 2026
Quarter change
+9.7%
vs Q1 2026 ($10.16B)
Holdings
938
Top-10 weight 14.9%
Activity
40 new · 109 sold out
176 added to · 463 trimmed

Investing style at a glance · Q2 2026

Worked out from this 13F only (long stock positions). ⓘConcentration: The share of a portfolio in its 10 largest positions. High = a few big bets; low = spread out. Guide ⓘTurnover: How many positions were opened or closed this quarter compared with the number held. Guide

Portfolio value over time

Reported 13F value per quarter

Chart: Portfolio value over time

Sector allocation

Q2 2026

Chart: Sector allocation

Top holdings over time

Share of the portfolio each quarter (current top 5)

Chart: Top holdings over time

Quarter-by-quarter activity

Positions bought (new or added) vs sold (trimmed or exited)

Chart: Quarter-by-quarter activity

Insights

Adds vs. trims · Q2 2026

Largest estimated dollar adds (green) and trims (red) this quarter. Click a bar to open the stock.

Chart: adds and trims

Sector allocation over time

Share of the reported portfolio in each sector, by quarter

Chart: sector allocation over time

Performance context

Reported 13F value vs. the S&P 500 between the same quarter-end dates, and a hypothetical “copy the top 10” strategy vs. SPY. Prices through Oct 27, 2026.

Reported value change ⓘChange in total reported 13F value from Sep 30, 2024 to Jun 30, 2026. Includes deposits/withdrawals and is not the fund’s return.
+14.0%
Sep 30, 2024 – Jun 30, 2026
S&P 500, same dates
+30.1%
Price index (^GSPC)
Hypothetical top-10 ⓘBuy the reported top 10 (value-weighted) at the close of the first trading day after each filing, hold until the next filing. Covers 100% of top-10 value on average (positions with price data).
+16.4%
Nov 15, 2024 – Oct 27, 2026
SPY, same days
+34.4%
Total return (dividends included)

Read these numbers carefully: “Reported value change” is the change in the total value of the shares on this manager’s 13F — it is not the fund’s investment return. The total also moves when investors put money into the fund or take it out, and a 13F covers only long US-listed shares — no shorts, bonds, cash or foreign stocks — so the fund’s actual return can be higher or lower.

Reported value vs. S&P 500 (cumulative)

Chart: reported value vs S&P 500

Hypothetical top-10 vs. SPY (cumulative)

Chart: hypothetical top-10 vs SPY
Quarter-by-quarter numbers
QuarterReported valueValue changeS&P 500Top-10 heldTop-10SPYCoverage
Q2 2026$11.15B +9.7% +14.9% Aug 13, 2026 – Oct 27, 2026 (open) -10.1% -0.8% 100%
Q1 2026$10.16B -2.5% -4.6% May 15, 2026 – Aug 13, 2026 +9.8% +5.5% 100%
Q4 2025$10.41B +1.0% +2.3% Feb 6, 2026 – May 15, 2026 -1.1% +7.3% 100%
Q3 2025$10.31B +1.8% +7.8% Nov 13, 2025 – Feb 6, 2026 +15.4% +3.1% 100%
Q2 2025$10.12B +11.4% +10.6% Aug 14, 2025 – Nov 13, 2025 +5.0% +4.5% 100%
Q1 2025$9.08B -4.9% -4.6% May 15, 2025 – Aug 14, 2025 +6.4% +9.6% 100%
Q4 2024$9.55B -2.3% +2.1% Feb 14, 2025 – May 15, 2025 -5.1% -2.9% 100%

Not investment advice. Hypothetical, not actual results. 13F filings arrive up to 45 days after quarter end, so anyone copying them buys late; the top-10 figures start the day after each filing was published. Reported value changes include deposits and withdrawals and are not the fund's return. Costs, taxes and positions without price data are ignored. Past performance does not predict future results. How this is calculated

