# EDGAR Filing Document

**Accession Number:** 0000826732
**File Stem:** 0001752724-25-161566
**Filing Date:** 2025-6
**Character Count:** 21840
**Document Hash:** 53caba532cc64f930518c4e02c0fdbc6
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001752724-25-161566.hdr.sgml**: 20250627

**ACCESSION NUMBER**: 0001752724-25-161566

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20250430

**FILED AS OF DATE**: 20250627

**DATE AS OF CHANGE**: 20250627

**PERIOD START**: 20251031

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** CALAMOS INVESTMENT TRUST/IL
- **CENTRAL INDEX KEY:** 0000826732

**ORGANIZATION NAME:**
- **EIN:** 363316238
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1031

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-05443
- **FILM NUMBER:** 251083885

**BUSINESS ADDRESS:**
- **STREET 1:** 2020 CALAMOS COURT
- **STREET 2:** C/O CALAMOS ADVISORS LLC
- **CITY:** NAPERVILLE
- **STATE:** IL
- **ZIP:** 60563
- **BUSINESS PHONE:** 6302451046

**MAIL ADDRESS:**
- **STREET 1:** 2020 CALAMOS COURT
- **STREET 2:** C/O CALAMOS ADVISORS LLC
- **CITY:** NAPERVILLE
- **STATE:** IL
- **ZIP:** 60563

## Series and Classes Contracts Data

### Calamos Select Fund (Series ID: S000004058)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000011350 | Class A      | CVAAX           |
| C000011352 | Class C      | CVACX           |
| C000011353 | Class I      | CVAIX           |

## Form NPORT-P: Monthly Portfolio Investments Report

### NPORT-P: Part A: General Information

**Item A.1. Information about the Registrant.**

- **a. Name of Registrant:** CALAMOS INVESTMENT TRUST/IL

- **b. Investment Company Act file number:** 811-05443

- **c. CIK number of Registrant:** 0000826732

- **d. LEI of Registrant:** 3MM2UW658H6KOU4WEW86

- **e. Address and telephone number of Registrant.**

  - **Street Address 1:** 2020 CALAMOS COURT

  - **City:** NAPERVILLE

  - **State:** IL

  - **Foreign country:** US

  - **Zip / Postal Code:** 60563

  - **Telephone number:** 630-245-7200

**Item A.2. Information about the Series.**

- **a. Name of Series:** Calamos Select Fund

- **b. EDGAR series identifier (if any):** S000004058

- **c. LEI of Series:** 549300KODNWMEW171D53

**Item A.3. Reporting period.**

- **a. Date of fiscal year-end:** 2025-10-31

- **b. Date as of which information is reported:** 2025-04-30

**Item A.4. Final filing**

Does the Fund anticipate that this will be its final filing on Form N-PORT? **No**

### Fund Information

**Total Assets:** $54656500.92

**Total Liabilities:** $859368.82

**Net Assets:** $53797132.10

**Cash Not Reported:** $1154482.47

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000011350 | -1.10%               | -7.11%               | 0.30%                |
| Class ID C000011352 | -1.20%               | -7.12%               | 0.19%                |
| Class ID C000011353 | -1.09%               | -7.09%               | 0.33%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $271252.32               | $-928117.21                                |
| Month 2  | $80917.17                | $-4224790.68                               |
| Month 3  | $-127348.30              | $306664.15                                 |

