# EDGAR Filing Document

**Accession Number:** 0000826732
**File Stem:** 0001752724-25-161598
**Filing Date:** 2025-6
**Character Count:** 35511
**Document Hash:** 0798b9fd439c93f91eba05e25ddd7ef0
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001752724-25-161598.hdr.sgml**: 20250627

**ACCESSION NUMBER**: 0001752724-25-161598

**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:** 251083918

**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 International Growth Fund (Series ID: S000004065)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000011378 | Class A      | CIGRX           |
| C000011380 | Class C      | CIGCX           |
| C000011381 | Class I      | CIGIX           |
| C000204888 | Class R6     | CIGOX           |

## 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 International Growth Fund

- **b. EDGAR series identifier (if any):** S000004065

- **c. LEI of Series:** 549300RZMX6MGVUHK834

**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:** $254422820.51

**Total Liabilities:** $16089922.40

**Net Assets:** $238332898.11

**Cash Not Reported:** $128171.79

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000011380 | 1.19%                | -3.81%               | 3.71%                |
| Class ID C000011381 | 1.24%                | -3.71%               | 3.81%                |
| Class ID C000204888 | 1.27%                | -3.75%               | 3.85%                |
| Class ID C000011378 | 1.25%                | -3.75%               | 3.80%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $7018683.68              | $-4679690.24                               |
| Month 2  | $-647305.99              | $-7413475.65                               |
| Month 3  | $-6818684.65             | $13073432.69                               |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Hong Kong Exchanges & Clearing Ltd          | Hong Kong Exchanges & Clearing Ltd                                          | CUSIP: 000000000<br>LEI: 213800YTVSXYQN17BW16 | Long             | EC               | CORP              | HK        |     80500 | NS      | $3517019.61   | 1.48%             |  |  |  | No            |                  2 | On Loan: No      |
| Nemetschek SE                               | Nemetschek SE                                                               | CUSIP: 000000000<br>LEI: 529900R0S2IX1S358J38 | Long             | EC               | CORP              | DE        |     24080 | NS      | $3199864.87   | 1.34%             |  |  |  | No            |                  2 | On Loan: No      |
| Xiaomi Corp                                 | Xiaomi Corp                                                                 | CUSIP: 000000000<br>LEI: 2549001ACVFAZRNMKL32 | Long             | EC               | CORP              | KY        |    626600 | NS      | $4011618.09   | 1.68%             |  |  |  | Yes           |                  2 | On Loan: No      |
| Chugai Pharmaceutical Co Ltd                | Chugai Pharmaceutical Co Ltd                                                | CUSIP: 000000000<br>LEI: 529900T9LAII161DCN95 | Long             | EC               | CORP              | JP        |     28300 | NS      | $1630349.15   | 0.68%             |  |  |  | No            |                  2 | On Loan: No      |
| Volvo AB                                    | Volvo AB                                                                    | CUSIP: 000000000<br>LEI: 549300HGV012CNC8JD22 | Long             | EC               | CORP              | SE        |     82900 | NS      | $2253513.95   | 0.95%             |  |  |  | No            |                  2 | On Loan: No      |
| Aristocrat Leisure Ltd                      | Aristocrat Leisure Ltd                                                      | CUSIP: 000000000<br>LEI: 529900TE2HO3OZKYKC27 | Long             | EC               | CORP              | AU        |     55000 | NS      | $2348997.68   | 0.99%             |  |  |  | No            |                  2 | On Loan: No      |
| Rolls-Royce Holdings PLC                    | Rolls-Royce Holdings PLC                                                    | CUSIP: 000000000<br>LEI: 213800EC7997ZBLZJH69 | Long             | EC               | CORP              | GB        |    712710 | NS      | $7214386.45   | 3.03%             |  |  |  | No            |                  2 | On Loan: No      |
| ASML Holding NV                             | ASML Holding NV                                                             | CUSIP: 000000000<br>LEI: 724500Y6DUVHQD6OXN27 | Long             | EC               | CORP              | NL        |      6725 | NS      | $4501996.67   | 1.89%             |  |  |  | No            |                  2 | On Loan: No      |
