# EDGAR Filing Document

**Accession Number:** 0000732697
**File Stem:** 0001752724-23-026676
**Filing Date:** 2023-2
**Character Count:** 14778
**Document Hash:** 3790edd101c9f1ef4450083cd33451c8
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001752724-23-026676.hdr.sgml**: 20230216

**ACCESSION NUMBER**: 0001752724-23-026676

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20221231

**FILED AS OF DATE**: 20230216

**DATE AS OF CHANGE**: 20230216

**PERIOD START**: 20221231

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** ULTRA SERIES FUND
- **CENTRAL INDEX KEY:** 0000732697
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-04815
- **FILM NUMBER:** 23638496

**BUSINESS ADDRESS:**
- **STREET 1:** 550 SCIENCE DRIVE
- **CITY:** MADISON
- **STATE:** WI
- **ZIP:** 53711
- **BUSINESS PHONE:** 6082740300

**MAIL ADDRESS:**
- **STREET 1:** 550 SCIENCE DRIVE
- **CITY:** MADISON
- **STATE:** WI
- **ZIP:** 53711

## Series and Classes Contracts Data

### Large Cap Growth Fund (Series ID: S000019982)

| Class ID   | Class Name                     | Ticker Symbol   |
|:---|:---|:---|
| C000056040 | Large Cap Growth Fund Class I  |  |
| C000074787 | Large Cap Growth Fund Class II |  |

## Form NPORT-P: Monthly Portfolio Investments Report

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

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

- **a. Name of Registrant:** ULTRA SERIES FUND

- **b. Investment Company Act file number:** 811-04815

- **c. CIK number of Registrant:** 0000732697

- **d. LEI of Registrant:** 254900JPNAJ16VJV5X45

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

  - **Street Address 1:** 550 SCIENCE DRIVE

  - **City:** MADISON

  - **State:** WI

  - **Foreign country:** US

  - **Zip / Postal Code:** 53711

  - **Telephone number:** 608-274-0300

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

- **a. Name of Series:** Large Cap Growth Fund

- **b. EDGAR series identifier (if any):** S000019982

- **c. LEI of Series:** 254900ELEL08CEULX196

**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:** $177026635.66

**Total Liabilities:** $456636.81

**Net Assets:** $176569998.85

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000056040 | 7.77%                | 7.02%                | -4.72%               |
| Class ID C000074787 | 7.75%                | 6.99%                | -4.74%               |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $0.00                    | $12680822.92                               |
| Month 2  | $0.00                    | $12226111.85                               |
| Month 3  | $-4.56                   | $-9017786.96                               |

