Shareholder Report | 12 Months Ended |
Sep. 30, 2024 USD ($) Holding |
Shareholder Report [Line Items] | |
Document Type | N-CSR |
Amendment Flag | false |
Registrant Name | MARSICO INVESTMENT FUND |
Entity Central Index Key | 0001047112 |
Entity Investment Company Type | N-1A |
Document Period End Date | Sep. 30, 2024 |
C000020960 [Member] | |
Shareholder Report [Line Items] | |
Fund Name | Marsico Focus Fund |
Class Name | Investor Class |
Trading Symbol | MFOCX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Marsico Focus Fund (“Fund”) for the period of October 1, 2023 to September 30, 2024. |
Shareholder Report Annual or Semi-Annual | annual shareholder report |
Additional Information [Text Block] | You can find additional information about the Fund at www.marsicofunds.com/fund-documents/ |
Additional Information Phone Number | 888-860-8686 |
Additional Information Website | www.marsicofunds.com/fund-documents/ |
Expenses [Text Block] | Fund Expenses for the Past Year (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Focus Fund $ 1.28 % |
Expenses Paid, Amount | $ 161 |
Expense Ratio, Percent | 1.28% |
Factors Affecting Performance [Text Block] | Management's Discussion of Fund Performance SUMMARY OF RESULTS For the fiscal year ended September 30, 2024, the Fund’s Investor Class shares posted a total return of +52.32%, compared to its benchmark index, the S&P 500 ® ® Please keep in mind that the Fund is classified as a non-diversified fund, which means it may hold fewer securities. Holding fewer securities increases the risk that the value of the Fund could go down because of the poor performance of a single investment. TOP PERFORMANCE CONTRIBUTORS » Investment Allocations ® » NVIDIA Corp. (“NVIDIA”) » Meta Platforms, Inc. – Cl. A (“Meta”) TOP PERFORMANCE DETRACTORS » Investment Allocations » Delta Air Lines, Inc. (“Delta”) » Zoetis, Inc. (“Zoetis”) |
Performance Past Does Not Indicate Future [Text] | Performance data quoted above represents past performance, and past performance is not a guarantee of future results. |
Line Graph [Table Text Block] | Fund Performance The following graph and table compare the performance data of the Investor Class shares of the Fund for the most recently completed 10 fiscal years to the performance data of a broad-based index over the same periods. All indices are unmanaged and investors cannot invest directly in an index. The graph and table below assume reinvestment of dividends and capital gain distributions and do not reflect the deduction of taxes that a shareholder would pay on dividends and capital gain distributions or the redemption of fund shares. The graph assumes an initial investment of $10,000. GROWTH OF $10,000 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (for the periods ended 09/30/2024 ) 1 Year 5 Years 10 Years Focus Fund (Investor Class/MFOCX) 52.32 % 20.70 % 14.83 % S&P 500 Index ® 36.35 % 15.98 % 13.38 % |
No Deduction of Taxes [Text Block] | The graph and table below assume reinvestment of dividends and capital gain distributions and do not reflect the deduction of taxes that a shareholder would pay on dividends and capital gain distributions or the redemption of fund shares. |
Updated Performance Information Location [Text Block] | Visit www.marsicofunds.com/performance-and-prices/monthly.fs |
Net Assets | $ 1,033,050,255 |
Holdings Count | Holding | 22 |
Advisory Fees Paid, Amount | $ 6,569,611 |
Investment Company Portfolio Turnover | 47% |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key Fund statistics that you should pay attention to. Fund net assets $ Total number of portfolio holdings 22 Total advisory fees paid during the reporting period $ Portfolio turnover rate as of the end of the reporting period 47 % |
Holdings [Text Block] | Graphical Representation of Holdings The table and chart below show the investment makeup of the Fund. Sector weightings represent the percentage of the Fund’s investments in certain general sectors and may include more than one industry. The Fund’s portfolio composition is subject to change at any time. Top Ten Holdings (% of net assets) Microsoft Corp. 10.15 % Apple, Inc. 9.97 % Meta Platforms, Inc. - Cl. A 9.74 % NVIDIA Corp. 7.81 % Amazon.com, Inc. 5.82 % Eli Lilly & Company 4.99 % General Electric Co. DBA GE Aerospace 4.37 % Chipotle Mexican Grill, Inc. 4.22 % The Sherwin-Williams Company 3.80 % Taiwan Semiconductor Manufacturing Co., Ltd. Spon. ADR 3.80 % Sector Allocation* (% of net assets) *Sector weightings for portfolios are determined using the Global Industry Classification Standard (“GICS”). Regarding GICS data cited throughout this report, GICS was developed by and is the exclusive property and service mark of MSCI Inc. (“MSCI”) and Standard & Poor’s (“S&P”) and is licensed for use by the Adviser. Neither MSCI, S&P, nor the Adviser or any third party involved in compiling GICS makes any express or implied warranties or representations with respect to such standard or classification (or the results from use thereof), and all such parties hereby expressly disclaim all warranties of originality, accuracy, completeness, merchantability, and fitness for a particular purpose with respect to any such standard or classification. MSCI, S&P, the Adviser, and any of their affiliates or third parties involved in compiling GICS shall not have any liability for any direct, indirect, special, punitive, consequential or any other damages (including lost profits) even if notified of the possibility of such damages. |
Largest Holdings [Text Block] | Top Ten Holdings (% of net assets) Microsoft Corp. 10.15 % Apple, Inc. 9.97 % Meta Platforms, Inc. - Cl. A 9.74 % NVIDIA Corp. 7.81 % Amazon.com, Inc. 5.82 % Eli Lilly & Company 4.99 % General Electric Co. DBA GE Aerospace 4.37 % Chipotle Mexican Grill, Inc. 4.22 % The Sherwin-Williams Company 3.80 % Taiwan Semiconductor Manufacturing Co., Ltd. Spon. ADR 3.80 % |
C000232236 [Member] | |
Shareholder Report [Line Items] | |
Fund Name | Marsico Focus Fund |
Class Name | Institutional Class |
Trading Symbol | MIFOX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Marsico Focus Fund (“Fund”) for the period of October 1, 2023 to September 30, 2024. |
Shareholder Report Annual or Semi-Annual | annual shareholder report |
Additional Information [Text Block] | You can find additional information about the Fund at www.marsicofunds.com/fund-documents/ |
Additional Information Phone Number | 888-860-8686 |
Additional Information Website | www.marsicofunds.com/fund-documents/ |
Expenses [Text Block] | Fund Expenses for the Past Year (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Focus Fund $ 1.00 % |
Expenses Paid, Amount | $ 126 |
Expense Ratio, Percent | 1% |
