# EDGAR Filing Document

**Accession Number:** 0000826732
**File Stem:** 0001410368-25-042364
**Filing Date:** 2025-12
**Character Count:** 33949
**Document Hash:** b4d6ef94a3a62d22aeff45d858ddffea
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001410368-25-042364.hdr.sgml**: 20251223

**ACCESSION NUMBER**: 0001410368-25-042364

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20251031

**FILED AS OF DATE**: 20251223

**DATE AS OF CHANGE**: 20251223

**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:** 251599746

**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 Timpani Small Cap Growth Fund (Series ID: S000065224)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000211096 | Class I      | CTSIX           |
| C000211097 | Class R6     | CTSOX           |
| C000211098 | Class A      | CTASX           |
| C000228743 | Class C      |  |

## 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 Timpani Small Cap Growth Fund

- **b. EDGAR series identifier (if any):** S000065224

- **c. LEI of Series:** 549300GW5CS7HHOTFQ25

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

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

- **b. Date as of which information is reported:** 2025-10-31

**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:** $556003448.56

**Total Liabilities:** $494806.50

**Net Assets:** $555508642.06

**Cash Not Reported:** $2622862.24

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000211096 | 5.68%                | 5.21%                | 3.27%                |
| Class ID C000211097 | 5.69%                | 5.20%                | 3.29%                |
| Class ID C000211098 | 5.65%                | 5.18%                | 3.26%                |
| Class ID C000228743 | 5.57%                | 5.11%                | 3.20%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $131248.78               | $26540650.09                               |
| Month 2  | $10699294.08             | $15741532.82                               |
| Month 3  | $-583320.89              | $18322928.17                               |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| ADMA Biologics Inc                      | ADMA Biologics Inc                      | CUSIP: 000899104<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    132433 | NS      | $2050062.84   | 0.37%             |  |  |  | No            |                  1 | On Loan: No      |
| Adaptive Biotechnologies Corp           | Adaptive Biotechnologies Corp           | CUSIP: 00650F109<br>LEI: 549300ZTF7OT1FW66Q96 | Long             | EC               | CORP              | US        |    509530 | NS      | $8845440.80   | 1.59%             |  |  |  | No            |                  1 | On Loan: No      |
| Adtalem Global Education Inc            | Adtalem Global Education Inc            | CUSIP: 00737L103<br>LEI: 549300Z467EZLMODV621 | Long             | EC               | CORP              | US        |     18571 | NS      | $1820329.42   | 0.33%             |  |  |  | No            |                  1 | On Loan: No      |
| Aeluma Inc                              | Aeluma Inc                              | CUSIP: 00776X109<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     85927 | NS      | $1401469.37   | 0.25%             |  |  |  | No            |                  1 | On Loan: No      |
| Advanced Energy Industries Inc          | Advanced Energy Industries Inc          | CUSIP: 007973100<br>LEI: 549300756XI3QLFT2U27 | Long             | EC               | CORP              | US        |     28560 | NS      | $5789968.80   | 1.04%             |  |  |  | No            |                  1 | On Loan: No      |
| Amprius Technologies Inc                | Amprius Technologies Inc                | CUSIP: 03214Q108<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    377225 | NS      | $5315100.25   | 0.96%             |  |  |  | No            |                  1 | On Loan: No      |
| Argan Inc                               | Argan Inc                               | CUSIP: 04010E109<br>LEI: 529900E4KZWBV9KGBS83 | Long             | EC               | CORP              | US        |     58189 | NS      | $17818053.69  | 3.21%             |  |  |  | No            |                  1 | On Loan: No      |
