Parnassus-Investments

AI_NATIVE detailed information: This accession holds the following tickers:[
  "RGEN",
  "ARES",
  "HOOD",
  "APPF",
  "MPWR",
  "PCOR",
  "TRU",
  "POOL",
  "MORN",
  "BEPC",
  "MU",
  "ABNB",
  "A",
  "ALL",
  "GOOGL",
  null,
  "TEAM",
  "ASML",
  "AVGO",
  "APP",
  "BRO",
  "WRB",
  "BSX",
  "CMI",
  "NICE",
  "SN",
  "PNR",
  "FERG",
  "GILD",
  "HLT",
  "AZN",
  "INTU",
  "UNP",
  "ISRG",
  "HUBB",
  "AMAT",
  "ICE",
  "IQV",
  "LRCX",
  "LIN",
  "MMC",
  "MA",
  "MSFT",
  "FIS",
  "GWRE",
  "HOLX",
  "ODFL",
  "ORLY",
  "ICLR",
  "KLAC",
  "ORCL",
  "DASH",
  "PGR",
  "UNH",
  "AAPL",
  "NVDA",
  "INTC",
  "PFE",
  "PG",
  "VZ",
  "ROK",
  "SPGI",
  "NOW",
  "SHW",
  "SPG",
  "ROP",
  "O",
  "RSG",
  "SYK",
  "SNPS",
  "CI",
  "TMO",
  "TFC",
  "SCHW",
  "MTD",
  "TSM",
  "GPN",
  "VRTX",
  "TT",
  "VRSK",
  "ADSK",
  "USFD",
  "AMD",
  "FI",
  "NTRA",
  "WM",
  "FTNT",
  "EFX",
  "IDXX",
  "NVO",
  "DHI",
  "AMZN",
  "V",
  "WDC",
  "WST",
  "WDAY",
  "XYL",
  "PTC",
  "JBHT",
  "MSCI",
  "KEY",
  "TER",
  "TTD",
  "CRM",
  "SYY",
  "GEV",
  "MELI",
  "FDX",
  "AZO",
  "BALL",
  "BAC",
  "BK",
  "BAX",
  "BIO",
  "BILL",
  null,
  "BLDR",
  "BR",
  "CDNS",
  "CBOE",
  "CBRE",
  "CMG",
  "NET",
  "C",
  "CME",
  "CMCSA",
  "CPRT",
  "COST",
  "DHR",
  "DDOG",
  "DE",
  "MAR",
  "LLY",
  "NFLX",
  "JPM"
]

Filing Details

13F-HR • 2025-03-31

SEC FilingSEC DataHachi Filing

Report Date: 2025-03-31
Filing Date: 2025-05-15
Total Holdings: 135
Total Value: 41618178394
Accession Number: 0001172661-25-001923
Form Type: 13F-HR
CIK: parnassus-investments
Manager Name: Parnassus-Investments

Data Enrichment

99% identified

133 identified2 unidentified

Holdings

SEC FilingSEC DataHachi Filing

Manager:

135 positions • $41.6B total value

SEC FilingSEC DataHachi Filing

Manager:

Search and click to pin securities to the top

Page 6 of 7

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KEYCORP /NEW/

KEY|493267108

Shares:2.3M

Value:$36.3M

% of Portfolio:0.1% ($36.3M/$41.6B)

80004C200

Shares:751.3K

Value:$35.8M

% of Portfolio:0.1% ($35.8M/$41.6B)

REPLIGEN CORP

RGEN|759916109

Shares:254.6K

Value:$32.4M

% of Portfolio:0.1% ($32.4M/$41.6B)

MERCADOLIBRE INC

MELI|58733R102

Shares:13.2K

Value:$25.7M

% of Portfolio:0.1% ($25.7M/$41.6B)

METTLER TOLEDO INTERNATIONAL INC/

MTD|592688105

Shares:17.6K

Value:$20.8M

% of Portfolio:0.0% ($20.8M/$41.6B)

TERADYNE, INC

TER|880770102

Shares:242.1K

Value:$20.0M

% of Portfolio:0.0% ($20.0M/$41.6B)

Datadog, Inc.

