# EDGAR Filing Document

**Accession Number:** 0000803020
**File Stem:** 0001213900-23-015956
**Filing Date:** 2023-3
**Character Count:** 28574
**Document Hash:** 2367e0b530d058c197e8febe465c8ba9
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001213900-23-015956.hdr.sgml**: 20230301

**ACCESSION NUMBER**: 0001213900-23-015956

**CONFORMED SUBMISSION TYPE**: NPORT-P

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20221231

**FILED AS OF DATE**: 20230301

**DATE AS OF CHANGE**: 20230301

**PERIOD START**: 20221231

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** OBERWEIS FUNDS
- **CENTRAL INDEX KEY:** 0000803020
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** MA
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** NPORT-P
- **SEC ACT:** 1940 Act
- **SEC FILE NUMBER:** 811-04854
- **FILM NUMBER:** 23690720

**BUSINESS ADDRESS:**
- **STREET 1:** 3333 WARRENVILLE ROAD
- **STREET 2:** SUITE 500
- **CITY:** LISLE
- **STATE:** IL
- **ZIP:** 60532
- **BUSINESS PHONE:** 6305772300

**MAIL ADDRESS:**
- **STREET 1:** 3333 WARRENVILLE ROAD
- **STREET 2:** SUITE 500
- **CITY:** LISLE
- **STATE:** IL
- **ZIP:** 60532

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** OBERWEIS FUND
- **DATE OF NAME CHANGE:** 19960821

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** OBERWEIS EMERGING GROWTH FUND /IL/
- **DATE OF NAME CHANGE:** 19920703

## Series and Classes Contracts Data

### Oberweis Micro-Cap Fund (Series ID: S000010231)

| Class ID   | Class Name          | Ticker Symbol   |
|:---|:---|:---|
| C000028300 | Investor Class      | OBMCX           |
| C000182411 | Institutional Class | OMCIX           |

## Form NPORT-P: Monthly Portfolio Investments Report

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

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

- **a. Name of Registrant:** OBERWEIS FUNDS

- **b. Investment Company Act file number:** 811-04854

- **c. CIK number of Registrant:** 0000803020

- **d. LEI of Registrant:** 549300PK13EJ83VPPR97

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

  - **Street Address 1:** 3333 Warrenville Road

  - **City:** Lisle

  - **State:** IL

  - **Foreign country:** US

  - **Zip / Postal Code:** 60532

  - **Telephone number:** 800-245-7311

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

- **a. Name of Series:** Oberweis Micro-Cap Fund

- **b. EDGAR series identifier (if any):** S000010231

- **c. LEI of Series:** 549300306YSEQ2ZTQH15

**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:** $168851951.97

**Total Liabilities:** $225308.62

**Net Assets:** $168626643.35

**Monthly Return Information**

| Class               | Month 1 Return (%)   | Month 2 Return (%)   | Month 3 Return (%)   |
|:---|:---|:---|:---|
| Class ID C000028300 | 14.99%               | 4.18%                | -6.68%               |
| Class ID C000182411 | 15.01%               | 4.20%                | -6.68%               |

**Monthly Gains & Losses**

| Period   | Net Realized Gain/Loss   | Net Unrealized Appreciation/Depreciation   |
|:---|:---|:---|
| Month 1  | $-660400.48              | $20413596.96                               |
| Month 2  | $-3039764.16             | $9717081.49                                |
| Month 3  | $-551693.38              | $-10617297.67                              |