Factors Affecting Performance [Text Block] | Management's Discussion of Fund Performance SUMMARY OF RESULTS For the fiscal year ended September 30, 2024, the Fund’s Institutional Class shares posted a total return of +52.82%, compared to its benchmark index, the S&P 500 ® ® Please keep in mind that the Fund is classified as a non-diversified fund, which means it may hold fewer securities. Holding fewer securities increases the risk that the value of the Fund could go down because of the poor performance of a single investment. TOP PERFORMANCE CONTRIBUTORS » Investment Allocations ® » NVIDIA Corp. (“NVIDIA”) » Meta Platforms, Inc. – Cl. A (“Meta”) TOP PERFORMANCE DETRACTORS » Investment Allocations » Delta Air Lines, Inc. (“Delta”) » Zoetis, Inc. (“Zoetis”) |
Performance Past Does Not Indicate Future [Text] | Performance data quoted above represents past performance, and past performance is not a guarantee of future results. |
Line Graph [Table Text Block] | Fund Performance The following graph and table compare the performance data of the Institutional Class shares of the Fund for the applicable periods since inception to the performance data of a broad-based index over the same periods. All indices are unmanaged and investors cannot invest directly in an index. The graph and table below assume reinvestment of dividends and capital gain distributions and do not reflect the deduction of taxes that a shareholder would pay on dividends and capital gain distributions or the redemption of fund shares. The graph assumes an initial investment of $100,000. GROWTH OF $100,000 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (for the periods ended 09/30/2024 ) 1 Year Since ^ Focus Fund (Institutional Class/MIFOX) 52.82 % 10.68 % S&P 500 Index ® 36.35 % 10.11 % ^ December 6, 2021 |
Performance Inception Date | Dec. 06, 2021 |
No Deduction of Taxes [Text Block] | The graph and table below assume reinvestment of dividends and capital gain distributions and do not reflect the deduction of taxes that a shareholder would pay on dividends and capital gain distributions or the redemption of fund shares. |
Updated Performance Information Location [Text Block] | Visit www.marsicofunds.com/performance-and-prices/monthly.fs#institutional-class |
Net Assets | $ 1,033,050,255 |
Holdings Count | Holding | 22 |
Advisory Fees Paid, Amount | $ 6,569,611 |
Investment Company Portfolio Turnover | 47% |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key Fund statistics that you should pay attention to. Fund net assets $ Total number of portfolio holdings 22 Total advisory fees paid during the reporting period $ Portfolio turnover rate as of the end of the reporting period 47 % |
Holdings [Text Block] | Graphical Representation of Holdings The table and chart below show the investment makeup of the Fund. Sector weightings represent the percentage of the Fund’s investments in certain general sectors and may include more than one industry. The Fund’s portfolio composition is subject to change at any time. Top Ten Holdings (% of net assets) Microsoft Corp. 10.15 % Apple, Inc. 9.97 % Meta Platforms, Inc. - Cl. A 9.74 % NVIDIA Corp. 7.81 % Amazon.com, Inc. 5.82 % Eli Lilly & Company 4.99 % General Electric Co. DBA GE Aerospace 4.37 % Chipotle Mexican Grill, Inc. 4.22 % The Sherwin-Williams Company 3.80 % Taiwan Semiconductor Manufacturing Co., Ltd. Spon. ADR 3.80 % Sector Allocation* (% of net assets) *Sector weightings for portfolios are determined using the Global Industry Classification Standard (“GICS”). Regarding GICS data cited throughout this report, GICS was developed by and is the exclusive property and service mark of MSCI Inc. (“MSCI”) and Standard & Poor’s (“S&P”) and is licensed for use by the Adviser. Neither MSCI, S&P, nor the Adviser or any third party involved in compiling GICS makes any express or implied warranties or representations with respect to such standard or classification (or the results from use thereof), and all such parties hereby expressly disclaim all warranties of originality, accuracy, completeness, merchantability, and fitness for a particular purpose with respect to any such standard or classification. MSCI, S&P, the Adviser, and any of their affiliates or third parties involved in compiling GICS shall not have any liability for any direct, indirect, special, punitive, consequential or any other damages (including lost profits) even if notified of the possibility of such damages. |
Largest Holdings [Text Block] | Top Ten Holdings (% of net assets) Microsoft Corp. 10.15 % Apple, Inc. 9.97 % Meta Platforms, Inc. - Cl. A 9.74 % NVIDIA Corp. 7.81 % Amazon.com, Inc. 5.82 % Eli Lilly & Company 4.99 % General Electric Co. DBA GE Aerospace 4.37 % Chipotle Mexican Grill, Inc. 4.22 % The Sherwin-Williams Company 3.80 % Taiwan Semiconductor Manufacturing Co., Ltd. Spon. ADR 3.80 % |
C000020961 [Member] | |
Shareholder Report [Line Items] | |
Fund Name | Marsico Growth Fund |
Class Name | Investor Class |
Trading Symbol | MGRIX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Marsico Growth Fund (“Fund”) for the period of October 1, 2023 to September 30, 2024. |
Shareholder Report Annual or Semi-Annual | annual shareholder report |
Additional Information [Text Block] | You can find additional information about the Fund at www.marsicofunds.com/fund-documents/ |
Additional Information Phone Number | 888-860-8686 |
Additional Information Website | www.marsicofunds.com/fund-documents/ |
Expenses [Text Block] | Fund Expenses for the Past Year (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Growth Fund $ 1.34 % |
Expenses Paid, Amount | $ 168 |
Expense Ratio, Percent | 1.34% |
Factors Affecting Performance [Text Block] | Management's Discussion of Fund Performance SUMMARY OF RESULTS For the fiscal year ended September 30, 2024, the Fund’s Investor Class shares posted a total return of +50.61%, compared to its benchmark index, the S&P 500 ® ® TOP PERFORMANCE CONTRIBUTORS » Investment Allocations ® » NVIDIA Corp. (“NVIDIA”) » Meta Platforms, Inc. – Cl. A (“Meta”) TOP PERFORMANCE DETRACTORS » Investment Allocations » Zoetis, Inc. (“Zoetis”) » Palo Alto Networks, Inc. (“Palo Alto Networks”) |
Performance Past Does Not Indicate Future [Text] | Performance data quoted above represents past performance, and past performance is not a guarantee of future results. |
Line Graph [Table Text Block] | Fund Performance The following graph and table compare the performance data of the Investor Class shares of the Fund for the most recently completed 10 fiscal years to the performance data of a broad-based index over the same periods. All indices are unmanaged and investors cannot invest directly in an index. The graph and table below assume reinvestment of dividends and capital gain distributions and do not reflect the deduction of taxes that a shareholder would pay on dividends and capital gain distributions or the redemption of fund shares. The graph assumes an initial investment of $10,000. GROWTH OF $10,000 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (for the periods ended 09/30/2024 ) 1 Year 5 Years 10 Years Growth Fund (Investor Class/MGRIX) 50.61 % 19.14 % 14.02 % S&P 500 Index ® 36.35 % 15.98 % 13.38 % |