| Options Clearing Corp.                      | SEA LTD                                                                     | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | KY        |       368 | NC      | $498640.00    | 0.21%             |  |  |  | No            |                  1 | On Loan: No      |
| Northern Trust Co.                          | PURCHASED USD / SOLD GBP                                                    | CUSIP: 000000000<br>LEI: 6PTKHDJ8HDUF78PFWH30 | N/A              | DFE              |  | US        |         1 | NC      | $-13661.89    | -0.01%            |  |  |  | No            |                  2 | On Loan: No      |
| Northern Trust Co.                          | PURCHASED SEK / SOLD USD                                                    | CUSIP: 000000000<br>LEI: 6PTKHDJ8HDUF78PFWH30 | N/A              | DFE              |  | SE        |         1 | NC      | $2620.53      | 0.00%             |  |  |  | No            |                  2 | On Loan: No      |
| Northern Trust Co.                          | PURCHASED GBP / SOLD USD                                                    | CUSIP: 000000000<br>LEI: 6PTKHDJ8HDUF78PFWH30 | N/A              | DFE              |  | GB        |         1 | NC      | $95487.09     | 0.04%             |  |  |  | No            |                  2 | On Loan: No      |
| SAP SE                                      | SAP SE                                                                      | CUSIP: 000000000<br>LEI: 529900D6BF99LW9R2E68 | Long             | EC               | CORP              | DE        |     41835 | NS      | $12240448.80  | 5.14%             |  |  |  | No            |                  2 | On Loan: No      |
| Constellation Software Inc/Canada           | Constellation Software Inc/Canada                                           | CUSIP: 21037X100<br>LEI: 549300B6PYHMCTDWQV29 | Long             | EC               | CORP              | CA        |      1325 | NS      | $4775180.44   | 2.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Airbus SE                                   | Airbus SE                                                                   | CUSIP: 000000000<br>LEI: MINO79WLOO247M1IL051 | Long             | EC               | CORP              | NL        |     21355 | NS      | $3623740.67   | 1.52%             |  |  |  | No            |                  2 | On Loan: No      |
| Mitsubishi Heavy Industries Ltd             | Mitsubishi Heavy Industries Ltd                                             | CUSIP: 000000000<br>LEI: 353800TJ98PCAZROVE69 | Long             | EC               | CORP              | JP        |    218930 | NS      | $4315732.29   | 1.81%             |  |  |  | No            |                  2 | On Loan: —       |
| State Street Global Advisors                | State Street Navigator Securities Lending Government Money Market Portfolio | CUSIP: 857509301<br>LEI: 5493008BJIBKQ5KTIF74 | Long             | STIV             | RF                | US        |  15468354 | NS      | $15468353.55  | 6.49%             |  |  |  | No            |                  1 | On Loan: No      |
| Deutsche Boerse AG                          | Deutsche Boerse AG                                                          | CUSIP: 000000000<br>LEI: 529900G3SW56SHYNPR95 | Long             | EC               | CORP              | DE        |     12580 | NS      | $4051940.64   | 1.70%             |  |  |  | No            |                  2 | On Loan: No      |
| Sea Ltd                                     | Sea Ltd                                                                     | CUSIP: 81141R100<br>LEI: 529900OM6JLLW44YKI15 | Long             | EC               | CORP              | KY        |     18510 | NS      | $2481265.50   | 1.04%             |  |  |  | No            |                  1 | On Loan: No      |
| BYD Co Ltd                                  | BYD Co Ltd                                                                  | CUSIP: 000000000<br>LEI: 5299005557VL7ULJ7A69 | Long             | EC               | CORP              | CN        |     47500 | NS      | $2311755.99   | 0.97%             |  |  |  | No            |                  2 | On Loan: No      |
