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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
+5.18%
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
$43.3B
AUM Growth
-$89.3M
Cap. Flow
-$1.65B
Cap. Flow %
-3.82%
Top 10 Hldgs %
37.97%
Holding
155
New
7
Increased
46
Reduced
94
Closed
8

Top Buys

Rank Stock Value
1
GWW icon
W.W. Grainger
GWW
+$760M
2
BSX icon
Boston Scientific
BSX
+$711M
3
CRM icon
Salesforce
CRM
+$303M
4
HD icon
Home Depot
HD
+$101M
5
VRSK icon
Verisk Analytics
VRSK
+$98.9M

Top Sells

Rank Stock Value
1
INTU icon
Intuit
INTU
+$893M
2
AVGO icon
Broadcom
AVGO
+$620M
3
NVDA icon
NVIDIA
NVDA
+$353M
4
MSFT icon
Microsoft
MSFT
+$282M
5
BALL icon
Ball Corp
BALL
+$182M

Sector Composition

Rank Sector Weight
1 Technology 32.2%
2 Financials 16.17%
3 Industrials 12.99%
4 Healthcare 12.62%
5 Consumer Discretionary 10.56%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
UNP icon
51
Union Pacific
UNP
$183B
$115M 0.27%
487,922
+3,773
+0.8% +$850K
PGR icon
52
Progressive
PGR
$127B
$110M 0.26%
447,075
+54,390
+14% +$13.4M
TSM icon
53
TSMC
TSM
$2.21T
$110M 0.25%
392,105
-65,139
-14% -$15.9M
WDC icon
54
Western Digital
WDC
$169B
$108M 0.25%
898,860
-538,761
-37% -$44M
C icon
55
Citigroup
C
$224B
$105M 0.24%
1,034,942
+13,573
+1% +$1.29M
SNDK
56
Sandisk
SNDK
$221B
$104M 0.24%
925,267
-93,894
-9% -$5.48M
HD icon
57
Home Depot
HD
$328B
$104M 0.24%
+256,129
New +$101M
AZN icon
58
AstraZeneca
AZN
$252B
$99.2M 0.23%
646,502
+3,012
+0.5% +$456K
ADSK icon
59
Autodesk
ADSK
$55.1B
$96.8M 0.22%
304,643
-10,059
-3% -$3.07M
CI icon
60
Cigna
CI
$73.8B
$94.3M 0.22%
327,143
+41,226
+14% +$12.2M
LRCX icon
61
Lam Research
LRCX
$392B
$93.8M 0.22%
700,715
-27,313
-4% -$2.89M
CME icon
62
CME Group
CME
$102B
$93.7M 0.22%
346,744
+32,606
+10% +$8.87M
V icon
63
Visa
V
$715B
$93.6M 0.22%
274,141
+8,061
+3% +$2.79M
BR icon
64
Broadridge
BR
$21B
$90.6M 0.21%
380,373
-12,425
-3% -$3.09M
BIO icon
65
Bio-Rad Laboratories Class A
BIO
$10.4B
$88.4M 0.2%
315,328
-1,890
-0.6% -$514K
CBOE icon
66
Cboe Global Markets
CBOE
$32.8B
$84.1M 0.19%
342,751
-13,360
-4% -$3.21M
TRU icon
67
TransUnion
TRU
$16.5B
$81.1M 0.19%
968,311
-37,743
-4% -$3.43M
HLT icon
68
Hilton Worldwide
HLT
$73.5B
$78.6M 0.18%
302,882
-8,360
-3% -$2.26M
FIS icon
69
Fidelity National Information Services
FIS
$21.5B
$78.4M 0.18%
1,188,449
-46,325
-4% -$3.38M
RSG icon
70
Republic Services
RSG
$67.5B
$77.8M 0.18%
339,211
-13,222
-4% -$3.1M
WMT icon
71
Walmart Inc
WMT
$818B
$72.7M 0.17%
705,359
+239,303
+51% +$23.8M
FDX icon
72
FedEx
FDX
$78.6B
$72.5M 0.17%
307,542
-76,652
-20% -$17.7M
UNH icon
73
UnitedHealth
UNH
$355B
$72.1M 0.17%
208,917
+301
+0.1% +$91K
ORLY icon
74
O'Reilly Automotive
ORLY
$71.1B
$71.8M 0.17%
666,374
-23,039
-3% -$2.32M
XYL icon
75
Xylem
XYL
$25.9B
$71.2M 0.16%
482,904
-18,823
-4% -$2.61M
1 2
3
4 5

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Parnassus Investments's Q3 2025 Portfolio in Review

As of Q3 2025, Parnassus Investments held 155 positions worth $43.3B, down 0.21% from $43.4B the previous quarter. Its ten largest holdings account for 38% of the portfolio.

Parnassus Investments withdrew a net $1.65B in Q3 2025, closing 8 positions and reducing 94 holdings. Its most notable exit was Intuit, an estimated $893M position sold in full.

By sector, the portfolio is most concentrated in Technology at 32% of assets, down from 34% a quarter earlier, followed by Financials and Industrials.

Against the trend, Parnassus Investments opened a new position in W.W. Grainger worth $721M.

  • Parnassus Investments's largest Q3 2025 buy was W.W. Grainger: 756,802 shares worth $721M.
  • Parnassus Investments added most to Boston Scientific in Q3 2025, an estimated $711M increase.
  • Parnassus Investments's biggest Q3 2025 reduction was Broadcom, cutting an estimated $620M.
  • Parnassus Investments fully exited Intuit in Q3 2025, selling an estimated $893M.
  • Parnassus Investments's ten largest holdings make up 38% of its $43.3B portfolio in Q3 2025.
  • Parnassus Investments opened 7 new positions and closed 8 in Q3 2025.
  • Parnassus Investments's portfolio value fell 0.21% quarter-over-quarter to $43.3B.

Based on Parnassus Investments's 13F filing for Q3 2025, filed 24 Oct 2025.