No Deduction of Taxes [Text Block] | The graph and table below assume reinvestment of dividends and capital gain distributions and do not reflect the deduction of taxes that a shareholder would pay on dividends and capital gain distributions or the redemption of fund shares. |
Updated Performance Information Location [Text Block] | Visit www.marsicofunds.com/performance-and-prices/monthly.fs |
Net Assets | $ 459,362,932 |
Holdings Count | Holding | 36 |
Advisory Fees Paid, Amount | $ 3,045,429 |
Investment Company Portfolio Turnover | 62% |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key Fund statistics that you should pay attention to. Fund net assets $ Total number of portfolio holdings 36 Total advisory fees paid during the reporting period $ Portfolio turnover rate as of the end of the reporting period 62 % |
Holdings [Text Block] | Graphical Representation of Holdings The table and chart below show the investment makeup of the Fund. Sector weightings represent the percentage of the Fund’s investments in certain general sectors and may include more than one industry. The Fund’s portfolio composition is subject to change at any time. Top Ten Holdings (% of net assets) Microsoft Corp. 8.65 % Apple, Inc. 7.84 % Meta Platforms, Inc. - Cl. A 7.68 % Amazon.com, Inc. 4.95 % NVIDIA Corp. 4.86 % ServiceNow, Inc. 4.30 % Taiwan Semiconductor Manufacturing Co., Ltd. Spon. ADR 4.17 % Chipotle Mexican Grill, Inc. 4.11 % Costco Wholesale Corp. 3.45 % The Sherwin-Williams Company 3.39 % Sector Allocation* (% of net assets) *Sector weightings for portfolios are determined using the Global Industry Classification Standard (“GICS”). Regarding GICS data cited throughout this report, GICS was developed by and is the exclusive property and service mark of MSCI Inc. (“MSCI”) and Standard & Poor’s (“S&P”) and is licensed for use by the Adviser. Neither MSCI, S&P, nor the Adviser or any third party involved in compiling GICS makes any express or implied warranties or representations with respect to such standard or classification (or the results from use thereof), and all such parties hereby expressly disclaim all warranties of originality, accuracy, completeness, merchantability, and fitness for a particular purpose with respect to any such standard or classification. MSCI, S&P, the Adviser, and any of their affiliates or third parties involved in compiling GICS shall not have any liability for any direct, indirect, special, punitive, consequential or any other damages (including lost profits) even if notified of the possibility of such damages. |
Largest Holdings [Text Block] | Top Ten Holdings (% of net assets) Microsoft Corp. 8.65 % Apple, Inc. 7.84 % Meta Platforms, Inc. - Cl. A 7.68 % Amazon.com, Inc. 4.95 % NVIDIA Corp. 4.86 % ServiceNow, Inc. 4.30 % Taiwan Semiconductor Manufacturing Co., Ltd. Spon. ADR 4.17 % Chipotle Mexican Grill, Inc. 4.11 % Costco Wholesale Corp. 3.45 % The Sherwin-Williams Company 3.39 % |
C000232237 [Member] | |
Shareholder Report [Line Items] | |
Fund Name | Marsico Growth Fund |
Class Name | Institutional Class |
Trading Symbol | MIGWX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Marsico Growth Fund (“Fund”) for the period of October 1, 2023 to September 30, 2024. |
Shareholder Report Annual or Semi-Annual | annual shareholder report |
Additional Information [Text Block] | You can find additional information about the Fund at www.marsicofunds.com/fund-documents/ |
Additional Information Phone Number | 888-860-8686 |
Additional Information Website | www.marsicofunds.com/fund-documents/ |
Expenses [Text Block] | Fund Expenses for the Past Year (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Growth Fund $ 1.10 % |
Expenses Paid, Amount | $ 138 |
Expense Ratio, Percent | 1.10% |
Factors Affecting Performance [Text Block] | Management's Discussion of Fund Performance SUMMARY OF RESULTS For the fiscal year ended September 30, 2024, the Fund’s Institutional Class shares posted a total return of +50.91%, compared to its benchmark index, the S&P 500 ® ® TOP PERFORMANCE CONTRIBUTORS » Investment Allocations ® » NVIDIA Corp. (“NVIDIA”) » Meta Platforms, Inc. – Cl. A (“Meta”) TOP PERFORMANCE DETRACTORS » Investment Allocations » Zoetis, Inc. (“Zoetis”) » Palo Alto Networks, Inc. (“Palo Alto Networks”) |
Performance Past Does Not Indicate Future [Text] | Performance data quoted above represents past performance, and past performance is not a guarantee of future results. |
Line Graph [Table Text Block] | Fund Performance The following graph and table compare the performance data of the Institutional Class shares of the Fund for the applicable periods since inception to the performance data of a broad-based index over the same periods. All indices are unmanaged and investors cannot invest directly in an index. The graph and table below assume reinvestment of dividends and capital gain distributions and do not reflect the deduction of taxes that a shareholder would pay on dividends and capital gain distributions or the redemption of fund shares. The graph assumes an initial investment of $100,000. GROWTH OF $100,000 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (for the periods ended 09/30/2024 ) 1 Year Since ^ Growth Fund (Institutional Class/MIGWX) 50.91 % 8.66 % S&P 500 Index ® 36.35 % 10.11 % ^ December 6, 2021 |
Performance Inception Date | Dec. 06, 2021 |
No Deduction of Taxes [Text Block] | The graph and table below assume reinvestment of dividends and capital gain distributions and do not reflect the deduction of taxes that a shareholder would pay on dividends and capital gain distributions or the redemption of fund shares. |
Updated Performance Information Location [Text Block] | Visit www.marsicofunds.com/performance-and-prices/monthly.fs#institutional-class |
Net Assets | $ 459,362,932 |
Holdings Count | Holding | 36 |
Advisory Fees Paid, Amount | $ 3,045,429 |
Investment Company Portfolio Turnover | 62% |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key Fund statistics that you should pay attention to. Fund net assets $ Total number of portfolio holdings 36 Total advisory fees paid during the reporting period $ Portfolio turnover rate as of the end of the reporting period 62 % |
