# EDGAR Filing Document

**Accession Number:** 0000813900
**File Stem:** 0001104659-25-095407
**Filing Date:** 2025-10
**Character Count:** 36779
**Document Hash:** bb9e2c9c6edb206f0ce1f7f68a95608a
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-25-095407.hdr.sgml**: 20251001

**ACCESSION NUMBER**: 0001104659-25-095407

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20251001

**DATE AS OF CHANGE**: 20251001

**EFFECTIVENESS DATE**: 20251001

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** PACIFIC SELECT FUND
- **CENTRAL INDEX KEY:** 0000813900

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 033-13954
- **FILM NUMBER:** 251362902

**BUSINESS ADDRESS:**
- **STREET 1:** 700 NEWPORT CTR DR
- **STREET 2:** P O BOX 7500
- **CITY:** NEWPORT BEACH
- **STATE:** CA
- **ZIP:** 92660
- **BUSINESS PHONE:** 9492193233

**MAIL ADDRESS:**
- **STREET 1:** 700 NEWPORT CTR DR
- **STREET 2:** P O BOX 7500
- **CITY:** NEWPORT BEACH
- **STATE:** CA
- **ZIP:** 92660

## Series and Classes Contracts Data

### Large-Cap Growth Portfolio (Series ID: S000026003)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000078072 |
| Class P    | C000098945 |

---

### International Large-Cap Portfolio (Series ID: S000026004)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000078073 |
| Class P    | C000098946 |

---

### Small-Cap Growth Portfolio (Series ID: S000026005)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000078074 |
| Class P    | C000098947 |

---

### Small-Cap Value Portfolio (Series ID: S000026006)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000078075 |
| Class P    | C000098948 |

---

### Large-Cap Core Portfolio (Series ID: S000026008)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000078077 |
| Class P    | C000098949 |

---

### Emerging Markets Portfolio (Series ID: S000026009)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000078078 |
| Class P    | C000098950 |

---

### High Yield Bond Portfolio (Series ID: S000026010)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000078079 |
| Class P    | C000098951 |

---

### Total Return Portfolio (Series ID: S000026011)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000078080 |
| Class P    | C000098952 |

---

### Inflation Managed Portfolio (Series ID: S000026012)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000078081 |
| Class P    | C000098953 |

---

### Short Duration Bond Portfolio (Series ID: S000026013)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000078082 |
| Class P    | C000098954 |

---

### Large-Cap Value Portfolio (Series ID: S000026014)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000078083 |
| Class P    | C000098955 |

---

### Value Portfolio (Series ID: S000026015)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000078084 |
| Class P    | C000098956 |

---

### Real Estate Portfolio (Series ID: S000026016)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000078085 |
| Class P    | C000098957 |

---

### Mid-Cap Growth Portfolio (Series ID: S000026017)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000078086 |
| Class P    | C000098958 |

---

### Small-Cap Equity Portfolio (Series ID: S000026018)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000078087 |
| Class P    | C000098959 |

---

### Dividend Growth Portfolio (Series ID: S000026020)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000078089 |
| Class P    | C000098960 |

---

### Technology Portfolio (Series ID: S000026023)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000078092 |
| Class P    | C000098963 |

---

### Growth Portfolio (Series ID: S000026024)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000078093 |
| Class P    | C000098964 |

---

### International Small-Cap Portfolio (Series ID: S000026025)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000078094 |
| Class P    | C000098965 |

---

### Diversified Bond Portfolio (Series ID: S000026026)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000078095 |
| Class P    | C000098966 |

---

### Mid-Cap Value Portfolio (Series ID: S000026029)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000078098 |
| Class P    | C000098969 |

---

### Pacific Dynamix - Conservative Growth Portfolio (Series ID: S000026031)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000078100 |
| Class P    | C000211240 |

---

### Pacific Dynamix - Moderate Growth Portfolio (Series ID: S000026032)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000078101 |
| Class P    | C000211241 |

---

### Pacific Dynamix - Growth Portfolio (Series ID: S000026033)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000078102 |
| Class P    | C000211242 |

---

### PD Large-Cap Growth Index Portfolio (Series ID: S000026034)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class P    | C000078103 |

---

### Focused Growth Portfolio (Series ID: S000026035)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000078104 |
| Class P    | C000098970 |