| Axon Enterprise Inc                     | Axon Enterprise Inc                     | CUSIP: 05464C101<br>LEI: 549300QP2IEEGFE16681 | Long             | EC               | CORP              | US        |      5822 | NS      | $4263043.06   | 0.77%             |  |  |  | No            |                  1 | On Loan: No      |
| Beta Bionics Inc                        | Beta Bionics Inc                        | CUSIP: 08659B102<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    179877 | NS      | $4896251.94   | 0.88%             |  |  |  | No            |                  1 | On Loan: No      |
| Bloom Energy Corp                       | Bloom Energy Corp                       | CUSIP: 093712107<br>LEI: 549300XB5J9BFW5JXV97 | Long             | EC               | CORP              | US        |     24388 | NS      | $3223118.08   | 0.58%             |  |  |  | No            |                  1 | On Loan: No      |
| Boot Barn Holdings Inc                  | Boot Barn Holdings Inc                  | CUSIP: 099406100<br>LEI: 529900QE1BFMYA3N4E71 | Long             | EC               | CORP              | US        |     55368 | NS      | $10500541.20  | 1.89%             |  |  |  | No            |                  1 | On Loan: No      |
| CECO Environmental Corp                 | CECO Environmental Corp                 | CUSIP: 125141101<br>LEI: 5493002CZCTL4HGLIY91 | Long             | EC               | CORP              | US        |    101102 | NS      | $4942876.78   | 0.89%             |  |  |  | No            |                  1 | On Loan: No      |
| Calix Inc                               | Calix Inc                               | CUSIP: 13100M509<br>LEI: 5299002RQRZ4SXSCSJ58 | Long             | EC               | CORP              | US        |     73751 | NS      | $5046043.42   | 0.91%             |  |  |  | No            |                  1 | On Loan: No      |
| Carpenter Technology Corp               | Carpenter Technology Corp               | CUSIP: 144285103<br>LEI: DX6I6ZD3X5WNNCDJKP85 | Long             | EC               | CORP              | US        |     31878 | NS      | $10070260.20  | 1.81%             |  |  |  | No            |                  1 | On Loan: No      |
| Celestica Inc                           | Celestica Inc                           | CUSIP: 15101Q207<br>LEI: 549300J3CG5T6RZWLN53 | Long             | EC               | CORP              | CA        |      8734 | NS      | $3008688.32   | 0.54%             |  |  |  | No            |                  1 | On Loan: No      |
| Ciena Corp                              | Ciena Corp                              | CUSIP: 171779309<br>LEI: W0CZ7N0GH8UIGXDM1H41 | Long             | EC               | CORP              | US        |     16231 | NS      | $3082591.52   | 0.55%             |  |  |  | No            |                  1 | On Loan: No      |
| Corcept Therapeutics Inc                | Corcept Therapeutics Inc                | CUSIP: 218352102<br>LEI: 529900EO9LUTFMZ7FF90 | Long             | EC               | CORP              | US        |     34899 | NS      | $2564029.53   | 0.46%             |  |  |  | No            |                  1 | On Loan: No      |
| Artivion Inc                            | Artivion Inc                            | CUSIP: 228903100<br>LEI: 549300YTKV8DMSMG6K81 | Long             | EC               | CORP              | US        |     74042 | NS      | $3359285.54   | 0.60%             |  |  |  | No            |                  1 | On Loan: No      |
| CuriosityStream Inc                     | CuriosityStream Inc                     | CUSIP: 23130Q107<br>LEI: 549300MSP5P41EYSIZ09 | Long             | EC               | CORP              | US        |    849542 | NS      | $3687012.28   | 0.66%             |  |  |  | No            |                  1 | On Loan: No      |
| Dave Inc                                | Dave Inc                                | CUSIP: 23834J201<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     92625 | NS      | $22167015.00  | 3.99%             |  |  |  | No            |                  1 | On Loan: No      |
| D-Wave Quantum Inc                      | D-Wave Quantum Inc                      | CUSIP: 26740W109<br>LEI: 5493001U37G4PRD4GW95 | Long             | EC               | CORP              | US        |     67382 | NS      | $2497176.92   | 0.45%             |  |  |  | No            |                  1 | On Loan: No      |
