# EDGAR Filing Document

**Accession Number:** 0000826732
**File Stem:** 0001410368-26-067641
**Filing Date:** 2026-6
**Character Count:** 48722
**Document Hash:** 407120ebeb31d1096e9cb4a390f15fe2
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001410368-26-067641.hdr.sgml**: 20260626

**ACCESSION NUMBER**: 0001410368-26-067641

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260430

**FILED AS OF DATE**: 20260626

**DATE AS OF CHANGE**: 20260626

**PERIOD START**: 20261031

**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:** 261128561

**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 Convertible Fund (Series ID: S000004060)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000011358 | Class A      | CCVIX           |
| C000011360 | Class C      | CCVCX           |
| C000011361 | Class I      | CICVX           |

## 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 Convertible Fund

- **b. EDGAR series identifier (if any):** S000004060

- **c. LEI of Series:** 5493002WUZM06E7IJ049

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

- **a. Date of fiscal year-end:** 2026-10-31

- **b. Date as of which information is reported:** 2026-04-30

**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:** $1122725614.01

**Total Liabilities:** $53243256.01

**Net Assets:** $1069482358.00

**Cash Not Reported:** $16705130.03

**Currency Risk Metrics (dv01):**

- 

**Credit Spread Risk - Investment Grade (dv01):**

- **3-Month:** -251.04000000 | **1-Year:** -19529.59000000 | **5-Year:** -13243.03000000 | **10-Year:** -62.49000000 | **30-Year:** -3.33000000

**Credit Spread Risk - Non-Investment Grade (dv01):**

- **3-Month:** -4276.09000000 | **1-Year:** -39923.28000000 | **5-Year:** -100917.78000000 | **10-Year:** -7667.28000000 | **30-Year:** 0.00000000