Holdings

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

Ticker Company Sector Shares Value ↓ % of portfolio Change Δ shares Δ shares % Est. Δ value ⓘChange in shares × this quarter's price
MSGK MSG Knickerbockers Corp (Class A) Unclassified 589.13K $236.74M 2.1% Added +1.5K +0.3% +$593.12K
CR Crane Co Industrials 978.95K $218.38M 2.0% Reduced -19.4K -1.9% -$4.34M
MLI Mueller Industries Inc Materials 1.54M $189.58M 1.7% Reduced -95.4K -5.8% -$11.72M
GATX Gatx Corp Industrials 1.05M $186.93M 1.7% Reduced -46.0K -4.2% -$8.15M
WTS Watts Water Technologies Inc (Class A) Industrials 399.03K $156.20M 1.4% Reduced -5.1K -1.3% -$1.98M
BNY Bank of New York Mellon Corp Financials 976.86K $141.26M 1.3% Reduced -66.2K -6.3% -$9.58M
HRI Herc Holdings Inc Industrials 976.74K $140.01M 1.3% Added +3.6K +0.4% +$515.74K
SPHR Sphere Entertainment Co (Class A) Consumer Discretionary 765.91K $132.53M 1.2% Reduced -28.8K -3.6% -$4.99M
AME Ametek Inc Information Technology 544.37K $131.71M 1.2% Reduced -4.2K -0.8% -$1.02M
AXP American Express Co Financials 388.96K $131.57M 1.2% Reduced -4.7K -1.2% -$1.61M
MOD Modine Manufacturing Co Consumer Discretionary 489.97K $130.83M 1.2% Reduced -61.4K -11.1% -$16.40M
BATRA Atlanta Braves Holdings, Inc (Class A) Consumer Discretionary 2.14M $120.78M 1.1% Reduced -28.2K -1.3% -$1.59M
MYE Myers Industries Inc Materials 3.37M $119.15M 1.1% Reduced -55.4K -1.6% -$1.96M
TXT Textron Inc Industrials 1.28M $117.27M 1.1% Reduced -13.8K -1.1% -$1.26M
RHP Ryman Hospitality Properties, Inc Real Estate 891.40K $114.59M 1.0% Reduced -33.8K -3.7% -$4.34M
NPO Enpro Inc Materials 281.68K $106.17M 1.0% Reduced -25.6K -8.3% -$9.65M
NFG National Fuel Gas Co Utilities 1.37M $105.80M 0.9% Added +1.0K +0.1% +$78.83K
RSG Republic Services, Inc Utilities 446.38K $95.11M 0.9% Reduced -4.6K -1.0% -$971.86K
CW Curtiss Wright Corp Industrials 122.13K $92.55M 0.8% Reduced -3.3K -2.6% -$2.51M
SONY Sony Group Corp Consumer Discretionary 4.50M $90.24M 0.8% Reduced -90.4K -2.0% -$1.81M
TSAT Telesat Corp (Class A) Communication Services 1.72M $87.24M 0.8% Reduced -45.8K -2.6% -$2.32M
CNH CNH Industrial N.V. Industrials 7.51M $84.30M 0.8% Added +34.1K +0.5% +$383.34K
RUSHB Rush Enterprises Inc \tx\ (Class B) Consumer Discretionary 1.05M $80.51M 0.7% Reduced -13.6K -1.3% -$1.04M
ODC Oil-Dri Corp of America Consumer Discretionary 778.05K $79.52M 0.7% Reduced -4.4K -0.6% -$449.72K