Holdings [Text Block] | Graphical Representation of Holdings The table and chart below show the investment makeup of the Fund. Sector weightings represent the percentage of the Fund’s investments in certain general sectors and may include more than one industry. The Fund’s portfolio composition is subject to change at any time. Top Ten Holdings (% of net assets) Microsoft Corp. 8.65 % Apple, Inc. 7.84 % Meta Platforms, Inc. - Cl. A 7.68 % Amazon.com, Inc. 4.95 % NVIDIA Corp. 4.86 % ServiceNow, Inc. 4.30 % Taiwan Semiconductor Manufacturing Co., Ltd. Spon. ADR 4.17 % Chipotle Mexican Grill, Inc. 4.11 % Costco Wholesale Corp. 3.45 % The Sherwin-Williams Company 3.39 % Sector Allocation* (% of net assets) *Sector weightings for portfolios are determined using the Global Industry Classification Standard (“GICS”). Regarding GICS data cited throughout this report, GICS was developed by and is the exclusive property and service mark of MSCI Inc. (“MSCI”) and Standard & Poor’s (“S&P”) and is licensed for use by the Adviser. Neither MSCI, S&P, nor the Adviser or any third party involved in compiling GICS makes any express or implied warranties or representations with respect to such standard or classification (or the results from use thereof), and all such parties hereby expressly disclaim all warranties of originality, accuracy, completeness, merchantability, and fitness for a particular purpose with respect to any such standard or classification. MSCI, S&P, the Adviser, and any of their affiliates or third parties involved in compiling GICS shall not have any liability for any direct, indirect, special, punitive, consequential or any other damages (including lost profits) even if notified of the possibility of such damages. |
Largest Holdings [Text Block] | Top Ten Holdings (% of net assets) Microsoft Corp. 8.65 % Apple, Inc. 7.84 % Meta Platforms, Inc. - Cl. A 7.68 % Amazon.com, Inc. 4.95 % NVIDIA Corp. 4.86 % ServiceNow, Inc. 4.30 % Taiwan Semiconductor Manufacturing Co., Ltd. Spon. ADR 4.17 % Chipotle Mexican Grill, Inc. 4.11 % Costco Wholesale Corp. 3.45 % The Sherwin-Williams Company 3.39 % |
C000020962 [Member] | |
Shareholder Report [Line Items] | |
Fund Name | Marsico Midcap Growth Focus Fund |
Class Name | Investor Class |
Trading Symbol | MXXIX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Marsico Midcap Growth Focus Fund (“Fund”) for the period of October 1, 2023 to September 30, 2024. |
Shareholder Report Annual or Semi-Annual | annual shareholder report |
Additional Information [Text Block] | You can find additional information about the Fund at www.marsicofunds.com/fund-documents/ |
Additional Information Phone Number | 888-860-8686 |
Additional Information Website | www.marsicofunds.com/fund-documents/ |
Expenses [Text Block] | Fund Expenses for the Past Year (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Midcap Growth Focus Fund $ 1.40 % |
Expenses Paid, Amount | $ 171 |
Expense Ratio, Percent | 1.40% |
Factors Affecting Performance [Text Block] | Management's Discussion of Fund Performance SUMMARY OF RESULTS For the fiscal year ended September 30, 2024, the Fund’s Investor Class shares posted a total return of +44.01%, compared to its benchmark indices, the Russell 3000 ® ® ® TOP PERFORMANCE CONTRIBUTORS » Investment Allocations ® ® » Spotify Technology S.A. (“Spotify”) » Chipotle Mexican Grill, Inc. (“Chipotle”) TOP PERFORMANCE DETRACTORS » Investment Allocations ® » Mobileye Global, Inc. – Cl. A (“Mobileye”) » lululemon athletica, inc. (“lululemon”) |
Performance Past Does Not Indicate Future [Text] | Performance data quoted above represents past performance, and past performance is not a guarantee of future results. |
Line Graph [Table Text Block] | Fund Performance The following graph and table compare the performance data of the Investor Class shares of the Fund for the most recently completed 10 fiscal years to the performance data of (i) the Russell 3000 ® ® GROWTH OF $10,000 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (for the periods ended 09/30/2024 ) 1 Year 5 Years 10 Years Midcap Growth Focus Fund (Investor Class/MXXIX) 44.01 % 11.95 % 11.55 % Russell 3000 ® 35.19 % 15.26 % 12.83 % Russell Midcap Growth ® 29.33 % 11.48 % 11.30 % |
No Deduction of Taxes [Text Block] | The graph and table below assume reinvestment of dividends and capital gain distributions and do not reflect the deduction of taxes that a shareholder would pay on dividends and capital gain distributions or the redemption of fund shares. |
Updated Performance Information Location [Text Block] | Visit www.marsicofunds.com/performance-and-prices/monthly.fs |
Net Assets | $ 318,713,773 |
Holdings Count | Holding | 35 |
Advisory Fees Paid, Amount | $ 2,174,701 |
Investment Company Portfolio Turnover | 50% |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key Fund statistics that you should pay attention to. Fund net assets $ Total number of portfolio holdings 35 Total advisory fees paid during the reporting period $ Portfolio turnover rate as of the end of the reporting period 50 % |
Holdings [Text Block] | Graphical Representation of Holdings The table and chart below show the investment makeup of the Fund. Sector weightings represent the percentage of the Fund’s investments in certain general sectors and may include more than one industry. The Fund’s portfolio composition is subject to change at any time. Top Ten Holdings (% of net assets) Chipotle Mexican Grill, Inc. 5.95 % Spotify Technology S.A. 5.94 % Constellation Software, Inc. 5.29 % Synopsys, Inc. 5.21 % KLA Corp. 5.20 % Cintas Corp. 5.16 % HEICO Corp. 3.98 % NVR, Inc. 3.96 % GE Vernova, Inc. 3.87 % KKR & Co., Inc. 3.55 % Sector Allocation* (% of net assets) *Sector weightings for portfolios are determined using the Global Industry Classification Standard (“GICS”). Regarding GICS data cited throughout this report, GICS was developed by and is the exclusive property and service mark of MSCI Inc. (“MSCI”) and Standard & Poor’s (“S&P”) and is licensed for use by the Adviser. Neither MSCI, S&P, nor the Adviser or any third party involved in compiling GICS makes any express or implied warranties or representations with respect to such standard or classification (or the results from use thereof), and all such parties hereby expressly disclaim all warranties of originality, accuracy, completeness, merchantability, and fitness for a particular purpose with respect to any such standard or classification. MSCI, S&P, the Adviser, and any of their affiliates or third parties involved in compiling GICS shall not have any liability for any direct, indirect, special, punitive, consequential or any other damages (including lost profits) even if notified of the possibility of such damages. |
Largest Holdings [Text Block] | Top Ten Holdings (% of net assets) Chipotle Mexican Grill, Inc. 5.95 % Spotify Technology S.A. 5.94 % Constellation Software, Inc. 5.29 % Synopsys, Inc. 5.21 % KLA Corp. 5.20 % Cintas Corp. 5.16 % HEICO Corp. 3.98 % NVR, Inc. 3.96 % GE Vernova, Inc. 3.87 % KKR & Co., Inc. 3.55 % |