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000011358 | 1.18%                | -3.61%               | 12.05%               |
| Class ID C000011360 | 1.10%                | -3.64%               | 11.97%               |
| Class ID C000011361 | 1.17%                | -3.54%               | 12.09%               |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $19324807.41             | $-8675253.72                               |
| Month 2  | $-8441051.47             | $-26984122.29                              |
| Month 3  | $14231620.35             | $99736252.42                               |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| State Street Bank & Trust Co. | PURCHASED USD / SOLD EUR                                                    | CUSIP: 000000000<br>LEI: 571474TGEMMWANRLN572 | N/A              | DFE              |  | US        |         1 | NC      | $-4654.48     | -0.00%            |  |  |  | No            |                  2 | On Loan: No      |
| PPL CAPITAL FUNDING INC       | PPL Capital Funding Inc                                                     | CUSIP: 69352PAS2<br>LEI: 549300MROK5WY0D2NU17 | Long             | DBT              | CORP              | US        |  11500000 | PA      | $13267090.00  | 1.24%             | 2028-03-15      | Fixed         | 2.88%                 | No            |                  2 | On Loan: No      |
| MKS INC                       | MKS Inc                                                                     | CUSIP: 55306NAB0<br>LEI: 549300KEQATBHAGVF505 | Long             | DBT              | CORP              | US        |  15000000 | PA      | $29334000.00  | 2.74%             | 2030-06-01      | Fixed         | 1.25%                 | No            |                  2 | On Loan: No      |
| QXO INC                       | QXO Inc                                                                     | CUSIP: 82846H504<br>LEI: 549300HDXQWWCBOYXP31 | Long             | EP               | CORP              | US        |     81910 | NS      | $4634467.80   | 0.43%             |  |  |  | No            |                  1 | On Loan: —       |
| HP ENTERPRISE CO              | Hewlett Packard Enterprise Co                                               | CUSIP: 42824C208<br>LEI: 549300BX44RGX6ANDV88 | Long             | EP               | CORP              | US        |     73155 | NS      | $5605136.10   | 0.52%             |  |  |  | No            |                  1 | On Loan: No      |
| ADVANTEST CORPORATION         | Advantest Corp                                                              | CUSIP: 000000000<br>LEI: 353800EMK32PDKS9XR54 | Long             | DBT              | CORP              | JP        | 700000000 | PA      | $5318131.01   | 0.50%             | 2031-03-28      | None          | 0.00%                 | Yes           |                  2 | On Loan: No      |
| MERIT MEDICAL SYSTEMS IN      | Merit Medical Systems Inc                                                   | CUSIP: 589889AB0<br>LEI: 549300OYTY138SP2CE83 | Long             | DBT              | CORP              | US        |   3500000 | PA      | $3762745.00   | 0.35%             | 2029-02-01      | Fixed         | 3.00%                 | No            |                  2 | On Loan: —       |
| WELLTOWER OP LLC              | Welltower OP LLC                                                            | CUSIP: 95041AAD0<br>LEI: T6IZ0MBEG5ACZDTR7D06 | Long             | DBT              |  | US        |   7250000 | PA      | $12491822.50  | 1.17%             | 2029-07-15      | Fixed         | 3.13%                 | No            |                  2 | On Loan: No      |
| BARCLAYS BANK PLC             | Barclays Bank PLC                                                           | CUSIP: 06744EDH7<br>LEI: G5GSEF7VJP5I7OUK5573 | Long             | DBT              | CORP              | GB        |   7500000 | PA      | $7758525.00   | 0.73%             | 2029-02-16      | Fixed         | 1.00%                 | No            |                  2 | On Loan: No      |
| CMS ENERGY CORP               | CMS Energy Corp                                                             | CUSIP: 125896BX7<br>LEI: 549300IA9XFBAGNIBW29 | Long             | DBT              | CORP              | US        |  11000000 | PA      | $12313180.00  | 1.15%             | 2028-05-01      | Fixed         | 3.38%                 | No            |                  2 | On Loan: —       |
| GALAXY DIGITAL HOLDIN LP      | Galaxy Digital Holdings LP                                                  | CUSIP: 36317GAB2<br>LEI: N/A                  | Long             | DBT              | CORP              | US        |   1750000 | PA      | $2503165.00   | 0.23%             | 2029-12-01      | Fixed         | 2.50%                 | No            |                  2 | On Loan: No      |
| Northern Trust Co.            | PURCHASED USD / SOLD JPY                                                    | CUSIP: 000000000<br>LEI: 6PTKHDJ8HDUF78PFWH30 | N/A              | DFE              |  | US        |         1 | NC      | $-87604.04    | -0.01%            |  |  |  | No            |                  2 | On Loan: No      |
| KKR & CO INC                  | KKR & Co Inc                                                                | CUSIP: 48251W500<br>LEI: 54930013V5I303TF9571 | Long             | EP               | CORP              | US        |    114180 | NS      | $5067308.40   | 0.47%             |  |  |  | No            |                  1 | On Loan: —       |
| STMICROELECTRONICS NV         | STMicroelectronics NV                                                       | CUSIP: 000000000<br>LEI: 213800Z8NOHIKRI42W10 | Long             | DBT              | CORP              | NL        |   4800000 | PA      | $6132336.00   | 0.57%             | 2027-08-04      | None          | 0.00%                 | Yes           |                  2 | On Loan: No      |