DDOG|23804L103

Shares:188.2K

Value:$18.7M

% of Portfolio:0.0% ($18.7M/$41.6B)

AppLovin Corp

APP|03831W108

Shares:68.4K

Value:$18.1M

% of Portfolio:0.0% ($18.1M/$41.6B)

PTC INC.

PTC|69370C100

Shares:113.7K

Value:$17.6M

% of Portfolio:0.0% ($17.6M/$41.6B)

852234103

Shares:317.5K

Value:$17.3M

% of Portfolio:0.0% ($17.3M/$41.6B)

MONOLITHIC POWER SYSTEMS INC

MPWR|609839105

Shares:28.4K

Value:$16.5M

% of Portfolio:0.0% ($16.5M/$41.6B)

Morningstar, Inc.

MORN|617700109

Shares:54.2K

Value:$16.3M

% of Portfolio:0.0% ($16.3M/$41.6B)

ROCKWELL AUTOMATION, INC

ROK|773903109

Shares:62.5K

Value:$16.1M

% of Portfolio:0.0% ($16.1M/$41.6B)

MSCI Inc.

MSCI|55354G100

Shares:28.1K

Value:$15.9M

% of Portfolio:0.0% ($15.9M/$41.6B)

IDEXX LABORATORIES INC /DE

IDXX|45168D104

Shares:36.7K

Value:$15.4M

% of Portfolio:0.0% ($15.4M/$41.6B)

BILL Holdings, Inc.

BILL|090043100

Shares:333.7K

Value:$15.3M

% of Portfolio:0.0% ($15.3M/$41.6B)

Cloudflare, Inc.

NET|18915M107

Shares:134.1K

Value:$15.1M

% of Portfolio:0.0% ($15.1M/$41.6B)

Robinhood Markets, Inc.

HOOD|770700102

Shares:360.0K

Value:$15.0M

% of Portfolio:0.0% ($15.0M/$41.6B)

Trane Technologies plc

TT|G8994E103

Shares:43.5K

Value:$14.7M

% of Portfolio:0.0% ($14.7M/$41.6B)

WEST PHARMACEUTICAL SERVICES INC

WST|955306105

Shares:62.5K

Value:$14.0M

% of Portfolio:0.0% ($14.0M/$41.6B)

