# EDGAR Filing Document

**Accession Number:** 0000826732
**File Stem:** 0001410368-26-034404
**Filing Date:** 2026-3
**Character Count:** 35512
**Document Hash:** 53db9f1da62bc14bf910610252b196ea
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001410368-26-034404.hdr.sgml**: 20260331

**ACCESSION NUMBER**: 0001410368-26-034404

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260131

**FILED AS OF DATE**: 20260331

**DATE AS OF CHANGE**: 20260331

**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:** 26820721

**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 Phineus Long/Short Fund (Series ID: S000052577)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000165048 | Class A      | CPLSX           |
| C000165049 | Class C      | CPCLX           |
| C000165050 | Class I      | CPLIX           |

## 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 Phineus Long/Short Fund

- **b. EDGAR series identifier (if any):** S000052577

- **c. LEI of Series:** 549300I27XACB1YRF538

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

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

- **b. Date as of which information is reported:** 2026-01-31

**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:** $1776036373.28

**Total Liabilities:** $626687387.41

**Net Assets:** $1149348985.87

**Cash Not Reported:** $705428394.70

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000165048 | -0.87%               | 1.80%                | 0.84%                |
| Class ID C000165049 | -0.98%               | 1.71%                | 0.83%                |
| Class ID C000165050 | -0.85%               | 1.84%                | 0.89%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $39907544.05             | $-61846389.86                              |
| Month 2  | $28549509.25             | $-6230860.67                               |
| Month 3  | $21764966.82             | $-8001457.73                               |