| elf Beauty Inc                          | elf Beauty Inc                          | CUSIP: 26856L103<br>LEI: 549300U2K9TCON25C029 | Long             | EC               | CORP              | US        |     17646 | NS      | $2155282.44   | 0.39%             |  |  |  | No            |                  1 | On Loan: No      |
| Electrovaya Inc                         | Electrovaya Inc                         | CUSIP: 28617B606<br>LEI: 529900I7K6S0AGKS2R30 | Long             | EC               | CORP              | CA        |    432904 | NS      | $2800888.88   | 0.50%             |  |  |  | No            |                  1 | On Loan: No      |
| ESCO Technologies Inc                   | ESCO Technologies Inc                   | CUSIP: 296315104<br>LEI: 5493007JJLP5MEWVDH10 | Long             | EC               | CORP              | US        |     14253 | NS      | $3128105.91   | 0.56%             |  |  |  | No            |                  1 | On Loan: No      |
| Eton Pharmaceuticals Inc                | Eton Pharmaceuticals Inc                | CUSIP: 29772L108<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    180031 | NS      | $3242358.31   | 0.58%             |  |  |  | No            |                  1 | On Loan: No      |
| Evolv Technologies Holdings Inc         | Evolv Technologies Holdings Inc         | CUSIP: 30049H102<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    652369 | NS      | $5049336.06   | 0.91%             |  |  |  | No            |                  1 | On Loan: No      |
| Exagen Inc                              | Exagen Inc                              | CUSIP: 30068X103<br>LEI: 549300JV2CYDOME5OO17 | Long             | EC               | CORP              | US        |    435771 | NS      | $5085447.57   | 0.92%             |  |  |  | No            |                  1 | On Loan: No      |
| Extreme Networks Inc                    | Extreme Networks Inc                    | CUSIP: 30226D106<br>LEI: 549300WRECW11X94UB57 | Long             | EC               | CORP              | US        |    289872 | NS      | $5513365.44   | 0.99%             |  |  |  | No            |                  1 | On Loan: No      |
| Five Below Inc                          | Five Below Inc                          | CUSIP: 33829M101<br>LEI: 529900AAXP5Z6BGI7418 | Long             | EC               | CORP              | US        |     74325 | NS      | $11689092.75  | 2.10%             |  |  |  | No            |                  1 | On Loan: No      |
| Graham Corp                             | Graham Corp                             | CUSIP: 384556106<br>LEI: 254900EI9P4LTY524J77 | Long             | EC               | CORP              | US        |    207269 | NS      | $12910786.01  | 2.32%             |  |  |  | No            |                  1 | On Loan: No      |
| Guardant Health Inc                     | Guardant Health Inc                     | CUSIP: 40131M109<br>LEI: 254900M8C3E5VC8BR186 | Long             | EC               | CORP              | US        |    118219 | NS      | $10996731.38  | 1.98%             |  |  |  | No            |                  1 | On Loan: No      |
| Harrow Inc                              | Harrow Inc                              | CUSIP: 415858109<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     36214 | NS      | $1367802.78   | 0.25%             |  |  |  | No            |                  1 | On Loan: No      |
| iRhythm Technologies Inc                | iRhythm Technologies Inc                | CUSIP: 450056106<br>LEI: 549300FJI72RJGDQS384 | Long             | EC               | CORP              | US        |     34821 | NS      | $6521973.30   | 1.17%             |  |  |  | No            |                  1 | On Loan: No      |
| Impinj Inc                              | Impinj Inc                              | CUSIP: 453204109<br>LEI: 549300M26VGKSMMWWN17 | Long             | EC               | CORP              | US        |     20031 | NS      | $4049466.96   | 0.73%             |  |  |  | No            |                  1 | On Loan: No      |
| Insmed Inc                              | Insmed Inc                              | CUSIP: 457669307<br>LEI: 529900Q55QAG41CCAC11 | Long             | EC               | CORP              | US        |     54607 | NS      | $10353487.20  | 1.86%             |  |  |  | No            |                  1 | On Loan: No      |