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Accenture PLC                   | Accenture PLC                                                               | CUSIP: 000000000<br>LEI: N/A                  | Long             | EC               | CORP              | IE        |     16609 | NS      | $4431945.56   | 2.51%             |  |  |  | No            |                  1 | On Loan: No      |
| Progressive Corp/The            | Progressive Corp.                                                           | CUSIP: 743315103<br>LEI: 529900TACNVLY9DCR586 | Long             | EC               | CORP              | US        |     53375 | NS      | $6923271.25   | 3.92%             |  |  |  | No            |                  1 | On Loan: No      |
| Liberty Broadband Corp          | Liberty Broadband Corp.                                                     | CUSIP: 530307305<br>LEI: 549300MIX43II8JLN536 | Long             | EC               | CORP              | US        |     53158 | NS      | $4054360.66   | 2.30%             |  |  |  | No            |                  1 | On Loan: No      |
| Ferguson PLC                    | Ferguson PLC                                                                | CUSIP: 000000000<br>LEI: 213800DU1LGY3R2S2X42 | Long             | EC               | CORP              | JE        |     24205 | NS      | $3073308.85   | 1.74%             |  |  |  | No            |                  1 | On Loan: No      |
| Brookfield Asset Management Ltd | Brookfield Asset Management Ltd.                                            | CUSIP: 113004105<br>LEI: N/A                  | Long             | EC               | CORP              | CA        |     34543 | NS      | $990347.81    | 0.56%             |  |  |  | No            |                  1 | On Loan: —       |
| Arch Capital Group Ltd          | Arch Capital Group Ltd.                                                     | CUSIP: 000000000<br>LEI: 549300AYR4P8AFKDCE43 | Long             | EC               | CORP              | BM        |    193606 | NS      | $12154584.68  | 6.88%             |  |  |  | No            |                  1 | On Loan: No      |
| NIKE Inc                        | NIKE, Inc.                                                                  | CUSIP: 654106103<br>LEI: 787RXPR0UX0O0XUXPZ81 | Long             | EC               | CORP              | US        |     15679 | NS      | $1834599.79   | 1.04%             |  |  |  | No            |                  1 | On Loan: No      |
| State Street Global Advisors    | State Street Navigator Securities Lending Government Money Market Portfolio | CUSIP: 857492706<br>LEI: 5493008BJIBKQ5KTIF74 | Long             | STIV             | RF                | US        |    304650 | NS      | $304650.00    | 0.17%             |  |  |  | No            |                  1 | On Loan: No      |
| Black Knight Inc                | Black Knight, Inc.                                                          | CUSIP: 09215C105<br>LEI: 549300TUSNXS3BFFML48 | Long             | EC               | CORP              | US        |     54855 | NS      | $3387296.25   | 1.92%             |  |  |  | No            |                  1 | On Loan: No      |
| Alcon Inc                       | Alcon, Inc.                                                                 | CUSIP: 000000000<br>LEI: 549300LDT5AP8S0NBM78 | Long             | EC               | CORP              | CH        |    107075 | NS      | $7339991.25   | 4.16%             |  |  |  | No            |                  1 | On Loan: No      |
| State Street Global Advisors    | State Street Institutional US Government Money Market Fund                  | CUSIP: 857492706<br>LEI: 549300BZ5TGIFZUZDZ37 | Long             | STIV             | RF                | US        |    670994 | NS      | $670993.68    | 0.38%             |  |  |  | No            |                  1 | On Loan: No      |
| Visa Inc                        | Visa, Inc.                                                                  | CUSIP: 92826C839<br>LEI: 549300JZ4OKEHW3DPJ59 | Long             | EC               | CORP              | US        |     29641 | NS      | $6158214.16   | 3.49%             |  |  |  | No            |                  1 | On Loan: No      |
| Fiserv Inc                      | Fiserv, Inc.                                                                | CUSIP: 337738108<br>LEI: GI7UBEJLXYLGR2C7GV83 | Long             | EC               | CORP              | US        |     75901 | NS      | $7671314.07   | 4.34%             |  |  |  | No            |                  1 | On Loan: No      |
| Lowe's Cos Inc                  | Lowe's Cos., Inc.                                                           | CUSIP: 548661107<br>LEI: WAFCR4OKGSC504WU3E95 | Long             | EC               | CORP              | US        |     41016 | NS      | $8172027.84   | 4.63%             |  |  |  | No            |                  1 | On Loan: No      |
| Becton Dickinson and Co         | Becton Dickinson & Co.                                                      | CUSIP: 075887109<br>LEI: ICE2EP6D98PQUILVRZ91 | Long             | EC               | CORP              | US        |     34218 | NS      | $8701637.40   | 4.93%             |  |  |  | No            |                  1 | On Loan: No      |
| Dollar Tree Inc                 | Dollar Tree, Inc.                                                           | CUSIP: 256746108<br>LEI: 549300PMSTQITB1WHR43 | Long             | EC               | CORP              | US        |     58088 | NS      | $8215966.72   | 4.65%             |  |  |  | No            |                  1 | On Loan: No      |