**Designated Index Information**

- **Index Name:** S&P 500

- **Index Identifier:** SP500

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Amazon.com Inc                      | Amazon.com Inc                                                              | CUSIP: 023135106<br>LEI: ZXTILKJKG63JELOEG630 | Long             | EC               | CORP              | US        |    258000 | NS      | $61739400.00   | 5.37%             |  |  |  | No            |                  1 | On Loan: No      |
| American Express Co                 | American Express Co                                                         | CUSIP: 025816109<br>LEI: R4PP93JZOLY261QX3811 | Short            | EC               | CORP              | US        |    -25000 | NS      | $-8804250.00   | -0.77%            |  |  |  | No            |                  1 | On Loan: No      |
| BAE Systems PLC                     | BAE Systems PLC                                                             | CUSIP: 000000000<br>LEI: 8SVCSVKSGDWMW2QHOH83 | Long             | EC               | CORP              | GB        |   1140000 | NS      | $30947510.38   | 2.69%             |  |  |  | No            |                  2 | On Loan: No      |
| Boeing Co/The                       | Boeing Co/The                                                               | CUSIP: 097023105<br>LEI: RVHJWBXLJ1RFUBSY1F30 | Long             | EC               | CORP              | US        |    196000 | NS      | $45809120.00   | 3.99%             |  |  |  | No            |                  1 | On Loan: No      |
| Booz Allen Hamilton Holding Corp    | Booz Allen Hamilton Holding Corp                                            | CUSIP: 099502106<br>LEI: 529900JPV47PIUWMA015 | Long             | EC               | CORP              | US        |    401000 | NS      | $35456420.00   | 3.08%             |  |  |  | No            |                  1 | On Loan: No      |
| Broadcom Inc                        | Broadcom Inc                                                                | CUSIP: 11135F101<br>LEI: 549300WV6GIDOZJTV909 | Long             | EC               | CORP              | US        |    103500 | NS      | $34289550.00   | 2.98%             |  |  |  | No            |                  1 | On Loan: No      |
| CACI International Inc              | CACI International Inc                                                      | CUSIP: 127190304<br>LEI: SYRPI2D1O9WRTS2WX210 | Long             | EC               | CORP              | US        |     30000 | NS      | $18617400.00   | 1.62%             |  |  |  | No            |                  1 | On Loan: —       |
| Canadian Pacific Kansas City Ltd    | Canadian Pacific Kansas City Ltd                                            | CUSIP: 13646K108<br>LEI: N/A                  | Long             | EC               | CORP              | CA        |    400000 | NS      | $29736000.00   | 2.59%             |  |  |  | No            |                  1 | On Loan: No      |
| Capital One Financial Corp          | Capital One Financial Corp                                                  | CUSIP: 14040H105<br>LEI: ZUE8T73ROZOF6FLBAR73 | Long             | EC               | CORP              | US        |     39500 | NS      | $8647735.00    | 0.75%             |  |  |  | No            |                  1 | On Loan: No      |
| Ciena Corp                          | Ciena Corp                                                                  | CUSIP: 171779309<br>LEI: W0CZ7N0GH8UIGXDM1H41 | Short            | EC               | CORP              | US        |    -23000 | NS      | $-5791630.00   | -0.50%            |  |  |  | No            |                  1 | On Loan: No      |
| Citigroup Inc                       | Citigroup Inc                                                               | CUSIP: 172967424<br>LEI: 6SHGI4ZSSLCXXQSBB395 | Long             | EC               | CORP              | US        |    103000 | NS      | $11918130.00   | 1.04%             |  |  |  | No            |                  1 | On Loan: No      |
| Coherent Corp                       | Coherent Corp                                                               | CUSIP: 19247G107<br>LEI: 549300O5C25A0MMHHU33 | Short            | EC               | CORP              | US        |    -67000 | NS      | $-14216060.00  | -1.24%            |  |  |  | No            |                  1 | On Loan: No      |
| DR Horton Inc                       | DR Horton Inc                                                               | CUSIP: 23331A109<br>LEI: 529900ZIUEYVSB8QDD25 | Long             | EC               | CORP              | US        |    130000 | NS      | $19349200.00   | 1.68%             |  |  |  | No            |                  1 | On Loan: No      |
| Emerson Electric Co                 | Emerson Electric Co                                                         | CUSIP: 291011104<br>LEI: FGLT0EWZSUIRRITFOA30 | Long             | EC               | CORP              | US        |    127500 | NS      | $18737400.00   | 1.63%             |  |  |  | No            |                  1 | On Loan: No      |
| Ferguson Enterprises Inc            | Ferguson Enterprises Inc                                                    | CUSIP: 31488V107<br>LEI: 2138003JYQMRP3SLX189 | Long             | EC               | CORP              | US        |     47000 | NS      | $11865620.00   | 1.03%             |  |  |  | No            |                  1 | On Loan: No      |
| Freeport-McMoRan Inc                | Freeport-McMoRan Inc                                                        | CUSIP: 35671D857<br>LEI: 549300IRDTHJQ1PVET45 | Long             | EC               | CORP              | US        |    412500 | NS      | $24844875.00   | 2.16%             |  |  |  | No            |                  1 | On Loan: No      |
| Halozyme Therapeutics Inc           | Halozyme Therapeutics Inc                                                   | CUSIP: 40637H109<br>LEI: 529900242I3SV9AGM753 | Long             | EC               | CORP              | US        |    287000 | NS      | $20580770.00   | 1.79%             |  |  |  | No            |                  1 | On Loan: —       |
| HubSpot Inc                         | HubSpot Inc                                                                 | CUSIP: 443573100<br>LEI: 529900BLNVEW0MVKJB37 | Long             | EC               | CORP              | US        |     65000 | NS      | $18200000.00   | 1.58%             |  |  |  | No            |                  1 | On Loan: No      |
| Intuit Inc                          | Intuit Inc                                                                  | CUSIP: 461202103<br>LEI: VI90HBPH7XSFMB9E4M29 | Long             | EC               | CORP              | US        |     34000 | NS      | $16963280.00   | 1.48%             |  |  |  | No            |                  1 | On Loan: No      |