| Installed Building Products Inc         | Installed Building Products Inc         | CUSIP: 45780R101<br>LEI: 549300I95Y9P9YM5FI86 | Long             | EC               | CORP              | US        |      9118 | NS      | $2263361.14   | 0.41%             |  |  |  | No            |                  1 | On Loan: No      |
| IonQ Inc                                | IonQ Inc                                | CUSIP: 46222L108<br>LEI: 529900RB2VEFGLQS7G28 | Long             | EC               | CORP              | US        |     45385 | NS      | $2831116.30   | 0.51%             |  |  |  | No            |                  1 | On Loan: No      |
| iRadimed Corp                           | iRadimed Corp                           | CUSIP: 46266A109<br>LEI: 549300YVHWP0YJ1YW816 | Long             | EC               | CORP              | US        |     84688 | NS      | $6504885.28   | 1.17%             |  |  |  | No            |                  1 | On Loan: No      |
| Kratos Defense & Security Solutions Inc | Kratos Defense & Security Solutions Inc | CUSIP: 50077B207<br>LEI: 5493000EKBN0UY1F3F88 | Long             | EC               | CORP              | US        |     46221 | NS      | $4187622.60   | 0.75%             |  |  |  | No            |                  1 | On Loan: No      |
| Latham Group Inc                        | Latham Group Inc                        | CUSIP: 51819L107<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    495675 | NS      | $3593643.75   | 0.65%             |  |  |  | No            |                  1 | On Loan: No      |
| LENZ Therapeutics Inc                   | LENZ Therapeutics Inc                   | CUSIP: 52635N103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    152292 | NS      | $4526118.24   | 0.81%             |  |  |  | No            |                  1 | On Loan: No      |
| Ligand Pharmaceuticals Inc              | Ligand Pharmaceuticals Inc              | CUSIP: 53220K504<br>LEI: 5493008K7TB0IKP37H79 | Long             | EC               | CORP              | US        |     52995 | NS      | $10138473.45  | 1.83%             |  |  |  | No            |                  1 | On Loan: No      |
| LightPath Technologies Inc              | LightPath Technologies Inc              | CUSIP: 532257805<br>LEI: N/A                  | Long             | EC               | CORP              | US        |   1100535 | NS      | $9552643.80   | 1.72%             |  |  |  | No            |                  1 | On Loan: No      |
| Lincoln Educational Services Corp       | Lincoln Educational Services Corp       | CUSIP: 533535100<br>LEI: 549300BJ55KUY6RG7L98 | Long             | EC               | CORP              | US        |     77064 | NS      | $1496582.88   | 0.27%             |  |  |  | No            |                  1 | On Loan: No      |
| Lumentum Holdings Inc                   | Lumentum Holdings Inc                   | CUSIP: 55024U109<br>LEI: 549300JLWRRC38DWEF52 | Long             | EC               | CORP              | US        |    122618 | NS      | $24714884.08  | 4.45%             |  |  |  | No            |                  1 | On Loan: No      |
| MP Materials Corp                       | MP Materials Corp                       | CUSIP: 553368101<br>LEI: 89450063PHPS61USMT84 | Long             | EC               | CORP              | US        |     43902 | NS      | $2769777.18   | 0.50%             |  |  |  | No            |                  1 | On Loan: No      |
| Madrigal Pharmaceuticals Inc            | Madrigal Pharmaceuticals Inc            | CUSIP: 558868105<br>LEI: 549300CHIMT2EUSNJB60 | Long             | EC               | CORP              | US        |     10571 | NS      | $4428191.90   | 0.80%             |  |  |  | No            |                  1 | On Loan: No      |
| Magnite Inc                             | Magnite Inc                             | CUSIP: 55955D100<br>LEI: 54930018FR2YX1HHSB02 | Long             | EC               | CORP              | US        |     76904 | NS      | $1375043.52   | 0.25%             |  |  |  | No            |                  1 | On Loan: No      |
