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Parnassus Mid Cap Growth Fund Investor Shares: (MF: PARNX)

(NASDAQ Mutual Funds) As of Oct 23, 2026 04:57 PM ET

$55.36 USD

-0.25 (-0.45%)

Zacks MF Rank

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Zacks Rank Definition
1 Strong Buy
2 Buy
3 Hold
4 Sell
5 Strong Sell

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2-Buy of 5   2      

View All Zacks Mutual Fund Rank #1's

Latest Performance as of Sep 30, 2026

Total Return %* Percentile Rank Objective
YTD 5.80 72
3 months -5.21 81
6 months 13.79 51
1 Year 4.98 77
3 Year 13.87 75
5 Year 3.70 86
10 Year 8.83 86

* Annual for three years and beyond.

Zacks Premium Research for PARNX

Zacks MF Rank

This is our Mutual Fund rating system that serves as a timeliness indicator for Mutual Fund's over the next 6 months:

Zacks Rank Definition
1 Strong Buy
2 Buy
3 Hold
4 Sell
5 Strong Sell

Zacks Mutual Fund Rank FAQ - Learn more about the Zacks Mutual Fund Rank
Zacks Mutual Fund Rank Home - All Zacks Rank resources in one place
Zacks Premium - The only way to get access to the Zacks Rank

Buy 2
MF Report

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Portfolio Statistics

% Unrealized Gain 27.46
% Yield 0.00
% SEC Yield NA
Net Assets (Mil $) 9/30/2026 617.24
% Turnover 9/30/2026 90.08

Risk

3 Year 5 Year 10 Year
Beta 1.31 1.18 1.08
Alpha -11.40 -9.78 -6.18
R Squared 0.77 0.79 0.80
Std. Dev. 17.40 20.22 18.30
Sharpe 0.55 0.07 3.00

Sector / Country Weightings

As of 9/30/2026 % of Portfolio
Technology 36.17
Industrial Cyclical 16.86
Retail Trade 14.45
Health 12.22
Consumer Durables 8.33
Finance 3.50
Non-Durable 2.85
Other 2.58
Energy 1.84
Services 1.20

Portfolio Holdings

Top Equity Holdings
(As of 6/30/2026)
% of Portfolio Value (Mil$)
TERADYNE INC 4.46 37.94
DATADOG 3.99 33.91
ROCKWELL AUTOMATION INC 3.55 30.17
KLA CORP 3.54 30.13
WW GRAINGER INC 3.39 28.82
QUANTA SERVICES INC 2.97 25.28
STANDARDAERO INC 2.90 24.68
HUBBELL INCORPORATED 2.88 24.45
MONOLITHIC POWER SYSTEMS 2.86 24.28

Stock Holding % of Net Assets

As Of 6/30/2026
Total Issues 45
Avg. P/E 29.28
Avg. P/Book 3.23
Avg. EPS Growth 2.26
Avg. Market Value (Mil $) 59,970

Composition

% of Portfolio
Stocks 99.46
Foreign Stocks 6.46
Cash 0.62
Bonds 0.00
Foreign Bonds 0.00
Preferred 0.00
Convertible 0.00
Other -0.08
Foreign Hedged 0.00

Style Analysis

% of Portfolio
Large Growth 15.88
Large Value 12.17
Small Growth 19.54
Small Value 0.00
Foreign Stock 10.52
Emerging Market 0.00
Precious Metal 0.00
Intermediate Bond 0.00
Foreign Bond 19.36
High Yield Bond 0.00