| Spotify Technology SA                       | Spotify Technology SA                                                       | CUSIP: 000000000<br>LEI: 549300B4X0JHWV0DTD60 | Long             | EC               | CORP              | LU        |     11970 | NS      | $7349340.60   | 3.08%             |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.                      | ISHARES CHINA LARGE-CAP ETF                                                 | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |      5152 | NC      | $30912.00     | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Amber Enterprises India Ltd                 | Amber Enterprises India Ltd                                                 | CUSIP: 000000000<br>LEI: 3358009JZU4XT3666G06 | Long             | EC               | CORP              | IN        |     44610 | NS      | $3210869.76   | 1.35%             |  |  |  | No            |                  2 | On Loan: No      |
| Hanwha Aerospace Co Ltd                     | Hanwha Aerospace Co Ltd                                                     | CUSIP: 000000000<br>LEI: 9884001NSUA8FQKQWR25 | Long             | EC               | CORP              | KR        |      6095 | NS      | $3425411.84   | 1.44%             |  |  |  | No            |                  2 | On Loan: No      |
| Societe Generale SA                         | Societe Generale SA                                                         | CUSIP: 000000000<br>LEI: O2RNE8IBXP4R0TD8PU41 | Long             | EC               | CORP              | FR        |     52650 | NS      | $2745116.78   | 1.15%             |  |  |  | No            |                  2 | On Loan: No      |
| Hitachi Ltd                                 | Hitachi Ltd                                                                 | CUSIP: 000000000<br>LEI: 549300T6IPOCDWLKC615 | Long             | EC               | CORP              | JP        |    276300 | NS      | $6828896.08   | 2.87%             |  |  |  | No            |                  2 | On Loan: No      |
| Roche Holding AG                            | Roche Holding AG                                                            | CUSIP: 000000000<br>LEI: 549300U41AUUVOAAOB37 | Long             | EC               | CORP              | CH        |      6870 | NS      | $2246396.24   | 0.94%             |  |  |  | No            |                  2 | On Loan: No      |
| Alibaba Group Holding Ltd                   | Alibaba Group Holding Ltd                                                   | CUSIP: 01609W102<br>LEI: 5493001NTNQJDH60PM02 | Long             | EC               | CORP              | KY        |     42430 | NS      | $5067414.90   | 2.13%             |  |  |  | No            |                  1 | On Loan: No      |
| CONSTELLATION SOFTWARE INC                  | CONSTELLATION SOFTWARE INC                                                  | CUSIP: 000000000<br>LEI: 549300B6PYHMCTDWQV29 | N/A              | DE               |  | CA        |      1260 | NS      | $0.09         | 0.00%             |  |  |  | No            |                  1 | On Loan: —       |
| RELX PLC                                    | RELX PLC                                                                    | CUSIP: 000000000<br>LEI: 549300WSX3VBUFFJOO66 | Long             | EC               | CORP              | GB        |     49400 | NS      | $2696012.00   | 1.13%             |  |  |  | No            |                  2 | On Loan: No      |
| GOLDMAN SACHS FIN C INTL                    | Goldman Sachs Finance Corp International Ltd                                | CUSIP: 000000000<br>LEI: 549300KQWCT26VXWW684 | Long             | DBT              | CORP              | JE        |   3200000 | PA      | $4361728.00   | 1.83%             | 2027-03-15      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| Rheinmetall AG                              | Rheinmetall AG                                                              | CUSIP: 000000000<br>LEI: 5299001OU9CSE29O6S05 | Long             | EC               | CORP              | DE        |      2875 | NS      | $4896275.22   | 2.05%             |  |  |  | No            |                  2 | On Loan: No      |
| Adyen NV                                    | Adyen NV                                                                    | CUSIP: 000000000<br>LEI: 724500973ODKK3IFQ447 | Long             | EC               | CORP              | NL        |      1670 | NS      | $2702415.49   | 1.13%             |  |  |  | Yes           |                  2 | On Loan: No      |
| Northern Trust Co.                          | PURCHASED GBP / SOLD USD                                                    | CUSIP: 000000000<br>LEI: 6PTKHDJ8HDUF78PFWH30 | N/A              | DFE              |  | GB        |         1 | NC      | $54586.15     | 0.02%             |  |  |  | No            |                  2 | On Loan: No      |
