# EDGAR Filing Document

**Accession Number:** 0000076721
**File Stem:** 0001398344-23-005214
**Filing Date:** 2023-2
**Character Count:** 17977
**Document Hash:** 85244924ac992e6f5874c3d81a946e8e
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001398344-23-005214.hdr.sgml**: 20230228

**ACCESSION NUMBER**: 0001398344-23-005214

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20221231

**FILED AS OF DATE**: 20230228

**DATE AS OF CHANGE**: 20230228

**PERIOD START**: 20221231

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** IMPAX FUNDS SERIES TRUST I
- **CENTRAL INDEX KEY:** 0000076721
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-02064
- **FILM NUMBER:** 23687242

**BUSINESS ADDRESS:**
- **STREET 1:** 30 PENHALLOW STREET, SUITE 400
- **CITY:** PORTSMOUTH
- **STATE:** NH
- **ZIP:** 03801-3852
- **BUSINESS PHONE:** 800-767-1729

**MAIL ADDRESS:**
- **STREET 1:** 30 PENHALLOW STREET, SUITE 400
- **CITY:** PORTSMOUTH
- **STATE:** NH
- **ZIP:** 03801-3852

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** PAX WORLD FUNDS SERIES TRUST I
- **DATE OF NAME CHANGE:** 20070831

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** PAX WORLD BALANCED FUND
- **DATE OF NAME CHANGE:** 20061113

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** PAX WORLD BALANCED FUND INC
- **DATE OF NAME CHANGE:** 20040624

## Series and Classes Contracts Data

### Impax Global Environmental Markets Fund (Series ID: S000021458)

| Class ID   | Class Name          | Ticker Symbol   |
|:---|:---|:---|
| C000061357 | Investor Class      | PGRNX           |
| C000061358 | Institutional Class | PGINX           |
| C000128849 | Class A             | PXEAX           |

## Form NPORT-P: Monthly Portfolio Investments Report

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

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

- **a. Name of Registrant:** Impax Funds Series Trust I

- **b. Investment Company Act file number:** 811-02064

- **c. CIK number of Registrant:** 0000076721

- **d. LEI of Registrant:** 549300TD5R23SWU72456

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

  - **Street Address 1:** 30 Penhallow St.