---

### PD Large-Cap Value Index Portfolio (Series ID: S000026036)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class P    | C000078105 |

---

### PD Small-Cap Value Index Portfolio (Series ID: S000026037)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class P    | C000078106 |

---

### PD Small-Cap Growth Index Portfolio (Series ID: S000026038)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class P    | C000078107 |

---

### PD Aggregate Bond Index Portfolio (Series ID: S000026039)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class P    | C000078108 |

---

### PD High Yield Bond Market Portfolio (Series ID: S000026040)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class P    | C000078109 |

---

### PD International Large-Cap Index Portfolio (Series ID: S000026041)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class P    | C000078110 |

---

### PD Emerging Markets Index Portfolio (Series ID: S000026042)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class P    | C000078111 |

---

### Health Sciences Portfolio (Series ID: S000026043)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000078112 |
| Class P    | C000098971 |

---

### Mid-Cap Plus Bond Alpha Portfolio (Series ID: S000026044)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000078113 |
| Class P    | C000098972 |

---

### International Value Portfolio (Series ID: S000026045)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000078114 |
| Class P    | C000098973 |

---

### Equity Index Portfolio (Series ID: S000026046)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000078115 |
| Class P    | C000098974 |

---

### Small-Cap Index Portfolio (Series ID: S000026047)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000078116 |
| Class P    | C000098975 |

---

### Portfolio Optimization Conservative Portfolio (Series ID: S000031771)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000098939 |
| Class P    | C000211243 |

---

### Portfolio Optimization Moderate-Conservative Portfolio (Series ID: S000031772)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000098940 |
| Class P    | C000211244 |

---

### Portfolio Optimization Moderate Portfolio (Series ID: S000031773)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000098941 |
| Class P    | C000211245 |

---

### Portfolio Optimization Growth Portfolio (Series ID: S000031774)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000098942 |
| Class P    | C000211246 |

---

### Portfolio Optimization Aggressive-Growth Portfolio (Series ID: S000031775)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000098943 |
| Class P    | C000211247 |

---

### Emerging Markets Debt Portfolio (Series ID: S000036460)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000111627 |
| Class P    | C000111628 |

---

### Floating Rate Income Portfolio (Series ID: S000036461)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000111629 |
| Class P    | C000111630 |

---

### Value Advantage Portfolio (Series ID: S000040352)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000125302 |
| Class P    | C000125303 |

---

### PD 1-3 Year Corporate Bond Portfolio (Series ID: S000044766)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class P    | C000139083 |

---

### Core Income Portfolio (Series ID: S000048866)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000153750 |
| Class P    | C000153751 |

---

### PSF Avantis Balanced Allocation Portfolio (Series ID: S000053404)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000167976 |
| Class P    | C000211249 |

---

### PD Mid-Cap Index Portfolio (Series ID: S000069577)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class P    | C000221970 |

---

### Intermediate Bond Portfolio (Series ID: S000069842)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| I          | C000222604 |
| P          | C000222605 |

---

### Hedged Equity Portfolio (Series ID: S000071403)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class P    | C000226478 |
| Class I    | C000226479 |

---

### ESG Diversified Portfolio (Series ID: S000071404)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class P    | C000226480 |
| Class I    | C000226481 |

---

### ESG Diversified Growth Portfolio (Series ID: S000073711)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class P    | C000230798 |
| Class I    | C000230799 |

---

### International Growth Portfolio (Series ID: S000073712)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class P    | C000230800 |
| Class I    | C000230801 |

---

### Pacific Dynamix - Aggressive Growth Portfolio (Series ID: S000084492)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000248882 |
| Class P    | C000248883 |

---

### Bond Plus Portfolio (Series ID: S000087904)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class P    | C000253927 |
| Class I    | C000253928 |

---

### International Equity Plus Bond Alpha Portfolio (Series ID: S000087905)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000253929 |
| Class P    | C000253930 |

---

### Large-Cap Plus Bond Alpha Portfolio (Series ID: S000087906)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class P    | C000253931 |
| Class I    | C000253932 |

---

### QQQ Plus Bond Alpha Portfolio (Series ID: S000087907)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000253933 |
| Class P    | C000253934 |