| Northern Trust Co.                          | PURCHASED CHF / SOLD USD                                                    | CUSIP: 000000000<br>LEI: 6PTKHDJ8HDUF78PFWH30 | N/A              | DFE              |  | CH        |         1 | NC      | $-54902.94    | -0.02%            |  |  |  | No            |                  2 | On Loan: No      |
| Cie Financiere Richemont SA                 | Cie Financiere Richemont SA                                                 | CUSIP: 000000000<br>LEI: 549300YIPGJ6UX2QPS51 | Long             | EC               | CORP              | CH        |     13200 | NS      | $2332508.63   | 0.98%             |  |  |  | No            |                  2 | On Loan: —       |
| CyberArk Software Ltd                       | CyberArk Software Ltd                                                       | CUSIP: 000000000<br>LEI: 529900YEXNDM894PWS93 | Long             | EC               | CORP              | IL        |      7430 | NS      | $2616548.80   | 1.10%             |  |  |  | No            |                  1 | On Loan: No      |
| Eurex Deutschland                           | ESTX BANKS (EUR) PR                                                         | CUSIP: 000000000<br>LEI: 529900LN3S50JPU47S06 | N/A              | DE               |  | DE        |      1124 | NC      | $417013.60    | 0.17%             |  |  |  | No            |                  1 | On Loan: No      |
| Linde PLC                                   | Linde PLC                                                                   | CUSIP: 000000000<br>LEI: 5299003QR1WT0EF88V51 | Long             | EC               | CORP              | IE        |      4965 | NS      | $2250286.95   | 0.94%             |  |  |  | No            |                  1 | On Loan: No      |
| State Street Bank & Trust Co.               | PURCHASED JPY / SOLD USD                                                    | CUSIP: 000000000<br>LEI: 571474TGEMMWANRLN572 | N/A              | DFE              |  | JP        |         1 | NC      | $370603.35    | 0.16%             |  |  |  | No            |                  2 | On Loan: No      |
| Hindustan Aeronautics Ltd                   | Hindustan Aeronautics Ltd                                                   | CUSIP: 000000000<br>LEI: 335800AKDC7T933T3I86 | Long             | EC               | CORP              | IN        |     26020 | NS      | $1377372.61   | 0.58%             |  |  |  | Yes           |                  2 | On Loan: No      |
| Keyence Corp                                | Keyence Corp                                                                | CUSIP: 000000000<br>LEI: 529900M7PQBS7A89DZ11 | Long             | EC               | CORP              | JP        |      5100 | NS      | $2132266.69   | 0.89%             |  |  |  | No            |                  2 | On Loan: No      |
| Agnico Eagle Mines Ltd                      | Agnico Eagle Mines Ltd                                                      | CUSIP: 008474108<br>LEI: 254900BFJ2DOHPMEXN45 | Long             | EC               | CORP              | CA        |     18800 | NS      | $2209606.85   | 0.93%             |  |  |  | No            |                  1 | On Loan: —       |
| Palantir Technologies Inc                   | Palantir Technologies Inc                                                   | CUSIP: 69608A108<br>LEI: 549300UVN46B3BBDHO85 | Long             | EC               | CORP              | US        |     28150 | NS      | $3334086.00   | 1.40%             |  |  |  | No            |                  1 | On Loan: No      |
| London Stock Exchange Group PLC             | London Stock Exchange Group PLC                                             | CUSIP: 000000000<br>LEI: 213800QAUUUP6I445N30 | Long             | EC               | CORP              | GB        |     33110 | NS      | $5155606.87   | 2.16%             |  |  |  | No            |                  2 | On Loan: No      |
| State Street Bank & Trust Co.               | PURCHASED JPY / SOLD USD                                                    | CUSIP: 000000000<br>LEI: 571474TGEMMWANRLN572 | N/A              | DFE              |  | JP        |         1 | NC      | $211795.42    | 0.09%             |  |  |  | No            |                  2 | On Loan: No      |
| Bharti Airtel Ltd                           | Bharti Airtel Ltd                                                           | CUSIP: 000000000<br>LEI: 335800KQ1FPKOQ84OR26 | Long             | EC               | CORP              | IN        |    111000 | NS      | $2435725.70   | 1.02%             |  |  |  | No            |                  2 | On Loan: No      |
