iShares Russell Mid-Cap Growth ETF

S000004336iShares TrustCIK 0001100663

Share classes

1 class of this one portfolio · 1 exchange-listed

Class ID	Symbol	Status	Security in the master	Type
C000012066	IWP	LINKEDSEC_TICKER	IWPiShares Russell Mid-Cap Growth ETF	ETF

The share-class bridge is a snapshot, not history. The SEC's fund share-class file says what each class trades as today, not what it traded as at a past report date. A fund that changed ticker or converted from a mutual fund resolves to its present-day symbol for every historical month shown.

Share classes

Report period

2 periods filed. Holdings below describe the selected month only.

2026-03-31 2025-06-30A

Filing

NPORT-P · filed 2026-05-28

Report date: 2026-03-31
Net assets: $18,655,784,719.64
Total assets: $19,471,346,522.77
Total liabilities: $815,561,803.13
Assets invested: $0
Cash not reported in C or D: $0
Amendment: No
Accession: 0002071691-26-012464

By asset category

N-PORT Item C.4.a

ECEquity - common$18.63B95.8%

STIVShort-term investment veh…$825.36M4.2%

DEDerivative - equity-$61.5K-0.0%

By asset category

By issuer category

N-PORT Item C.4.b

CORPCorporate$18.63B95.8%

RFRegistered fund$825.36M4.2%

OTHEROther; the filer describe…-$61.5K-0.0%

By issuer category

By investment country

as filed

USUS$18.25B93.8%

LRLR$467.84M2.4%

KYKY$183.32M0.9%

BMBM$150.41M0.8%

CACA$115.17M0.6%

IEIE$104.11M0.5%

PAPA$61.51M0.3%

CHCH$51.51M0.3%

GBGB$39.93M0.2%

NLNL$30.93M0.2%

PRPR$5.46M0.0%

JEJE$3.09M0.0%

By country

Classification look-through

Positions resolved to the master through ISIN, then rolled up through the taxonomy. 94.7% of reported value reaches a classification.