---

### Small-Cap Plus Bond Alpha Portfolio (Series ID: S000087908)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class P    | C000253935 |
| Class I    | C000253936 |

---

### Capital Appreciation Portfolio (Series ID: S000095644)

---

|  |  |
|:---|:---|
| Class Name | Class ID   |
| Class I    | C000264374 |
| Class P    | C000264375 |

---

## Series and Classes Contracts Data

### Large-Cap Growth Portfolio (Series ID: S000026003)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078072 | Class I      |  |
| C000098945 | Class P      |  |

### International Large-Cap Portfolio (Series ID: S000026004)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078073 | Class I      |  |
| C000098946 | Class P      |  |

### Small-Cap Growth Portfolio (Series ID: S000026005)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078074 | Class I      |  |
| C000098947 | Class P      |  |

### Small-Cap Value Portfolio (Series ID: S000026006)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078075 | Class I      |  |
| C000098948 | Class P      |  |

### Large-Cap Core Portfolio (Series ID: S000026008)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078077 | Class I      |  |
| C000098949 | Class P      |  |

### Emerging Markets Portfolio (Series ID: S000026009)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078078 | Class I      |  |
| C000098950 | Class P      |  |

### High Yield Bond Portfolio (Series ID: S000026010)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078079 | Class I      |  |
| C000098951 | Class P      |  |

### Total Return Portfolio (Series ID: S000026011)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078080 | Class I      |  |
| C000098952 | Class P      |  |

### Inflation Managed Portfolio (Series ID: S000026012)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078081 | Class I      |  |
| C000098953 | Class P      |  |

### Short Duration Bond Portfolio (Series ID: S000026013)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078082 | Class I      |  |
| C000098954 | Class P      |  |

### Large-Cap Value Portfolio (Series ID: S000026014)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078083 | Class I      |  |
| C000098955 | Class P      |  |

### Value Portfolio (Series ID: S000026015)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078084 | Class I      |  |
| C000098956 | Class P      |  |

### Real Estate Portfolio (Series ID: S000026016)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078085 | Class I      |  |
| C000098957 | Class P      |  |

### Mid-Cap Growth Portfolio (Series ID: S000026017)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078086 | Class I      |  |
| C000098958 | Class P      |  |

### Small-Cap Equity Portfolio (Series ID: S000026018)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078087 | Class I      |  |
| C000098959 | Class P      |  |

### Dividend Growth Portfolio (Series ID: S000026020)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078089 | Class I      |  |
| C000098960 | Class P      |  |

### Technology Portfolio (Series ID: S000026023)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078092 | Class I      |  |
| C000098963 | Class P      |  |

### Growth Portfolio (Series ID: S000026024)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078093 | Class I      |  |
| C000098964 | Class P      |  |

### International Small-Cap Portfolio (Series ID: S000026025)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078094 | Class I      |  |
| C000098965 | Class P      |  |

### Diversified Bond Portfolio (Series ID: S000026026)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078095 | Class I      |  |
| C000098966 | Class P      |  |

### Mid-Cap Value Portfolio (Series ID: S000026029)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078098 | Class I      |  |
| C000098969 | Class P      |  |

### Pacific Dynamix - Conservative Growth Portfolio (Series ID: S000026031)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078100 | Class I      |  |
| C000211240 | Class P      |  |

### Pacific Dynamix - Moderate Growth Portfolio (Series ID: S000026032)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078101 | Class I      |  |
| C000211241 | Class P      |  |

### Pacific Dynamix - Growth Portfolio (Series ID: S000026033)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078102 | Class I      |  |
| C000211242 | Class P      |  |

### PD Large-Cap Growth Index Portfolio (Series ID: S000026034)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078103 | Class P      |  |

### Focused Growth Portfolio (Series ID: S000026035)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078104 | Class I      |  |
| C000098970 | Class P      |  |

### PD Large-Cap Value Index Portfolio (Series ID: S000026036)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078105 | Class P      |  |

### PD Small-Cap Value Index Portfolio (Series ID: S000026037)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078106 | Class P      |  |

### PD Small-Cap Growth Index Portfolio (Series ID: S000026038)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078107 | Class P      |  |

### PD Aggregate Bond Index Portfolio (Series ID: S000026039)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078108 | Class P      |  |