  - **City:** Portsmouth

  - **State:** NH

  - **Foreign country:** US

  - **Zip / Postal Code:** 03801

  - **Telephone number:** 800-767-1729

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

- **a. Name of Series:** Impax Global Environmental Markets Fund

- **b. EDGAR series identifier (if any):** S000021458

- **c. LEI of Series:** 5493004WSDJ280SE8M13

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

- **a. Date of fiscal year-end:** 2022-12-31

- **b. Date as of which information is reported:** 2022-12-31

**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:** $2210793905.71

**Total Liabilities:** $2943435.74

**Net Assets:** $2207850469.97

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000061357 | -4.21%               | 11.89%               | 7.83%                |
| Class ID C000061358 | -4.17%               | 11.90%               | 7.89%                |
| Class ID C000128849 | -4.21%               | 11.85%               | 7.91%                |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $-5194828.39             | $-91991277.80                              |
| Month 2  | $-13373645.29            | $267428618.65                              |
| Month 3  | $-6053800.91             | $164511783.01                              |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| AGILENT TECHNOLOGIES INC     | COMMON STOCK USD.01       | CUSIP: 00846U101<br>LEI: N/A | Long             | EC               | CORP              | US        |    532756 | NS      | $79726935.40  | 3.61%             |  |  |  | No            |                  1 | On Loan: No      |
| AIR LIQUIDE SA               | COMMON STOCK EUR5.5       | CUSIP: B1YXBJ905<br>LEI: N/A | Long             | EC               | CORP              | FR        |    498027 | NS      | $70687604.13  | 3.20%             |  |  |  | No            |                  2 | On Loan: No      |
| AMERICAN WATER WORKS CO INC  | COMMON STOCK USD.01       | CUSIP: 030420103<br>LEI: N/A | Long             | EC               | CORP              | US        |    369590 | NS      | $56332907.80  | 2.55%             |  |  |  | No            |                  1 | On Loan: No      |
| ANSYS INC                    | COMMON STOCK USD.01       | CUSIP: 03662Q105<br>LEI: N/A | Long             | EC               | CORP              | US        |    249118 | NS      | $60184417.62  | 2.73%             |  |  |  | No            |                  1 | On Loan: No      |
| APPLIED MATERIALS INC        | COMMON STOCK USD.01       | CUSIP: 038222105<br>LEI: N/A | Long             | EC               | CORP              | US        |    361263 | NS      | $35179790.94  | 1.59%             |  |  |  | No            |                  1 | On Loan: No      |
| APTIV PLC                    | COMMON STOCK USD.01       | CUSIP: G6095L109<br>LEI: N/A | Long             | EC               | CORP              | IE        |    483315 | NS      | $45011125.95  | 2.04%             |  |  |  | No            |                  1 | On Loan: No      |
| ASML HOLDING NV              | COMMON STOCK EUR.09       | CUSIP: ACI02GTQ9<br>LEI: N/A | Long             | EC               | CORP              | NL        |     65813 | NS      | $35884645.91  | 1.63%             |  |  |  | No            |                  2 | On Loan: No      |
| AUTODESK INC                 | COMMON STOCK USD.01       | CUSIP: 052769106<br>LEI: N/A | Long             | EC               | CORP              | US        |    284321 | NS      | $53131065.27  | 2.41%             |  |  |  | No            |                  1 | On Loan: No      |
| CRODA INTERNATIONAL PLC      | COMMON STOCK GBP.1060976  | CUSIP: BJFFLV908<br>LEI: N/A | Long             | EC               | CORP              | GB        |    385422 | NS      | $30671323.56  | 1.39%             |  |  |  | No            |                  2 | On Loan: No      |
| CROWN HOLDINGS INC           | COMMON STOCK USD5.0       | CUSIP: 228368106<br>LEI: N/A | Long             | EC               | CORP              | US        |    358273 | NS      | $29453623.33  | 1.33%             |  |  |  | No            |                  1 | On Loan: No      |
| DEERE + CO                   | COMMON STOCK USD1.0       | CUSIP: 244199105<br>LEI: N/A | Long             | EC               | CORP              | US        |    102049 | NS      | $43754529.24  | 1.98%             |  |  |  | No            |                  1 | On Loan: No      |
| DELTA ELECTRONICS INC        | COMMON STOCK TWD10.       | CUSIP: 626073902<br>LEI: N/A | Long             | EC               | CORP              | TW        |   3589475 | NS      | $33274383.62  | 1.51%             |  |  |  | No            |                  2 | On Loan: No      |
| EQUINIX INC                  | REIT USD.001              | CUSIP: 29444U700<br>LEI: N/A | Long             | RE               | RF                | US        |     70128 | NS      | $45935943.84  | 2.08%             |  |  |  | No            |                  1 | On Loan: No      |