| Options Clearing Corp.                      | SAP SE                                                                      | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | DE        |       361 | NC      | $7220.00      | 0.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Deutsche Telekom AG                         | Deutsche Telekom AG                                                         | CUSIP: 000000000<br>LEI: 549300V9QSIG4WX4GJ96 | Long             | EC               | CORP              | DE        |    119820 | NS      | $4303638.94   | 1.81%             |  |  |  | No            |                  2 | On Loan: No      |
| Swissquote Group Holding SA                 | Swissquote Group Holding SA                                                 | CUSIP: 000000000<br>LEI: 549300O3WME82RDPEN66 | Long             | EC               | CORP              | CH        |      5580 | NS      | $2880378.37   | 1.21%             |  |  |  | No            |                  2 | On Loan: —       |
| ING Groep NV                                | ING Groep NV                                                                | CUSIP: 000000000<br>LEI: 549300NYKK9MWM7GGW15 | Long             | EC               | CORP              | NL        |     56850 | NS      | $1103988.28   | 0.46%             |  |  |  | No            |                  2 | On Loan: No      |
| Kingdee International Software Group Co Ltd | Kingdee International Software Group Co Ltd                                 | CUSIP: 000000000<br>LEI: 529900SWRZN94C5SZO63 | Long             | EC               | CORP              | KY        |   1484000 | NS      | $2523962.62   | 1.06%             |  |  |  | No            |                  2 | On Loan: No      |
| Meritz Financial Group Inc                  | Meritz Financial Group Inc                                                  | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | KR        |     35970 | NS      | $3142362.15   | 1.32%             |  |  |  | No            |                  2 | On Loan: No      |
| State Street Bank & Trust Co.               | PURCHASED EUR / SOLD USD                                                    | CUSIP: 000000000<br>LEI: 571474TGEMMWANRLN572 | N/A              | DFE              |  | XX        |         1 | NC      | $150981.90    | 0.06%             |  |  |  | No            |                  2 | On Loan: No      |
| Options Clearing Corp.                      | MERCADOLIBRE INC                                                            | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |        21 | NC      | $493185.00    | 0.21%             |  |  |  | No            |                  1 | On Loan: No      |
| TechnipFMC PLC                              | TechnipFMC PLC                                                              | CUSIP: 000000000<br>LEI: 549300D5I93QWCJTCK36 | Long             | EC               | CORP              | GB        |    163720 | NS      | $4611992.40   | 1.94%             |  |  |  | No            |                  1 | On Loan: No      |
| UniCredit SpA                               | UniCredit SpA                                                               | CUSIP: 000000000<br>LEI: 549300TRUWO2CD2G5692 | Long             | EC               | CORP              | IT        |    108230 | NS      | $6296914.43   | 2.64%             |  |  |  | No            |                  2 | On Loan: —       |
| State Street Bank & Trust Co.               | PURCHASED EUR / SOLD USD                                                    | CUSIP: 000000000<br>LEI: 571474TGEMMWANRLN572 | N/A              | DFE              |  | XX        |         1 | NC      | $86253.46     | 0.04%             |  |  |  | No            |                  2 | On Loan: No      |
| State Street Bank & Trust Co.               | PURCHASED USD / SOLD JPY                                                    | CUSIP: 000000000<br>LEI: 571474TGEMMWANRLN572 | N/A              | DFE              |  | US        |         1 | NC      | $-105004.97   | -0.04%            |  |  |  | No            |                  2 | On Loan: No      |
| Allianz SE                                  | Allianz SE                                                                  | CUSIP: 000000000<br>LEI: 529900K9B0N5BT694847 | Long             | EC               | CORP              | DE        |      6530 | NS      | $2700655.89   | 1.13%             |  |  |  | No            |                  2 | On Loan: No      |
