# Portfolio overlap — OSTFX vs PRCS

Comparing **The Osterweis Fund** (2026-03-31) and **Parnassus Core Select ETF** (2026-03-31).

- Shared positions: 13
- The Osterweis Fund covered by Parnassus Core Select ETF: 0.3365413026044301235863319416
- Parnassus Core Select ETF covered by The Osterweis Fund: 0.3365413026044301235863319415

## The Osterweis Fund — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| ALPHABET INC CL C | 0.074694 |  |
| AMAZON.COM INC | 0.040998 | ✓ |
| MICROSOFT CORP | 0.039540 | ✓ |
| BROADCOM INC | 0.037923 |  |
| VISA INC-CLASS A | 0.036682 |  |
| ANALOG DEVICES INC | 0.036394 |  |
| JPMORGAN CHASE and CO | 0.034322 |  |
| APPLIED MATERIALS INC | 0.032000 | ✓ |
| WASTE CONNECTIONS INC | 0.030671 |  |
| AUTOZONE INC | 0.030389 | ✓ |
| NVIDIA CORP | 0.030315 | ✓ |
| DANAHER CORP | 0.027472 | ✓ |
| Federated U.S. Treasury Cash Reserves | 0.025921 |  |
| COMMSTCK | 0.025798 |  |
| KEYSIGHT TECHNOLOGIES INC | 0.025524 |  |
| AMERICAN WATER WRKS COMPANY | 0.025391 |  |
| TERRENO REALTY CORP | 0.024813 |  |
| L3HARRIS TECHNOLOGIES INC | 0.024648 |  |
| US FOODS HOLDING CORP | 0.024498 |  |
| INTERCONTINENTAL EXCHANGE INC | 0.023338 | ✓ |
| BOSTON SCIENTIFIC CORP | 0.023052 | ✓ |
| LILLY ELI and CO | 0.022126 | ✓ |
| FERGUSON ENTERPRISES INC | 0.021111 | ✓ |
| PROGRESSIVE CORP OHIO | 0.020986 |  |
| BROWN & BROWN | 0.019547 | ✓ |
| AMETEK INC NEW | 0.019380 |  |
| BOEING CO/THE | 0.018806 |  |
| CANADIAN PACIFIC KANSAS CITY LTD | 0.018767 |  |
| DEERE & CO | 0.017584 | ✓ |
| ABBVIE INC | 0.017384 |  |
| Compass Group PLC | 0.016411 |  |
| AIR PRODUCTS and CHEMICALS INC | 0.015440 |  |
| LABCORP HOLDINGS INC | 0.015382 |  |
| CORPAY INC | 0.015171 |  |
| PUBLIC STORAGE | 0.015061 |  |
| LAMAR ADVERTISING CO CL A | 0.014918 |  |
| SYNOPSYS INC | 0.014697 | ✓ |
| SLB LTD | 0.014676 |  |
| NVR INC | 0.014366 |  |
| LINDE PLC | 0.013802 |  |

## Parnassus Core Select ETF — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| ALPHABET INC CL A | 0.095164 |  |
| APPLIED MATERIALS INC | 0.088754 | ✓ |
| MICROSOFT CORP | 0.077015 | ✓ |
| NVIDIA CORP | 0.072139 | ✓ |
| AMAZON.COM INC | 0.071617 | ✓ |
| DANAHER CORP | 0.058327 | ✓ |
| WASTE MANAGEMENT INC | 0.044145 |  |
| DEERE & CO | 0.044101 | ✓ |
| INTERCONTINENTAL EXCHANGE INC | 0.036789 | ✓ |
| LINDE PLC | 0.035283 |  |
| APPLE INC | 0.035103 |  |
| MASTERCARD INC CL A | 0.033725 |  |
| BANK OF AMERICA CORPORATION | 0.032481 |  |
| HOME DEPOT INC | 0.032346 |  |
| AUTOZONE INC | 0.031907 | ✓ |
| REALTY INCOME CORP REIT | 0.030266 |  |
| SALESFORCE INC | 0.027069 |  |
| FERGUSON ENTERPRISES INC | 0.025626 | ✓ |
| S&P GLOBAL INC | 0.024691 |  |
| SYNOPSYS INC | 0.023783 | ✓ |
| LILLY ELI and CO | 0.020623 | ✓ |
| STRYKER CORP | 0.020573 |  |
| BOSTON SCIENTIFIC CORP | 0.019281 | ✓ |
| BROWN & BROWN | 0.019193 | ✓ |


## Sources

- N-PORT (fund A) — accession `0001193125-26-245004` (as of 2026-03-31)
  <https://www.sec.gov/Archives/edgar/data/811030/000119312526245004/0001193125-26-245004-index.htm>
- N-PORT (fund B) — accession `0001003715-26-001632` (as of 2026-03-31)
  <https://www.sec.gov/Archives/edgar/data/866256/000100371526001632/0001003715-26-001632-index.htm>

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_Data sourced from U.S. SEC EDGAR filings (Forms N-PORT, N-CEN, and prospectus Risk/Return summaries). FundWatcher is not affiliated with the SEC._

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