**Designated Index Information**

- **Index Name:** N/A

- **Index Identifier:** N/A

### 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   |
|:---|:---|:---|:---|:---|:---|:---|---:|:---|:---|:---|:---|:---|:---|:---|---:|:---|
| Axcelis Technologies Inc       | Axcelis Technologies Inc        | CUSIP: 054540208<br>LEI: 529900HF9B6NL1QG9F05 | Long             | EC               | CORP              | US        |     87100 | NS      | $6912256.00   | 0.04%             |  |  |  | No            |                  1 | On Loan: No      |
| ADMA Biologics Inc             | ADMA Biologics Inc              | CUSIP: 000899104<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    536900 | NS      | $2083172.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| ADTRAN Holdings Inc            | ADTRAN Holdings Inc             | CUSIP: 00486H105<br>LEI: 549300VV36J86CRRWF77 | Long             | EC               | CORP              | US        |    116400 | NS      | $2187156.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Aehr Test Systems              | Aehr Test Systems               | CUSIP: 00760J108<br>LEI: 529900A4GWWZFRU2RE97 | Long             | EC               | CORP              | US        |    318400 | NS      | $6399840.00   | 0.04%             |  |  |  | No            |                  1 | On Loan: No      |
| Alta Equipment Group Inc       | Alta Equipment Group Inc        | CUSIP: 02128L106<br>LEI: 549300DGOB28CLGS1X27 | Long             | EC               | CORP              | US        |     93600 | NS      | $1234584.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Allied Motion Technologies Inc | Allied Motion Technologies Inc  | CUSIP: 019330109<br>LEI: 549300I2LHAWYGNBPM97 | Long             | EC               | CORP              | US        |     46400 | NS      | $1615184.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Amphastar Pharmaceuticals Inc  | Amphastar Pharmaceuticals Inc   | CUSIP: 03209R103<br>LEI: 54930055TH0ZLSAQMJ38 | Long             | EC               | CORP              | US        |     77100 | NS      | $2160342.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Ameresco Inc                   | Ameresco Inc                    | CUSIP: 02361E108<br>LEI: 529900NZXZGBCBXYY327 | Long             | EC               | CORP              | US        |     45508 | NS      | $2600327.12   | 0.02%             |  |  |  | No            |                  1 | On Loan: No      |
| Amtech Systems Inc             | Amtech Systems Inc              | CUSIP: 032332504<br>LEI: 5299008VRUUPETM6HZ85 | Long             | EC               | CORP              | US        |    113900 | NS      | $865640.00    | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Alphatec Holdings Inc          | Alphatec Holdings Inc           | CUSIP: 02081G201<br>LEI: 549300EZE8CQ8K65FS24 | Long             | EC               | CORP              | US        |    212900 | NS      | $2629315.00   | 0.02%             |  |  |  | No            |                  1 | On Loan: No      |
| A10 Networks Inc               | A10 Networks Inc                | CUSIP: 002121101<br>LEI: 549300UQD4IWUML81Q35 | Long             | EC               | CORP              | US        |    131200 | NS      | $2181856.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Avid Technology Inc            | Avid Technology Inc             | CUSIP: 05367P100<br>LEI: 549300PQGW3DXKJTQ914 | Long             | EC               | CORP              | US        |     52200 | NS      | $1387998.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Aviat Networks Inc             | Aviat Networks Inc              | CUSIP: 05366Y201<br>LEI: 549300Z3X8Z4MK52CI65 | Long             | EC               | CORP              | US        |     83307 | NS      | $2598345.33   | 0.02%             |  |  |  | No            |                  1 | On Loan: No      |
| Bel Fuse Inc                   | Bel Fuse Inc                    | CUSIP: 077347300<br>LEI: 2549009L4XYDBRRY6X39 | Long             | EC               | CORP              | US        |     89800 | NS      | $2956216.00   | 0.02%             |  |  |  | No            |                  1 | On Loan: No      |
| Boot Barn Holdings Inc         | Boot Barn Holdings Inc          | CUSIP: 099406100<br>LEI: 529900QE1BFMYA3N4E71 | Long             | EC               | CORP              | US        |     27900 | NS      | $1744308.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Brookline Bancorp Inc          | Brookline Bancorp Inc           | CUSIP: 11373M107<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    121700 | NS      | $1722055.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Caleres Inc                    | Caleres Inc                     | CUSIP: 129500104<br>LEI: JFU6RQQJ8Z1CPOLBXQ18 | Long             | EC               | CORP              | US        |     37600 | NS      | $837728.00    | 0.00%             |  |  |  | No            |                  1 | On Loan: No      |