Instrument	Shares		Other Manager	Value	% of Portfolio
KEYCORP /NEW/(KEYcusip493267108)	2.3M	QoQ NEW(+2.3M) YoY NEW(+2.3M)	All Managers (Combined)	$36.3M	0.1% ($36.3M/$41.6B)	QoQ NEW(+$36.3M) YoY NEW(+$36.3M)
(cusip80004C200)✕	751.3K	QoQ NEW(+751.3K) YoY NEW(+751.3K)	All Managers (Combined)	$35.8M	0.1% ($35.8M/$41.6B)	QoQ NEW(+$35.8M) YoY NEW(+$35.8M)
REPLIGEN CORP(RGENcusip759916109)	254.6K	QoQ -30.47% (-111.6K) YoY -34.44% (-133.8K)	All Managers (Combined)	$32.4M	0.1% ($32.4M/$41.6B)	QoQ -38.54% (-$20.3M) YoY -54.64% (-$39.0M)
MERCADOLIBRE INC(MELIcusip58733R102)	13.2K	QoQ -23.79% (-4.1K) YoY -8.85% (-1.3K)	All Managers (Combined)	$25.7M	0.1% ($25.7M/$41.6B)	QoQ -12.57% (-$3.7M) YoY +17.60% (-$3.9M)
METTLER TOLEDO INTERNATIONAL INC/(MTDcusip592688105)	17.6K	QoQ 0.00% (-0) YoY -1.29% (-231)	All Managers (Combined)	$20.8M	0.0% ($20.8M/$41.6B)	QoQ -3.49% (-$753.5K) YoY -12.44% (-$3.0M)
TERADYNE, INC(TERcusip880770102)	242.1K	QoQ 0.00% (-0) YoY -12.18% (-33.6K)	All Managers (Combined)	$20.0M	0.0% ($20.0M/$41.6B)	QoQ -34.40% (-$10.5M) YoY -35.71% (-$11.1M)
Datadog, Inc.(DDOGcusip23804L103)	188.2K	QoQ +0.05% (-104) YoY +30.37% (+43.9K)	All Managers (Combined)	$18.7M	0.0% ($18.7M/$41.6B)	QoQ -30.53% (-$8.2M) YoY +4.64% (+$829.4K)
AppLovin Corp(APPcusip03831W108)	68.4K	QoQ NEW(+68.4K) YoY NEW(+68.4K)	All Managers (Combined)	$18.1M	0.0% ($18.1M/$41.6B)	QoQ NEW(+$18.1M) YoY NEW(+$18.1M)
PTC INC.(PTCcusip69370C100)	113.7K	QoQ +16.37% (-16.0K) YoY -4.70% (-5.6K)	All Managers (Combined)	$17.6M	0.0% ($17.6M/$41.6B)	QoQ -1.93% (-$347.3K) YoY -21.84% (-$4.9M)
(cusip852234103)✕	317.5K	QoQ 0.00% (-0) YoY -66.24% (-623.2K)	All Managers (Combined)	$17.3M	0.0% ($17.3M/$41.6B)	QoQ -36.07% (-$9.7M) YoY -78.31% (-$62.3M)
MONOLITHIC POWER SYSTEMS INC(MPWRcusip609839105)	28.4K	QoQ 0.00% (-0) YoY -7.21% (-2.2K)	All Managers (Combined)	$16.5M	0.0% ($16.5M/$41.6B)	QoQ -1.98% (-$333.4K) YoY -20.56% (-$4.3M)
Morningstar, Inc.(MORNcusip617700109)	54.2K	QoQ -22.63% (-15.9K) YoY -42.73% (-40.5K)	All Managers (Combined)	$16.3M	0.0% ($16.3M/$41.6B)	QoQ -31.10% (-$7.3M) YoY -44.31% (-$12.9M)
ROCKWELL AUTOMATION, INC(ROKcusip773903109)	62.5K	QoQ 0.00% (-0) YoY NEW(+62.5K)	All Managers (Combined)	$16.1M	0.0% ($16.1M/$41.6B)	QoQ -9.59% (-$1.7M) YoY NEW(+$16.1M)
MSCI Inc.(MSCIcusip55354G100)	28.1K	QoQ -20.97% (-7.4K) YoY NEW(+28.1K)	All Managers (Combined)	$15.9M	0.0% ($15.9M/$41.6B)	QoQ -25.51% (-$5.4M) YoY NEW(+$15.9M)
IDEXX LABORATORIES INC /DE(IDXXcusip45168D104)	36.7K	QoQ -24.18% (-11.7K) YoY -25.17% (-12.3K)	All Managers (Combined)	$15.4M	0.0% ($15.4M/$41.6B)	QoQ -22.99% (-$4.6M) YoY -41.79% (-$11.1M)
BILL Holdings, Inc.(BILLcusip090043100)	333.7K	QoQ NEW(+333.7K) YoY NEW(+333.7K)	All Managers (Combined)	$15.3M	0.0% ($15.3M/$41.6B)	QoQ NEW(+$15.3M) YoY NEW(+$15.3M)
Cloudflare, Inc.(NETcusip18915M107)	134.1K	QoQ -2.18% (-3.0K) YoY +2623.79% (+129.2K)	All Managers (Combined)	$15.1M	0.0% ($15.1M/$41.6B)	QoQ +2.36% (-$349.5K) YoY +3069.93% (+$14.6M)
Robinhood Markets, Inc.(HOODcusip770700102)	360.0K	QoQ NEW(+360.0K) YoY NEW(+360.0K)	All Managers (Combined)	$15.0M	0.0% ($15.0M/$41.6B)	QoQ NEW(+$15.0M) YoY NEW(+$15.0M)
Trane Technologies plc(TTcusipG8994E103)	43.5K	QoQ -50.86% (-45.0K) YoY -51.49% (-46.2K)	All Managers (Combined)	$14.7M	0.0% ($14.7M/$41.6B)	QoQ -55.17% (-$18.1M) YoY -45.56% (-$12.3M)
WEST PHARMACEUTICAL SERVICES INC(WSTcusip955306105)	62.5K	QoQ 0.00% (-0) YoY NEW(+62.5K)	All Managers (Combined)	$14.0M	0.0% ($14.0M/$41.6B)	QoQ -31.65% (-$6.5M) YoY NEW(+$14.0M)