### Schedule of Portfolio Investments

| Name                             | Title                                                                       | Identifiers                                   | Payoff Profile   | Asset Category   | Issuer Category   | Country   |   Balance | Units   | Value (USD)   | % of Net Assets   | Maturity Date   | Coupon Type   | Annualized Rate (%)   | Restricted?   |   Fair Value Level | Lending Status   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Chipotle Mexican Grill Inc       | Chipotle Mexican Grill Inc                                                  | CUSIP: 169656105<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     16847 | NS      | $851110.44    | 1.58%             |  |  |  | No            |                  1 | On Loan: No      |
| Johnson & Johnson                | Johnson & Johnson                                                           | CUSIP: 478160104<br>LEI: 549300G0CFPGEF6X2043 | Long             | EC               | CORP              | US        |      5762 | NS      | $900658.22    | 1.67%             |  |  |  | No            |                  1 | On Loan: No      |
| Hess Corp                        | Hess Corp                                                                   | CUSIP: 42809H107<br>LEI: UASVRYNXNK17ULIGK870 | Long             | EC               | CORP              | US        |      6161 | NS      | $795077.05    | 1.48%             |  |  |  | No            |                  1 | On Loan: No      |
| UnitedHealth Group Inc           | UnitedHealth Group Inc                                                      | CUSIP: 91324P102<br>LEI: 549300GHBMY8T5GXDE41 | Long             | EC               | CORP              | US        |      1552 | NS      | $638554.88    | 1.19%             |  |  |  | No            |                  1 | On Loan: No      |
| Wells Fargo & Co                 | Wells Fargo & Co                                                            | CUSIP: 949746101<br>LEI: PBLD0EJDB5FWOLXP3B76 | Long             | EC               | CORP              | US        |     12954 | NS      | $919863.54    | 1.71%             |  |  |  | No            |                  1 | On Loan: No      |
| Uber Technologies Inc            | Uber Technologies Inc                                                       | CUSIP: 90353T100<br>LEI: 549300B2FTG34FILDR98 | Long             | EC               | CORP              | US        |      9940 | NS      | $805239.40    | 1.50%             |  |  |  | No            |                  1 | On Loan: No      |
| State Street Global Advisors     | State Street Navigator Securities Lending Government Money Market Portfolio | CUSIP: 857509301<br>LEI: 5493008BJIBKQ5KTIF74 | Long             | STIV             | RF                | US        |    694946 | NS      | $694946.25    | 1.29%             |  |  |  | No            |                  1 | On Loan: No      |
| Chubb Ltd                        | Chubb Ltd                                                                   | CUSIP: 000000000<br>LEI: E0JAN6VLUDI1HITHT809 | Long             | EC               | CORP              | CH        |      2482 | NS      | $710050.56    | 1.32%             |  |  |  | No            |                  1 | On Loan: No      |
| PepsiCo Inc                      | PepsiCo Inc                                                                 | CUSIP: 713448108<br>LEI: FJSUNZKFNQ5YPJ5OT455 | Long             | EC               | CORP              | US        |      6873 | NS      | $931841.34    | 1.73%             |  |  |  | No            |                  1 | On Loan: No      |
| Alphabet Inc                     | Alphabet Inc                                                                | CUSIP: 02079K305<br>LEI: 5493006MHB84DD0ZWV18 | Long             | EC               | CORP              | US        |     17926 | NS      | $2846648.80   | 5.29%             |  |  |  | No            |                  1 | On Loan: No      |
| Prologis Inc                     | Prologis Inc                                                                | CUSIP: 74340W103<br>LEI: 529900DFH19P073LZ636 | Long             | EC               |  | US        |      6870 | NS      | $702114.00    | 1.31%             |  |  |  | No            |                  1 | On Loan: No      |
| Visa Inc                         | Visa Inc                                                                    | CUSIP: 92826C839<br>LEI: 549300JZ4OKEHW3DPJ59 | Long             | EC               | CORP              | US        |      4213 | NS      | $1455591.50   | 2.71%             |  |  |  | No            |                  1 | On Loan: No      |
