Parnassus Investments, LLC

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: 0000948669
Manager Name: Parnassus Investments, LLC

Data Enrichment

99% identified

133 identified2 unidentified

Holdings

SEC FilingSEC DataHachi Filing

Manager:

135 positions • $41,618,178.394K total value

135 positions

Manager:

SEC FilingSEC DataHachi Filing

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KEYCORP /NEW/

KEY|493267108

2271400

Value:

$36.3B

80004C200

751345

Value:

$35.8B

REPLIGEN CORP

RGEN|759916109

254621(-30.5%)

Value:

$32.4B(-38.5%)

MERCADOLIBRE INC

MELI|58733R102

13186(-23.8%)

Value:

$25.7B(-12.6%)

METTLER TOLEDO INTERNATIONAL INC/

MTD|592688105

17617(+0.0%)

Value:

$20.8B(-3.5%)

TERADYNE, INC

TER|880770102

242068(+0.0%)

Value:

$20.0B(-34.4%)

Datadog, Inc.

DDOG|23804L103

188231(+0.1%)

Value:

$18.7B(-30.5%)

AppLovin Corp

APP|03831W108

68447

Value:

$18.1B

PTC INC.

PTC|69370C100

113747(+16.4%)

Value:

$17.6B(-1.9%)

852234103

317525(+0.0%)

Value:

$17.3B(-36.1%)

MONOLITHIC POWER SYSTEMS INC

MPWR|609839105

28450(+0.0%)

Value:

$16.5B(-2.0%)

Morningstar, Inc.

MORN|617700109

54242(-22.6%)

Value:

$16.3B(-31.1%)

ROCKWELL AUTOMATION, INC

ROK|773903109

62471(+0.0%)

Value:

$16.1B(-9.6%)

MSCI Inc.

MSCI|55354G100

28058(-21.0%)

Value:

$15.9B(-25.5%)

IDEXX LABORATORIES INC /DE

IDXX|45168D104

36653(-24.2%)

Value:

$15.4B(-23.0%)

BILL Holdings, Inc.

BILL|090043100

333734

Value:

$15.3B

Cloudflare, Inc.

NET|18915M107

134147(-2.2%)

Value:

$15.1B(+2.4%)

Robinhood Markets, Inc.

HOOD|770700102

360000

Value:

$15.0B

Trane Technologies plc

TT|G8994E103

43525(-50.9%)

Value:

$14.7B(-55.2%)

WEST PHARMACEUTICAL SERVICES INC

WST|955306105

62479(+0.0%)

Value:

$14.0B(-31.6%)

Instrument	Shares		Other Manager	Value
Keycorp /New/(KEYcusip493267108)	2.3M	QoQ NEW(+2.3M) YoY NEW(+2.3M)	All Managers (Combined)	$36.3M	QoQ NEW(+$36.3M) YoY NEW(+$36.3M)
(cusip80004C200)✕	751.3K	QoQ NEW(+751.3K) YoY NEW(+751.3K)	All Managers (Combined)	$35.8M	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	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	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	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	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	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	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	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	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	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	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	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	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	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	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	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	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	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	QoQ -31.65% (-$6.5M) YoY NEW(+$14.0M)