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Parnassus Investments Portfolio holdings
AUM
$37.4B
1-Year Est. Return
35.42%
This Fund
S&P 500
This Quarter
Est. Return
+12.51%
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
$43.4B
AUM Growth
+$1.74B
(+4.2%)
Cap. Flow
-$2.16B
Cap. Flow
% of AUM
-4.99%
Top 10 Holdings %
Top 10 Hldgs %
38.55%
Holding
157
New
22
Increased
31
Reduced
95
Closed
9
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Danaher
DHR
|
+$483M |
| 2 |
Thermo Fisher Scientific
TMO
|
+$311M |
| 3 |
Willis Towers Watson
WTW
|
+$106M |
| 4 |
Alcon
ALC
|
+$82.2M |
| 5 |
Regeneron Pharmaceuticals
REGN
|
+$56.4M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Cigna
CI
|
+$838M |
| 2 |
Microsoft
MSFT
|
+$524M |
| 3 |
Ball Corp
BALL
|
+$195M |
| 4 |
Pfizer
PFE
|
+$112M |
| 5 |
Simon Property Group
SPG
|
+$111M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 34.06% |
| 2 | Financials | 16.65% |
| 3 | Industrials | 12.24% |
| 4 | Healthcare | 11.49% |
| 5 | Consumer Discretionary | 11.27% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
101
IQVIA
IQV
$43B
| $32.7M | 0.08% |
207,331
-100,936
| -33% | -$15.2M |
|
102
Mercado Libre
MELI
$98.9B
| $26.4M | 0.06% |
10,094
-3,092
| -23% | -$7.22M |
|
103
Cloudflare
NET
$101B
| $25.6M | 0.06% |
130,564
-3,583
| -3% | -$520K |
|
104
Datadog
DDOG
$81.8B
| $24.5M | 0.06% |
182,571
-5,660
| -3% | -$627K |
|
105
Chipotle Mexican Grill
CMG
$47.3B
| $21.6M | 0.05% |
385,137
+180,905
| +89% | +$9.2M |
|
106
Teradyne
TER
$56.8B
| $20.9M | 0.05% |
232,935
-9,133
| -4% | -$730K |
|
107
Monolithic Power Systems
MPWR
$64.1B
| $20.3M | 0.05% |
27,712
-738
| -3% | -$470K |
|
108
Rockwell Automation
ROK
$47.9B
| $20.2M | 0.05% |
60,824
-1,647
| -3% | -$469K |
|
109
PTC
PTC
$16.5B
| $19M | 0.04% |
110,154
-3,593
| -3% | -$579K |
|
110
Royal Caribbean
RCL
$77.6B
| $18.9M | 0.04% |
+60,358
| New | +$14.4M |
|
111
Trane Technologies
TT
$102B
| $18.5M | 0.04% |
42,208
-1,317
| -3% | -$520K |
|
112
Idexx Laboratories
IDXX
$43.6B
| $17.8M | 0.04% |
33,237
-3,416
| -9% | -$1.63M |
|
113
Robinhood
HOOD
$97.6B
| $17.6M | 0.04% |
187,827
-172,173
| -48% | -$10.2M |
|
|
SARO
114
StandardAero Inc
SARO
$8.33B
| $16.3M | 0.04% |
+515,929
| New | +$14.5M |
|
115
Mettler-Toledo International
MTD
$28B
| $16.1M | 0.04% |
13,685
-3,932
| -22% | -$4.39M |
|
116
Cadence Design Systems
CDNS
$92.2B
| $15.8M | 0.04% |
51,321
-2,778
| -5% | -$808K |
|
117
West Pharmaceutical
WST
$24.6B
| $15.2M | 0.03% |
69,248
+6,769
| +11% | +$1.45M |
|
118
Builders FirstSource
BLDR
$7.39B
| $14.9M | 0.03% |
127,693
+19,723
| +18% | +$2.28M |
|
119
BILL Holdings
BILL
$4.79B
| $14.4M | 0.03% |
310,646
-23,088
| -7% | -$1.02M |
|
120
Morningstar
MORN
$7.97B
| $13.5M | 0.03% |
42,955
-11,287
| -21% | -$3.34M |
|
121
MSCI
MSCI
$41B
| $12.7M | 0.03% |
21,982
-6,076
| -22% | -$3.36M |
|
122
Alnylam Pharmaceuticals
ALNY
$32B
| $12.2M | 0.03% |
+37,412
| New | +$10.4M |
|
123
Natera
NTRA
$48.8B
| $11.8M | 0.03% |
69,647
+9,770
| +16% | +$1.52M |
|
124
Procore
PCOR
$9.18B
| $9.77M | 0.02% |
142,822
-4,257
| -3% | -$278K |
|
125
SharkNinja
SN
$26.6B
| $8.35M | 0.02% |
84,343
+77,478
| +1,129% | +$6.7M |
|
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PIF
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Parnassus Investments's Q2 2025 Portfolio in Review
As of Q2 2025, Parnassus Investments held 157 positions worth $43.4B, up 4.2% from $41.6B the previous quarter. Its ten largest holdings account for 39% of the portfolio.
Parnassus Investments withdrew a net $2.16B in Q2 2025, closing 9 positions and reducing 95 holdings. Its most notable exit was Pfizer, an estimated $112M position sold in full.
By sector, the portfolio is most concentrated in Technology at 34% of assets, up from 30% a quarter earlier, followed by Financials and Industrials.
Against the trend, Parnassus Investments opened a new position in Willis Towers Watson worth $105M.
- Parnassus Investments's largest Q2 2025 buy was Willis Towers Watson: 341,414 shares worth $105M.
- Parnassus Investments added most to Danaher in Q2 2025, an estimated $483M increase.
- Parnassus Investments's biggest Q2 2025 reduction was Cigna, cutting an estimated $838M.
- Parnassus Investments fully exited Pfizer in Q2 2025, selling an estimated $112M.
- Parnassus Investments's ten largest holdings make up 39% of its $43.4B portfolio in Q2 2025.
- Parnassus Investments opened 22 new positions and closed 9 in Q2 2025.
- Parnassus Investments's portfolio value rose 4.2% quarter-over-quarter to $43.4B.
Based on Parnassus Investments's 13F filing for Q2 2025, filed 6 Aug 2025.