| Mama's Creations Inc                    | Mama's Creations Inc                    | CUSIP: 56146T103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    888440 | NS      | $9408579.60   | 1.69%             |  |  |  | No            |                  1 | On Loan: No      |
| MannKind Corp                           | MannKind Corp                           | CUSIP: 56400P706<br>LEI: 213800GFBCNY1ZFST722 | Long             | EC               | CORP              | US        |    675050 | NS      | $3773529.50   | 0.68%             |  |  |  | No            |                  1 | On Loan: No      |
| Mercury Systems Inc                     | Mercury Systems Inc                     | CUSIP: 589378108<br>LEI: 549300P3B84SGK7HH679 | Long             | EC               | CORP              | US        |    111039 | NS      | $8595528.99   | 1.55%             |  |  |  | No            |                  1 | On Loan: No      |
| Mirum Pharmaceuticals Inc               | Mirum Pharmaceuticals Inc               | CUSIP: 604749101<br>LEI: 254900YZKR40F7F27K81 | Long             | EC               | CORP              | US        |     77201 | NS      | $5608652.65   | 1.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Modine Manufacturing Co                 | Modine Manufacturing Co                 | CUSIP: 607828100<br>LEI: Z35SZFYJR8GZZRSIUU09 | Long             | EC               | CORP              | US        |     38884 | NS      | $5957417.64   | 1.07%             |  |  |  | No            |                  1 | On Loan: No      |
| Natural Gas Services Group Inc          | Natural Gas Services Group Inc          | CUSIP: 63886Q109<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     39708 | NS      | $1105470.72   | 0.20%             |  |  |  | No            |                  1 | On Loan: No      |
| NPK International Inc                   | NPK International Inc                   | CUSIP: 651718504<br>LEI: 54930073OHWDQW4DJN26 | Long             | EC               | CORP              | US        |   1021966 | NS      | $12570181.80  | 2.26%             |  |  |  | No            |                  1 | On Loan: No      |
| OptimizeRx Corp                         | OptimizeRx Corp                         | CUSIP: 68401U204<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    484832 | NS      | $9934207.68   | 1.79%             |  |  |  | No            |                  1 | On Loan: No      |
| Owlet Inc                               | Owlet Inc                               | CUSIP: 69120X206<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    291314 | NS      | $2709220.20   | 0.49%             |  |  |  | No            |                  1 | On Loan: No      |
| Pegasystems Inc                         | Pegasystems Inc                         | CUSIP: 705573103<br>LEI: 549300FMCOKPL06FYN26 | Long             | EC               | CORP              | US        |     68715 | NS      | $4373709.75   | 0.79%             |  |  |  | No            |                  1 | On Loan: No      |
| Perma-Pipe International Holdings Inc   | Perma-Pipe International Holdings Inc   | CUSIP: 714167103<br>LEI: 549300QBMR25XXRKXK93 | Long             | EC               | CORP              | US        |     90095 | NS      | $2497433.40   | 0.45%             |  |  |  | No            |                  1 | On Loan: No      |
| Piper Sandler Cos                       | Piper Sandler Cos                       | CUSIP: 724078100<br>LEI: QUQDBTUSOAKFEVMRMF78 | Long             | EC               | CORP              | US        |     19776 | NS      | $6313685.76   | 1.14%             |  |  |  | No            |                  1 | On Loan: No      |
| Porch Group Inc                         | Porch Group Inc                         | CUSIP: 733245104<br>LEI: 549300NXEI7CVW8IXQ90 | Long             | EC               | CORP              | US        |    447124 | NS      | $6729216.20   | 1.21%             |  |  |  | No            |                  1 | On Loan: No      |
| Primoris Services Corp                  | Primoris Services Corp                  | CUSIP: 74164F103<br>LEI: 549300UF3OLBJ8D5K349 | Long             | EC               | CORP              | US        |     48097 | NS      | $6806687.44   | 1.23%             |  |  |  | No            |                  1 | On Loan: No      |