| Southern Co/The                  | Southern Co/The                                                             | CUSIP: 842587107<br>LEI: 549300FC3G3YU2FBZD92 | Long             | EC               | CORP              | US        |     13161 | NS      | $1209364.29   | 2.25%             |  |  |  | No            |                  1 | On Loan: No      |
| Zoetis Inc                       | Zoetis Inc                                                                  | CUSIP: 98978V103<br>LEI: 549300HD9Q1LOC9KLJ48 | Long             | EC               | CORP              | US        |      5365 | NS      | $839086.00    | 1.56%             |  |  |  | No            |                  1 | On Loan: No      |
| Boston Scientific Corp           | Boston Scientific Corp                                                      | CUSIP: 101137107<br>LEI: Y6ZDD9FP4P8JSSJMW954 | Long             | EC               | CORP              | US        |      5718 | NS      | $588210.66    | 1.09%             |  |  |  | No            |                  1 | On Loan: No      |
| Royal Caribbean Cruises Ltd      | Royal Caribbean Cruises Ltd                                                 | CUSIP: 000000000<br>LEI: K2NEH8QNVW44JIWK7Z55 | Long             | EC               | CORP              | LR        |      2740 | NS      | $588853.40    | 1.09%             |  |  |  | No            |                  1 | On Loan: No      |
| Microsoft Corp                   | Microsoft Corp                                                              | CUSIP: 594918104<br>LEI: INR2EJN1ERAN0W5ZP974 | Long             | EC               | CORP              | US        |      8247 | NS      | $3259709.22   | 6.06%             |  |  |  | No            |                  1 | On Loan: No      |
| Stryker Corp                     | Stryker Corp                                                                | CUSIP: 863667101<br>LEI: 5493002F0SC4JTBU5137 | Long             | EC               | CORP              | US        |      2165 | NS      | $809536.80    | 1.50%             |  |  |  | No            |                  1 | On Loan: No      |
| NVIDIA Corp                      | NVIDIA Corp                                                                 | CUSIP: 67066G104<br>LEI: 549300S4KLFTLO7GSQ80 | Long             | EC               | CORP              | US        |     25600 | NS      | $2788352.00   | 5.18%             |  |  |  | No            |                  1 | On Loan: No      |
| Adobe Inc                        | Adobe Inc                                                                   | CUSIP: 00724F101<br>LEI: FU4LY2G4933NH2E1CP29 | Long             | EC               | CORP              | US        |      1460 | NS      | $547470.80    | 1.02%             |  |  |  | No            |                  1 | On Loan: No      |
| Waste Management Inc             | Waste Management Inc                                                        | CUSIP: 94106L109<br>LEI: 549300YX8JIID70NFS41 | Long             | EC               | CORP              | US        |      3812 | NS      | $889568.32    | 1.65%             |  |  |  | No            |                  1 | On Loan: No      |
| Linde PLC                        | Linde PLC                                                                   | CUSIP: 000000000<br>LEI: 5299003QR1WT0EF88V51 | Long             | EC               | CORP              | IE        |      1862 | NS      | $843914.26    | 1.57%             |  |  |  | No            |                  1 | On Loan: No      |
| Marsh & McLennan Cos Inc         | Marsh & McLennan Cos Inc                                                    | CUSIP: 571748102<br>LEI: 549300XMP3KDCKJXIU47 | Long             | EC               | CORP              | US        |      3237 | NS      | $729846.39    | 1.36%             |  |  |  | No            |                  1 | On Loan: No      |
| Walmart Inc                      | Walmart Inc                                                                 | CUSIP: 931142103<br>LEI: Y87794H0US1R65VBXU25 | Long             | EC               | CORP              | US        |     14774 | NS      | $1436771.50   | 2.67%             |  |  |  | No            |                  1 | On Loan: No      |
| Airbnb Inc                       | Airbnb Inc                                                                  | CUSIP: 009066101<br>LEI: 549300HMUDNO0RY56D37 | Long             | EC               | CORP              | US        |      6160 | NS      | $751027.20    | 1.40%             |  |  |  | No            |                  1 | On Loan: No      |