| Camtek Ltd/Israel              | Camtek Ltd/Israel               | CUSIP: M20791105<br>LEI: N/A                  | Long             | EC               | CORP              | IL        |     59180 | NS      | $1299592.80   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Cross Country Healthcare Inc   | Cross Country Healthcare Inc    | CUSIP: 227483104<br>LEI: 54930037L0NBIPZ5S663 | Long             | EC               | CORP              | US        |     60600 | NS      | $1610142.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| CECO Environmental Corp        | CECO Environmental Corp         | CUSIP: 125141101<br>LEI: 5493002CZCTL4HGLIY91 | Long             | EC               | CORP              | US        |    182100 | NS      | $2126928.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Cerus Corp                     | Cerus Corp                      | CUSIP: 157085101<br>LEI: 254900BIEY9XIDA04Q21 | Long             | EC               | CORP              | US        |    283900 | NS      | $1036235.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Chefs' Warehouse Inc/The       | Chefs' Warehouse Inc/The        | CUSIP: 163086101<br>LEI: 549300JYEDC8C547E980 | Long             | EC               | CORP              | US        |     66900 | NS      | $2226432.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Clearfield Inc                 | Clearfield Inc                  | CUSIP: 18482P103<br>LEI: 529900M4S2OQ1ADPR537 | Long             | EC               | CORP              | US        |     37700 | NS      | $3549078.00   | 0.02%             |  |  |  | No            |                  1 | On Loan: No      |
| Catalyst Pharmaceuticals Inc   | Catalyst Pharmaceuticals Inc    | CUSIP: 14888U101<br>LEI: 5299004O0R5XXLA5H544 | Long             | EC               | CORP              | US        |     96600 | NS      | $1796760.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Dynavax Technologies Corp      | Dynavax Technologies Corp       | CUSIP: 268158201<br>LEI: 549300T5URIXWDILX594 | Long             | EC               | CORP              | US        |    183700 | NS      | $1954568.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Destination XL Group Inc       | Destination XL Group Inc        | CUSIP: 25065K104<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    338100 | NS      | $2282175.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Employers Holdings Inc         | Employers Holdings Inc          | CUSIP: 292218104<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     38500 | NS      | $1660505.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Earthstone Energy Inc          | Earthstone Energy Inc           | CUSIP: 27032D304<br>LEI: 54930081UTV7CK45XG14 | Long             | EC               | CORP              | US        |    128800 | NS      | $1832824.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Everi Holdings Inc             | Everi Holdings Inc              | CUSIP: 30034T103<br>LEI: 5299006DK5S7BG10K532 | Long             | EC               | CORP              | US        |    135900 | NS      | $1950165.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Extreme Networks Inc           | Extreme Networks Inc            | CUSIP: 30226D106<br>LEI: 549300WRECW11X94UB57 | Long             | EC               | CORP              | US        |    150100 | NS      | $2748331.00   | 0.02%             |  |  |  | No            |                  1 | On Loan: No      |
| EZCORP Inc                     | EZCORP Inc                      | CUSIP: 302301106<br>LEI: 5493003K6PG3ZQ7TUQ63 | Long             | EC               | CORP              | US        |    262000 | NS      | $2135300.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Franklin Covey Co              | Franklin Covey Co               | CUSIP: 353469109<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     46300 | NS      | $2165451.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Full House Resorts Inc         | Full House Resorts Inc          | CUSIP: 359678109<br>LEI: 5493009DKIWW0H901Y82 | Long             | EC               | CORP              | US        |    221743 | NS      | $1667507.36   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Guess? Inc                     | Guess? Inc                      | CUSIP: 401617105<br>LEI: 549300QVH3ZK2DW0KP86 | Long             | EC               | CORP              | US        |     86800 | NS      | $1795892.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Haynes International Inc       | Haynes International Inc        | CUSIP: 420877201<br>LEI: 549300I9MS5UZLRFDO40 | Long             | EC               | CORP              | US        |     33500 | NS      | $1530615.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| H&E Equipment Services Inc     | H&E Equipment Services Inc      | CUSIP: 404030108<br>LEI: 254900KVLRCDMQRYY541 | Long             | EC               | CORP              | US        |     50100 | NS      | $2274540.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Heritage Financial Corp/WA     | Heritage Financial Corp/WA      | CUSIP: 42722X106<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     55400 | NS      | $1697456.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Harmonic Inc                   | Harmonic Inc                    | CUSIP: 413160102<br>LEI: 549300LRGRD8XC9BTL66 | Long             | EC               | CORP              | US        |     99800 | NS      | $1307380.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| ICF International Inc          | ICF International Inc           | CUSIP: 44925C103<br>LEI: 5493003KYFDDC5B3WY64 | Long             | EC               | CORP              | US        |     23600 | NS      | $2337580.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| International Money Express In | International Money Express Inc | CUSIP: 46005L101<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     63500 | NS      | $1547495.