### PD High Yield Bond Market Portfolio (Series ID: S000026040)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078109 | Class P      |  |

### PD International Large-Cap Index Portfolio (Series ID: S000026041)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078110 | Class P      |  |

### PD Emerging Markets Index Portfolio (Series ID: S000026042)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078111 | Class P      |  |

### Health Sciences Portfolio (Series ID: S000026043)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078112 | Class I      |  |
| C000098971 | Class P      |  |

### Mid-Cap Plus Bond Alpha Portfolio (Series ID: S000026044)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078113 | Class I      |  |
| C000098972 | Class P      |  |

### International Value Portfolio (Series ID: S000026045)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078114 | Class I      |  |
| C000098973 | Class P      |  |

### Equity Index Portfolio (Series ID: S000026046)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078115 | Class I      |  |
| C000098974 | Class P      |  |

### Small-Cap Index Portfolio (Series ID: S000026047)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000078116 | Class I      |  |
| C000098975 | Class P      |  |

### Portfolio Optimization Conservative Portfolio (Series ID: S000031771)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000098939 | Class I      |  |
| C000211243 | Class P      |  |

### Portfolio Optimization Moderate-Conservative Portfolio (Series ID: S000031772)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000098940 | Class I      |  |
| C000211244 | Class P      |  |

### Portfolio Optimization Moderate Portfolio (Series ID: S000031773)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000098941 | Class I      |  |
| C000211245 | Class P      |  |

### Portfolio Optimization Growth Portfolio (Series ID: S000031774)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000098942 | Class I      |  |
| C000211246 | Class P      |  |

### Portfolio Optimization Aggressive-Growth Portfolio (Series ID: S000031775)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000098943 | Class I      |  |
| C000211247 | Class P      |  |

### Emerging Markets Debt Portfolio (Series ID: S000036460)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000111627 | Class I      |  |
| C000111628 | Class P      |  |

### Floating Rate Income Portfolio (Series ID: S000036461)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000111629 | Class I      |  |
| C000111630 | Class P      |  |

### Value Advantage Portfolio (Series ID: S000040352)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000125302 | Class I      |  |
| C000125303 | Class P      |  |

### PD 1-3 Year Corporate Bond Portfolio (Series ID: S000044766)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000139083 | Class P      |  |

### Core Income Portfolio (Series ID: S000048866)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000153750 | Class I      |  |
| C000153751 | Class P      |  |

### PSF Avantis Balanced Allocation Portfolio (Series ID: S000053404)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000167976 | Class I      |  |
| C000211249 | Class P      |  |

### PD Mid-Cap Index Portfolio (Series ID: S000069577)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000221970 | Class P      |  |

### Intermediate Bond Portfolio (Series ID: S000069842)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000222604 | I            |  |
| C000222605 | P            |  |

### Hedged Equity Portfolio (Series ID: S000071403)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000226478 | Class P      |  |
| C000226479 | Class I      |  |

### ESG Diversified Portfolio (Series ID: S000071404)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000226480 | Class P      |  |
| C000226481 | Class I      |  |

### ESG Diversified Growth Portfolio (Series ID: S000073711)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000230798 | Class P      |  |
| C000230799 | Class I      |  |

### International Growth Portfolio (Series ID: S000073712)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000230800 | Class P      |  |
| C000230801 | Class I      |  |

### Pacific Dynamix - Aggressive Growth Portfolio (Series ID: S000084492)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000248882 | Class I      |  |
| C000248883 | Class P      |  |

### Bond Plus Portfolio (Series ID: S000087904)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000253927 | Class P      |  |
| C000253928 | Class I      |  |

### International Equity Plus Bond Alpha Portfolio (Series ID: S000087905)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000253929 | Class I      |  |
| C000253930 | Class P      |  |

### Large-Cap Plus Bond Alpha Portfolio (Series ID: S000087906)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000253931 | Class P      |  |
| C000253932 | Class I      |  |

### QQQ Plus Bond Alpha Portfolio (Series ID: S000087907)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000253933 | Class I      |  |
| C000253934 | Class P      |  |

### Small-Cap Plus Bond Alpha Portfolio (Series ID: S000087908)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000253935 | Class P      |  |
| C000253936 | Class I      |  |