DCO Ducommun Inc Industrials 427.83K $79.24M 0.7% Reduced -21.6K -4.8% -$4.01M
FLS Flowserve Corp Industrials 1.05M $77.88M 0.7% Reduced -16.0K -1.5% -$1.19M
STT State Street Corp Financials 451.00K $76.49M 0.7% Reduced -8.7K -1.9% -$1.47M
CTS CTS Corp Information Technology 1.17M $76.30M 0.7% Reduced -28.3K -2.4% -$1.84M
GOOG Alphabet Inc (Class C) Communication Services 203.47K $71.89M 0.6% Added +15.6K +8.3% +$5.52M
PAG Penske Automotive Group, Inc Consumer Discretionary 394.39K $70.58M 0.6% Reduced -608 -0.2% -$108.80K
ATI Ati Inc Materials 358.00K $70.56M 0.6% Reduced -3.5K -1.0% -$689.85K
NVDA Nvidia Corp Information Technology 347.47K $69.52M 0.6% Added +15.6K +4.7% +$3.11M
SWX Southwest Gas Holdings, Inc Utilities 764.19K $67.77M 0.6% Reduced -18.6K -2.4% -$1.65M
ASTE Astec Industries Inc Industrials 1.08M $65.96M 0.6% Reduced -24.4K -2.2% -$1.49M
BATRK Atlanta Braves Holdings, Inc (Class C) Consumer Discretionary 1.27M $65.82M 0.6% Reduced -63.8K -4.8% -$3.31M
MWA Mueller Water Products, Inc (Class A) Industrials 2.54M $65.56M 0.6% Reduced -11.4K -0.4% -$294.33K
GTX Garrett Motion Inc Consumer Discretionary 1.71M $61.85M 0.6% Reduced -245.8K -12.6% -$8.91M
TNC Tennant Co Industrials 701.10K $61.37M 0.6% Reduced -5.3K -0.8% -$463.96K
DE Deere & Co Industrials 93.56K $59.35M 0.5% Reduced -1.4K -1.4% -$862.05K
AN Autonation, Inc Consumer Discretionary 317.02K $58.90M 0.5% Reduced -300 -0.1% -$55.74K
SBGI Sinclair, Inc (Class A) Communication Services 3.94M $56.09M 0.5% Reduced -51.3K -1.3% -$731.64K
— Chart Industries Inc Unclassified 266.88K $55.76M 0.5% Reduced -4.2K -1.6% -$881.52K
TDS Telephone & Data Systems Inc Communication Services 1.49M $55.18M 0.5% Reduced -15.0K -1.0% -$556.56K
ROK Rockwell Automation, Inc Information Technology 111.39K $55.15M 0.5% Reduced -2.2K -2.0% -$1.10M
TV Grupo Televisa, S.a.b. Communication Services 20.29M $54.99M 0.5% Reduced -449.1K -2.2% -$1.22M
ROL Rollins Inc Industrials 1.31M $54.69M 0.5% Reduced -11.0K -0.8% -$459.22K
MTRN Materion Corp Industrials 180.94K $53.81M 0.5% Reduced -10.3K -5.4% -$3.06M
JPM Jpmorgan Chase & Co Financials 162.49K $53.19M 0.5% Reduced -1.3K -0.8% -$428.47K
GPC Genuine Parts Co Industrials 448.83K $52.95M 0.5% Added +51.3K +12.9% +$6.05M
AZZ Azz Inc Industrials 338.99K $52.56M 0.5% Reduced -24.4K -6.7% -$3.78M

