2026 Q1 Portfolio Activity
In 2026 Q1, PARNASSUS INVESTMENTS, LLC maintained a portfolio of 151 distinct positions. The most significant new addition was ASTRAZENECA PLC, now representing 0.37% of the total fund value. They heavily accumulated shares in VULCAN MATLS CO, increasing the position by 754.3%. The fund also reduced its exposure to BROWN & BROWN INC by 99.0%.
Position History
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PARNASSUS INVESTMENTS, LLC
San Francisco, CA
Asset Manager / ESG-Focused Investment Firm
AUM $34,147M
Total Positions
151
Quarter
2026 Q1
Top Holding
GOOGL (5.4%)
Top 10 Concentration
37.3%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 151
PARNASSUS INVESTMENTS, LLC Full Holdings List — 2026 Q1
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
GOOGL
ALPHABET INC
|
Communication Services | 5.43% | 5.60% |
#1
1
Prev: #2
|
4.7 |
—
|
-456,089 | -6.6% |
P
S
|
6,445,416 | $1,853,443,825 | 2015 Q3 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
NVDA
NVIDIA CORPORAT...
|
Technology | 4.82% | 4.64% |
#2
2
Prev: #4
|
3.9 |
—
|
-162,291 | -1.7% |
P
S
|
9,438,607 | $1,646,093,061 | 2002 Q4 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
MSFT
MICROSOFT CORP
|
Technology | 4.54% | 5.65% |
#3
2
Prev: #1
|
3.3 |
—
|
-313,331 | -7.0% |
P
S
|
4,192,164 | $1,551,813,348 | 2007 Q3 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
AMZN
AMAZON COM INC
|
Consumer Cyclical | 4.49% | 4.72% |
#4
1
Prev: #3
|
2.8 |
—
|
-522,636 | -6.6% |
P
S
|
7,364,592 | $1,533,823,576 | 2008 Q3 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
AAPL
APPLE INC
|
Technology | 3.47% | 3.56% |
#5
Prev: #5
|
2.4 |
—
|
-374,417 | -7.4% |
P
S
|
4,674,755 | $1,186,406,072 | 2013 Q2 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
WM
WASTE MGMT INC ...
|
Industrials | 3.35% | 3.01% |
#6
1
Prev: #7
|
1.8 |
—
|
-295,707 | -5.6% |
P
S
|
4,981,578 | $1,144,716,809 | 1999 Q1 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
DE
DEERE & CO
|
Industrials | 3.12% | 3.19% |
#7
1
Prev: #6
|
1.2 |
—
|
-753,569 | -28.5% |
P
S
|
1,888,448 | $1,063,762,759 | 2009 Q3 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
AMAT
APPLIED MATLS I...
|
Technology | 2.99% | 2.15% |
#8
9
Prev: #17
|
1.7 |
—
|
-244,915 | -7.6% |
P
S
|
2,982,230 | $1,019,296,391 | 1999 Q1 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
O
REALTY INCOME C...
|
Real Estate | 2.53% | 2.21% |
#9
7
Prev: #16
|
1.5 |
—
|
-963,959 | -6.4% |
P
S
|
14,142,311 | $865,226,587 | 2024 Q1 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
LLY
ELI LILLY & CO
|
Healthcare | 2.52% | 2.82% |
#10
2
Prev: #8
|
1.5 |
—
|
-74,930 | -7.4% |
P
S
|
935,462 | $860,409,884 | 2002 Q1 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
MA
MASTERCARD INCO...
|
Financial Services | 2.48% | 2.68% |
#11
1
Prev: #10
|
1.5 |
—
|
-114,301 | -6.3% |
P
S
|
1,694,979 | $846,913,207 | 2010 Q2 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
LIN
LINDE PLC
|
Basic Materials | 2.47% | 2.01% |
#12
6
Prev: #18
|
1.5 |
—
|
-119,283 | -6.6% |
P
S
|
1,699,409 | $842,499,006 | 2018 Q4 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
KLAC
KLA CORP
|
Technology | 2.32% | 1.97% |
#13
6
Prev: #19
|
1.4 |
—
|
-85,300 | -13.7% |
P
S
|
538,364 | $792,692,538 | 2016 Q3 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
ICE
INTERCONTINENTA...
|
Financial Services | 2.32% | 2.28% |
#14
Prev: #14
|
1.4 |
—
|
-404,389 | -7.4% |
P
S
|
5,031,876 | $791,413,458 | 2022 Q1 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
DHR
DANAHER CORP DE...
|
Healthcare | 2.21% | 2.77% |
#15
6
Prev: #9
|
1.4 |
—
|
-689,731 | -14.8% |
P
S
|
3,974,829 | $753,627,579 | 2007 Q2 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
TMO
THERMO FISHER S...