C000232238 [Member] | |
Shareholder Report [Line Items] | |
Fund Name | Marsico Midcap Growth Focus Fund |
Class Name | Institutional Class |
Trading Symbol | MIDFX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Marsico Midcap Growth Focus Fund (“Fund”) for the period of October 1, 2023 to September 30, 2024. |
Shareholder Report Annual or Semi-Annual | annual shareholder report |
Additional Information [Text Block] | You can find additional information about the Fund at www.marsicofunds.com/fund-documents/ |
Additional Information Phone Number | 888-860-8686 |
Additional Information Website | www.marsicofunds.com/fund-documents/ |
Expenses [Text Block] | Fund Expenses for the Past Year (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Midcap Growth Focus Fund $ 1.16 % |
Expenses Paid, Amount | $ 142 |
Expense Ratio, Percent | 1.16% |
Factors Affecting Performance [Text Block] | Management's Discussion of Fund Performance SUMMARY OF RESULTS For the fiscal year ended September 30, 2024, the Fund’s Institutional Class shares posted a total return of +44.38%, compared to its benchmark indices, the Russell 3000 ® ® ® TOP PERFORMANCE CONTRIBUTORS » Investment Allocations ® ® » Spotify Technology S.A. (“Spotify”) » Chipotle Mexican Grill, Inc. (“Chipotle”) TOP PERFORMANCE DETRACTORS » Investment Allocations ® » Mobileye Global, Inc. – Cl. A (“Mobileye”) » lululemon athletica, inc. (“lululemon”) |
Performance Past Does Not Indicate Future [Text] | Performance data quoted above represents past performance, and past performance is not a guarantee of future results. |
Line Graph [Table Text Block] | Fund Performance The following graph and table compare the performance data of the Institutional Class shares of the Fund for the applicable periods since inception to the performance data of (i) the Russell 3000 ® ® GROWTH OF $100,000 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (for the periods ended 09/30/2024 ) 1 Year Since ^ Midcap Growth Focus Fund (Institutional Class/MIDFX) 44.38 % 3.32 % Russell 3000 ® 35.19 % 8.93 % Russell Midcap Growth ® 29.33 % 2.71 % ^ December 6, 2021 |
Performance Inception Date | Dec. 06, 2021 |
No Deduction of Taxes [Text Block] | The graph and table below assume reinvestment of dividends and capital gain distributions and do not reflect the deduction of taxes that a shareholder would pay on dividends and capital gain distributions or the redemption of fund shares. |
Updated Performance Information Location [Text Block] | Visit www.marsicofunds.com/performance-and-prices/monthly.fs#institutional-class |
Net Assets | $ 318,713,773 |
Holdings Count | Holding | 35 |
Advisory Fees Paid, Amount | $ 2,174,701 |
Investment Company Portfolio Turnover | 50% |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key Fund statistics that you should pay attention to. Fund net assets $ Total number of portfolio holdings 35 Total advisory fees paid during the reporting period $ Portfolio turnover rate as of the end of the reporting period 50 % |
Holdings [Text Block] | Graphical Representation of Holdings The table and chart below show the investment makeup of the Fund. Sector weightings represent the percentage of the Fund’s investments in certain general sectors and may include more than one industry. The Fund’s portfolio composition is subject to change at any time. Top Ten Holdings (% of net assets) Chipotle Mexican Grill, Inc. 5.95 % Spotify Technology S.A. 5.94 % Constellation Software, Inc. 5.29 % Synopsys, Inc. 5.21 % KLA Corp. 5.20 % Cintas Corp. 5.16 % HEICO Corp. 3.98 % NVR, Inc. 3.96 % GE Vernova, Inc. 3.87 % KKR & Co., Inc. 3.55 % Sector Allocation* (% of net assets) *Sector weightings for portfolios are determined using the Global Industry Classification Standard (“GICS”). Regarding GICS data cited throughout this report, GICS was developed by and is the exclusive property and service mark of MSCI Inc. (“MSCI”) and Standard & Poor’s (“S&P”) and is licensed for use by the Adviser. Neither MSCI, S&P, nor the Adviser or any third party involved in compiling GICS makes any express or implied warranties or representations with respect to such standard or classification (or the results from use thereof), and all such parties hereby expressly disclaim all warranties of originality, accuracy, completeness, merchantability, and fitness for a particular purpose with respect to any such standard or classification. MSCI, S&P, the Adviser, and any of their affiliates or third parties involved in compiling GICS shall not have any liability for any direct, indirect, special, punitive, consequential or any other damages (including lost profits) even if notified of the possibility of such damages. |
Largest Holdings [Text Block] | Top Ten Holdings (% of net assets) Chipotle Mexican Grill, Inc. 5.95 % Spotify Technology S.A. 5.94 % Constellation Software, Inc. 5.29 % Synopsys, Inc. 5.21 % KLA Corp. 5.20 % Cintas Corp. 5.16 % HEICO Corp. 3.98 % NVR, Inc. 3.96 % GE Vernova, Inc. 3.87 % KKR & Co., Inc. 3.55 % |
C000020963 [Member] | |
Shareholder Report [Line Items] | |
Fund Name | Marsico International Opportunities Fund |
Class Name | Investor Class |
Trading Symbol | MIOFX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Marsico International Opportunities Fund (“Fund”) for the period of October 1, 2023 to September 30, 2024. |
Shareholder Report Annual or Semi-Annual | annual shareholder report |
Additional Information [Text Block] | You can find additional information about the Fund at www.marsicofunds.com/fund-documents/ |
Additional Information Phone Number | 888-860-8686 |
Additional Information Website | www.marsicofunds.com/fund-documents/ |
Expenses [Text Block] | Fund Expenses for the Past Year (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage International Opportunities Fund $ 1.50 % |
Expenses Paid, Amount | $ 186 |
Expense Ratio, Percent | 1.50% |
Factors Affecting Performance [Text Block] | Management's Discussion of Fund Performance SUMMARY OF RESULTS For the fiscal year ended September 30, 2024, the Fund’s Investor Class shares posted a total return of +48.51%, compared to its benchmark index, the MSCI EAFE ® ® TOP PERFORMANCE CONTRIBUTORS » Investment Allocations ® » NVIDIA Corp. (“NVIDIA”) » Spotify Technology S.A. (“Spotify”) TOP PERFORMANCE DETRACTORS » Investment Allocations » AstraZeneca PLC (“AstraZeneca”) » Alcon, Inc. (“Alcon”) |
Performance Past Does Not Indicate Future [Text] | Performance data quoted above represents past performance, and past performance is not a guarantee of future results. |