| Rambus Inc                              | Rambus Inc                              | CUSIP: 750917106<br>LEI: 2549000211GDCQSLV833 | Long             | EC               | CORP              | US        |     36951 | NS      | $3800040.84   | 0.68%             |  |  |  | No            |                  1 | On Loan: No      |
| Red Violet Inc                          | Red Violet Inc                          | CUSIP: 75704L104<br>LEI: 549300T4EGADG881UU63 | Long             | EC               | CORP              | US        |    242085 | NS      | $12983018.55  | 2.34%             |  |  |  | No            |                  1 | On Loan: No      |
| KORU Medical Systems Inc                | KORU Medical Systems Inc                | CUSIP: 759910102<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    394305 | NS      | $1561447.80   | 0.28%             |  |  |  | No            |                  1 | On Loan: No      |
| Rush Street Interactive Inc             | Rush Street Interactive Inc             | CUSIP: 782011100<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    863786 | NS      | $14649810.56  | 2.64%             |  |  |  | No            |                  1 | On Loan: No      |
| Sezzle Inc                              | Sezzle Inc                              | CUSIP: 78435P105<br>LEI: 9845000CA64541AE3I35 | Long             | EC               | CORP              | US        |     19012 | NS      | $1246236.60   | 0.22%             |  |  |  | No            |                  1 | On Loan: No      |
| GeneDx Holdings Corp                    | GeneDx Holdings Corp                    | CUSIP: 81663L200<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    111788 | NS      | $15304895.08  | 2.76%             |  |  |  | No            |                  1 | On Loan: No      |
| SI-BONE Inc                             | SI-BONE Inc                             | CUSIP: 825704109<br>LEI: 549300J8JGYVJJHV9C31 | Long             | EC               | CORP              | US        |     95145 | NS      | $1411000.35   | 0.25%             |  |  |  | No            |                  1 | On Loan: No      |
| SiTime Corp                             | SiTime Corp                             | CUSIP: 82982T106<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     46056 | NS      | $13339659.84  | 2.40%             |  |  |  | No            |                  1 | On Loan: No      |
| Skyward Specialty Insurance Group Inc   | Skyward Specialty Insurance Group Inc   | CUSIP: 830940102<br>LEI: 549300GXGXJG0YH4VN21 | Long             | EC               | CORP              | US        |     71238 | NS      | $3247740.42   | 0.58%             |  |  |  | No            |                  1 | On Loan: No      |
| Sterling Infrastructure Inc             | Sterling Infrastructure Inc             | CUSIP: 859241101<br>LEI: 549300RZIK6K1215XU51 | Long             | EC               | CORP              | US        |     33609 | NS      | $12700841.10  | 2.29%             |  |  |  | No            |                  1 | On Loan: No      |
| Stride Inc                              | Stride Inc                              | CUSIP: 86333M108<br>LEI: 254900BRWS3AFONWU277 | Long             | EC               | CORP              | US        |     23718 | NS      | $1613772.72   | 0.29%             |  |  |  | No            |                  1 | On Loan: No      |
| Tarsus Pharmaceuticals Inc              | Tarsus Pharmaceuticals Inc              | CUSIP: 87650L103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     38721 | NS      | $2664392.01   | 0.48%             |  |  |  | No            |                  1 | On Loan: No      |
| Tecogen Inc                             | Tecogen Inc                             | CUSIP: 87876P201<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    118129 | NS      | $1178927.42   | 0.21%             |  |  |  | No            |                  1 | On Loan: No      |
| ThredUp Inc                             | ThredUp Inc                             | CUSIP: 88556E102<br>LEI: 549300JKGKTKX3L3XK25 | Long             | EC               | CORP              | US        |    156394 | NS      | $1374703.26   | 0.25%             |  |  |  | No            |                  1 | On Loan: No      |
| Travere Therapeutics Inc                | Travere Therapeutics Inc                | CUSIP: 89422G107<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    122080 | NS      | $4292332.80   | 0.77%             |  |  |  | No            |                  1 | On Loan: No      |