Sold out this quarter

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

Ticker Company Sector Shares sold Value last quarter ↓
— Honeywell Intl. Unclassified -192.0K $43.39M
GDEN Golden Entertainment Inc Unclassified -1.1M $28.89M
— Masimo Corp Unclassified -92.0K $16.36M
— Flushing Financial Corp Financials -844.5K $12.97M
— Calavo Growers Inc Unclassified -479.0K $12.35M
VB Vanguard Most Sm-Cap Etf-Usd ETFs & Funds -33.3K $8.73M
VFH Vanguard Financials ETF ETFs & Funds -50.5K $6.11M
HST Host Hotels & Resorts, Inc Real Estate -251.7K $4.82M
VWO Vanguard Ftse Emerging Marke ETFs & Funds -73.9K $3.99M
— Sumisho Air Lease Corp (Class A) Unclassified -59.1K $3.84M
— Sealed Air Corp Unclassified -90.4K $3.80M
MPX Marine Products Corp Unclassified -508.6K $3.70M
REZ Ishars Res and Multi Reales ETFs & Funds -42.5K $3.53M
INTU Intuit Inc Information Technology -7.6K $3.29M
VO Vngrd Mrngstr Md-Cap Etf-Usd ETFs & Funds -10.9K $3.12M
MDYG SS SPDR S&P 400 MC GR ETF ETFs & Funds -31.3K $3.01M
— Tri Pointe Homes Inc Unclassified -49.4K $2.31M
VONG Vanguard Russell 1000 Growth ETFs & Funds -18.3K $2.01M
STKL Sunopta Inc Unclassified -302.0K $1.96M
AON Aon plc (Class A) Financials -5.9K $1.92M
QCOM Qualcomm Inc Information Technology -14.8K $1.91M
— Kennedy-Wilson Holdings Inc Unclassified -135.0K $1.46M
EBAY Ebay Inc Consumer Discretionary -15.1K $1.38M
VOO Vanguard S&P 500 ETF ETFs & Funds -2.1K $1.25M
— Farmer Bros Co Unclassified -936.5K $1.19M
— Semrush Holdings Inc-A (Class A) Unclassified -95.9K $1.15M
ICHR Ichor Holdings, Ltd Information Technology -24.1K $1.12M
QABA First Trust Nasdaq Aba Cbif ETFs & Funds -15.8K $923.17K
GUNR NT Mstar Glbl NR ETF ETFs & Funds -16.5K $910.27K
— Hologic Inc Unclassified -12.0K $907.23K
— Apellis Pharmaceuticals Inc Health Care -21.0K $844.83K
RMBI Richmond Mutual Bancorporation, Inc Financials -59.6K $808.59K
CTO CTO Realty Growth, Inc Real Estate -38.9K $719.61K
HYNE Hoyne Bancorp, Inc Financials -49.5K $716.51K
BBT Beacon Financial Corp Financials -23.8K $714.75K
NECB NorthEast Community Bancorp, Inc Financials -30.0K $714.00K
OSBC Old Second Bancorp Inc Financials -32.7K $659.65K
PDLB Ponce Financial Group, Inc Financials -38.7K $646.98K
IWN Ishares Russell 2000 Value E ETFs & Funds -3.4K $638.92K
IXN Ishares Global Tech ETF ETFs & Funds -6.0K $599.82K
VPG Vishay Precision Group, Inc Information Technology -13.5K $587.56K
— Amicus Therapeutics Inc Health Care -40.0K $578.40K
ASGI abrdn Global Infrastructure Income Fund ETFs & Funds -25.0K $559.48K
IJR Ishares Core S&P Small-Cap E ETFs & Funds -4.4K $546.96K
GOLD Gold.com, Inc Industrials -13.5K $541.08K
ITGR Integer Holdings Corp Health Care -6.1K $539.00K
FPI Farmland Partners Inc Real Estate -47.5K $533.31K
BDC Belden Inc Materials -4.4K $502.95K
VCEL Vericel Corp Health Care -15.5K $498.47K
VTR Ventas, Inc Real Estate -6.1K $496.82K
13F filings on record (8)
QuarterFormFiledTypeRowsLong value
Q2 202613F-HRAug 12, 2026Original938$11.15BSEC ↗
Q1 202613F-HRMay 14, 2026Original1007$10.16BSEC ↗
Q4 202513F-HRFeb 5, 2026Original1036$10.41BSEC ↗
Q3 202513F-HRNov 12, 2025Original1015$10.31BSEC ↗
Q2 202513F-HRAug 13, 2025Original1048$10.12BSEC ↗
Q1 202513F-HRMay 14, 2025Original854$9.08BSEC ↗
Q4 202413F-HRFeb 13, 2025Original871$9.55BSEC ↗
Q3 202413F-HRNov 14, 2024Original865$9.77BSEC ↗