| TJX Cos Inc/The                  | TJX Cos Inc/The                                                             | CUSIP: 872540109<br>LEI: V167QI9I69W364E2DY52 | Long             | EC               | CORP              | US        |      6869 | NS      | $883902.92    | 1.64%             |  |  |  | No            |                  1 | On Loan: No      |
| DoorDash Inc                     | DoorDash Inc                                                                | CUSIP: 25809K105<br>LEI: 549300NUQ43FGGSK5051 | Long             | EC               | CORP              | US        |      4130 | NS      | $796635.70    | 1.48%             |  |  |  | No            |                  1 | On Loan: No      |
| Netflix Inc                      | Netflix Inc                                                                 | CUSIP: 64110L106<br>LEI: 549300Y7VHGU0I7CE873 | Long             | EC               | CORP              | US        |      1109 | NS      | $1255077.48   | 2.33%             |  |  |  | No            |                  1 | On Loan: No      |
| Intuitive Surgical Inc           | Intuitive Surgical Inc                                                      | CUSIP: 46120E602<br>LEI: 54930052SRG011710797 | Long             | EC               | CORP              | US        |      1065 | NS      | $549327.00    | 1.02%             |  |  |  | No            |                  1 | On Loan: No      |
| Broadcom Inc                     | Broadcom Inc                                                                | CUSIP: 11135F101<br>LEI: 549300WV6GIDOZJTV909 | Long             | EC               | CORP              | US        |      8420 | NS      | $1620597.40   | 3.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Home Depot Inc/The               | Home Depot Inc/The                                                          | CUSIP: 437076102<br>LEI: QEKMOTMBBKA8I816DO57 | Long             | EC               | CORP              | US        |      3325 | NS      | $1198629.25   | 2.23%             |  |  |  | No            |                  1 | On Loan: No      |
| Canadian Pacific Kansas City Ltd | Canadian Pacific Kansas City Ltd                                            | CUSIP: 13646K108<br>LEI: N/A                  | Long             | EC               | CORP              | CA        |      9577 | NS      | $694045.19    | 1.29%             |  |  |  | No            |                  1 | On Loan: —       |
| ServiceNow Inc                   | ServiceNow Inc                                                              | CUSIP: 81762P102<br>LEI: 549300HJTQM36M0E1G39 | Long             | EC               | CORP              | US        |       754 | NS      | $720077.54    | 1.34%             |  |  |  | No            |                  1 | On Loan: No      |
| Sherwin-Williams Co/The          | Sherwin-Williams Co/The                                                     | CUSIP: 824348106<br>LEI: Z15BMIOX8DDH0X2OBP21 | Long             | EC               | CORP              | US        |      2395 | NS      | $845243.40    | 1.57%             |  |  |  | No            |                  1 | On Loan: No      |
| Deere & Co                       | Deere & Co                                                                  | CUSIP: 244199105<br>LEI: PWFTNG3EI0Y73OXWDH08 | Long             | EC               | CORP              | US        |      1729 | NS      | $801495.24    | 1.49%             |  |  |  | No            |                  1 | On Loan: No      |
| Analog Devices Inc               | Analog Devices Inc                                                          | CUSIP: 032654105<br>LEI: GYVOE5EZ4GDAVTU4CQ61 | Long             | EC               | CORP              | US        |      4300 | NS      | $838156.00    | 1.56%             |  |  |  | No            |                  1 | On Loan: No      |
| Snowflake Inc                    | Snowflake Inc                                                               | CUSIP: 833445109<br>LEI: 254900CJNSY1K7T53Z16 | Long             | EC               | CORP              | US        |      3650 | NS      | $582138.50    | 1.08%             |  |  |  | No            |                  1 | On Loan: No      |