| EUROFINS SCIENTIFIC          | COMMON STOCK EUR.1        | CUSIP: BNDPYV905<br>LEI: N/A | Long             | EC               | CORP              | LU        |    760923 | NS      | $54632844.67  | 2.47%             |  |  |  | No            |                  2 | On Loan: No      |
| FERGUSON PLC                 | COMMON STOCK GBP.1        | CUSIP: BJVNSS903<br>LEI: N/A | Long             | EC               | CORP              | GB        |    285199 | NS      | $35804969.74  | 1.62%             |  |  |  | No            |                  2 | On Loan: No      |
| FISCHER (GEORG) REG          | COMMON STOCK CHF1.0       | CUSIP: BM8J5G902<br>LEI: N/A | Long             | EC               | CORP              | CH        |    594032 | NS      | $36391730.17  | 1.65%             |  |  |  | No            |                  2 | On Loan: No      |
| GEA GROUP AG                 | COMMON STOCK              | CUSIP: 455710905<br>LEI: N/A | Long             | EC               | CORP              | DE        |   1592190 | NS      | $64750445.07  | 2.93%             |  |  |  | No            |                  2 | On Loan: No      |
| HALMA PLC                    | COMMON STOCK GBP.1        | CUSIP: 040520009<br>LEI: N/A | Long             | EC               | CORP              | GB        |    842497 | NS      | $20064015.48  | 0.91%             |  |  |  | No            |                  2 | On Loan: No      |
| HUBBELL INC                  | COMMON STOCK USD.01       | CUSIP: 443510607<br>LEI: N/A | Long             | EC               | CORP              | US        |    183826 | NS      | $43140285.68  | 1.95%             |  |  |  | No            |                  1 | On Loan: No      |
| IDEX CORP                    | COMMON STOCK USD.01       | CUSIP: 45167R104<br>LEI: N/A | Long             | EC               | CORP              | US        |    241767 | NS      | $55202659.11  | 2.50%             |  |  |  | No            |                  1 | On Loan: No      |
| INTL FLAVORS + FRAGRANCES    | COMMON STOCK USD.125      | CUSIP: 459506101<br>LEI: N/A | Long             | EC               | CORP              | US        |    330031 | NS      | $34600450.04  | 1.57%             |  |  |  | No            |                  1 | On Loan: No      |
| KEYENCE CORP                 | COMMON STOCK              | CUSIP: 649099009<br>LEI: N/A | Long             | EC               | CORP              | JP        |     54300 | NS      | $21081676.79  | 0.95%             |  |  |  | No            |                  2 | On Loan: No      |
| KONINKLIJKE DSM NV           | COMMON STOCK EUR1.5       | CUSIP: B0HZL9902<br>LEI: N/A | Long             | EC               | CORP              | NL        |    486198 | NS      | $59702468.64  | 2.70%             |  |  |  | No            |                  2 | On Loan: No      |
| KUBOTA CORP                  | COMMON STOCK              | CUSIP: 649750007<br>LEI: N/A | Long             | EC               | CORP              | JP        |   3179000 | NS      | $43429697.93  | 1.97%             |  |  |  | No            |                  2 | On Loan: No      |
| LINDE PLC                    | COMMON STOCK EUR.001      | CUSIP: G5494J103<br>LEI: N/A | Long             | EC               | CORP              | GB        |    276473 | NS      | $90179963.14  | 4.08%             |  |  |  | No            |                  1 | On Loan: No      |
| MEDIATEK INC                 | COMMON STOCK TWD10.       | CUSIP: 637248907<br>LEI: N/A | Long             | EC               | CORP              | TW        |   2001000 | NS      | $40458067.67  | 1.83%             |  |  |  | No            |                  2 | On Loan: No      |
| METTLER TOLEDO INTERNATIONAL | COMMON STOCK USD.01       | CUSIP: 592688105<br>LEI: N/A | Long             | EC               | CORP              | US        |     20697 | NS      | $29916478.65  | 1.36%             |  |  |  | No            |                  1 | On Loan: No      |
| MICROSOFT CORP               | COMMON STOCK USD.00000625 | CUSIP: 594918104<br>LEI: N/A | Long             | EC               | CORP              | US        |    209303 | NS      | $50195045.46  | 2.27%             |  |  |  | No            |                  1 | On Loan: No      |
| ORSTED A/S                   | COMMON STOCK DKK10.0      | CUSIP: BYT16L900<br>LEI: N/A | Long             | EC               | CORP              | DK        |    562394 | NS      | $50843586.75  | 2.30%             |  |  |  | No            |                  2 | On Loan: No      |
| PENTAIR PLC                  | COMMON STOCK USD.01       | CUSIP: G7S00T104<br>LEI: N/A | Long             | EC               | CORP              | GB        |   1247030 | NS      | $56091409.40  | 2.54%             |  |  |  | No            |                  1 | On Loan: No      |
| PTC INC                      | COMMON STOCK USD.01       | CUSIP: 69370C100<br>LEI: N/A | Long             | EC               | CORP              | US        |    276719 | NS      | $33217348.76  | 1.50%             |  |  |  | No            |                  1 | On Loan: No      |