| Waste Connections Inc                       | Waste Connections Inc                                                       | CUSIP: 94106B101<br>LEI: 549300HDLRTPBQU69P29 | Long             | EC               | CORP              | CA        |     23605 | NS      | $4665056.15   | 1.96%             |  |  |  | No            |                  1 | On Loan: No      |
| UBS Group AG                                | UBS Group AG                                                                | CUSIP: 000000000<br>LEI: 549300SZJ9VS8SGXAN81 | Long             | EC               | CORP              | CH        |     73900 | NS      | $2243261.51   | 0.94%             |  |  |  | No            |                  2 | On Loan: No      |
| Experian PLC                                | Experian PLC                                                                | CUSIP: 000000000<br>LEI: 635400RXXHHYT1JTSZ26 | Long             | EC               | CORP              | JE        |     47040 | NS      | $2340289.09   | 0.98%             |  |  |  | No            |                  2 | On Loan: No      |
| Argenx SE                                   | Argenx SE                                                                   | CUSIP: 04016X101<br>LEI: 7245009C5FZE6G9ODQ71 | Long             | EC               | CORP              | NL        |      1890 | NS      | $1219314.60   | 0.51%             |  |  |  | No            |                  1 | On Loan: No      |
| Heidelberg Materials AG                     | Heidelberg Materials AG                                                     | CUSIP: 000000000<br>LEI: LZ2C6E0W5W7LQMX5ZI37 | Long             | EC               | CORP              | DE        |     27070 | NS      | $5411657.77   | 2.27%             |  |  |  | No            |                  2 | On Loan: No      |
| Options Clearing Corp.                      | MAREX GROUP PLC                                                             | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | GB        |       559 | NC      | $166302.50    | 0.07%             |  |  |  | No            |                  1 | On Loan: No      |
| Hermes International SCA                    | Hermes International SCA                                                    | CUSIP: 000000000<br>LEI: 969500Y4IJGHJE2MTJ13 | Long             | EC               | CORP              | FR        |       880 | NS      | $2420158.35   | 1.02%             |  |  |  | No            |                  2 | On Loan: No      |
| Barclays PLC                                | Barclays PLC                                                                | CUSIP: 000000000<br>LEI: 213800LBQA1Y9L22JB70 | Long             | EC               | CORP              | GB        |    650000 | NS      | $2589366.71   | 1.09%             |  |  |  | No            |                  2 | On Loan: No      |
| Northern Trust Co.                          | PURCHASED CHF / SOLD USD                                                    | CUSIP: 000000000<br>LEI: 6PTKHDJ8HDUF78PFWH30 | N/A              | DFE              |  | CH        |         1 | NC      | $-10134.10    | -0.00%            |  |  |  | No            |                  2 | On Loan: No      |
| Banco Santander SA                          | Banco Santander SA                                                          | CUSIP: 000000000<br>LEI: 5493006QMFDDMYWIAM13 | Long             | EC               | CORP              | ES        |    238900 | NS      | $1682061.64   | 0.71%             |  |  |  | No            |                  2 | On Loan: —       |
| Siemens AG                                  | Siemens AG                                                                  | CUSIP: 000000000<br>LEI: W38RGI023J3WT1HWRP32 | Long             | EC               | CORP              | DE        |     21550 | NS      | $4962133.62   | 2.08%             |  |  |  | No            |                  2 | On Loan: No      |
| SK Hynix Inc                                | SK Hynix Inc                                                                | CUSIP: 000000000<br>LEI: 988400XAIK6XISWQV045 | Long             | EC               | CORP              | KR        |     17230 | NS      | $2149840.04   | 0.90%             |  |  |  | No            |                  2 | On Loan: No      |
| EssilorLuxottica SA                         | EssilorLuxottica SA                                                         | CUSIP: 000000000<br>LEI: 549300M3VH1A3ER1TB49 | Long             | EC               | CORP              | FR        |     10200 | NS      | $2939160.46   | 1.23%             |  |  |  | No            |                  2 | On Loan: No      |