Line Graph [Table Text Block] | Fund Performance The following graph and table compare the performance data of the Investor Class shares of the Fund for the most recently completed 10 fiscal years to the performance data of a broad-based index over the same periods. All indices are unmanaged and investors cannot invest directly in an index. The graph and table below assume reinvestment of dividends and capital gain distributions and do not reflect the deduction of taxes that a shareholder would pay on dividends and capital gain distributions or the redemption of fund shares. The graph assumes an initial investment of $10,000. GROWTH OF $10,000 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (for the periods ended 09/30/2024 ) 1 Year 5 Years 10 Years International Opportunities Fund (Investor Class/MIOFX) 48.51 % 10.31 % 8.38 % MSCI EAFE ® 24.77 % 8.20 % 5.71 % |
No Deduction of Taxes [Text Block] | The graph and table below assume reinvestment of dividends and capital gain distributions and do not reflect the deduction of taxes that a shareholder would pay on dividends and capital gain distributions or the redemption of fund shares. |
Updated Performance Information Location [Text Block] | Visit www.marsicofunds.com/performance-and-prices/monthly.fs |
Net Assets | $ 56,417,466 |
Holdings Count | Holding | 33 |
Advisory Fees Paid, Amount | $ 369,957 |
Investment Company Portfolio Turnover | 45% |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key Fund statistics that you should pay attention to. Fund net assets $ Total number of portfolio holdings 33 Total advisory fees paid during the reporting period $ Portfolio turnover rate as of the end of the reporting period 45 % |
Holdings [Text Block] | Graphical Representation of Holdings The table and charts below show the investment makeup of the Fund. Sector weightings represent the percentage of the Fund’s investments in certain general sectors and may include more than one industry. The Fund’s portfolio composition is subject to change at any time. Top Ten Holdings (% of net assets) Taiwan Semiconductor Manufacturing Co., Ltd. Spon. ADR 5.93 % SAP S.E. 5.54 % Rolls-Royce Holdings PLC 5.53 % Spotify Technology S.A. 5.29 % NVIDIA Corp. 4.67 % Meta Platforms, Inc. - Cl. A 4.41 % Novo Nordisk A/S - Cl. B 4.29 % ASML Holding N.V. 4.26 % Eli Lilly & Company 3.71 % Apple, Inc. 3.60 % Sector Allocation* (% of net assets) Country Allocation (% of total investments) *Sector weightings for portfolios are determined using the Global Industry Classification Standard (“GICS”). Regarding GICS data cited throughout this report, GICS was developed by and is the exclusive property and service mark of MSCI Inc. (“MSCI”) and Standard & Poor’s (“S&P”) and is licensed for use by the Adviser. Neither MSCI, S&P, nor the Adviser or any third party involved in compiling GICS makes any express or implied warranties or representations with respect to such standard or classification (or the results from use thereof), and all such parties hereby expressly disclaim all warranties of originality, accuracy, completeness, merchantability, and fitness for a particular purpose with respect to any such standard or classification. MSCI, S&P, the Adviser, and any of their affiliates or third parties involved in compiling GICS shall not have any liability for any direct, indirect, special, punitive, consequential or any other damages (including lost profits) even if notified of the possibility of such damages. |
Largest Holdings [Text Block] | Top Ten Holdings (% of net assets) Taiwan Semiconductor Manufacturing Co., Ltd. Spon. ADR 5.93 % SAP S.E. 5.54 % Rolls-Royce Holdings PLC 5.53 % Spotify Technology S.A. 5.29 % NVIDIA Corp. 4.67 % Meta Platforms, Inc. - Cl. A 4.41 % Novo Nordisk A/S - Cl. B 4.29 % ASML Holding N.V. 4.26 % Eli Lilly & Company 3.71 % Apple, Inc. 3.60 % |
C000232239 [Member] | |
Shareholder Report [Line Items] | |
Fund Name | Marsico International Opportunities Fund |
Class Name | Institutional Class |
Trading Symbol | MIIOX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Marsico International Opportunities Fund (“Fund”) for the period of October 1, 2023 to September 30, 2024. |
Shareholder Report Annual or Semi-Annual | annual shareholder report |
Additional Information [Text Block] | You can find additional information about the Fund at www.marsicofunds.com/fund-documents/ |
Additional Information Phone Number | 888-860-8686 |
Additional Information Website | www.marsicofunds.com/fund-documents/ |
Expenses [Text Block] | Fund Expenses for the Past Year (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage International Opportunities Fund $ 1.25 % |
Expenses Paid, Amount | $ 156 |
Expense Ratio, Percent | 1.25% |
Factors Affecting Performance [Text Block] | Management's Discussion of Fund Performance SUMMARY OF RESULTS For the fiscal year ended September 30, 2024, the Fund’s Institutional Class shares posted a total return of +48.92%, compared to its benchmark index, the MSCI EAFE ® ® TOP PERFORMANCE CONTRIBUTORS » Investment Allocations ® » NVIDIA Corp. (“NVIDIA”) » Spotify Technology S.A. (“Spotify”) TOP PERFORMANCE DETRACTORS » Investment Allocations » AstraZeneca PLC (“AstraZeneca”) » Alcon, Inc. (“Alcon”) |
Performance Past Does Not Indicate Future [Text] | Performance data quoted above represents past performance, and past performance is not a guarantee of future results. |
Line Graph [Table Text Block] | Fund Performance The following graph and table compare the performance data of the Institutional Class shares of the Fund for the applicable periods since inception to the performance data of a broad-based index over the same periods. All indices are unmanaged and investors cannot invest directly in an index. The graph and table below assume reinvestment of dividends and capital gain distributions and do not reflect the deduction of taxes that a shareholder would pay on dividends and capital gain distributions or the redemption of fund shares. The graph assumes an initial investment of $100,000. GROWTH OF $100,000 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (for the periods ended 09/30/2024 ) 1 Year Since ^ International Opportunities Fund (Institutional Class/MIIOX) 48.92 % 8.00 % MSCI EAFE ® 24.77 % 6.28 % ^ December 6, 2021 |
Performance Inception Date | Dec. 06, 2021 |
No Deduction of Taxes [Text Block] | The graph and table below assume reinvestment of dividends and capital gain distributions and do not reflect the deduction of taxes that a shareholder would pay on dividends and capital gain distributions or the redemption of fund shares. |
Updated Performance Information Location [Text Block] | Visit www.marsicofunds.com/performance-and-prices/monthly.fs#institutional-class |
Net Assets | $ 56,417,466 |
Holdings Count | Holding | 33 |
Advisory Fees Paid, Amount | $ 369,957 |