| REPUBLIC SERVICES INC        | COMMON STOCK USD.01       | CUSIP: 760759100<br>LEI: N/A | Long             | EC               | CORP              | US        |    507947 | NS      | $65520083.53  | 2.97%             |  |  |  | No            |                  1 | On Loan: No      |
| ROCKWELL AUTOMATION INC      | COMMON STOCK USD1.0       | CUSIP: 773903109<br>LEI: N/A | Long             | EC               | CORP              | US        |    130858 | NS      | $33705095.06  | 1.53%             |  |  |  | No            |                  1 | On Loan: No      |
| SCHNEIDER ELECTRIC SE        | COMMON STOCK EUR4.0       | CUSIP: 483410007<br>LEI: N/A | Long             | EC               | CORP              | FR        |    472850 | NS      | $66404491.67  | 3.01%             |  |  |  | No            |                  2 | On Loan: No      |
| SHIMANO INC                  | COMMON STOCK              | CUSIP: 680482007<br>LEI: N/A | Long             | EC               | CORP              | JP        |    125300 | NS      | $19799761.53  | 0.90%             |  |  |  | No            |                  2 | On Loan: No      |
| SIEMENS AG REG               | COMMON STOCK NPV          | CUSIP: 572797900<br>LEI: N/A | Long             | EC               | CORP              | DE        |    327551 | NS      | $45153299.13  | 2.05%             |  |  |  | No            |                  2 | On Loan: No      |
| SPIRAX SARCO ENGINEERING PLC | COMMON STOCK GBP.269231   | CUSIP: BWFGQN900<br>LEI: N/A | Long             | EC               | CORP              | GB        |    167070 | NS      | $21339933.76  | 0.97%             |  |  |  | No            |                  2 | On Loan: No      |
| SSC GOVERNMENT MM GVMXX      | SSC GOVERNMENT MM GVMXX   | CUSIP: 7839989D1<br>LEI: N/A | Long             | STIV             | CORP              | US        |  22131588 | NS      | $22131587.77  | 1.00%             |  |  |  | No            |                  1 | On Loan: No      |
| TE CONNECTIVITY LTD          | COMMON STOCK CHF.57       | CUSIP: H84989104<br>LEI: N/A | Long             | EC               | CORP              | US        |    346850 | NS      | $39818380.00  | 1.80%             |  |  |  | No            |                  1 | On Loan: No      |
| TEXAS INSTRUMENTS INC        | COMMON STOCK USD1.0       | CUSIP: 882508104<br>LEI: N/A | Long             | EC               | CORP              | US        |    330467 | NS      | $54599757.74  | 2.47%             |  |  |  | No            |                  1 | On Loan: No      |
| TRANE TECHNOLOGIES PLC       | COMMON STOCK USD1.0       | CUSIP: G8994E103<br>LEI: N/A | Long             | EC               | CORP              | IE        |    266198 | NS      | $44745221.82  | 2.03%             |  |  |  | No            |                  1 | On Loan: No      |
| TRIMBLE INC                  | COMMON STOCK USD.001      | CUSIP: 896239100<br>LEI: N/A | Long             | EC               | CORP              | US        |    701984 | NS      | $35492311.04  | 1.61%             |  |  |  | No            |                  1 | On Loan: No      |
| UNITED RENTALS INC           | COMMON STOCK USD.01       | CUSIP: 911363109<br>LEI: N/A | Long             | EC               | CORP              | US        |    115338 | NS      | $40993431.96  | 1.86%             |  |  |  | No            |                  1 | On Loan: No      |
| VEOLIA ENVIRONNEMENT         | COMMON STOCK EUR5.0       | CUSIP: 403187909<br>LEI: N/A | Long             | EC               | CORP              | FR        |   2292897 | NS      | $58914636.11  | 2.67%             |  |  |  | No            |                  2 | On Loan: No      |
| VESTAS WIND SYSTEMS A/S      | COMMON STOCK DKK.2        | CUSIP: BN4MYF907<br>LEI: N/A | Long             | EC               | CORP              | DK        |   1404469 | NS      | $40969266.88  | 1.86%             |  |  |  | No            |                  2 | On Loan: No      |
| WASTE MANAGEMENT INC         | COMMON STOCK USD.01       | CUSIP: 94106L109<br>LEI: N/A | Long             | EC               | CORP              | US        |    526162 | NS      | $82544294.56  | 3.74%             |  |  |  | No            |                  1 | On Loan: No      |
| WATERS CORP                  | COMMON STOCK USD.01       | CUSIP: 941848103<br>LEI: N/A | Long             | EC               | CORP              | US        |    163629 | NS      | $56056022.82  | 2.54%             |  |  |  | No            |                  1 | On Loan: No      |
| WESTROCK CO                  | COMMON STOCK              | CUSIP: 96145D105<br>LEI: N/A | Long             | EC               | CORP              | US        |   1108002 | NS      | $38957350.32  | 1.76%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2023-02-28

**Name of Applicant:** Impax Funds Series Trust I

**Signature:** /s/ Alicia DuBois

**Name of Signer:** Alicia DuBois

**Title:** Treasurer