### Capital Appreciation Portfolio (Series ID: S000095644)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000264374 | Class I      |  |
| C000264375 | Class P      |  |

**SUPPLEMENT DATED OCTOBER 1, 2025**

**TO THE PACIFIC SELECT FUND STATEMENT OF ADDITIONAL INFORMATION**

**DATED OCTOBER 1, 2025 FOR THE CAPITAL APPRECIATION Portfolio AND**

**DATED MAY 1, 2025 FOR ALL OTHER FUNDS**

This supplement revises the Pacific Select Fund Statement of Additional Information dated October 1, 2025 for the Capital Appreciation Portfolio and dated May 1, 2025 for all other Funds (the "SAI") and must be preceded or accompanied by the SAI. **This supplement supersedes and replaces the prior SAI supplements dated June 23, 2025 and September 23, 2025**. Remember to review the SAI for other important information. Capitalized terms not defined herein are as defined in the SAI.

------

***The changes below were previously disclosed in the SAI supplement dated June 23, 2025 and are currently in effect except as otherwise noted.***

**Growth Portfolio** – An asterisk (\*) is added next to "Growth Portfolio" on the cover, denoting that the Fund is classified as non-diversified.

**Small-Cap Growth Portfolio** – At a meeting held on June 18, 2025, the Board of Trustees of the Trust, including a majority of the Independent Trustees, approved Goldman Sachs Asset Management, L.P. ("GSAM") to serve as the sub-adviser of the Small-Cap Growth Portfolio effective November 1, 2025, replacing MFS Investment Management ("MFS").

**<u>ADDITIONAL INVESTMENT STRATEGIES OF THE FUNDS</u>**

In the **Growth Portfolio** section, the following is added before the first paragraph.

The Fund is "non-diversified."

Effective November 1, 2025, the **Small-Cap Growth Portfolio** section will be deleted and replaced with the following:

In addition to the principal investment strategies described in the Prospectus, the Fund may invest non-principally in: mid-capitalization companies; ADRs, EDRs and GDRs; corporate debt obligations; fixed income securities such as government, corporate and bank debt obligations; foreign securities, including emerging market countries; master limited partnerships; real estate investment trusts; custodial receipts and trust certificates; futures contracts and options and swaps on futures contracts; illiquid investments; investment company securities (including ETFs); preferred stock, warrants and stock repurchase rights; repurchase agreements; when-issued securities and forward commitments; non-investment grade securities; and IPOs and companies that only recently began to trade publicly.

For temporary defensive purposes, the Fund may invest extensively in securities issued or guaranteed by the U.S. government, its agencies, instrumentalities or sponsored enterprises, commercial paper rated at least A-2 by Standard & Poor's, P-2 by Moody's or having a comparable credit rating by another nationally recognized statistical rating organization (or, if unrated, determined by the sub-adviser to be of comparable credit quality), certificates of deposit, bankers' acceptances, repurchase agreements, non-convertible preferred stocks and non-convertible corporate bonds with a remaining maturity of less than one year, ETFs and other investment companies and cash items.

Page 1 of 5

**<u>ORGANIZATION AND MANAGEMENT OF THE TRUST</u>**

In the **Management Information** section, under the "Position(s) with the Trust and Length of Time Served" column in the *Interested Persons* table, information regarding Trevor T. Smith is deleted and replaced with the following:

Vice President since 6/18/25 and Treasurer since 4/01/18

**<u>INFORMATION ABOUT THE MANAGERS</u>**

In the **Compensation Structures and Methods** section, under the BlackRock subsection, all references to Paul Whitehead will be deleted and replaced with Matt Waldron and Steven White effective June 30, 2025.

Also in the **Compensation Structures and Methods** section, under the MFS subsection, all references to Michael Grossman will be deleted effective November 1, 2025, and all references to Eric Fischman will be deleted effective June 30, 2026. In addition, the following new sentence is added under the benchmarks for the Growth Portfolio:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3. For Tim Dittmer: Russell 1000 Growth Index.