Investment Company Portfolio Turnover | 45% |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key Fund statistics that you should pay attention to. Fund net assets $ Total number of portfolio holdings 33 Total advisory fees paid during the reporting period $ Portfolio turnover rate as of the end of the reporting period 45 % |
Holdings [Text Block] | Graphical Representation of Holdings The table and charts below show the investment makeup of the Fund. Sector weightings represent the percentage of the Fund’s investments in certain general sectors and may include more than one industry. The Fund’s portfolio composition is subject to change at any time. Top Ten Holdings (% of net assets) Taiwan Semiconductor Manufacturing Co., Ltd. Spon. ADR 5.93 % SAP S.E. 5.54 % Rolls-Royce Holdings PLC 5.53 % Spotify Technology S.A. 5.29 % NVIDIA Corp. 4.67 % Meta Platforms, Inc. - Cl. A 4.41 % Novo Nordisk A/S - Cl. B 4.29 % ASML Holding N.V. 4.26 % Eli Lilly & Company 3.71 % Apple, Inc. 3.60 % Sector Allocation* (% of net assets) Country Allocation (% of total investments) *Sector weightings for portfolios are determined using the Global Industry Classification Standard (“GICS”). Regarding GICS data cited throughout this report, GICS was developed by and is the exclusive property and service mark of MSCI Inc. (“MSCI”) and Standard & Poor’s (“S&P”) and is licensed for use by the Adviser. Neither MSCI, S&P, nor the Adviser or any third party involved in compiling GICS makes any express or implied warranties or representations with respect to such standard or classification (or the results from use thereof), and all such parties hereby expressly disclaim all warranties of originality, accuracy, completeness, merchantability, and fitness for a particular purpose with respect to any such standard or classification. MSCI, S&P, the Adviser, and any of their affiliates or third parties involved in compiling GICS shall not have any liability for any direct, indirect, special, punitive, consequential or any other damages (including lost profits) even if notified of the possibility of such damages. |
Largest Holdings [Text Block] | Top Ten Holdings (% of net assets) Taiwan Semiconductor Manufacturing Co., Ltd. Spon. ADR 5.93 % SAP S.E. 5.54 % Rolls-Royce Holdings PLC 5.53 % Spotify Technology S.A. 5.29 % NVIDIA Corp. 4.67 % Meta Platforms, Inc. - Cl. A 4.41 % Novo Nordisk A/S - Cl. B 4.29 % ASML Holding N.V. 4.26 % Eli Lilly & Company 3.71 % Apple, Inc. 3.60 % |
C000048905 [Member] | |
Shareholder Report [Line Items] | |
Fund Name | Marsico Global Fund |
Class Name | Investor Class |
Trading Symbol | MGLBX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Marsico Global Fund (“Fund”) for the period of October 1, 2023 to September 30, 2024. |
Shareholder Report Annual or Semi-Annual | annual shareholder report |
Additional Information [Text Block] | You can find additional information about the Fund at www.marsicofunds.com/fund-documents/ |
Additional Information Phone Number | 888-860-8686 |
Additional Information Website | www.marsicofunds.com/fund-documents/ |
Expenses [Text Block] | Fund Expenses for the Past Year (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Global Fund $ 1.48 % |
Expenses Paid, Amount | $ 187 |
Expense Ratio, Percent | 1.48% |
Factors Affecting Performance [Text Block] | Management's Discussion of Fund Performance SUMMARY OF RESULTS For the fiscal year ended September 30, 2024, the Fund’s Investor Class shares posted a total return of +52.21%, compared to its benchmark index, the MSCI All Country World ® ® TOP PERFORMANCE CONTRIBUTORS » Investment Allocations ® » NVIDIA Corp. (“NVIDIA”) » Meta Platforms, Inc. – Cl. A (“Meta”) TOP PERFORMANCE DETRACTORS » Investment Allocations » Mobileye Global, Inc. – Cl. A (“Mobileye”) » Tesla, Inc. (“Tesla”) |
Performance Past Does Not Indicate Future [Text] | Performance data quoted above represents past performance, and past performance is not a guarantee of future results. |
Line Graph [Table Text Block] | Fund Performance The following graph and table compare the performance data of the Investor Class shares of the Fund for the most recently completed 10 fiscal years to the performance data of a broad-based index over the same periods. All indices are unmanaged and investors cannot invest directly in an index. The graph and table below assume reinvestment of dividends and capital gain distributions and do not reflect the deduction of taxes that a shareholder would pay on dividends and capital gain distributions or the redemption of fund shares. The graph assumes an initial investment of $10,000. GROWTH OF $10,000 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (for the periods ended 09/30/2024 ) 1 Year 5 Years 10 Years Global Fund (Investor Class/MGLBX) 52.21 % 15.13 % 12.02 % MSCI All Country World ® 31.76 % 12.19 % 9.39 % |
No Deduction of Taxes [Text Block] | The graph and table below assume reinvestment of dividends and capital gain distributions and do not reflect the deduction of taxes that a shareholder would pay on dividends and capital gain distributions or the redemption of fund shares. |
Updated Performance Information Location [Text Block] | Visit www.marsicofunds.com/performance-and-prices/monthly.fs |
Net Assets | $ 360,790,893 |
Holdings Count | Holding | 30 |
Advisory Fees Paid, Amount | $ 1,994,519 |
Investment Company Portfolio Turnover | 44% |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key Fund statistics that you should pay attention to. Fund net assets $ Total number of portfolio holdings 30 Total advisory fees paid during the reporting period $ Portfolio turnover rate as of the end of the reporting period 44 % |
Holdings [Text Block] | Graphical Representation of Holdings The table and charts below show the investment makeup of the Fund. Sector weightings represent the percentage of the Fund’s investments in certain general sectors and may include more than one industry. The Fund’s portfolio composition is subject to change at any time. Top Ten Holdings (% of net assets) Meta Platforms, Inc. - Cl. A 5.36 % Apple, Inc. 5.33 % Microsoft Corp. 5.19 % NVIDIA Corp. 4.99 % Taiwan Semiconductor Manufacturing Co., Ltd. Spon. ADR 4.83 % Rolls-Royce Holdings PLC 4.13 % General Electric Co. DBA GE Aerospace 4.02 % Hermes International 3.96 % ARM Holdings PLC ADR 3.86 % GE Vernova, Inc. 3.81 % Sector Allocation* (% of net assets) Country Allocation (% of total investments) *Sector weightings for portfolios are determined using the Global Industry Classification Standard (“GICS”). Regarding GICS data cited throughout this report, GICS was developed by and is the exclusive property and service mark of MSCI Inc. (“MSCI”) and Standard & Poor’s (“S&P”) and is licensed for use by the Adviser. Neither MSCI, S&P, nor the Adviser or any third party involved in compiling GICS makes any express or implied warranties or representations with respect to such standard or classification (or the results from use thereof), and all such parties hereby expressly disclaim all warranties of originality, accuracy, completeness, merchantability, and fitness for a particular purpose with respect to any such standard or classification. MSCI, S&P, the Adviser, and any of their affiliates or third parties involved in compiling GICS shall not have any liability for any direct, indirect, special, punitive, consequential or any other damages (including lost profits) even if notified of the possibility of such damages. |