| United States Antimony Corp             | United States Antimony Corp             | CUSIP: 911549103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    818754 | NS      | $6607344.78   | 1.19%             |  |  |  | No            |                  1 | On Loan: No      |
| USA Rare Earth Inc                      | USA Rare Earth Inc                      | CUSIP: 91733P107<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    417705 | NS      | $8124362.25   | 1.46%             |  |  |  | No            |                  1 | On Loan: No      |
| Xeris Biopharma Holdings Inc            | Xeris Biopharma Holdings Inc            | CUSIP: 98422E103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    379504 | NS      | $3681188.80   | 0.66%             |  |  |  | No            |                  1 | On Loan: No      |
| MDxHealth SA                            | MDxHealth SA                            | CUSIP: 000000000<br>LEI: 549300J3MG9F9B5FY646 | Long             | EC               | CORP              | BE        |    440959 | NS      | $2169518.28   | 0.39%             |  |  |  | No            |                  1 | On Loan: No      |
| Credo Technology Group Holding Ltd      | Credo Technology Group Holding Ltd      | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | KY        |     80739 | NS      | $15148251.18  | 2.73%             |  |  |  | No            |                  1 | On Loan: No      |
| FTAI Aviation Ltd                       | FTAI Aviation Ltd                       | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | KY        |     37266 | NS      | $6443291.40   | 1.16%             |  |  |  | No            |                  1 | On Loan: No      |
| Genius Sports Ltd                       | Genius Sports Ltd                       | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | GG        |    915729 | NS      | $10311108.54  | 1.86%             |  |  |  | No            |                  1 | On Loan: No      |
| Indivior PLC                            | Indivior PLC                            | CUSIP: 000000000<br>LEI: 213800V3NCQTY7IED471 | Long             | EC               | CORP              | GB        |    106022 | NS      | $3113866.14   | 0.56%             |  |  |  | No            |                  1 | On Loan: No      |
| Super Group SGHC Ltd                    | Super Group SGHC Ltd                    | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | GG        |    825614 | NS      | $8916631.20   | 1.61%             |  |  |  | No            |                  1 | On Loan: No      |
| Sportradar Group AG                     | Sportradar Group AG                     | CUSIP: 000000000<br>LEI: 549300H1P33YOAT7Z533 | Long             | EC               | CORP              | CH        |     64562 | NS      | $1653432.82   | 0.30%             |  |  |  | No            |                  1 | On Loan: No      |
| Allot Ltd                               | Allot Ltd                               | CUSIP: 000000000<br>LEI: 5493008MLSB5KCVNRK06 | Long             | EC               | CORP              | IL        |    170164 | NS      | $1638679.32   | 0.29%             |  |  |  | No            |                  1 | On Loan: No      |
| JFrog Ltd                               | JFrog Ltd                               | CUSIP: 000000000<br>LEI: 2549002N8E00AY49G567 | Long             | EC               | CORP              | IL        |    169259 | NS      | $8036417.32   | 1.45%             |  |  |  | No            |                  1 | On Loan: No      |
| TAT Technologies Ltd                    | TAT Technologies Ltd                    | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | IL        |    191224 | NS      | $8031408.00   | 1.45%             |  |  |  | No            |                  1 | On Loan: No      |
| Tower Semiconductor Ltd                 | Tower Semiconductor Ltd                 | CUSIP: 000000000<br>LEI: 54930086ZSNXZOUX0C54 | Long             | EC               | CORP              | IL        |     24592 | NS      | $2094500.64   | 0.38%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2025-11-28

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

**Signature:** Stephen Atkins

**Name of Signer:** Stephen Atkins

**Title:** Treasurer