| CIPHER DIGITAL INC            | Cipher Digital Inc                                                          | CUSIP: 17253JAB2<br>LEI: 254900QABG5HCQZ28A17 | Long             | DBT              | CORP              | US        |  13250000 | PA      | $18407695.00  | 1.72%             | 2031-10-01      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| COREWEAVE INC                 | CoreWeave Inc                                                               | CUSIP: 21873SAH1<br>LEI: 984500511DP2B6186053 | Long             | DBT              | CORP              | US        |   5658000 | PA      | $6823038.78   | 0.64%             | 2032-10-01      | Fixed         | 1.75%                 | No            |                  2 | On Loan: No      |
| VOYAGER SPACE HOLDINGS I      | Voyager Technologies Inc                                                    | CUSIP: 92892BAA1<br>LEI: 254900DDCLSP240FE187 | Long             | DBT              | CORP              | US        |   2500000 | PA      | $2849100.00   | 0.27%             | 2030-11-15      | Fixed         | 0.75%                 | No            |                  2 | On Loan: No      |
| JBT MAREL CORP                | JBT Marel Corp                                                              | CUSIP: 477839AD6<br>LEI: 5493007CT6ATBZ2L6826 | Long             | DBT              | CORP              | US        |   4750000 | PA      | $4505565.00   | 0.42%             | 2030-09-15      | Fixed         | 0.38%                 | No            |                  2 | 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        |  52031322 | NS      | $52031322.00  | 4.87%             |  |  |  | No            |                  2 | On Loan: No      |
| NCL CORPORATION LTD           | NCL Corp Ltd                                                                | CUSIP: 62886HBT7<br>LEI: UNZWILHE4KMRP9K2L524 | Long             | DBT              | CORP              | BM        |   6250000 | PA      | $6599625.00   | 0.62%             | 2030-04-15      | Fixed         | 0.88%                 | No            |                  2 | On Loan: —       |
| LYFT INC                      | Lyft Inc                                                                    | CUSIP: 55087PAE4<br>LEI: 549300H7I5VN334XVZ52 | Long             | DBT              | CORP              | US        |  12250000 | PA      | $11994465.00  | 1.12%             | 2030-09-15      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| DIGITAL REALTY TRUST LP       | Digital Realty Trust LP                                                     | CUSIP: 25389JAX4<br>LEI: CD4SPTZ3YBTHY0C1AH38 | Long             | DBT              |  | US        |  18000000 | PA      | $20211840.00  | 1.89%             | 2029-11-15      | Fixed         | 1.88%                 | No            |                  2 | On Loan: No      |
| AST SPACEMOBILE INC           | AST SpaceMobile Inc                                                         | CUSIP: 00217DAE0<br>LEI: 254900MBSC9P2UCI6623 | Long             | DBT              | CORP              | US        |   4500000 | PA      | $4555215.00   | 0.43%             | 2036-01-15      | Fixed         | 2.00%                 | No            |                  2 | On Loan: No      |
| DOORDASH INC                  | DoorDash Inc                                                                | CUSIP: 25809KAA3<br>LEI: 549300NUQ43FGGSK5051 | Long             | DBT              | CORP              | US        |  13000000 | PA      | $12429820.00  | 1.16%             | 2030-05-15      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| LUMENTUM HOLDINGS INC         | Lumentum Holdings Inc                                                       | CUSIP: 55024UAJ8<br>LEI: 549300JLWRRC38DWEF52 | Long             | DBT              | CORP              | US        |   9750000 | PA      | $47531542.50  | 4.44%             | 2032-03-15      | Fixed         | 0.38%                 | No            |                  2 | On Loan: No      |
| WESTERN DIGITAL CORP          | Western Digital Corp                                                        | CUSIP: 958102AT2<br>LEI: 549300QQXOOYEF89IC56 | Long             | DBT              | CORP              | US        |   4250000 | PA      | $48696627.50  | 4.55%             | 2028-11-15      | Fixed         | 3.00%                 | No            |                  2 | On Loan: No      |
| GALAXY DIGITAL HOLDIN LP      | Galaxy Digital Holdings LP                                                  | CUSIP: 36317GAC0<br>LEI: N/A                  | Long             | DBT              | CORP              | US        |   5500000 | PA      | $4682040.00   | 0.44%             | 2031-05-01      | Fixed         | 0.50%                 | No            |                  2 | On Loan: No      |
| EOS ENERGY ENTERPRISES I      | Eos Energy Enterprises Inc                                                  | CUSIP: 29415CAC5<br>LEI: 529900UCCJMLRGDXVT41 | Long             | DBT              | CORP              | US        |   5500000 | PA      | $4013680.00   | 0.38%             | 2031-12-01      | Fixed         | 1.75%                 | No            |                  2 | On Loan: No      |
| I-80 GOLD CORP                | i-80 Gold Corp                                                              | CUSIP: 44955LAC0<br>LEI: 549300LFFIWIGUEXPK11 | Long             | DBT              | CORP              | CA        |   2903000 | PA      | $3261346.32   | 0.30%             | 2031-04-15      | Fixed         | 3.75%                 | No            |                  2 | On Loan: No      |
| NEBIUS GROUP NV               | Nebius Group NV                                                             | CUSIP: 63954QAJ5<br>LEI: 549300GGZHJ5Q1B18P93 | Long             | DBT              | CORP              | NL        |   5072000 | PA      | $5639455.36   | 0.53%             | 2031-03-15      | Fixed         | 1.25%                 | No            |                  2 | On Loan: No      |
| United States Treasury        | U.S. Treasury Notes                                                         | CUSIP: 91282CQH7<br>LEI: 254900HROIFWPRGM1V77 | Long             | DBT              | UST               | US        |  15250000 | PA      | $15247617.19  | 1.43%             | 2028-03-31      | Fixed         | 3.88%                 | No            |                  2 | On Loan: —       |