| Jacobs Solutions Inc                | Jacobs Solutions Inc                                                        | CUSIP: 46982L108<br>LEI: 254900E3KHXCC2C8K272 | Long             | EC               | CORP              | US        |    152000 | NS      | $20559520.00   | 1.79%             |  |  |  | No            |                  1 | On Loan: No      |
| Schneider Electric SE               | Schneider Electric SE                                                       | CUSIP: 000000000<br>LEI: 969500A1YF1XUYYXS284 | Long             | EC               | CORP              | FR        |     79500 | NS      | $22792795.87   | 1.98%             |  |  |  | No            |                  2 | On Loan: No      |
| L3Harris Technologies Inc           | L3Harris Technologies Inc                                                   | CUSIP: 502431109<br>LEI: 549300UTE50ZMDBG8A20 | Long             | EC               | CORP              | US        |    126500 | NS      | $43370525.00   | 3.77%             |  |  |  | No            |                  1 | On Loan: No      |
| Lowe's Cos Inc                      | Lowe's Cos Inc                                                              | CUSIP: 548661107<br>LEI: WAFCR4OKGSC504WU3E95 | Long             | EC               | CORP              | US        |     85000 | NS      | $22700100.00   | 1.98%             |  |  |  | No            |                  1 | On Loan: No      |
| Marriott International Inc/MD       | Marriott International Inc/MD                                               | CUSIP: 571903202<br>LEI: 225YDZ14ZO8E1TXUSU86 | Long             | EC               | CORP              | US        |     76000 | NS      | $23962800.00   | 2.08%             |  |  |  | No            |                  1 | On Loan: No      |
| Microsoft Corp                      | Microsoft Corp                                                              | CUSIP: 594918104<br>LEI: INR2EJN1ERAN0W5ZP974 | Long             | EC               | CORP              | US        |     61000 | NS      | $26247690.00   | 2.28%             |  |  |  | No            |                  1 | On Loan: No      |
| Morgan Stanley                      | Morgan Stanley                                                              | CUSIP: 617446448<br>LEI: IGJSJL3JD5P30I6NJZ34 | Long             | EC               | CORP              | US        |    223000 | NS      | $40764400.00   | 3.55%             |  |  |  | No            |                  1 | On Loan: No      |
| Netflix Inc                         | Netflix Inc                                                                 | CUSIP: 64110L106<br>LEI: 549300Y7VHGU0I7CE873 | Long             | EC               | CORP              | US        |    132500 | NS      | $11062425.00   | 0.96%             |  |  |  | No            |                  1 | On Loan: No      |
| NVIDIA Corp                         | NVIDIA Corp                                                                 | CUSIP: 67066G104<br>LEI: 549300S4KLFTLO7GSQ80 | Long             | EC               | CORP              | US        |    258500 | NS      | $49407105.00   | 4.30%             |  |  |  | No            |                  1 | On Loan: No      |
| Regal Rexnord Corp                  | Regal Rexnord Corp                                                          | CUSIP: 758750103<br>LEI: QH78R09VCJGQKPBPYU33 | Long             | EC               | CORP              | US        |     95000 | NS      | $15342500.00   | 1.33%             |  |  |  | No            |                  1 | On Loan: No      |
| State Street SPDR S&P 500 ETF Trust | State Street SPDR S&P 500 ETF Trust                                         | CUSIP: 78462F103<br>LEI: 549300NZAMSJ8FXPQQ63 | Short            | EC               | RF                | US        |   -786500 | NS      | $-544234405.00 | -47.35%           |  |  |  | No            |                  1 | On Loan: No      |
| Sherwin-Williams Co/The             | Sherwin-Williams Co/The                                                     | CUSIP: 824348106<br>LEI: Z15BMIOX8DDH0X2OBP21 | Long             | EC               | CORP              | US        |     70500 | NS      | $25002120.00   | 2.18%             |  |  |  | No            |                  1 | On Loan: No      |
| Southwest Airlines Co               | Southwest Airlines Co                                                       | CUSIP: 844741108<br>LEI: UDTZ87G0STFETI6HGH41 | Short            | EC               | CORP              | US        |   -257000 | NS      | $-12212640.00  | -1.06%            |  |  |  | No            |                  1 | On Loan: No      |
| Synopsys Inc                        | Synopsys Inc                                                                | CUSIP: 871607107<br>LEI: QG7T915N9S0NY5UKNE63 | Long             | EC               | CORP              | US        |     54267 | NS      | $25240395.71   | 2.20%             |  |  |  | No            |                  1 | On Loan: No      |
| Tesla Inc                           | Tesla Inc                                                                   | CUSIP: 88160R101<br>LEI: 54930043XZGB27CTOV49 | Short            | EC               | CORP              | US        |    -13000 | NS      | $-5595330.00   | -0.49%            |  |  |  | No            |                  1 | On Loan: No      |
| Thermo Fisher Scientific Inc        | Thermo Fisher Scientific Inc                                                | CUSIP: 883556102<br>LEI: HCHV7422L5HDJZCRFL38 | Long             | EC               | CORP              | US        |     19500 | NS      | $11282895.00   | 0.98%             |  |  |  | No            |                  1 | On Loan: No      |
| 3M Co                               | 3M Co                                                                       | CUSIP: 88579Y101<br>LEI: LUZQVYP4VS22CLWDAR65 | Long             | EC               | CORP              | US        |    244000 | NS      | $37371040.00   | 3.25%             |  |  |  | No            |                  1 | On Loan: No      |
| Uber Technologies Inc               | Uber Technologies Inc                                                       | CUSIP: 90353T100<br>LEI: 549300B2FTG34FILDR98 | Long             | EC               | CORP              | US        |    228000 | NS      | $18251400.00   | 1.59%             |  |  |  | No            |                  1 | On Loan: No      |
| Union Pacific Corp                  | Union Pacific Corp                                                          | CUSIP: 907818108<br>LEI: 549300LMMRSZZCZ8CL11 | Long             | EC               | CORP              | US        |    173932 | NS      | $40891413.20   | 3.56%             |  |  |  | No            |                  1 | On Loan: No      |