| Haleon PLC                                  | Haleon PLC                                                                  | CUSIP: 000000000<br>LEI: 549300PSB3WWEODCUP19 | Long             | EC               | CORP              | GB        |    705000 | NS      | $3547468.49   | 1.49%             |  |  |  | No            |                  2 | On Loan: No      |
| Knorr-Bremse AG                             | Knorr-Bremse AG                                                             | CUSIP: 000000000<br>LEI: 5299001GRRO0Z25YZT52 | Long             | EC               | CORP              | DE        |     24580 | NS      | $2437764.25   | 1.02%             |  |  |  | No            |                  2 | On Loan: No      |
| Taiwan Semiconductor Manufacturing Co Ltd   | Taiwan Semiconductor Manufacturing Co Ltd                                   | CUSIP: 000000000<br>LEI: 549300KB6NK5SBD14S87 | Long             | EC               | CORP              | TW        |    256000 | NS      | $7253645.11   | 3.04%             |  |  |  | No            |                  2 | On Loan: No      |
| MercadoLibre Inc                            | MercadoLibre Inc                                                            | CUSIP: 58733R102<br>LEI: 549300DKPDN9M5S8GB14 | Long             | EC               | CORP              | US        |      1806 | NS      | $4209515.10   | 1.77%             |  |  |  | No            |                  1 | On Loan: No      |
| ICICI Bank Ltd                              | ICICI Bank Ltd                                                              | CUSIP: 45104G104<br>LEI: R7RX8ER1V4666J8D1I38 | Long             | EC               | CORP              | IN        |     68100 | NS      | $2285436.00   | 0.96%             |  |  |  | No            |                  1 | On Loan: No      |
| Alamos Gold Inc                             | Alamos Gold Inc                                                             | CUSIP: 011532108<br>LEI: 549300TDOX73YGYXE959 | Long             | EC               | CORP              | CA        |    158030 | NS      | $4517599.23   | 1.90%             |  |  |  | No            |                  1 | On Loan: —       |
| Sumitomo Mitsui Financial Group Inc         | Sumitomo Mitsui Financial Group Inc                                         | CUSIP: 86562M209<br>LEI: 35380028MYWPB6AUO129 | Long             | EC               | CORP              | JP        |    255230 | NS      | $3624266.00   | 1.52%             |  |  |  | No            |                  1 | On Loan: No      |
| BayCurrent Inc                              | BayCurrent Inc                                                              | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | JP        |     41400 | NS      | $2230779.74   | 0.94%             |  |  |  | No            |                  2 | On Loan: No      |
| State Street Bank & Trust Co.               | PURCHASED USD / SOLD EUR                                                    | CUSIP: 000000000<br>LEI: 571474TGEMMWANRLN572 | N/A              | DFE              |  | US        |         1 | NC      | $9601.17      | 0.00%             |  |  |  | No            |                  2 | On Loan: No      |
| Eastroc Beverage Group Co Ltd               | Eastroc Beverage Group Co Ltd                                               | CUSIP: 000000000<br>LEI: 836800LQ338417RCIL29 | Long             | EC               | CORP              | CN        |    129150 | NS      | $5085048.73   | 2.13%             |  |  |  | No            |                  2 | On Loan: No      |
| Flutter Entertainment PLC                   | Flutter Entertainment PLC                                                   | CUSIP: 000000000<br>LEI: 635400EG4YIJLJMZJ782 | Long             | EC               | CORP              | IE        |     14990 | NS      | $3612440.10   | 1.52%             |  |  |  | No            |                  1 | On Loan: No      |
| Schneider Electric SE                       | Schneider Electric SE                                                       | CUSIP: 000000000<br>LEI: 969500A1YF1XUYYXS284 | Long             | EC               | CORP              | FR        |     20040 | NS      | $4682260.83   | 1.96%             |  |  |  | No            |                  2 | On Loan: No      |
| Northern Trust Co.                          | PURCHASED SEK / SOLD USD                                                    | CUSIP: 000000000<br>LEI: 6PTKHDJ8HDUF78PFWH30 | N/A              | DFE              |  | SE        |         1 | NC      | $14196.73     | 0.01%             |  |  |  | No            |                  2 | 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