Equity · Consumer Discretionary(48)$4.33B22.2%

Equity · Information Technology(60)$4.29B22.0%

Equity · Industrials(47)$3.46B17.8%

Equity · Health Care(30)$2.53B13.0%

Equity · Financials(40)$1.51B7.8%

Classification look-through

Holdings

281 positions in this filing

Issuer nameAsset categoryIssuer category

Holdings

Issuer↕	In master	CUSIP / ISIN	Asset	Balance↕	Value↕	Weight▼	Country
Rollins, Inc.	ROL	775711104 US7757111049	EC CORP	2,012,399 NS	$107.48M	0.576%	US
Everpure, Inc. Everpure, Inc., Class A	P	74624M102 US74624M1027	EC CORP	1,810,457 NS	$106.89M	0.573%	US
Verisk Analytics, Inc.	VRSK	92345Y106 US92345Y1064	EC CORP	563,051 NS	$106.84M	0.573%	US
HEICO Corp. HEICO Corp., Class A	HEI.A	422806208 US4228062083	EC CORP	503,598 NS	$106.30M	0.570%	US
Somnigroup International, Inc.	SGI	88023U101 US88023U1016	EC CORP	1,357,716 NS	$100.36M	0.538%	US
Lennox International, Inc.	LII	526107107 US5261071071	EC CORP	213,297 NS	$99.00M	0.531%	US
Insulet Corp.	PODD	45784P101 US45784P1012	EC CORP	471,007 NS	$98.84M	0.530%	US
Yum! Brands, Inc.	YUM	988498101 US9884981013	EC CORP	627,813 NS	$97.61M	0.523%	US
Deckers Outdoor Corp.	DECK	243537107 US2435371073	EC CORP	974,730 NS	$97.56M	0.523%	US
Astera Labs, Inc.	ALAB	04626A103 US04626A1034	EC CORP	866,442 NS	$94.96M	0.509%	US
Zscaler, Inc.	ZS	98980G102 US98980G1022	EC CORP	670,940 NS	$94.13M	0.505%	US
Ross Stores, Inc.	ROST	778296103 US7782961038	EC CORP	426,977 NS	$92.50M	0.496%	US
Simon Property Group, Inc.	SPG	828806109 US8288061091	EC CORP	483,303 NS	$90.15M	0.483%	US
Flutter Entertainment plc	FLUT	— IE00BWT6H894	EC CORP	877,578 NS	$89.47M	0.480%	IE
Viking Holdings Ltd.	VIK	— BMG93A5A1010	EC CORP	1,171,397 NS	$86.07M	0.461%	BM
Guidewire Software, Inc.	GWRE	40171V100 US40171V1008	EC CORP	570,368 NS	$85.30M	0.457%	US
Penumbra, Inc.	PEN	70975L107 US70975L1070	EC CORP	254,498 NS	$83.57M	0.448%	US
HubSpot, Inc.	HUBS	443573100 US4435731009	EC CORP	342,140 NS	$83.52M	0.448%	US
Toast, Inc. Toast, Inc., Class A	TOST	888787108 US8887871080	EC CORP	3,113,101 NS	$82.53M	0.442%	US
Tyler Technologies, Inc.	TYL	902252105 US9022521051	EC CORP	240,273 NS	$82.26M	0.441%	US
Take-Two Interactive Software, Inc.	TTWO	874054109 US8740541094	EC CORP	415,177 NS	$82.00M	0.440%	US
Block, Inc. Block, Inc., Class A	XYZ	852234103 US8522341036	EC CORP	1,331,360 NS	$80.12M	0.429%	US
HEICO Corp.	HEI	422806109 US4228061093	EC CORP	285,156 NS	$78.19M	0.419%	US
EMCOR Group, Inc.	EME	29084Q100 US29084Q1004	EC CORP	102,743 NS	$75.86M	0.407%	US
GoDaddy, Inc. GoDaddy, Inc., Class A	GDDY	380237107 US3802371076	EC CORP	904,086 NS	$74.74M	0.401%	US
Gartner, Inc.	IT	366651107 US3666511072	EC CORP	470,905 NS	$74.56M	0.400%	US
Ionis Pharmaceuticals, Inc.	IONS	462222100 US4622221004	EC CORP	987,917 NS	$74.18M	0.398%	US
Lamar Advertising Co. Lamar Advertising Co., Class A	LAMR	512816109 US5128161099	EC CORP	580,266 NS	$73.50M	0.394%	US
Texas Roadhouse, Inc.	TXRH	882681109 US8826811098	EC CORP	444,833 NS	$73.46M	0.394%	US
Neurocrine Biosciences, Inc.	NBIX	64125C109 US64125C1099	EC CORP	556,764 NS	$73.35M	0.393%	US
Dynatrace, Inc.	DT	268150109 US2681501092	EC CORP	1,973,184 NS	$72.97M	0.391%	US
Lattice Semiconductor Corp.	LSCC	518415104 US5184151042	EC CORP	777,821 NS	$72.15M	0.387%	US
Medpace Holdings, Inc.	MEDP	58506Q109 US58506Q1094	EC CORP	150,107 NS	$72.08M	0.386%	US
DraftKings, Inc. DraftKings, Inc., Class A	DKNG	26142V105 US26142V1052	EC CORP	3,234,770 NS	$69.94M	0.375%	US
Samsara, Inc. Samsara, Inc., Class A	IOT	79589L106 US79589L1061	EC CORP	2,155,025 NS	$68.29M	0.366%	US
Trade Desk, Inc. (The) Trade Desk, Inc. (The), Class A	TTD	88339J105 US88339J1051	EC CORP	2,946,642 NS	$66.86M	0.358%	US
Equitable Holdings, Inc.	EQH	29452E101 US29452E1010	EC CORP	1,704,279 NS	$63.25M	0.339%	US
Booz Allen Hamilton Holding Corp.	BAH	099502106 US0995021062	EC CORP	804,573 NS	$62.78M	0.337%	US
Paychex, Inc.	PAYX	704326107 US7043261079	EC CORP	678,916 NS	$62.54M	0.335%	US
Waters Corp.	WAT	941848103 US9418481035	EC CORP	209,356 NS	$62.35M	0.334%	US
Carnival Corp.	—	143658300 PA1436583006	EC CORP	2,376,594 NS	$61.51M	0.330%	PA
Exelixis, Inc.	EXEL	30161Q104 US30161Q1040	EC CORP	1,433,164 NS	$61.47M	0.329%	US
Lululemon Athletica, Inc.	LULU	550021109 US5500211090	EC CORP	396,554 NS	$60.71M	0.325%	US
Veralto Corp.	VLTO	92338C103 US92338C1036	EC CORP	661,189 NS	$58.46M	0.313%	US
Murphy USA, Inc.	MUSA	626755102 US6267551025	EC CORP	114,159 NS	$56.39M	0.302%	US
Cava Group, Inc.	CAVA	148929102 US1489291021	EC CORP	668,816 NS	$54.11M	0.290%	US
Masimo Corp.	—	574795100 US5747951003	EC CORP	302,416 NS	$53.79M	0.288%	US
NetApp, Inc.	NTAP	64110D104 US64110D1046	EC CORP	525,131 NS	$53.77M	0.288%	US
Manhattan Associates, Inc.	MANH	562750109 US5627501092	EC CORP	396,054 NS	$52.72M	0.283%	US
ResMed, Inc.	RMD	761152107 US7611521078	EC CORP	231,396 NS	$51.94M	0.278%	US