| Meta Platforms Inc               | Meta Platforms Inc                                                          | CUSIP: 30303M102<br>LEI: BQ4BKCS1HXDV9HN80Z93 | Long             | EC               | CORP              | US        |      1255 | NS      | $688995.00    | 1.28%             |  |  |  | No            |                  1 | On Loan: No      |
| Oracle Corp                      | Oracle Corp                                                                 | CUSIP: 68389X105<br>LEI: 1Z4GXXU7ZHVWFCD8TV52 | Long             | EC               | CORP              | US        |      4082 | NS      | $574419.04    | 1.07%             |  |  |  | No            |                  1 | On Loan: No      |
| Boeing Co/The                    | Boeing Co/The                                                               | CUSIP: 097023105<br>LEI: RVHJWBXLJ1RFUBSY1F30 | Long             | EC               | CORP              | US        |      4460 | NS      | $817250.40    | 1.52%             |  |  |  | No            |                  1 | On Loan: No      |
| Emerson Electric Co              | Emerson Electric Co                                                         | CUSIP: 291011104<br>LEI: FGLT0EWZSUIRRITFOA30 | Long             | EC               | CORP              | US        |      6915 | NS      | $726835.65    | 1.35%             |  |  |  | No            |                  1 | On Loan: No      |
| Datadog Inc                      | Datadog Inc                                                                 | CUSIP: 23804L103<br>LEI: 549300F6JNO0KRPO1K63 | Long             | EC               | CORP              | US        |      4250 | NS      | $434180.00    | 0.81%             |  |  |  | No            |                  1 | On Loan: No      |
| Morgan Stanley                   | Morgan Stanley                                                              | CUSIP: 617446448<br>LEI: IGJSJL3JD5P30I6NJZ34 | Long             | EC               | CORP              | US        |      4882 | NS      | $563480.44    | 1.05%             |  |  |  | No            |                  1 | On Loan: No      |
| Apple Inc                        | Apple Inc                                                                   | CUSIP: 037833100<br>LEI: HWUPKR0MPOU8FGXBT394 | Long             | EC               | CORP              | US        |     16409 | NS      | $3486912.50   | 6.48%             |  |  |  | No            |                  1 | On Loan: No      |
| T-Mobile US Inc                  | T-Mobile US Inc                                                             | CUSIP: 872590104<br>LEI: 549300QHIJYOHPACPG31 | Long             | EC               | CORP              | US        |      3546 | NS      | $875684.70    | 1.63%             |  |  |  | No            |                  1 | On Loan: No      |
| S&P Global Inc                   | S&P Global Inc                                                              | CUSIP: 78409V104<br>LEI: Y6X4K52KMJMZE7I7MY94 | Long             | EC               | CORP              | US        |      1640 | NS      | $820082.00    | 1.52%             |  |  |  | No            |                  1 | On Loan: No      |
| Eli Lilly & Co                   | Eli Lilly & Co                                                              | CUSIP: 532457108<br>LEI: FRDRIPF3EKNDJ2CQJL29 | Long             | EC               | CORP              | US        |      1508 | NS      | $1355616.60   | 2.52%             |  |  |  | No            |                  1 | On Loan: No      |
| JPMorgan Chase & Co              | JPMorgan Chase & Co                                                         | CUSIP: 46625H100<br>LEI: 8I5DZWZKVSZI1NUHU748 | Long             | EC               | CORP              | US        |      3180 | NS      | $777891.60    | 1.45%             |  |  |  | No            |                  1 | On Loan: No      |
| Amazon.com Inc                   | Amazon.com Inc                                                              | CUSIP: 023135106<br>LEI: ZXTILKJKG63JELOEG630 | Long             | EC               | CORP              | US        |     16264 | NS      | $2999406.88   | 5.58%             |  |  |  | No            |                  1 | On Loan: No      |
| American Express Co              | American Express Co                                                         | CUSIP: 025816109<br>LEI: R4PP93JZOLY261QX3811 | Long             | EC               | CORP              | US        |      3369 | NS      | $897535.29    | 1.67%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2025-05-19

**Name of Applicant:** CALAMOS INVESTMENT TRUST/IL

**Signature:** Stephen Atkins

**Name of Signer:** Stephen Atkins

**Title:** Treasurer