| ALBEMARLE CORP                | Albemarle Corp                                                              | CUSIP: 012653200<br>LEI: HDBLS2Q6GV1LSKQPBS54 | Long             | EP               | CORP              | US        |    141385 | NS      | $11019546.90  | 1.03%             |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.        | MICROSOFT CORP                                                              | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |        70 | NC      | $735.00       | 0.00%             |  |  |  | No            |                  1 | On Loan: No      |
| AEROVIRONMENT INC             | AeroVironment Inc                                                           | CUSIP: 008073AA6<br>LEI: 529900PGHVI29YLZ6221 | Long             | DBT              | CORP              | US        |   6000000 | PA      | $6105360.00   | 0.57%             | 2030-07-15      | None          | 0.00%                 | No            |                  2 | On Loan: —       |
| ARROWHEAD RESEARCH CORP       | Arrowhead Pharmaceuticals Inc                                               | CUSIP: 04280AAC4<br>LEI: 549300O3CSB8T7OZ3D66 | Long             | DBT              | CORP              | US        |   2750000 | PA      | $3134697.50   | 0.29%             | 2032-01-15      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| BRIDGEBIO PHARMA INC          | Bridgebio Pharma Inc                                                        | CUSIP: 10806XAB8<br>LEI: 54930028YG89VTY2J114 | Long             | DBT              | CORP              | US        |   3750000 | PA      | $6503587.50   | 0.61%             | 2027-03-15      | Fixed         | 2.50%                 | No            |                  2 | On Loan: No      |
| TERAWULF INC                  | Terawulf Inc                                                                | CUSIP: 88080TAE4<br>LEI: 254900CVMW1SX2T78A64 | Long             | DBT              | CORP              | US        |   3500000 | PA      | $4759685.00   | 0.45%             | 2032-05-01      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| CENTRUS ENERGY CORP           | Centrus Energy Corp                                                         | CUSIP: 15643UAF1<br>LEI: 549300G6VDK9G8276661 | Long             | DBT              | CORP              | US        |   5750000 | PA      | $6836922.50   | 0.64%             | 2032-08-15      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| ZOETIS INC                    | Zoetis Inc                                                                  | CUSIP: 98978VAY9<br>LEI: 549300HD9Q1LOC9KLJ48 | Long             | DBT              | CORP              | US        |   4500000 | PA      | $4453200.00   | 0.42%             | 2029-06-15      | Fixed         | 0.25%                 | No            |                  2 | On Loan: No      |
| BLOOM ENERGY CORP             | Bloom Energy Corp                                                           | CUSIP: 093712AN7<br>LEI: 549300XB5J9BFW5JXV97 | Long             | DBT              | CORP              | US        |  17000000 | PA      | $29594790.00  | 2.77%             | 2030-11-15      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| IREN LTD                      | IREN Ltd                                                                    | CUSIP: 46270CAE9<br>LEI: 254900FZF02RB3NNGB71 | Long             | DBT              | CORP              | AU        |  15250000 | PA      | $13208787.50  | 1.24%             | 2031-07-01      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| CLOUDFLARE INC                | Cloudflare Inc                                                              | CUSIP: 18915MAE7<br>LEI: 5493007DY18BGNLDWU14 | Long             | DBT              | CORP              | US        |  16500000 | PA      | $19009815.00  | 1.78%             | 2030-06-15      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| REALTY INCOME CORP            | Realty Income Corp                                                          | CUSIP: 756109CY8<br>LEI: 549300CUWDAUZSH43859 | Long             | DBT              |  | US        |   4500000 | PA      | $4679865.00   | 0.44%             | 2029-01-15      | Fixed         | 3.50%                 | No            |                  2 | On Loan: No      |
| IONIS PHARMACEUTICALS IN      | Ionis Pharmaceuticals Inc                                                   | CUSIP: 462222AG5<br>LEI: 549300SI4ZGLG0BLUZ92 | Long             | DBT              | CORP              | US        |   9250000 | PA      | $9642015.00   | 0.90%             | 2030-12-01      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| ARES MANAGEMENT CORP          | Ares Management Corp                                                        | CUSIP: 03990B309<br>LEI: 529900JUV61FH7B8VW38 | Long             | EP               | CORP              | US        |    120785 | NS      | $4739603.40   | 0.44%             |  |  |  | No            |                  1 | On Loan: No      |
| APOLLO GLOBAL MANAGEMENT      | Apollo Global Management Inc                                                | CUSIP: 03769M304<br>LEI: 254900LMFT1CY9IYB476 | Long             | EP               | CORP              | US        |     78550 | NS      | $5163091.50   | 0.48%             |  |  |  | No            |                  1 | On Loan: No      |
| HALOZYME THERAPEUTICS IN      | Halozyme Therapeutics Inc                                                   | CUSIP: 40637HAJ8<br>LEI: 529900242I3SV9AGM753 | Long             | DBT              | CORP              | US        |   9250000 | PA      | $9125310.00   | 0.85%             | 2032-11-15      | Fixed         | 0.88%                 | No            |                  2 | On Loan: No      |
| SEMTECH CORP                  | Semtech Corp                                                                | CUSIP: 816850AJ0<br>LEI: 549300J7WUY317SW6O61 | Long             | DBT              | CORP              | US        |   5750000 | PA      | $7638702.50   | 0.71%             | 2030-10-15      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| Options Clearing Corp.        | STATE STREET SPDR S+P 500 ETF                                               | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |       800 | NC      | $310000.00    | 0.03%             |  |  |  | No            |                  1 | On Loan: No      |
