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Performance Comparison
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Portfolio Performance Comparison
Name YTD Return 1Yr AR 3Yr AR 5Yr AR 10Yr AR 15Yr AR 20Yr AR Inception
GABTX (GAMCO GLOBAL TELECOMMUNICATIONS FUND CLASS AAA) 14.30% 21.15% 16.92% 8.75% 5.07% 6.35% 5.44% 7.17%
Data as of 07/18/2025, AR inception is 12/14/1993
More Performance Analytics Comparison
Name Start Date End Date
GABTX (GAMCO GLOBAL TELECOMMUNICATIONS FUND CLASS AAA) 12/14/1993 07/18/2025
Last 1 Week 1 Yr 3 Yr 5 Yr 10 Yr 15 Yr 20 Yr Inception YTD 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993
Annualized Return (%) 0.66 21.15 16.92 8.75 5.07 6.35 5.44 7.17 14.30 22.56 22.81 -28.59 5.15 16.44 15.63 -11.90 13.37 2.60 -2.42 -1.28 24.85 10.60 -6.74 11.16 24.54 -40.62 18.30 28.91 2.84 23.37 42.73 -29.67 -20.73 -24.09 80.18 34.82 32.04 8.99 16.16 -3.68 3.00
Sharpe Ratio NA 1.25 0.86 0.42 0.22 NA NA 0.31 1.63 1.55 1.31 -1.29 0.41 0.56 1.38 -0.98 1.06 0.17 -0.18 -0.13 2.47 0.89 -0.32 0.65 0.99 -1.09 1.06 2.40 0.07 1.86 2.65 -1.13 -1.01 -1.34 5.51 1.74 2.20 0.56 1.57 -0.74 16.55
Standard Deviation(%) NA 14.35 15.69 16.15 16.64 NA NA 17.29 15.36 12.25 14.75 23.27 12.64 28.75 10.29 13.66 12.04 14.14 13.44 10.17 10.04 12.00 21.30 16.96 24.62 38.00 14.40 10.68 8.34 12.01 15.87 27.23 23.28 21.09 13.95 18.04 12.81 9.44 7.76 9.16 5.06
Draw Down(%) NA 14.47 20.96 39.83 39.83 NA NA 69.18 14.47 8.63 11.35 34.72 11.41 33.37 7.76 18.59 6.24 11.12 13.73 10.82 9.00 12.82 21.11 11.34 25.21 52.16 11.43 9.73 7.25 12.86 17.05 45.81 38.05 32.07 7.82 23.86 9.46 10.20 4.81 10.15 0.10
Yield(%) 0.00 6.67 3.67 4.12 4.37 4.90 4.31 7.92 0.00 7.75 0.39 1.59 6.65 3.46 6.97 4.94 6.72 6.90 7.52 3.72 1.77 1.96 2.16 1.93 2.29 1.26 1.02 0.77 1.11 0.56 0.00 0.00 0.09 10.43 17.50 9.86 13.83 7.49 1.88 0.94 1.00
Data as of 07/18/2025, AR inception is 12/14/1993
Performance Comparison Chart
Annualized Rolling Returns Comparison (Minimum)
Ticker/Portfolio Name 3 Year 5 Year 10 Year 15 Year
GABTX (GAMCO GLOBAL TELECOMMUNICATIONS FUND CLASS AAA) -26.60%
Mar 2000 - Mar 2003
-7.39%
Mar 2000 - Mar 2005
-2.27%
Feb 2000 - Feb 2010
-0.19%
Sep 2007 - Sep 2022
Annualized Rolling Returns Comparison (Maximum)
Ticker/Portfolio Name 3 Year 5 Year 10 Year 15 Year
GABTX (GAMCO GLOBAL TELECOMMUNICATIONS FUND CLASS AAA) 49.82%
Mar 1997 - Mar 2000
33.52%
Mar 1995 - Mar 2000
13.05%
Apr 1997 - Apr 2007
9.55%
Sep 2002 - Sep 2017
Annualized Rolling Returns Comparison Chart