Largest Holdings [Text Block] | Top Ten Holdings (% of net assets) Meta Platforms, Inc. - Cl. A 5.36 % Apple, Inc. 5.33 % Microsoft Corp. 5.19 % NVIDIA Corp. 4.99 % Taiwan Semiconductor Manufacturing Co., Ltd. Spon. ADR 4.83 % Rolls-Royce Holdings PLC 4.13 % General Electric Co. DBA GE Aerospace 4.02 % Hermes International 3.96 % ARM Holdings PLC ADR 3.86 % GE Vernova, Inc. 3.81 % |
C000232240 [Member] | |
Shareholder Report [Line Items] | |
Fund Name | Marsico Global Fund |
Class Name | Institutional Class |
Trading Symbol | MIGOX |
Annual or Semi-Annual Statement [Text Block] | This annual shareholder report contains important information about the Marsico Global Fund (“Fund”) for the period of October 1, 2023 to September 30, 2024. |
Shareholder Report Annual or Semi-Annual | annual shareholder report |
Additional Information [Text Block] | You can find additional information about the Fund at www.marsicofunds.com/fund-documents/ |
Additional Information Phone Number | 888-860-8686 |
Additional Information Website | www.marsicofunds.com/fund-documents/ |
Expenses [Text Block] | Fund Expenses for the Past Year (Based on a hypothetical $10,000 investment) Fund (Class) Costs of a $10,000 investment Costs paid as a percentage Global Fund $ 1.15 % |
Expenses Paid, Amount | $ 145 |
Expense Ratio, Percent | 1.15% |
Factors Affecting Performance [Text Block] | Management's Discussion of Fund Performance SUMMARY OF RESULTS For the fiscal year ended September 30, 2024, the Fund’s Institutional Class shares posted a total return of +52.65%, compared to its benchmark index, the MSCI All Country World ® ® TOP PERFORMANCE CONTRIBUTORS » Investment Allocations ® » NVIDIA Corp. (“NVIDIA”) » Meta Platforms, Inc. – Cl. A (“Meta”) TOP PERFORMANCE DETRACTORS » Investment Allocations » Mobileye Global, Inc. – Cl. A (“Mobileye”) » Tesla, Inc. (“Tesla”) |
Performance Past Does Not Indicate Future [Text] | Performance data quoted above represents past performance, and past performance is not a guarantee of future results. |
Line Graph [Table Text Block] | Fund Performance The following graph and table compare the performance data of the Institutional Class shares of the Fund for the applicable periods since inception to the performance data of a broad-based index over the same periods. All indices are unmanaged and investors cannot invest directly in an index. The graph and table below assume reinvestment of dividends and capital gain distributions and do not reflect the deduction of taxes that a shareholder would pay on dividends and capital gain distributions or the redemption of fund shares. The graph assumes an initial investment of $100,000. GROWTH OF $100,000 |
Average Annual Return [Table Text Block] | AVERAGE ANNUAL TOTAL RETURNS (for the periods ended 09/30/2024 ) 1 Year Since ^ Global Fund (Institutional Class/MIGOX) 52.65 % 7.10 % MSCI All Country World ® 31.76 % 7.48 % ^ December 6, 2021 |
Performance Inception Date | Dec. 06, 2021 |
No Deduction of Taxes [Text Block] | The graph and table below assume reinvestment of dividends and capital gain distributions and do not reflect the deduction of taxes that a shareholder would pay on dividends and capital gain distributions or the redemption of fund shares. |
Updated Performance Information Location [Text Block] | Visit www.marsicofunds.com/performance-and-prices/monthly.fs#institutional-class |
Net Assets | $ 360,790,893 |
Holdings Count | Holding | 30 |
Advisory Fees Paid, Amount | $ 1,994,519 |
Investment Company Portfolio Turnover | 44% |
Additional Fund Statistics [Text Block] | Key Fund Statistics The following table outlines key Fund statistics that you should pay attention to. Fund net assets $ Total number of portfolio holdings 30 Total advisory fees paid during the reporting period $ Portfolio turnover rate as of the end of the reporting period 44 % |
Holdings [Text Block] | Graphical Representation of Holdings The table and charts below show the investment makeup of the Fund. Sector weightings represent the percentage of the Fund’s investments in certain general sectors and may include more than one industry. The Fund’s portfolio composition is subject to change at any time. Top Ten Holdings (% of net assets) Meta Platforms, Inc. - Cl. A 5.36 % Apple, Inc. 5.33 % Microsoft Corp. 5.19 % NVIDIA Corp. 4.99 % Taiwan Semiconductor Manufacturing Co., Ltd. Spon. ADR 4.83 % Rolls-Royce Holdings PLC 4.13 % General Electric Co. DBA GE Aerospace 4.02 % Hermes International 3.96 % ARM Holdings PLC ADR 3.86 % GE Vernova, Inc. 3.81 % Sector Allocation* (% of net assets) Country Allocation (% of total investments) *Sector weightings for portfolios are determined using the Global Industry Classification Standard (“GICS”). Regarding GICS data cited throughout this report, GICS was developed by and is the exclusive property and service mark of MSCI Inc. (“MSCI”) and Standard & Poor’s (“S&P”) and is licensed for use by the Adviser. Neither MSCI, S&P, nor the Adviser or any third party involved in compiling GICS makes any express or implied warranties or representations with respect to such standard or classification (or the results from use thereof), and all such parties hereby expressly disclaim all warranties of originality, accuracy, completeness, merchantability, and fitness for a particular purpose with respect to any such standard or classification. MSCI, S&P, the Adviser, and any of their affiliates or third parties involved in compiling GICS shall not have any liability for any direct, indirect, special, punitive, consequential or any other damages (including lost profits) even if notified of the possibility of such damages. |
Largest Holdings [Text Block] | Top Ten Holdings (% of net assets) Meta Platforms, Inc. - Cl. A 5.36 % Apple, Inc. 5.33 % Microsoft Corp. 5.19 % NVIDIA Corp. 4.99 % Taiwan Semiconductor Manufacturing Co., Ltd. Spon. ADR 4.83 % Rolls-Royce Holdings PLC 4.13 % General Electric Co. DBA GE Aerospace 4.02 % Hermes International 3.96 % ARM Holdings PLC ADR 3.86 % GE Vernova, Inc. 3.81 % |