Parnassus Mid Cap Growth Fund (PFPRX) is an MF managed by Parnassus Investments. Its largest position is Hilton Worldwide Holdings Inc. (HLT), representing 4.81% of fund assets.
Parnassus Mid Cap Growth Fund Portfolio Holdings
Source: SEC Form N-PORT institutional portfolio disclosures
- Ticker:
- PFPRX
- Type:
- MF
- Manager:
- Parnassus Investments
- Total Assets:
- —
- Report Date:
- Mar 31, 2026
- Filing Date:
- May 6, 2026
| Holding | Weight | Market Value | Shares |
|---|---|---|---|
|
-
Hilton Worldwide Holdings Inc.
|
4.81% | $34,994,134.56 | 115,082 |
|
-
W.W. GRAINGER, INC.
|
3.69% | $26,851,378.96 | 24,616 |
|
-
ROYAL CARIBBEAN CRUISES LTD
|
3.57% | $26,016,342.74 | 94,543 |
|
-
QUANTA SERVICES, INC.
|
3.46% | $25,207,155.26 | 45,913 |
|
-
TERADYNE, INC
|
3.32% | $24,147,259.92 | 81,452 |
|
-
Cloudflare, Inc.
|
3.31% | $24,116,400.18 | 116,877 |
|
-
ROCKWELL AUTOMATION, INC
|
3.10% | $22,610,157.76 | 63,002 |
|
-
OLD DOMINION FREIGHT LINE, INC.
|
3.07% | $22,332,070.60 | 114,289 |
|
-
HUBBELL INC
|
3.05% | $22,188,809.10 | 45,215 |
|
-
Guidewire Software, Inc.
|
3.03% | $22,036,619.08 | 147,343 |
|
-
StandardAero, Inc.
|
3.00% | $21,877,906.68 | 846,996 |
|
-
BILL Holdings, Inc.
|
2.93% | $21,314,371.30 | 556,511 |
|
-
Waste Connections, Inc.
|
2.77% | $20,144,996.60 | 124,015 |
|
-
KLA CORP
|
2.76% | $20,068,948.30 | 13,630 |
|
-
MONOLITHIC POWER SYSTEMS, INC.
|
2.73% | $19,868,356.20 | 18,172 |
|
-
IDEXX LABORATORIES INC /DE
|
2.52% | $18,378,860.01 | 32,709 |
|
-
AGILENT TECHNOLOGIES, INC.
|
2.52% | $18,325,362.46 | 160,777 |
|
-
METTLER TOLEDO INTERNATIONAL INC/
|
2.40% | $17,485,276.80 | 13,864 |
|
-
Trane Technologies plc
|
2.25% | $16,407,053.80 | 39,370 |
|
-
ALNYLAM PHARMACEUTICALS, INC.
|
2.23% | $16,209,652.17 | 48,991 |
|
-
CHIPOTLE MEXICAN GRILL INC
|
2.22% | $16,174,428.93 | 505,293 |
|
-
PROCORE TECHNOLOGIES, INC.
|
2.21% | $16,126,896.00 | 282,928 |
|
-
Datadog, Inc.
|
2.16% | $15,762,980.40 | 133,528 |
|
-
MERCADOLIBRE INC
|
2.08% | $15,165,234.42 | 8,771 |
|
-
DICK'S SPORTING GOODS, INC.
|
2.06% | $14,974,464.22 | 75,518 |
|
-
Vulcan Materials CO
|
2.04% | $14,888,002.50 | 54,675 |
|
-
SOMNIGROUP INTERNATIONAL INC.
|
1.93% | $14,044,800.00 | 190,000 |
|
-
PTC INC.
|
1.87% | $13,624,893.80 | 95,620 |
|
-
CADENCE DESIGN SYSTEMS INC
|
1.83% | $13,298,580.33 | 47,859 |
|
-
DoorDash, Inc.
|
1.82% | $13,249,686.45 | 88,243 |
|
-
MSCI Inc.
|
1.77% | $12,872,636.82 | 23,882 |
|
-
Natera, Inc.
|
1.76% | $12,843,557.79 | 64,221 |
|
-
Builders FirstSource, Inc.
|
1.69% | $12,293,186.28 | 149,316 |
|
-
Robinhood Markets, Inc.
|
1.67% | $12,149,121.60 | 175,312 |
|
-
Sandisk Corp
|
1.63% | $11,842,737.60 | 18,640 |
|
-
INSULET CORP
|
1.59% | $11,595,968.24 | 55,261 |
|
-
Edwards Lifesciences Corp
|
1.47% | $10,730,559.84 | 133,998 |
|
-
SHERWIN WILLIAMS CO
|
1.46% | $10,657,646.40 | 33,248 |
|
-
INSMED Inc
|
1.38% | $10,021,977.28 | 61,289 |
|
-
Medline Inc.
|
1.32% | $9,612,000.00 | 216,000 |
|
-
O REILLY AUTOMOTIVE INC
|
1.25% | $9,119,212.59 | 98,789 |
|
-
Rocket Lab Corp
|
0.94% | $6,816,118.14 | 106,137 |
|
-
Reddit, Inc.
|
0.67% | $4,865,847.05 | 36,137 |
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