MF · holdings as filed 2026-03-31

What's inside PARNX?

Parnassus Mid Cap Growth Fund

Holdings

positions in the fund

Top 10

34%

of fund assets

Expense ratio

0.80%

net, per year

Fund size

$728M

total net assets

Top 15 holdings

HLTHILTON WORLDWIDE HOLDINGS IN

4.81%

GWWWW GRAINGER INC

3.69%

RCLROYAL CARIBBEAN CRUISES LTD

3.57%

PWRQUANTA SERVICES INC

3.46%

TERTERADYNE INC

3.32%

NETCLOUDFLARE INC - CLASS A

3.31%

ROKROCKWELL AUTOMATION INC

3.10%

ODFLOLD DOMINION FREIGHT LINE

3.07%

HUBBHUBBELL INC

3.05%

GWREGUIDEWIRE SOFTWARE INC

3.03%

SAROSTANDARDAERO INC

3.00%

BILLBILL HOLDINGS INC

2.93%

WCNWASTE CONNECTIONS INC

2.77%

KLACKLA CORP

2.76%

MPWRMONOLITHIC POWER SYSTEMS INC

2.73%

Sectors

1Information Technology

31%

2Health Care

29%

3Consumer Discretionary

19%

4Industrials

14%

5Utilities

6Materials

7Financials

Geography

1United States

91%

2Liberia

3Canada

4Ireland

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Data source: official SEC Form N-PORT filings (as of 2026-03-31); expense ratio from SEC prospectus (risk/return) filings. Fund holdings are disclosed quarterly and may reflect a 60-day reporting delay.
Informational and educational only — not investment advice.