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| KVH Industries Inc             | KVH Industries Inc              | CUSIP: 482738101<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     88000 | NS      | $899360.00    | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| LeMaitre Vascular Inc          | LeMaitre Vascular Inc           | CUSIP: 525558201<br>LEI: 549300FZUBUB7MHY8R17 | Long             | EC               | CORP              | US        |     21600 | NS      | $994032.00    | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Lantheus Holdings Inc          | Lantheus Holdings Inc           | CUSIP: 516544103<br>LEI: 5299005HUB5IOJGO7S39 | Long             | EC               | CORP              | US        |     74000 | NS      | $3771040.00   | 0.02%             |  |  |  | No            |                  1 | On Loan: No      |
| Mercantile Bank Corp           | Mercantile Bank Corp            | CUSIP: 587376104<br>LEI: P16VZZCKTJ5IONL6XE37 | Long             | EC               | CORP              | US        |     25700 | NS      | $860436.00    | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| M/I Homes Inc                  | M/I Homes Inc                   | CUSIP: 55305B101<br>LEI: 5299005M71FH9CCSFB69 | Long             | EC               | CORP              | US        |     30000 | NS      | $1385400.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Modine Manufacturing Co        | Modine Manufacturing Co         | CUSIP: 607828100<br>LEI: Z35SZFYJR8GZZRSIUU09 | Long             | EC               | CORP              | US        |     86500 | NS      | $1717890.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Model N Inc                    | Model N Inc                     | CUSIP: 607525102<br>LEI: 549300WCIL3W0EYSBN94 | Long             | EC               | CORP              | US        |     82400 | NS      | $3342144.00   | 0.02%             |  |  |  | No            |                  1 | On Loan: No      |
| MRC Global Inc                 | MRC Global Inc                  | CUSIP: 55345K103<br>LEI: 529900TSBPOLCLI2L582 | Long             | EC               | CORP              | US        |    119900 | NS      | $1388442.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Nine Energy Service Inc        | Nine Energy Service Inc         | CUSIP: 65441V101<br>LEI: 549300KRLJCZBPZMKT65 | Long             | EC               | CORP              | US        |     99100 | NS      | $1439923.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| EnPro Industries Inc           | EnPro Industries Inc            | CUSIP: 29355X107<br>LEI: 549300Y5CFT2LKCFDN54 | Long             | EC               | CORP              | US        |     19300 | NS      | $2097717.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| NerdWallet Inc                 | NerdWallet Inc                  | CUSIP: 64082B102<br>LEI: 254900FJ2Y4SH71DJ379 | Long             | EC               | CORP              | US        |    175900 | NS      | $1688640.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Ooma Inc                       | Ooma Inc                        | CUSIP: 683416101<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     61000 | NS      | $830820.00    | 0.00%             |  |  |  | No            |                  1 | On Loan: No      |
| OneSpan Inc                    | OneSpan Inc                     | CUSIP: 68287N100<br>LEI: 549300D67QDZG593UX89 | Long             | EC               | CORP              | US        |    216900 | NS      | $2427111.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Oxford Industries Inc          | Oxford Industries Inc           | CUSIP: 691497309<br>LEI: IDZ20O0XD3GS4UOI2L88 | Long             | EC               | CORP              | US        |     17500 | NS      | $1630650.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| PDF Solutions Inc              | PDF Solutions Inc               | CUSIP: 693282105<br>LEI: 549300GMSP6MROFBI160 | Long             | EC               | CORP              | US        |     30100 | NS      | $858452.00    | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Perion Network Ltd             | Perion Network Ltd              | CUSIP: M78673114<br>LEI: 529900SL7HYNVD6HG708 | Long             | EC               | CORP              | IL        |    136500 | NS      | $3453450.00   | 0.02%             |  |  |  | No            |                  1 | On Loan: No      |
| Preferred Bank/Los Angeles CA  | Preferred Bank/Los Angeles CA   | CUSIP: 740367404<br>LEI: 5493007K6HGI9G0ECX16 | Long             | EC               | CORP              | US        |     30200 | NS      | $2253524.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Impinj Inc                     | Impinj Inc                      | CUSIP: 453204109<br>LEI: 549300M26VGKSMMWWN17 | Long             | EC               | CORP              | US        |     26800 | NS      | $2926024.00   | 0.02%             |  |  |  | No            |                  1 | On Loan: No      |