| CENTERPOINT ENERGY INC        | CenterPoint Energy Inc                                                      | CUSIP: 15189TBQ9<br>LEI: 21TPXMRRHFKOBHDC8J74 | Long             | DBT              | CORP              | US        |  20000000 | PA      | $21222000.00  | 1.98%             | 2028-08-01      | Fixed         | 3.00%                 | No            |                  2 | On Loan: No      |
| BOEING CO/THE                 | Boeing Co/The                                                               | CUSIP: 097023204<br>LEI: RVHJWBXLJ1RFUBSY1F30 | Long             | EP               | CORP              | US        |    397810 | NS      | $28721882.00  | 2.69%             |  |  |  | No            |                  1 | On Loan: —       |
| SOUTHERN CO                   | Southern Co/The                                                             | CUSIP: 842587DZ7<br>LEI: 549300FC3G3YU2FBZD92 | Long             | DBT              | CORP              | US        |  11500000 | PA      | $12845845.00  | 1.20%             | 2027-06-15      | Fixed         | 4.50%                 | No            |                  2 | On Loan: No      |
| COGENT BIOSCIENCES INC        | Cogent Biosciences Inc                                                      | CUSIP: 19240QAA0<br>LEI: N/A                  | Long             | DBT              | CORP              | US        |   1760000 | PA      | $2098184.00   | 0.20%             | 2031-11-15      | Fixed         | 1.63%                 | No            |                  2 | On Loan: No      |
| IREN LTD                      | IREN Ltd                                                                    | CUSIP: 46270CAG4<br>LEI: 254900FZF02RB3NNGB71 | Long             | DBT              | CORP              | AU        |   2750000 | PA      | $3025852.50   | 0.28%             | 2032-06-01      | Fixed         | 0.25%                 | No            |                  2 | On Loan: No      |
| DATADOG INC                   | Datadog Inc                                                                 | CUSIP: 23804LAD5<br>LEI: 549300F6JNO0KRPO1K63 | Long             | DBT              | CORP              | US        |  12750000 | PA      | $12783787.50  | 1.20%             | 2029-12-01      | None          | 0.00%                 | No            |                  2 | On Loan: —       |
| SIRIUS XM HOLDINGS            | Sirius XM Holdings Inc                                                      | CUSIP: 531229AP7<br>LEI: 54930055RWDMVXAGZK98 | Long             | DBT              | CORP              | US        |   4750000 | PA      | $5202057.50   | 0.49%             | 2028-03-15      | Fixed         | 3.75%                 | No            |                  2 | On Loan: No      |
| TERAWULF INC                  | Terawulf Inc                                                                | CUSIP: 88080TAC8<br>LEI: 254900CVMW1SX2T78A64 | Long             | DBT              | CORP              | US        |   7000000 | PA      | $13513780.00  | 1.26%             | 2031-09-01      | Fixed         | 1.00%                 | No            |                  2 | On Loan: No      |
| LIVE NATION ENTERTAINMEN      | Live Nation Entertainment Inc                                               | CUSIP: 538034BC2<br>LEI: 5493007B9BM9ZXJINO78 | Long             | DBT              | CORP              | US        |  16250000 | PA      | $18067562.50  | 1.69%             | 2030-01-15      | Fixed         | 2.88%                 | No            |                  2 | On Loan: —       |
| MICROCHIP TECHNOLOGY INC      | Microchip Technology Inc                                                    | CUSIP: 595017BM5<br>LEI: 5493007PTFULNYZJ1R12 | Long             | DBT              | CORP              | US        |   7250000 | PA      | $8296755.00   | 0.78%             | 2030-02-15      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| ADVANCED ENERGY IND           | Advanced Energy Industries Inc                                              | CUSIP: 007973AE0<br>LEI: 549300756XI3QLFT2U27 | Long             | DBT              | CORP              | US        |   6500000 | PA      | $18536310.00  | 1.73%             | 2028-09-15      | Fixed         | 2.50%                 | No            |                  2 | On Loan: No      |
| Bank of America Corp          | Bank of America Corp                                                        | CUSIP: 060505682<br>LEI: 9DJT3UXIJIZJI4WXO774 | Long             | EP               | CORP              | US        |     10300 | NS      | $12594531.00  | 1.18%             |  |  |  | No            |                  1 | On Loan: —       |
| COMPASS INCORP                | Compass Inc                                                                 | CUSIP: 20464UAA8<br>LEI: 254900DMGQSTC3I2IM78 | Long             | DBT              | CORP              | US        |   4609000 | PA      | $4073065.48   | 0.38%             | 2031-04-15      | Fixed         | 0.25%                 | No            |                  2 | On Loan: No      |
| COINBASE GLOBAL INC           | Coinbase Global Inc                                                         | CUSIP: 19260QAJ6<br>LEI: 5493004G3J2SC154DU06 | Long             | DBT              | CORP              | US        |   4095000 | PA      | $3461749.20   | 0.32%             | 2032-10-01      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| ON SEMICONDUCTOR CORP         | ON Semiconductor Corp                                                       | CUSIP: 682189AU9<br>LEI: ZV20P4CNJVT8V1ZGJ064 | Long             | DBT              | CORP              | US        |  18750000 | PA      | $22832812.50  | 2.13%             | 2029-03-01      | Fixed         | 0.50%                 | No            |                  2 | On Loan: No      |
| TEMPUS AI INC                 | TEMPUS AI INC                                                               | CUSIP: 88023BAD5<br>LEI: 2549009LA0KWRAGQBX50 | Long             | DBT              | CORP              | US        |   2000000 | PA      | $2086320.00   | 0.20%             | 2030-07-15      | Fixed         | 0.75%                 | No            |                  2 | On Loan: —       |