In the **Other Accounts Managed** section, under BlackRock's portion of the table, all information regarding Paul Whitehead is deleted and the following is added alphabetically:

---

| | | | | |
|:---|:---|:---|:---|:---|
| **Manager,**<br> Portfolio Manager(s) | **Number <br> of Other <br> Accounts Managed** | **Total Assets <br> of Other <br> Accounts Managed** | **Number of Other <br> Accounts <br> Managed Paying <br> Performance Fees** | **Total Assets of Other<br> Accounts Managed <br> Paying <br> Performance Fees** |
| **BlackRock** | | |  |  |
| &nbsp;&nbsp;&nbsp;*Matt Waldron <sup>2</sup>* |  |  |  |  |
| Registered Investment Companies | 279 | $2409596903576 |  | N/A |
| Other Pooled Investment Vehicles | 3 | $3593049707 |  | N/A |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other Accounts | 7 | $5983128486 |  | N/A |
| &nbsp;&nbsp;&nbsp;*Steven White <sup>2</sup>* |  |  |  |  |
| Registered Investment Companies | 279 | $2409596903576 |  | N/A |
| Other Pooled Investment Vehicles |  | N/A |  | N/A |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other Accounts |  | N/A |  | N/A |

---

<sup>2</sup> Other Accounts Managed information as of March 31, 2025.

Also in the **Other Accounts Managed** section, under GSAM's portion of the table, the following will be added alphabetically effective November 1, 2025:

---

| | | | | |
|:---|:---|:---|:---|:---|
| **Manager,**<br> Portfolio Manager(s) | **Number <br> of Other <br> Accounts Managed** | **Total Assets <br> of Other <br> Accounts Managed** | **Number of Other<br> Accounts <br> Managed Paying <br> Performance Fees** | **Total Assets of Other<br> Accounts Managed<br> Paying <br> Performance Fees** |
| **GSAM** | | |  |  |
| &nbsp;&nbsp;&nbsp;*Jessica Katz <sup>2</sup>* |  |  |  |  |
| Registered Investment Companies | 4 | $2150380182 |  | N/A |
| Other Pooled Investment Vehicles |  | N/A |  | N/A |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Other Accounts | 1 | $58829993 |  | N/A |

---

Page 2 of 5

---

| | | | | |
|:---|:---|:---|:---|:---|
| **Manager,**<br> Portfolio Manager(s) | **Number <br> of Other <br> Accounts Managed** | **Total Assets <br> of Other <br> Accounts Managed** | **Number of Other<br> Accounts <br> Managed Paying <br> Performance Fees** | **Total Assets of Other<br> Accounts Managed<br> Paying <br> Performance Fees** |
| &nbsp;&nbsp;&nbsp;*Gregory Tuorto <sup>2</sup>* |  |  |  |  |
| Registered Investment Companies | 5 | $2279832325 |  | N/A |
| Other Pooled Investment Vehicles | 1 | $250849269 |  | N/A |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Other Accounts | 8 | $654308204 |  | N/A |

---

<sup>2</sup> Other Accounts Managed information as of March 31, 2025.

Also in the **Other Accounts Managed** section, under MFS's portion of the table, all information regarding Michael Grossman will be deleted effective November 1, 2025, and all information regarding Eric Fischman will be deleted effective June 30, 2026. In addition, the following is added alphabetically:

---

| | | | | |
|:---|:---|:---|:---|:---|
| **Manager,**<br> Portfolio Manager(s) | **Number <br> of Other <br> Accounts Managed** | **Total Assets <br> of Other <br> Accounts Managed** | **Number of Other <br> Accounts <br> Managed Paying <br> Performance Fees** | **Total Assets of Other <br> Accounts Managed <br> Paying <br> Performance Fees** |
| **MFS** |  |  |  |  |
| &nbsp;&nbsp;&nbsp;*Tim Dittmer <sup>2</sup>* |  |  |  |  |
| Registered Investment Companies |  | N/A |  | N/A |
| Other Pooled Investment Vehicles |  | N/A |  | N/A |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Other Accounts |  | N/A |  | N/A |

---

<sup>2</sup> Other Accounts Managed information as of March 31, 2025.

In the **Beneficial Interest of Portfolio Managers** section, the following is added after the third sentence:

In addition, under the doctrine of investor control (pursuant to case law and IRS revenue rulings), a portfolio manager who owns a variable insurance product which is invested in a fund that they manage may be determined to become a "control owner" of such assets, which could result in a loss of tax deferral status.