|
Healthcare | 2.17% | 2.38% |
#16
5
Prev: #11
|
1.4 |
—
|
-78,454 | -5.0% |
P
S
|
1,504,651 | $739,581,107 | 2012 Q3 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
BAC
BANK AMERICA CO...
|
Financial Services | 2.11% | 2.35% |
#17
4
Prev: #13
|
1.3 |
—
|
-1,668,940 | -10.1% |
P
S
|
14,808,834 | $721,930,658 | 2019 Q3 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
GWW
WW GRAINGER INC
|
Industrials | 2.08% | 1.68% |
#18
8
Prev: #26
|
1.3 |
—
|
11,081 | 1.7% |
P
S
|
651,243 | $710,382,377 | 2014 Q3 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
AVGO
BROADCOM INC
|
Technology | 2.07% | 2.21% |
#19
4
Prev: #15
|
1.3 |
—
|
-179,847 | -7.3% |
P
S
|
2,281,563 | $706,166,564 | 2024 Q1 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
SPGI
S&P GLOBAL INC
|
Financial Services | 2.05% | 2.37% |
#20
8
Prev: #12
|
1.3 |
—
|
-100,965 | -5.8% |
P
S
|
1,648,429 | $701,142,791 | 2021 Q1 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
COST
COSTCO WHOLESAL...
|
Consumer Defensive | 1.97% | 1.48% |
#21
6
Prev: #27
|
1.3 |
—
|
13,057 | 2.0% |
P
S
|
675,504 | $673,092,451 | 1999 Q3 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
SYK
STRYKER CORPORA...
|
Healthcare | 1.96% | 1.78% |
#22
1
Prev: #23
|
1.3 |
—
|
89,996 | 4.6% |
P
S
|
2,037,571 | $669,525,455 | 2024 Q3 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
AZO
AUTOZONE INC
|
Consumer Cyclical | 1.94% | 1.86% |
#23
2
Prev: #21
|
1.3 |
—
|
-15,678 | -7.4% |
P
S
|
195,650 | $660,862,657 | 2023 Q1 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
HD
HOME DEPOT INC
|
Consumer Cyclical | 1.89% | 1.86% |
#24
2
Prev: #22
|
1.3 |
—
|
-117,373 | -5.6% |
P
S
|
1,963,165 | $645,665,337 | 2003 Q1 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
FERG
FERGUSON ENTERP...
|
Industrials | 1.78% | 1.48% |
#25
3
Prev: #28
|
1.2 |
—
|
43,705 | 1.7% |
P
S
|
2,609,159 | $608,612,428 | 2024 Q3 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
SNPS
SYNOPSYS INC
|
Technology | 1.70% | 1.76% |
#26
1
Prev: #25
|
1.2 |
—
|
19,544 | 1.4% |
P
S
|
1,460,418 | $579,026,528 | 2003 Q1 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
AMD
ADVANCED MICRO ...
|
Technology | 1.61% | 1.37% |
#27
2
Prev: #29
|
2.6 |
—
|
240,721 | 9.8% |
P
S
|
2,703,880 | $550,050,308 | 1999 Q1 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
MAR
MARRIOTT INTL I...
|
Consumer Cyclical | 1.52% | 1.26% |
#28
3
Prev: #31
|
1.1 |
—
|
26,439 | 1.7% |
P
S
|
1,588,018 | $519,393,047 | 2008 Q1 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
BSX
BOSTON SCIENTIF...
|
Healthcare | 1.47% | 1.95% |
#29
9
Prev: #20
|
1.1 |
—
|
104,580 | 1.3% |
P
S
|
8,003,820 | $502,239,705 | 1999 Q4 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
VMC
VULCAN MATLS CO
|
Basic Materials | 1.38% | 0.15% |
#30
53
Prev: #83
|
3.6 |
—
|
1,528,272 | 754.3% |
P
S
|
1,730,891 | $471,321,619 | 2025 Q2 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
MMC
MARSH & MCLENNA...
|
Unknown | 1.12% | 1.05% |
#31
4
Prev: #35
|
0.9 |
—
|
36,818 | 1.7% |
P
S
|
2,210,439 | $383,400,645 | 1999 Q1 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
PG
PROCTER & GAMBL...
|
Consumer Defensive | 1.12% | 0.97% |
#32
4
Prev: #36
|
0.9 |
—
|
42,902 | 1.6% |
P
S
|
2,646,954 | $382,326,036 | 1999 Q1 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
ODFL
OLD DOMINION FR...
