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Parnassus Investments

Parnassus Investments Portfolio holdings

AUM $37.4B
1-Year Est. Return 35.42%
This Fund
S&P 500
This Quarter Est. Return
+4.21%
1 Year Est. Return
+35.42%
3 Year Est. Return
+106.24%
5 Year Est. Return
+128.96%
10 Year Est. Return
+492.3%
AUM
$38.6B
AUM Growth
-$4.7B
Cap. Flow
-$5.72B
Cap. Flow %
-14.84%
Top 10 Hldgs %
38.64%
Holding
150
New
3
Increased
53
Reduced
82
Closed
12

Top Buys

Rank Stock Value
1
HD icon
Home Depot
HD
+$668M
2
AAPL icon
Apple
AAPL
+$408M
3
LLY icon
Eli Lilly
LLY
+$365M
4
COST icon
Costco
COST
+$219M
5
SYK icon
Stryker
SYK
+$133M

Top Sells

Rank Stock Value
1
VRTX icon
Vertex Pharmaceuticals
VRTX
+$646M
2
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$640M
3
FISV
Fiserv Inc
FISV
+$530M
4
NVDA icon
NVIDIA
NVDA
+$518M
5
AMZN icon
Amazon
AMZN
+$477M

Sector Composition

Rank Sector Weight
1 Technology 31.01%
2 Financials 15.93%
3 Healthcare 14.02%
4 Industrials 12.72%
5 Consumer Discretionary 10.5%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
GWW icon
26
W.W. Grainger
GWW
$62.9B
$646M 1.68%
640,162
-116,640
-15% -$113M
COST icon
27
Costco
COST
$424B
$571M 1.48%
662,447
+242,009
+58% +$219M
FERG icon
28
Ferguson
FERG
$45.6B
$571M 1.48%
2,565,454
-460,205
-15% -$110M
AMD icon
29
Advanced Micro Devices
AMD
$785B
$528M 1.37%
2,463,159
-457,832
-16% -$103M
BRO icon
30
Brown & Brown
BRO
$24.4B
$495M 1.28%
6,204,729
-630,126
-9% -$52.6M
MAR icon
31
Marriott International
MAR
$93.5B
$484M 1.26%
1,561,579
-292,937
-16% -$83.7M
WDAY icon
32
Workday
WDAY
$47.1B
$455M 1.18%
2,116,802
-1,100,403
-34% -$250M
ORCL icon
33
Oracle
ORCL
$429B
$409M 1.06%
2,097,860
-302,572
-13% -$72M
VRSK icon
34
Verisk Analytics
VRSK
$24.5B
$406M 1.05%
1,815,060
+322,345
+22% +$72.7M
MRSH
35
Marsh
MRSH
$92.2B
$403M 1.05%
2,173,621
-413,083
-16% -$77.2M
PG icon
36
Procter & Gamble
PG
$337B
$373M 0.97%
2,604,052
-565,367
-18% -$83.4M
NOW icon
37
ServiceNow
NOW
$130B
$353M 0.92%
2,304,946
-886,384
-28% -$152M
SHW icon
38
Sherwin-Williams
SHW
$84.6B
$338M 0.88%
1,044,274
-198,785
-16% -$66.5M
BNY
39
Bank of New York Mellon
BNY
$111B
$274M 0.71%
2,359,440
-145,919
-6% -$16.1M
CBRE icon
40
CBRE Group
CBRE
$43.5B
$272M 0.71%
1,694,034
-101,494
-6% -$16M
BEPC icon
41
Brookfield Renewable
BEPC
$6.13B
$193M 0.5%
5,032,949
-304,681
-6% -$12.3M
JPM icon
42
JPMorgan Chase
JPM
$948B
$161M 0.42%
500,909
-22,749
-4% -$7.04M
CMI icon
43
Cummins
CMI
$79.6B
$143M 0.37%
280,004
-11,487
-4% -$5.37M
SCHW
44
Charles Schwab
SCHW
$189B
$130M 0.34%
1,296,825
-58,706
-4% -$5.57M
VZ icon
45
Verizon
VZ
$209B
$125M 0.32%
3,073,760
+33,033
+1% +$1.34M
SYY icon
46
Sysco
SYY
$39.9B
$119M 0.31%
1,611,005
+15,539
+1% +$1.18M
WTW icon
47
Willis Towers Watson
WTW
$31.9B
$117M 0.3%
357,537
+5,163
+1% +$1.69M
C icon
48
Citigroup
C
$224B
$115M 0.3%
989,173
-45,769
-4% -$4.75M
TSM icon
49
TSMC
TSM
$2.17T
$115M 0.3%
376,999
-15,106
-4% -$4.43M
AZN icon
50
AstraZeneca
AZN
$258B
$114M 0.3%
618,860
-27,642
-4% -$4.85M
1
2
3 4 5

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Parnassus Investments's Q4 2025 Portfolio in Review

As of Q4 2025, Parnassus Investments held 150 positions worth $38.6B, down 11% from $43.3B the previous quarter. Its ten largest holdings account for 39% of the portfolio.

Parnassus Investments withdrew a net $5.72B in Q4 2025, closing 12 positions and reducing 82 holdings. Its most notable exit was Vertex Pharmaceuticals, an estimated $646M position sold in full.

By sector, the portfolio is most concentrated in Technology at 31% of assets, down from 32% a quarter earlier, followed by Financials and Healthcare.

Against the trend, Parnassus Investments opened a new position in CMS Energy worth $103M.

  • Parnassus Investments's largest Q4 2025 buy was CMS Energy: 1,472,659 shares worth $103M.
  • Parnassus Investments added most to Home Depot in Q4 2025, an estimated $668M increase.
  • Parnassus Investments's biggest Q4 2025 reduction was Alphabet (Google) Class A, cutting an estimated $640M.
  • Parnassus Investments fully exited Vertex Pharmaceuticals in Q4 2025, selling an estimated $646M.
  • Parnassus Investments's ten largest holdings make up 39% of its $38.6B portfolio in Q4 2025.
  • Parnassus Investments opened 3 new positions and closed 12 in Q4 2025.
  • Parnassus Investments's portfolio value fell 11% quarter-over-quarter to $38.6B.

Based on Parnassus Investments's 13F filing for Q4 2025, filed 12 Feb 2026.