| ULTRA CLEAN HOLDINGS INC      | Ultra Clean Holdings Inc                                                    | CUSIP: 90385VAA5<br>LEI: 5493007L6LS7QX18PE75 | Long             | DBT              | CORP              | US        |  14250000 | PA      | $17709472.50  | 1.66%             | 2031-03-15      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| LUCID GROUP INC               | Lucid Group Inc                                                             | CUSIP: 549498AC7<br>LEI: 529900MRL9Z13ZCRVD74 | Long             | DBT              | CORP              | US        |   3500000 | PA      | $1723365.00   | 0.16%             | 2030-04-01      | Fixed         | 5.00%                 | No            |                  2 | On Loan: No      |
| DAVE INC                      | Dave Inc                                                                    | CUSIP: 23834JAA0<br>LEI: 25490061SUVXCW51RZ82 | Long             | DBT              | CORP              | US        |   4750000 | PA      | $5889810.00   | 0.55%             | 2031-04-01      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| WEC ENERGY GROUP INC          | WEC Energy Group Inc                                                        | CUSIP: 92939UAS5<br>LEI: 549300IGLYTZUK3PVP70 | Long             | DBT              | CORP              | US        |  11000000 | PA      | $11520960.00  | 1.08%             | 2028-06-01      | Fixed         | 3.38%                 | No            |                  2 | On Loan: No      |
| WAYFAIR INC                   | Wayfair Inc                                                                 | CUSIP: 94419LAR2<br>LEI: 54930027N9ZAVYFDHK53 | Long             | DBT              | CORP              | US        |   2500000 | PA      | $3841750.00   | 0.36%             | 2028-11-15      | Fixed         | 3.50%                 | No            |                  2 | On Loan: No      |
| COINBASE GLOBAL INC           | Coinbase Global Inc                                                         | CUSIP: 19260QAF4<br>LEI: 5493004G3J2SC154DU06 | Long             | DBT              | CORP              | US        |  10750000 | PA      | $10386005.00  | 0.97%             | 2030-04-01      | Fixed         | 0.25%                 | No            |                  2 | On Loan: —       |
| KALVISTA PHARMA INC           | KalVista Pharmaceuticals Inc                                                | CUSIP: 483497AA1<br>LEI: 529900Q7IDA3WUGRZA51 | Long             | DBT              | CORP              | US        |   1750000 | PA      | $3005467.50   | 0.28%             | 2031-10-01      | Fixed         | 3.25%                 | No            |                  2 | On Loan: No      |
| FLUOR CORP                    | Fluor Corp                                                                  | CUSIP: 343412AJ1<br>LEI: CQ7WZ4NOFWT7FAE6Q943 | Long             | DBT              | CORP              | US        |   7250000 | PA      | $9743420.00   | 0.91%             | 2029-08-15      | Fixed         | 1.13%                 | No            |                  2 | On Loan: —       |
| SOLARIS ENERGY INFRASTRU      | Solaris Energy Infrastructure Inc                                           | CUSIP: 83419XAB4<br>LEI: 529900MTK3C8Y8TIIC10 | Long             | DBT              | CORP              | US        |   3750000 | PA      | $5733075.00   | 0.54%             | 2031-10-01      | Fixed         | 0.25%                 | No            |                  2 | On Loan: No      |
| ETSY INC                      | Etsy Inc                                                                    | CUSIP: 29786AAP1<br>LEI: 54930089Q7XT501AEA40 | Long             | DBT              | CORP              | US        |   4000000 | PA      | $4345880.00   | 0.41%             | 2030-06-15      | Fixed         | 1.00%                 | No            |                  2 | On Loan: —       |
| CYTOKINETICS INC              | Cytokinetics Inc                                                            | CUSIP: 23282WAD2<br>LEI: 549300BE5DY1HW7IHA64 | Long             | DBT              | CORP              | US        |   2250000 | PA      | $2869515.00   | 0.27%             | 2031-10-01      | Fixed         | 1.75%                 | No            |                  2 | On Loan: —       |
| MIRION TECHNOLOGIES INC       | Mirion Technologies Inc                                                     | CUSIP: 60471AAA9<br>LEI: 549300BNTOWVWFNVTJ65 | Long             | DBT              | CORP              | US        |   7500000 | PA      | $8461200.00   | 0.79%             | 2030-06-01      | Fixed         | 0.25%                 | No            |                  2 | On Loan: No      |
| COREWEAVE INC                 | CoreWeave Inc                                                               | CUSIP: 21873SAD0<br>LEI: 984500511DP2B6186053 | Long             | DBT              | CORP              | US        |   7000000 | PA      | $9113510.00   | 0.85%             | 2031-12-01      | Fixed         | 1.75%                 | No            |                  2 | On Loan: —       |
| JOBY AVIATION INC             | Joby Aviation Inc                                                           | CUSIP: 47775AAA9<br>LEI: 254900NMVFUM8FO88E56 | Long             | DBT              | CORP              | US        |   4750000 | PA      | $4354942.50   | 0.41%             | 2032-02-15      | Fixed         | 0.75%                 | No            |                  2 | On Loan: No      |
| Options Clearing Corp.        | AMAZON.COM INC                                                              | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |       490 | NC      | $2349550.00   | 0.22%             |  |  |  | No            |                  1 | On Loan: No      |
| INDIVIOR PHARMACEUTICALS      | Indivior Pharmaceuticals Inc                                                | CUSIP: 45579UAA7<br>LEI: 254900MKFFZZSS7N1I14 | Long             | DBT              | CORP              | US        |   4750000 | PA      | $5428727.50   | 0.51%             | 2031-03-15      | Fixed         | 0.63%                 | No            |                  2 | On Loan: No      |