|
Industrials | 1.10% | 0.16% |
#33
48
Prev: #81
|
3.4 |
—
|
1,545,323 | 403.0% |
P
S
|
1,928,810 | $376,889,474 | 2018 Q4 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
CRM
SALESFORCE INC
|
Technology | 1.07% | 1.77% |
#34
10
Prev: #24
|
0.4 |
—
|
-621,445 | -24.2% |
P
S
|
1,949,698 | $363,950,126 | 2008 Q3 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
SHW
SHERWIN WILLIAM...
|
Basic Materials | 1.00% | 0.88% |
#35
3
Prev: #38
|
0.9 |
—
|
19,158 | 1.8% |
P
S
|
1,063,432 | $340,883,127 | 2022 Q1 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
VRSK
VERISK ANALYTIC...
|
Industrials | 0.98% | 1.05% |
#36
2
Prev: #34
|
0.9 |
—
|
-54,299 | -3.0% |
P
S
|
1,760,761 | $334,104,400 | 2011 Q2 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
ORCL
ORACLE CORP
|
Technology | 0.92% | 1.06% |
#37
4
Prev: #33
|
0.9 |
—
|
48,859 | 2.3% |
P
S
|
2,146,719 | $315,803,832 | 2022 Q3 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
BK
BANK NEW YORK M...
|
Financial Services | 0.80% | 0.71% |
#38
1
Prev: #39
|
0.8 |
—
|
-52,114 | -2.2% |
P
S
|
2,307,326 | $273,718,083 | 2009 Q4 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
BEPC
BROOKFIELD RENE...
|
Utilities | 0.59% | 0.50% |
#39
2
Prev: #41
|
0.7 |
—
|
-2,118 | -0.0% |
P
S
|
5,030,831 | $200,377,999 | 2024 Q4 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
CBRE
CBRE GROUP INC
|
Real Estate | 0.56% | 0.71% |
#40
Prev: #40
|
0.7 |
—
|
-292,134 | -17.2% |
P
S
|
1,401,900 | $189,901,374 | 2023 Q4 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
JPM
JPMORGAN CHASE ...
|
Financial Services | 0.50% | 0.42% |
#41
1
Prev: #42
|
2.2 |
—
|
73,821 | 14.7% |
P
S
|
574,730 | $169,062,577 | 2000 Q1 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
VZ
VERIZON COMMUNI...
|
Communication Services | 0.47% | 0.32% |
#42
3
Prev: #45
|
0.7 |
—
|
108,369 | 3.5% |
P
S
|
3,182,129 | $159,742,876 | 2002 Q3 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
CMI
CUMMINS INC
|
Industrials | 0.45% | 0.37% |
#43
Prev: #43
|
0.7 |
—
|
3,668 | 1.3% |
P
S
|
283,672 | $152,621,209 | 2000 Q3 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
CMS
CMS ENERGY CORP
|
Utilities | 0.44% | 0.27% |
#44
10
Prev: #54
|
2.7 |
—
|
480,554 | 32.6% |
P
S
|
1,953,213 | $151,530,265 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
TSM
TAIWAN SEMICOND...
|
Technology | 0.38% | 0.30% |
#45
4
Prev: #49
|
0.7 |
—
|
9,894 | 2.6% |
P
S
|
386,893 | $130,750,489 | 2005 Q4 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
AZNCF
ASTRAZENECA PLC
|
Unknown | 0.37% | — |
#46
Prev: #—
|
3.6 |
—
|
642,138 | — |
NEW
|
642,138 | $126,642,456 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
SCHW
SCHWAB CHARLES ...
|
Financial Services | 0.35% | 0.34% |
#47
3
Prev: #44
|
0.6 |
—
|
-12,095 | -0.9% |
P
S
|
1,284,730 | $120,738,925 | 1999 Q1 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
SYY
SYSCO CORP
|
Consumer Defensive | 0.33% | 0.31% |
#48
2
Prev: #46
|
0.6 |
—
|
-28,020 | -1.7% |
P
S
|
1,582,985 | $112,914,320 | 2005 Q4 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
C
CITIGROUP INC
|
Financial Services | 0.33% | 0.30% |
#49
1
Prev: #48
|
0.6 |
—
|
-15 | -0.0% |
P
S
|
989,158 | $112,180,409 | 2022 Q4 | 13F Filing | 2026-03-31 | 2026-05-12 | |||
|
UNP
UNION PAC CORP
|
Industrials | 0.33% | 0.28% |
#50
2
Prev: #52
|
0.6 |
—
|
-7,529 | -1.6% |
P
S
|
459,249 | $111,422,992 | 2021 Q4 | 13F Filing | 2026-03-31 | 2026-05-12 |
Showing 1-50 of 151 holdings