| United Airlines Holdings Inc        | United Airlines Holdings Inc                                                | CUSIP: 910047109<br>LEI: 98450079DA0B78DD6764 | Long             | EC               | CORP              | US        |    405500 | NS      | $41490760.00   | 3.61%             |  |  |  | No            |                  1 | On Loan: No      |
| United Rentals Inc                  | United Rentals Inc                                                          | CUSIP: 911363109<br>LEI: 5323X5O7RN0NKFCDRY08 | Long             | EC               | CORP              | US        |     27500 | NS      | $21506650.00   | 1.87%             |  |  |  | No            |                  1 | On Loan: No      |
| UnitedHealth Group Inc              | UnitedHealth Group Inc                                                      | CUSIP: 91324P102<br>LEI: 549300GHBMY8T5GXDE41 | Long             | EC               | CORP              | US        |      8500 | NS      | $2438905.00    | 0.21%             |  |  |  | No            |                  1 | On Loan: No      |
| Waste Management Inc                | Waste Management Inc                                                        | CUSIP: 94106L109<br>LEI: 549300YX8JIID70NFS41 | Long             | EC               | CORP              | US        |     50000 | NS      | $11112000.00   | 0.97%             |  |  |  | No            |                  1 | On Loan: No      |
| Wells Fargo & Co                    | Wells Fargo & Co                                                            | CUSIP: 949746101<br>LEI: PBLD0EJDB5FWOLXP3B76 | Long             | EC               | CORP              | US        |    443800 | NS      | $40159462.00   | 3.49%             |  |  |  | No            |                  1 | On Loan: No      |
| Eurex Deutschland                   | DEUTSCHE LUFTHANSA AG                                                       | CUSIP: 000000000<br>LEI: 529900LN3S50JPU47S06 | N/A              | DE               |  | DE        |     29500 | NC      | $9511244.82    | 0.83%             |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | STATE STREET SPDR S+P 500 ETF                                               | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |    -10000 | NC      | $-2815000.00   | -0.24%            |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | MERCK + CO INC                                                              | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |      2280 | NC      | $5700.00       | 0.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | SPDR S+P 500 ETF TRUST                                                      | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |     -3790 | NC      | $-1895.00      | -0.00%            |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | CARRIER GLOBAL CORP                                                         | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |     -1010 | NC      | $-378750.00    | -0.03%            |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | NETFLIX INC                                                                 | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |     -1080 | NC      | $-235440.00    | -0.02%            |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | DR HORTON INC                                                               | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |      -395 | NC      | $-128375.00    | -0.01%            |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | DR HORTON INC                                                               | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |      1050 | NC      | $2625.00       | 0.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | BROADCOM INC                                                                | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |      1050 | NC      | $525.00        | 0.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | VANECK SEMICONDUCTOR ETF                                                    | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |     -1540 | NC      | $-85470.00     | -0.01%            |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | STELLANTIS NV                                                               | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | NL        |     23500 | NC      | $763750.00     | 0.07%             |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | HUBSPOT INC                                                                 | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |       325 | NC      | $2687750.00    | 0.23%             |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | BROADCOM INC                                                                | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |      -175 | NC      | $-2625.00      | -0.00%            |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | STATE STREET INDUSTRIAL SELECT                                              | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |     14500 | NC      | $29000.00      | 0.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | INVESCO QQQ TRUST SERIES 1                                                  | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |     -1930 | NC      | $-235460.00    | -0.02%            |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | STATE STREET INDUSTRIAL SELECT                                              | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |     -7250 | NC      | $-590875.00    | -0.05%            |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | VANECK SEMICONDUCTOR ETF                                                    | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |     -1540 | NC      | $-512820.00    | -0.04%            |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | STATE STREET INDUSTRIAL SELECT                                              | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |     -7250 | NC      | $-3625.00      | -0.00%            |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | INVESCO QQQ TRUST SERIES 1                                                  | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |     -2570 | NC      | $-460030.00    | -0.04%            |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | MORGAN STANLEY                                                              | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |      -380 | NC      | $-710600.00    | -0.06%            |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | INTUIT INC                                                                  | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |       680 | NC      | $418200.00     | 0.04%             |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | VANECK SEMICONDUCTOR ETF                                                    | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |       770 | NC      | $14630.00      | 0.