| VSE CORP                      | VSE Corp                                                                    | CUSIP: 918284209<br>LEI: 549300QWJYQDH4U5XI15 | Long             | EP               | CORP              | US        |     95000 | NS      | $4390900.00   | 0.41%             |  |  |  | No            |                  1 | On Loan: No      |
| RIVIAN AUTO INC               | Rivian Automotive Inc                                                       | CUSIP: 76954AAD5<br>LEI: 25490004LNKJ84MFYY24 | Long             | DBT              | CORP              | US        |  14000000 | PA      | $14541240.00  | 1.36%             | 2030-10-15      | Fixed         | 3.63%                 | No            |                  2 | On Loan: No      |
| WISDOMTREE INC                | WisdomTree Inc                                                              | CUSIP: 97717PAJ3<br>LEI: 549300WIU8IS7UFO7871 | Long             | DBT              | CORP              | US        |   4250000 | PA      | $5039522.50   | 0.47%             | 2030-08-15      | Fixed         | 4.63%                 | No            |                  2 | On Loan: No      |
| Bank of New York Mellon       | PURCHASED USD / SOLD HKD                                                    | CUSIP: 000000000<br>LEI: HPFHU0OQ28E4N0NFVK49 | N/A              | DFE              |  | US        |         1 | NC      | $28243.80     | 0.00%             |  |  |  | No            |                  2 | On Loan: No      |
| LIBERTY ENERGY INC            | Liberty Energy Inc                                                          | CUSIP: 53115LAC8<br>LEI: 254900PKFJW6RILDCM60 | Long             | DBT              | CORP              | US        |   2567000 | PA      | $2895781.36   | 0.27%             | 2032-03-01      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| BRIDGEBIO PHARMA INC          | Bridgebio Pharma Inc                                                        | CUSIP: 10806XAK8<br>LEI: 54930028YG89VTY2J114 | Long             | DBT              | CORP              | US        |   5250000 | PA      | $5188627.50   | 0.49%             | 2033-02-01      | Fixed         | 0.75%                 | No            |                  2 | On Loan: No      |
| ORMAT TECHNOLOGIES INC        | Ormat Technologies Inc                                                      | CUSIP: 686688AD4<br>LEI: 5493000TSHHWY24VHM09 | Long             | DBT              | CORP              | US        |   4750000 | PA      | $5030060.00   | 0.47%             | 2031-03-15      | Fixed         | 1.50%                 | No            |                  2 | On Loan: No      |
| STRATEGY INC                  | Strategy Inc                                                                | CUSIP: 594972AN1<br>LEI: 549300WQTWEJUEHXQX21 | Long             | DBT              | CORP              | US        |   8750000 | PA      | $10640262.50  | 0.99%             | 2032-06-15      | Fixed         | 2.25%                 | No            |                  2 | On Loan: —       |
| ORACLE CORP                   | Oracle Corp                                                                 | CUSIP: 68389X204<br>LEI: 1Z4GXXU7ZHVWFCD8TV52 | Long             | EP               | CORP              | US        |    417410 | NS      | $20315344.70  | 1.90%             |  |  |  | No            |                  1 | On Loan: No      |
| ENERGY FUELS INC              | Energy Fuels Inc/Canada                                                     | CUSIP: 292671AC8<br>LEI: 529900P0GCATXMGK8I62 | Long             | DBT              | CORP              | CA        |   3250000 | PA      | $4306867.50   | 0.40%             | 2031-11-01      | Fixed         | 0.75%                 | No            |                  2 | On Loan: No      |
| ALPHATEC HOLDINGS INC         | Alphatec Holdings Inc                                                       | CUSIP: 02081GAD4<br>LEI: 549300EZE8CQ8K65FS24 | Long             | DBT              | CORP              | US        |   5750000 | PA      | $5709232.50   | 0.53%             | 2030-03-15      | Fixed         | 0.75%                 | No            |                  2 | On Loan: No      |
| MICROCHIP TECHNOLOGY INC      | Microchip Technology Inc                                                    | CUSIP: 595017302<br>LEI: 5493007PTFULNYZJ1R12 | Long             | EP               | CORP              | US        |    148765 | NS      | $11703342.55  | 1.09%             |  |  |  | No            |                  1 | On Loan: No      |
| LIGAND PHARMACEUTICALS I      | Ligand Pharmaceuticals Inc                                                  | CUSIP: 53220KAG3<br>LEI: 5493008K7TB0IKP37H79 | Long             | DBT              | CORP              | US        |   2250000 | PA      | $3023932.50   | 0.28%             | 2030-10-01      | Fixed         | 0.75%                 | No            |                  2 | On Loan: No      |
| GUARDANT HEALTH INC           | Guardant Health Inc                                                         | CUSIP: 40131MAE9<br>LEI: 254900M8C3E5VC8BR186 | Long             | DBT              | CORP              | US        |   4750000 | PA      | $4964890.00   | 0.46%             | 2033-05-15      | None          | 0.00%                 | No            |                  2 | On Loan: —       |
| CYBERARK SOFTWARE LTD         | CyberArk Software Ltd                                                       | CUSIP: 23248VAC9<br>LEI: 529900YEXNDM894PWS93 | Long             | DBT              | CORP              | IL        |  18500000 | PA      | $20157230.00  | 1.88%             | 2030-06-15      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| IMAX CORP                     | IMAX Corp                                                                   | CUSIP: 45245EAK5<br>LEI: 894500GS1ESLAPZCEI74 | Long             | DBT              | CORP              | CA        |   4750000 | PA      | $5320285.00   | 0.50%             | 2030-11-15      | Fixed         | 0.75%                 | No            |                  2 | On Loan: No      |