| Photronics Inc                 | Photronics Inc                  | CUSIP: 719405102<br>LEI: 549300OK5JVNIBNY6F63 | Long             | EC               | CORP              | US        |    116800 | NS      | $1965744.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Playa Hotels & Resorts NV      | Playa Hotels & Resorts NV       | CUSIP: N70544106<br>LEI: 529900BUP3KWPCJNLS49 | Long             | EC               | CORP              | US        |    284100 | NS      | $1855173.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Patterson-UTI Energy Inc       | Patterson-UTI Energy Inc        | CUSIP: 703481101<br>LEI: 254900XGFBKIXD6G0697 | Long             | EC               | CORP              | US        |    139100 | NS      | $2342444.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Rocky Brands Inc               | Rocky Brands Inc                | CUSIP: 774515100<br>LEI: 5299004HQ6GCTW838N96 | Long             | EC               | CORP              | US        |     36000 | NS      | $850320.00    | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| RPC Inc                        | RPC Inc                         | CUSIP: 749660106<br>LEI: N/A                  | Long             | EC               | CORP              | US        |    233600 | NS      | $2076704.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| RF Industries Ltd              | RF Industries Ltd               | CUSIP: 749552105<br>LEI: 529900MVE73NJ5FHP926 | Long             | EC               | CORP              | US        |     63100 | NS      | $321810.00    | 0.00%             |  |  |  | No            |                  1 | On Loan: No      |
| ScanSource Inc                 | ScanSource Inc                  | CUSIP: 806037107<br>LEI: 7FHBAN017QDY4K2KP156 | Long             | EC               | CORP              | US        |     46800 | NS      | $1367496.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| SP Plus Corp                   | SP Plus Corp                    | CUSIP: 78469C103<br>LEI: 0IDE18EMH1CUKQCUYE69 | Long             | EC               | CORP              | US        |     67600 | NS      | $2347072.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| SunOpta Inc                    | SunOpta Inc                     | CUSIP: 8676EP108<br>LEI: 54930010CP0KEPPRPA40 | Long             | EC               | CORP              | US        |    262600 | NS      | $2216344.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Sterling Infrastructure Inc    | Sterling Infrastructure Inc     | CUSIP: 859241101<br>LEI: 549300RZIK6K1215XU51 | Long             | EC               | CORP              | US        |     80600 | NS      | $2643680.00   | 0.02%             |  |  |  | No            |                  1 | On Loan: No      |
| Tactile Systems Technology Inc | Tactile Systems Technology Inc  | CUSIP: 87357P100<br>LEI: 54930069VDTITHOTKJ98 | Long             | EC               | CORP              | US        |    204200 | NS      | $2344216.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Titan Machinery Inc            | Titan Machinery Inc             | CUSIP: 88830R101<br>LEI: 549300835ZM8G0BT5C94 | Long             | EC               | CORP              | US        |     39600 | NS      | $1573308.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| TransMedics Group Inc          | TransMedics Group Inc           | CUSIP: 89377M109<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     42400 | NS      | $2616928.00   | 0.02%             |  |  |  | No            |                  1 | On Loan: No      |
| Titan International Inc        | Titan International Inc         | CUSIP: 88830M102<br>LEI: 254900CXRGBE7C4B5A06 | Long             | EC               | CORP              | US        |    145100 | NS      | $2222932.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Ultra Clean Holdings Inc       | Ultra Clean Holdings Inc        | CUSIP: 90385V107<br>LEI: 5493007L6LS7QX18PE75 | Long             | EC               | CORP              | US        |     67900 | NS      | $2250885.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Veracyte Inc                   | Veracyte Inc                    | CUSIP: 92337F107<br>LEI: 529900ESWZRHXOW27Z37 | Long             | EC               | CORP              | US        |     92400 | NS      | $2192652.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Vishay Precision Group Inc     | Vishay Precision Group Inc      | CUSIP: 92835K103<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     43600 | NS      | $1685140.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Veritiv Corp                   | Veritiv Corp                    | CUSIP: 923454102<br>LEI: 529900VQARHWQROHAS58 | Long             | EC               | CORP              | US        |     39400 | NS      | $4795374.00   | 0.03%             |  |  |  | No            |                  1 | On Loan: No      |
| VSE Corp                       | VSE Corp                        | CUSIP: 918284100<br>LEI: 549300QWJYQDH4U5XI15 | Long             | EC               | CORP              | US        |     26100 | NS      | $1223568.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| Viad Corp                      | Viad Corp                       | CUSIP: 92552R406<br>LEI: 549300PXU4ZW7LPO5Y40 | Long             | EC               | CORP              | US        |     51100 | NS      | $1246329.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |
| V2X Inc                        | V2X Inc                         | CUSIP: 92242T101<br>LEI: N/A                  | Long             | EC               | CORP              | US        |     50100 | NS      | $2068629.00   | 0.01%             |  |  |  | No            |                  1 | On Loan: No      |

### Signature

**Date Signed:** 2023-03-01

**Name of Applicant:** The Oberweis Funds

**Signature:** Eric Hannemann

**Name of Signer:** Eric Hannemann

**Title:** Treasurer