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Eurex Deutschland                   | INFINEON TECHNOLOGIES AG                                                    | CUSIP: 000000000<br>LEI: 529900LN3S50JPU47S06 | N/A              | DE               |  | DE        |      5040 | NC      | $1708610.26    | 0.15%             |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | BROADCOM INC                                                                | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |      -175 | NC      | $-24062.50     | -0.00%            |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | CARRIER GLOBAL CORP                                                         | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |     -1010 | NC      | $-146450.00    | -0.01%            |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | CARRIER GLOBAL CORP                                                         | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |      8080 | NC      | $1656400.00    | 0.14%             |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | SOUTHWEST AIRLINES CO                                                       | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |     11120 | NC      | $4086600.00    | 0.36%             |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | COHERENT CORP                                                               | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |       670 | NC      | $16750.00      | 0.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | COHERENT CORP                                                               | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |      -670 | NC      | $-187600.00    | -0.02%            |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | UNION PACIFIC CORP                                                          | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |      -995 | NC      | $-64675.00     | -0.01%            |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | UNITEDHEALTH GROUP INC                                                      | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |       655 | NC      | $4585.00       | 0.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | SOUTHWEST AIRLINES CO                                                       | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |    -11120 | NC      | $-1434480.00   | -0.12%            |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | UNION PACIFIC CORP                                                          | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |       995 | NC      | $42287.50      | 0.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | MICROSOFT CORP                                                              | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |       715 | NC      | $23237.50      | 0.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | MICROSOFT CORP                                                              | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |      -715 | NC      | $-775775.00    | -0.07%            |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | STATE STREET SPDR S+P 500 ETF                                               | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |      5000 | NC      | $3550000.00    | 0.31%             |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | INVESCO QQQ TRUST SERIES 1                                                  | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |      4670 | NC      | $4915175.00    | 0.43%             |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | INVESCO QQQ TRUST SERIES 1                                                  | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |     -4670 | NC      | $-424970.00    | -0.04%            |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | REDDIT INC                                                                  | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |      -630 | NC      | $-288225.00    | -0.03%            |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | INVESCO QQQ TRUST SERIES 1                                                  | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |     -4670 | NC      | $-1193185.00   | -0.10%            |  |  |  | No            |                  1 | On Loan: No      |
| Eurex Deutschland                   | DEUTSCHE BANK AG                                                            | CUSIP: 000000000<br>LEI: 529900LN3S50JPU47S06 | N/A              | DE               |  | DE        |     -3160 | NC      | $-91769.76     | -0.01%            |  |  |  | No            |                  1 | On Loan: No      |
| Options Clearing Corp.              | MICROSOFT CORP                                                              | CUSIP: 000000000<br>LEI: 549300CII6SLYGKNHA04 | N/A              | DE               |  | US        |      -340 | NC      | $-75650.00     | -0.01%            |  |  |  | No            |                  1 | On Loan: No      |
| State Street Global Advisors        | State Street Navigator Securities Lending Government Money Market Portfolio | CUSIP: 857509301<br>LEI: 5493008BJIBKQ5KTIF74 | Long             | STIV             | RF                | US        |   3624334 | NS      | $3624334.25    | 0.32%             |  |  |  | No            |                  2 | On Loan: No      |
| ICON PLC                            | ICON PLC                                                                    | CUSIP: 000000000<br>LEI: 6354008SRQGEMC4XFI67 | Long             | EC               | CORP              | IE        |    100000 | NS      | $18025000.00   | 1.57%             |  |  |  | No            |                  1 | On Loan: No      |
| Johnson Controls International plc  | Johnson Controls International plc                                          | CUSIP: 000000000<br>LEI: 549300XQ6S1GYKGBL205 | Long             | EC               | CORP              | IE        |    263000 | NS      | $31365380.00   | 2.73%             |  |  |  | No            |                  1 | On Loan: No      |
| Spotify Technology SA               | Spotify Technology SA                                                       | CUSIP: 000000000<br>LEI: 549300B4X0JHWV0DTD60 | Long             | EC               | CORP              | LU        |     30000 | NS      | $15010500.00   | 1.31%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2026-03-11

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

**Signature:** Stephen Atkins

**Name of Signer:** Stephen Atkins

**Title:** Treasurer