

Calamos Investments is a global investment firm committed to excellence in investment management and client services. Among its major competitors, Calamos Investments is ranked in 3rd place for NPS while Lazard is 1st, and BlackRock is 2nd.
Calamos Investments's Net Promoter Score (NPS) is a -10 with 30% Promoters, 30% Passives, and 40% Detractors. Net Promoter Score tracks whether Calamos Investments's customers would recommend using the product based on a scale of -100 to 100.
| 30% | Promoters |
|---|---|
| 30% | Passives |
| 40% | Detractors |
| Summary | Date | Score |
|---|---|---|
Sep 2021 100 | Sep 2021 | 100 |
Jul 2022 66 | Jul 2022 | 66 |
Aug 2022 75 | Aug 2022 | 75 |
Jun 2023 40 | Jun 2023 | 40 |
Jul 2023 17 | Jul 2023 | 17 |
Aug 2023 13 | Aug 2023 | 13 |
Feb 2024 0 | Feb 2024 | 0 |
Mar 2024 -11 | Mar 2024 | -11 |
Jan 2025 -10 | Jan 2025 | -10 |
Calamos Investments is ranked third for NPS among its competitors. Lazard and BlackRock come in first and second, with Navient Corporation coming in at #4.
![]() Calamos Investments | ![]() BlackRock | ![]() Lazard | ![]() Navient Corporation | |
| Global Ranking | #- | #602 | #- | #- |
| NPS | -10 | 10 | 20 | -19 |
| Valuation Updated every 24 hours for public companies | - | $108.30B | $3.39B | $2.66B |
Net Promoter Score (NPS) is a management tool that can be used to gauge the satisfaction of a firm's customer relationships. NPS has been widely adopted as a key metric often linked to the revenue potential of a company’s product or service. The metric is based on customer responses to the question: "On a scale of 0 to 10, how likely are you to recommend the product to a friend?"
Those who respond with a score of 9 to 10 are known as Promoters, and are widely associated with behaviors that create value, including actively encouraging others to use the product or service. Those who respond with a score of 7 or 8 are categorized as Passives, and they are believed to be less likely to exhibit the value-creation traits of Promoters having a largely neutral effect on other consumers. Detractors are those who fall in the score range of 0 to 6 and represent dissatisfied customers of the product sometimes actively recommending against using the product.
Compared to its competitors, Calamos Investments's NPS is rated right above Navient Corporation, and is preceded by GE Asset Management.
| COMPANY | NPS Score | |
|---|---|---|
![]() | Lazard | 20 |
![]() | BlackRock | 10 |
![]() | Asta Funding | N/A |
![]() | GE Asset Management | N/A |
![]() | Calamos Investments | -10 |
![]() | Navient Corporation | -19 |
Customer Loyalty is a strong indicator of whether or not a customer will choose a brand repeatedly over a competitor that offers similar products/services.
60% of Calamos Investments users/customers answered "Yes" when asked: "Would you consider yourself a loyal user/customer?"
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Compared to its competitors, Calamos Investments's Customer Loyalty score is rated right above Asta Funding, and is preceded by Lazard.
| COMPANY | Customer Loyalty Score | |
|---|---|---|
![]() | Navient Corporation | 79% |
![]() | BlackRock | 75% |
![]() | Lazard | 68% |
![]() | Calamos Investments | 60% |
![]() | Asta Funding | N/A |
![]() | GE Asset Management | N/A |
Calamos Investments has an overall Product Quality score of 3.7 out of 5 stars rated by its users and customers.
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Calamos Investments’s product quality score is a 3.7 out of 5 as rated by its users and customers.
Compared to its competitors, Calamos Investments's Product Quality score is rated right above Lazard, and is preceded by BlackRock.
| COMPANY | Product Quality Score | |
|---|---|---|
![]() | BlackRock | 3.8/5 |
![]() | Calamos Investments | 3.7/5 |
![]() | Lazard | 3.6/5 |
![]() | Navient Corporation | 2.3/5 |
![]() | Asta Funding | N/A |
![]() | GE Asset Management | N/A |
Calamos Investments has a value for money and ROI score of 3.5 out of 5 stars rated by its users and customers.
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Compared to its competitors, Calamos Investments's ROI score is rated right above Navient Corporation, and is preceded by BlackRock.
| COMPANY | Pricing Score | |
|---|---|---|
![]() | Lazard | 3.8/5 |
![]() | BlackRock | 3.7/5 |
![]() | Calamos Investments | 3.5/5 |
![]() | Navient Corporation | 2.3/5 |
![]() | Asta Funding | N/A |
![]() | GE Asset Management | N/A |
Calamos Investments has an overall Customer Satisfaction score of 58 rated by its users and customers.
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Customer Satisfaction Score (also known as CSAT), is a metric used to quantify how satisfied customers are with a company or brand’s products and services. The Customer Satisfaction Score is based on customers response to the question: “How would you rate your overall satisfaction with the service you received?” The score is calculated using the formula: (The total number answer of “Very Satisfied” and “Satisfied”) ÷ (The total response) x100, and it is generally displayed in percentages. Some of the main benefits of the CSAT for businesses are tracking retention, identifying happy customers and growing relationships, and gaining repeat business to build a sustainable brand.
Compared to its competitors, Calamos Investments's Customer Satisfaction score is rated right above Navient Corporation, and is preceded by Lazard.
| COMPANY | Customer Satisfaction (CSAT) Score | |
|---|---|---|
![]() | BlackRock | 78% |
![]() | Lazard | 68% |
![]() | Calamos Investments | 58% |
![]() | Navient Corporation | 46% |
![]() | Asta Funding | 0% |
![]() | GE Asset Management | 0% |
Calamos Investments has an overall Customer Service score of 3.3 out of 5 stars rated by its users and customers.
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2020 Calamos Court, Naperville, IL 60563-2787
http://www.calamos.com/
Compared to its competitors, Calamos Investments's Customer Service score is rated right above Navient Corporation, and is preceded by Lazard.
| COMPANY | Customer Service Score | |
|---|---|---|
![]() | BlackRock | 3.8/5 |
![]() | Lazard | 3.8/5 |
![]() | Calamos Investments | 3.3/5 |
![]() | Navient Corporation | 2.3/5 |
![]() | Asta Funding | N/A |
![]() | GE Asset Management | N/A |
Calamos Investments has a 2.5/5 stars for its overall company culture rated by their employees

Calamos Investments scored a -10 for Net Promoter Score and a -55 for Employee Net Promoter Score. NPS gauges how likely a customer of Calamos Investments would recommend the brand to a friend. ENPS measures how likely Calamos Investments employees would recommend working at Calamos Investments to a friend.
| 30% | Promoters |
|---|---|
| 30% | Passive |
| 40% | Detractors |
| 18% | Promoters |
|---|---|
| 9% | Passive |
| 73% | Detractors |