| Adobe Inc                       | Adobe, Inc.                                                                 | CUSIP: 00724F101<br>LEI: FU4LY2G4933NH2E1CP29 | Long             | EC               | CORP              | US        |      8367 | NS      | $2815746.51   | 1.59%             |  |  |  | No            |                  1 | On Loan: No      |
| Alphabet Inc                    | Alphabet, Inc.                                                              | CUSIP: 02079K107<br>LEI: 5493006MHB84DD0ZWV18 | Long             | EC               | CORP              | US        |    130535 | NS      | $11582370.55  | 6.56%             |  |  |  | No            |                  1 | On Loan: No      |
| Marsh & McLennan Cos Inc        | Marsh & McLennan Cos., Inc.                                                 | CUSIP: 571748102<br>LEI: 549300XMP3KDCKJXIU47 | Long             | EC               | CORP              | US        |     43073 | NS      | $7127720.04   | 4.04%             |  |  |  | No            |                  1 | On Loan: No      |
| PACCAR Inc                      | PACCAR, Inc.                                                                | CUSIP: 693718108<br>LEI: KDTEY8BWE486IKZ3CC07 | Long             | EC               | CORP              | US        |     73246 | NS      | $7249156.62   | 4.11%             |  |  |  | No            |                  1 | On Loan: No      |
| TJX Cos Inc/The                 | TJX Cos., Inc.                                                              | CUSIP: 872540109<br>LEI: V167QI9I69W364E2DY52 | Long             | EC               | CORP              | US        |     90554 | NS      | $7208098.40   | 4.08%             |  |  |  | No            |                  1 | On Loan: No      |
| Berkshire Hathaway Inc          | Berkshire Hathaway, Inc.                                                    | CUSIP: 084670702<br>LEI: 5493000C01ZX7D35SD85 | Long             | EC               | CORP              | US        |     23960 | NS      | $7401244.00   | 4.19%             |  |  |  | No            |                  1 | On Loan: No      |
| US Bancorp                      | U.S. Bancorp                                                                | CUSIP: 902973304<br>LEI: N1GZ7BBF3NP8GI976H15 | Long             | EC               | CORP              | US        |    120526 | NS      | $5256138.86   | 2.98%             |  |  |  | No            |                  1 | On Loan: No      |
| Jacobs Solutions Inc            | Jacobs Solutions, Inc.                                                      | CUSIP: 46982L108<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     55061 | NS      | $6611174.27   | 3.74%             |  |  |  | No            |                  1 | On Loan: No      |
| Brookfield Corp                 | Brookfield Corp.                                                            | CUSIP: 11271J107<br>LEI: C6J3FGIWG6MBDGTE8F80 | Long             | EC               | CORP              | CA        |    138174 | NS      | $4346954.04   | 2.46%             |  |  |  | No            |                  1 | On Loan: No      |
| Parker-Hannifin Corp            | Parker-Hannifin Corp.                                                       | CUSIP: 701094104<br>LEI: 5493002CONDB4N2HKI23 | Long             | EC               | CORP              | US        |     18791 | NS      | $5468181.00   | 3.10%             |  |  |  | No            |                  1 | On Loan: No      |
| Analog Devices Inc              | Analog Devices, Inc.                                                        | CUSIP: 032654105<br>LEI: GYVOE5EZ4GDAVTU4CQ61 | Long             | EC               | CORP              | US        |     46033 | NS      | $7550792.99   | 4.28%             |  |  |  | No            |                  1 | On Loan: No      |
| TE Connectivity Ltd             | TE Connectivity Ltd.                                                        | CUSIP: 000000000<br>LEI: 894500ZRIX9K13RHXR17 | Long             | EC               | CORP              | CH        |     41142 | NS      | $4723101.60   | 2.67%             |  |  |  | No            |                  1 | On Loan: No      |
| Copart Inc                      | Copart, Inc.                                                                | CUSIP: 217204106<br>LEI: 549300KVYX3JWMYEHU61 | Long             | EC               | CORP              | US        |     80650 | NS      | $4910778.50   | 2.78%             |  |  |  | No            |                  1 | On Loan: No      |
| Danaher Corp                    | Danaher Corp.                                                               | CUSIP: 235851102<br>LEI: S4BKK9OTCEWQ3YHPFM11 | Long             | EC               | CORP              | US        |     17850 | NS      | $4737747.00   | 2.68%             |  |  |  | No            |                  1 | On Loan: No      |
| Amazon.com Inc                  | Amazon.com, Inc.                                                            | CUSIP: 023135106<br>LEI: ZXTILKJKG63JELOEG630 | Long             | EC               | CORP              | US        |     65288 | NS      | $5484192.00   | 3.11%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2023-01-19

**Name of Applicant:** ULTRA SERIES FUND

**Signature:** Greg Hoppe

**Name of Signer:** Greg Hoppe

**Title:** Chief Financial Officer