Issuer↕

In master

CUSIP / ISIN

Asset

Balance↕

Value↕

Weight▼

Country

Rollins, Inc.

ROL

775711104

US7757111049

CORP

2,012,399 NS

$107.48M

0.576%

Everpure, Inc.

Everpure, Inc., Class A

74624M102

US74624M1027

CORP

1,810,457 NS

$106.89M

0.573%

Verisk Analytics, Inc.

VRSK

92345Y106

US92345Y1064

CORP

563,051 NS

$106.84M

0.573%

HEICO Corp.

HEICO Corp., Class A

HEI.A

422806208

US4228062083

CORP

503,598 NS

$106.30M

0.570%

Somnigroup International, Inc.

SGI

88023U101

US88023U1016

CORP

1,357,716 NS

$100.36M

0.538%

Lennox International, Inc.

LII

526107107

US5261071071

CORP

213,297 NS

$99.00M

0.531%

Insulet Corp.

PODD

45784P101

US45784P1012

CORP

471,007 NS

$98.84M

0.530%

Yum! Brands, Inc.

YUM

988498101

US9884981013

CORP

627,813 NS

$97.61M

0.523%

Deckers Outdoor Corp.

DECK

243537107

US2435371073

CORP

974,730 NS

$97.56M

0.523%

Astera Labs, Inc.

ALAB

04626A103

US04626A1034

CORP

866,442 NS

$94.96M

0.509%

Zscaler, Inc.

98980G102

US98980G1022

CORP

670,940 NS

$94.13M

0.505%

Ross Stores, Inc.

ROST

778296103

US7782961038

CORP

426,977 NS

$92.50M

0.496%

Simon Property Group, Inc.

SPG

828806109

US8288061091

CORP

483,303 NS

$90.15M

0.483%

Flutter Entertainment plc

FLUT

—

IE00BWT6H894

CORP

877,578 NS

$89.47M

0.480%

Viking Holdings Ltd.

VIK

—

BMG93A5A1010

CORP

1,171,397 NS

$86.07M

0.461%

Guidewire Software, Inc.

GWRE

40171V100

US40171V1008

CORP

570,368 NS

$85.30M

0.457%

Penumbra, Inc.

PEN

70975L107

US70975L1070

CORP

254,498 NS

$83.57M

0.448%

HubSpot, Inc.

HUBS

443573100

US4435731009

CORP

342,140 NS

$83.52M

0.448%

Toast, Inc.

Toast, Inc., Class A

TOST

888787108

US8887871080

CORP

3,113,101 NS

$82.53M

0.442%

Tyler Technologies, Inc.