| LIBERTY ENERGY INC            | Liberty Energy Inc                                                          | CUSIP: 53115LAA2<br>LEI: 254900PKFJW6RILDCM60 | Long             | DBT              | CORP              | US        |   6750000 | PA      | $8159940.00   | 0.76%             | 2031-03-01      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| REVOLUTION MEDICINES INC      | Revolution Medicines Inc                                                    | CUSIP: 76155XAA8<br>LEI: 549300JU3X0LBCQ65892 | Long             | DBT              | CORP              | US        |   4476000 | PA      | $4956677.64   | 0.46%             | 2033-05-01      | Fixed         | 0.50%                 | No            |                  2 | On Loan: —       |
| Bank of New York Mellon       | PURCHASED HKD / SOLD USD                                                    | CUSIP: 000000000<br>LEI: HPFHU0OQ28E4N0NFVK49 | N/A              | DFE              |  | HK        |         1 | NC      | $-13116.05    | -0.00%            |  |  |  | No            |                  2 | On Loan: No      |
| SEAGATE HDD CAYMAN            | Seagate HDD Cayman                                                          | CUSIP: 81180WBL4<br>LEI: 529900BD50TRWEG1SF63 | Long             | DBT              | CORP              | KY        |   1500000 | PA      | $12226620.00  | 1.14%             | 2028-06-01      | Fixed         | 3.50%                 | No            |                  2 | On Loan: —       |
| JAZZ INVESTMENTS I LTD        | Jazz Investments I Ltd                                                      | CUSIP: 472145AH4<br>LEI: N/A                  | Long             | DBT              | CORP              | BM        |   8000000 | PA      | $11944080.00  | 1.12%             | 2030-09-15      | Fixed         | 3.13%                 | No            |                  2 | On Loan: No      |
| BWX TECHNOLOGIES INC          | BWX Technologies Inc                                                        | CUSIP: 05605HAD2<br>LEI: 549300NP85N265KWMS58 | Long             | DBT              | CORP              | US        |  18250000 | PA      | $19818040.00  | 1.85%             | 2030-11-01      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| Northern Trust Co.            | PURCHASED HKD / SOLD USD                                                    | CUSIP: 000000000<br>LEI: 6PTKHDJ8HDUF78PFWH30 | N/A              | DFE              |  | HK        |         1 | NC      | $-3485.31     | -0.00%            |  |  |  | No            |                  2 | On Loan: No      |
| REPLIGEN CORP                 | Repligen Corp                                                               | CUSIP: 759916AD1<br>LEI: 54930006QJ0T5AUO1E71 | Long             | DBT              | CORP              | US        |   4000000 | PA      | $3943760.00   | 0.37%             | 2028-12-15      | Fixed         | 1.00%                 | No            |                  2 | On Loan: No      |
| MP MATERIALS CORP             | MP Materials Corp                                                           | CUSIP: 553368AC5<br>LEI: 89450063PHPS61USMT84 | Long             | DBT              | CORP              | US        |   2000000 | PA      | $6363060.00   | 0.59%             | 2030-03-01      | Fixed         | 3.00%                 | No            |                  2 | On Loan: No      |
| SNOWFLAKE INC                 | Snowflake Inc                                                               | CUSIP: 833445AD1<br>LEI: 254900CJNSY1K7T53Z16 | Long             | DBT              | CORP              | US        |   9000000 | PA      | $10456830.00  | 0.98%             | 2029-10-01      | None          | 0.00%                 | No            |                  2 | On Loan: No      |
| NEXTERA ENERGY INC            | NextEra Energy Inc                                                          | CUSIP: 65339F655<br>LEI: 254900RHL9MEUS5NKX63 | Long             | EP               | CORP              | US        |    380000 | NS      | $19957600.00  | 1.87%             |  |  |  | No            |                  1 | On Loan: No      |
| LIBERTY MEDIA CORP            | Liberty Media Corp-Liberty Formula One                                      | CUSIP: 531229AQ5<br>LEI: N/A                  | Long             | DBT              | CORP              | US        |   5250000 | PA      | $6114517.50   | 0.57%             | 2027-08-15      | Fixed         | 2.25%                 | No            |                  2 | On Loan: No      |
| AKAMAI TECHNOLOGIES INC       | Akamai Technologies Inc                                                     | CUSIP: 00971TAP6<br>LEI: OC1LZNN2LF5WTJ5RIL89 | Long             | DBT              | CORP              | US        |  17750000 | PA      | $23300780.00  | 2.18%             | 2033-05-15      | Fixed         | 0.25%                 | No            |                  2 | On Loan: No      |
| MACOM TECH SOLUTIONS          | MACOM Technology Solutions Holdings Inc                                     | CUSIP: 55405YAD2<br>LEI: N/A                  | Long             | DBT              | CORP              | US        |   8500000 | PA      | $14995955.00  | 1.40%             | 2029-12-15      | None          | 0.00%                 | No            |                  2 | On Loan: —       |
| UBER TECHNOLOGIES INC         | Uber Technologies Inc                                                       | CUSIP: 90353TAM2<br>LEI: 549300B2FTG34FILDR98 | Long             | DBT              | CORP              | US        |  12250000 | PA      | $15005392.50  | 1.40%             | 2028-12-01      | Fixed         | 0.88%                 | No            |                  2 | On Loan: No      |
| AST SPACEMOBILE INC           | AST SpaceMobile Inc                                                         | CUSIP: 00217DAG5<br>LEI: 254900MBSC9P2UCI6623 | Long             | DBT              | CORP              | US        |   3750000 | PA      | $3487537.50   | 0.33%             | 2036-04-15      | Fixed         | 2.25%                 | No            |                  2 | On Loan: —       |

### Signature

**Date Signed:** 2026-05-19

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

**Signature:** Stephen Atkins

**Name of Signer:** Stephen Atkins

**Title:** Treasurer