**<u>PORTFOLIO TRANSACTIONS AND BROKERAGE</u>**

In the **Disclosure of Portfolio Holdings** section, "Morgan, Lewis & Bockius LLP" is added alphabetically and "Dechert LLP" is removed from the table in the third paragraph.

**<u>OTHER INFORMATION</u>**

In the **Counsel** section, the paragraph is deleted and replaced with the following:

Morgan, Lewis & Bockius LLP, 101 Park Avenue, New York, NY 10178, passes upon certain legal matters in connection with the shares offered by the Trust and also acts as outside counsel to the Trust.

Page 3 of 5

***The changes below were previously disclosed in the SAI supplement dated September 23, 2025 and are currently in effect except as otherwise noted.***

**<u>INFORMATION ABOUT THE MANAGERS</u>**

In the **Management Firms** section, the third and fourth sentences in the section for SSGA FM are deleted and replaced with the following:

SSGA FM and certain other affiliates of State Street Corporation make up State Street Investment Management, which is one of the world's largest institutional money managers and the investment management arm of State Street Corporation.

In the **Compensation Structures and Methods** section, under the MFS subsection, all references to Daniel Ling will be deleted and the remaining items renumbered, effective June 30, 2026.

Also in the **Compensation Structures and Methods** section, under the PLFA subsection, the "Long-Term Incentive *(applies to the Portfolio Optimization Portfolios only)*" heading and the paragraphs that follow are deleted and replaced with the following:

Long-Term Incentive*:*

Investment professionals are eligible to receive long-term incentive awards on an annual basis. Awards pay out at the end of three years based on PLFA's achievement against quantitative factors. Pre-tax fund performance measured over a rolling three-year period, relative to the relevant peer group universes ("benchmarks") as defined by Morningstar**,** accounts for the majority of long-term incentive awards. Target incentives are based on the level of each individual's role and responsibilities.

The Portfolio Optimization Portfolios and Pacific Dynamix Portfolios are the primary components of a PLFA portfolio manager's long-term incentive plan. For comparison purposes with respect to measuring the performance of the portfolio managers for the Portfolio Optimization Portfolios, the current peer group benchmark for the Portfolio Optimization Conservative Portfolio is Morningstar U.S. Insurance Conservative Allocation; for the Portfolio Optimization Moderate-Conservative Portfolio is Morningstar U.S. Insurance Moderately Conservative Allocation; for the Portfolio Optimization Moderate Portfolio is the Morningstar U.S. Insurance Moderate Allocation; for the Portfolio Optimization Growth Portfolio is Morningstar U.S. Insurance Moderate Allocation; and for the Portfolio Optimization Aggressive-Growth Portfolio is Morningstar U.S. Insurance Moderately Aggressive Allocation. For the Pacific Dynamix Portfolios, the current peer group benchmark for the Pacific Dynamix Conservative Growth Portfolio is Morningstar U.S. Insurance Moderately Conservative Allocation; for the Pacific Dynamix Moderate Growth Portfolio is Morningstar U.S. Insurance Moderate Allocation; for the Pacific Dynamix Growth Portfolio is Morningstar U.S. Insurance Moderately Aggressive Allocation; and for the Pacific Dynamix Aggressive Growth Portfolio is Morningstar U.S. Insurance Aggressive Allocation.

In addition, PLFA portfolio managers are eligible to receive awards based upon the performance for other accounts that they manage outside the Trust.

In the **Other Accounts Managed** section, under Aristotle Pacific's portion of the table, all information regarding J.P. Leasure will be deleted effective January 31, 3026.

Also in the **Other Accounts Managed** section, under MFS's portion of the table, all information regarding Daniel Ling will be deleted effective June 30, 2026.

Page 4 of 5

Also in the **Other Accounts Managed** section, under PIMCO's portion of the table, all information regarding Stephen Rodosky will be deleted effective December 31, 2025.

**<u>PORTFOLIO TRANSACTIONS AND BROKERAGE</u>**

In the **Disclosure of Portfolio Holdings** section, "Capital Institutional Services, Inc. (CAPIS)" is added alphabetically and "Zeno AN Solutions" is removed from the table.

Page 5 of 5