TYL

902252105

US9022521051

CORP

240,273 NS

$82.26M

0.441%

Take-Two Interactive Software, Inc.

TTWO

874054109

US8740541094

CORP

415,177 NS

$82.00M

0.440%

Block, Inc.

Block, Inc., Class A

XYZ

852234103

US8522341036

CORP

1,331,360 NS

$80.12M

0.429%

HEICO Corp.

HEI

422806109

US4228061093

CORP

285,156 NS

$78.19M

0.419%

EMCOR Group, Inc.

EME

29084Q100

US29084Q1004

CORP

102,743 NS

$75.86M

0.407%

GoDaddy, Inc.

GoDaddy, Inc., Class A

GDDY

380237107

US3802371076

CORP

904,086 NS

$74.74M

0.401%

Gartner, Inc.

366651107

US3666511072

CORP

470,905 NS

$74.56M

0.400%

Ionis Pharmaceuticals, Inc.

IONS

462222100

US4622221004

CORP

987,917 NS

$74.18M

0.398%

Lamar Advertising Co.

Lamar Advertising Co., Class A

LAMR

512816109

US5128161099

CORP

580,266 NS

$73.50M

0.394%

Texas Roadhouse, Inc.

TXRH

882681109

US8826811098

CORP

444,833 NS

$73.46M

0.394%

Neurocrine Biosciences, Inc.

NBIX

64125C109

US64125C1099

CORP

556,764 NS

$73.35M

0.393%

Dynatrace, Inc.

268150109

US2681501092

CORP

1,973,184 NS

$72.97M

0.391%

Lattice Semiconductor Corp.

LSCC

518415104

US5184151042

CORP

777,821 NS

$72.15M

0.387%

Medpace Holdings, Inc.

MEDP

58506Q109

US58506Q1094

CORP

150,107 NS

$72.08M

0.386%

DraftKings, Inc.

DraftKings, Inc., Class A

DKNG

26142V105

US26142V1052

CORP

3,234,770 NS

$69.94M

0.375%

Samsara, Inc.

Samsara, Inc., Class A

IOT

79589L106

US79589L1061

CORP

2,155,025 NS

$68.29M

0.366%

Trade Desk, Inc. (The)

Trade Desk, Inc. (The), Class A

TTD

88339J105

US88339J1051

CORP

2,946,642 NS

$66.86M

0.358%

Equitable Holdings, Inc.

EQH

29452E101

US29452E1010

CORP

1,704,279 NS

$63.25M

0.339%

Booz Allen Hamilton Holding Corp.

BAH

099502106

US0995021062

CORP

804,573 NS

$62.78M

0.337%

Paychex, Inc.

PAYX

704326107

US7043261079

CORP

678,916 NS

$62.54M

0.335%

Waters Corp.

WAT

941848103

US9418481035

CORP

209,356 NS

$62.35M

0.334%

Carnival Corp.

—

143658300

PA1436583006

CORP

2,376,594 NS

$61.51M

0.330%

Exelixis, Inc.

EXEL

30161Q104

US30161Q1040

CORP

1,433,164 NS

$61.47M

0.329%

Lululemon Athletica, Inc.

LULU

550021109

US5500211090

CORP

396,554 NS

$60.71M

0.325%

Veralto Corp.

VLTO

92338C103

US92338C1036

CORP

661,189 NS

$58.46M

0.313%

Murphy USA, Inc.

MUSA

626755102

US6267551025

CORP

114,159 NS

$56.39M

0.302%

Cava Group, Inc.

CAVA

148929102

US1489291021

CORP

668,816 NS

$54.11M

0.290%

Masimo Corp.

—

574795100

US5747951003

CORP

302,416 NS

$53.79M

0.288%

NetApp, Inc.

NTAP

64110D104

US64110D1046

CORP

525,131 NS

$53.77M

0.288%

Manhattan Associates, Inc.

MANH

562750109

US5627501092

CORP

396,054 NS

$52.72M

0.283%

ResMed, Inc.

RMD

761152107

US7611521078

CORP

231,396 NS

$51.94M

0.278%