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NASDAQ:PARMX Parnassus Mid Cap Fund - Investor Shares Mutual Fund

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Share price · NASDAQ:PARMX

$39.41 USD -0.21 (-0.5%)

Close on Oct 19, 2026

Past 3 months -5.4% · daily closes, Jul 8, 2026 – Oct 19, 2026, adjusted for splits

Day range: $39.41 – $39.41 USDOct 19, 2026

Daily closes

Last 3 months, Jul 20, 2026 – Oct 19, 2026 · NASDAQ:PARMX · USD, adjusted for splits

Day	Close	Change	%	Open	High	Low
Mon, Oct 19	$39.41	-0.21	-0.5%	$39.41	$39.41	$39.41
Fri, Oct 16	$39.62	-0.16	-0.4%	$39.62	$39.62	$39.62
Thu, Oct 15	$39.78	+0.60	+1.5%	$39.78	$39.78	$39.78
Wed, Oct 14	$39.18	-0.36	-0.9%	$39.18	$39.18	$39.18
Tue, Oct 13	$39.54	-0.09	-0.2%	$39.54	$39.54	$39.54
Mon, Oct 12	$39.63	-0.06	-0.2%	$39.63	$39.63	$39.63
Fri, Oct 9	$39.69	+0.15	+0.4%	$39.69	$39.69	$39.69
Thu, Oct 8	$39.54	+0.19	+0.5%	$39.54	$39.54	$39.54
Wed, Oct 7	$39.35	-0.48	-1.2%	$39.35	$39.35	$39.35
Tue, Oct 6	$39.83	+0.18	+0.5%	$39.83	$39.83	$39.83
Mon, Oct 5	$39.65	+0.27	+0.7%	$39.65	$39.65	$39.65
Fri, Oct 2	$39.38	+0.23	+0.6%	$39.38	$39.38	$39.38
Thu, Oct 1	$39.15	+0.42	+1.1%	$39.15	$39.15	$39.15
Wed, Sep 30	$38.73	-0.12	-0.3%	$38.73	$38.73	$38.73
Tue, Sep 29	$38.85	+0.03	+0.1%	$38.85	$38.85	$38.85
Mon, Sep 28	$38.82	-0.11	-0.3%	$38.82	$38.82	$38.82
Fri, Sep 25	$38.93	+0.04	+0.1%	$38.93	$38.93	$38.93
Thu, Sep 24	$38.89	-0.21	-0.5%	$38.89	$38.89	$38.89
Wed, Sep 23	$39.10	-0.19	-0.5%	$39.10	$39.10	$39.10
Tue, Sep 22	$39.29	+0.19	+0.5%	$39.29	$39.29	$39.29
Mon, Sep 21	$39.10	+0.38	+1.0%	$39.10	$39.10	$39.10
Fri, Sep 18	$38.72	+0.14	+0.4%	$38.72	$38.72	$38.72
Thu, Sep 17	$38.58	+0.12	+0.3%	$38.58	$38.58	$38.58
Wed, Sep 16	$38.46	-0.23	-0.6%	$38.46	$38.46	$38.46
Tue, Sep 15	$38.69	-0.46	-1.2%	$38.69	$38.69	$38.69
Mon, Sep 14	$39.15	-0.24	-0.6%	$39.15	$39.15	$39.15
Fri, Sep 11	$39.39	+0.13	+0.3%	$39.39	$39.39	$39.39
Thu, Sep 10	$39.26	-0.44	-1.1%	$39.26	$39.26	$39.26
Wed, Sep 9	$39.70	-0.46	-1.1%	$39.70	$39.70	$39.70
Tue, Sep 8	$40.16	-0.47	-1.2%	$40.16	$40.16	$40.16
Fri, Sep 4	$40.63	-0.28	-0.7%	$40.63	$40.63	$40.63
Thu, Sep 3	$40.91	+0.46	+1.1%	$40.91	$40.91	$40.91
Wed, Sep 2	$40.45	+0.09	+0.2%	$40.45	$40.45	$40.45
Tue, Sep 1	$40.36	-0.49	-1.2%	$40.36	$40.36	$40.36
Mon, Aug 31	$40.85	-0.32	-0.8%	$40.85	$40.85	$40.85
Fri, Aug 28	$41.17	-0.30	-0.7%	$41.17	$41.17	$41.17
Thu, Aug 27	$41.47	+0.14	+0.3%	$41.47	$41.47	$41.47
Wed, Aug 26	$41.33	+0.17	+0.4%	$41.33	$41.33	$41.33
Tue, Aug 25	$41.16	-0.20	-0.5%	$41.16	$41.16	$41.16
Mon, Aug 24	$41.36	-0.07	-0.2%	$41.36	$41.36	$41.36
Fri, Aug 21	$41.43	+0.39	+1.0%	$41.43	$41.43	$41.43
Thu, Aug 20	$41.04	-0.41	-1.0%	$41.04	$41.04	$41.04
Wed, Aug 19	$41.45	-0.05	-0.1%	$41.45	$41.45	$41.45
Tue, Aug 18	$41.50	-0.50	-1.2%	$41.50	$41.50	$41.50
Mon, Aug 17	$42.00	-0.29	-0.7%	$42.00	$42.00	$42.00
Fri, Aug 14	$42.29	-0.06	-0.1%	$42.29	$42.29	$42.29
Thu, Aug 13	$42.35	+0.29	+0.7%	$42.35	$42.35	$42.35
Wed, Aug 12	$42.06	+0.05	+0.1%	$42.06	$42.06	$42.06
Tue, Aug 11	$42.01	+0.21	+0.5%	$42.01	$42.01	$42.01
Mon, Aug 10	$41.80	-0.18	-0.4%	$41.80	$41.80	$41.80
Fri, Aug 7	$41.98	+0.38	+0.9%	$41.98	$41.98	$41.98
Thu, Aug 6	$41.60	-0.17	-0.4%	$41.60	$41.60	$41.60
Wed, Aug 5	$41.77	-0.21	-0.5%	$41.77	$41.77	$41.77
Tue, Aug 4	$41.98	+0.65	+1.6%	$41.98	$41.98	$41.98
Mon, Aug 3	$41.33	+0.40	+1.0%	$41.33	$41.33	$41.33
Fri, Jul 31	$40.93	-0.04	-0.1%	$40.93	$40.93	$40.93
Thu, Jul 30	$40.97	-0.26	-0.6%	$40.97	$40.97	$40.97
Wed, Jul 29	$41.23	-0.53	-1.3%	$41.23	$41.23	$41.23
Tue, Jul 28	$41.76	+0.19	+0.5%	$41.76	$41.76	$41.76
Mon, Jul 27	$41.57	+0.22	+0.5%	$41.57	$41.57	$41.57
Fri, Jul 24	$41.35	+0.11	+0.3%	$41.35	$41.35	$41.35
Thu, Jul 23	$41.24	+0.06	+0.1%	$41.24	$41.24	$41.24
Wed, Jul 22	$41.18	-0.02	0.0%	$41.18	$41.18	$41.18
Tue, Jul 21	$41.20	+0.13	+0.3%	$41.20	$41.20	$41.20
Mon, Jul 20	$41.07	-0.34	-0.8%	$41.07	$41.07	$41.07

Ticker: NASDAQ:PARMX
Asset type: Fund
Exchange: NASDAQ
Currency: USD

Parnassus Mid Cap Fund - Investor Shares on 6ix

What it is: Mutual fund