T. Rowe Price Investment Management, Inc.

CIK

1897612

Location

BALTIMORE, MD

Portfolio Value

Mega $141,469,851,088

Diversification

Diversified

Filing Date

Global Rank

#57 / 8,563 ▼ 2

Top Industry

Semiconductors 8.4%

3Y Alpha vs SPY

-11.5%

Period ended 2 months ago

Filed May 15, 2026 · 21d

15 quarters · since Sep 2022

Portfolio Concentration

629 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025

Top Position

3.7%

+0.3 pts

Top 5

15.0%

+0.1 pts

Top 10

23.6%

+0.8 pts

HHI

Diversified −0

Portfolio Trend

15 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Technology	22.6%	$31,910,334,362	90
Healthcare	19.9%	$28,131,022,214	116
Consumer Cyclical	14.9%	$21,116,676,442	68
Industrials	10.9%	$15,359,322,808	95
Financial Services	9.9%	$14,027,357,605	103
Communication Services	6.2%	$8,733,370,254	8
Utilities	5.8%	$8,178,065,582	26
Energy	4.5%	$6,330,939,159	36
Consumer Defensive	2.3%	$3,185,729,016	31
Real Estate	1.6%	$2,325,619,440	29
Basic Materials	1.5%	$2,171,414,206	27

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
AUR	Aurora Innovation, Inc.	+17,154,963	291,964,504	$1,202,893,756
DYN	Dyne Therapeutics, Inc.	+13,245,712	30,785,801	$558,146,572
KDP	Keurig Dr Pepper Inc.	+11,320,215	37,299,032	$982,083,512
APGE	Apogee Therapeutics, Inc.	+7,568,528	10,300,984	$867,033,823
AMZN	Amazon Com Inc	+7,200,624	24,946,740	$5,195,657,539
BSY	Bentley Systems Inc	+7,078,179	7,990,057	$280,610,801
CGON	CG Oncology, Inc.	+6,297,797	6,720,389	$454,835,927
SLB	Slb Limited/Nv	+5,623,008	6,822,860	$350,626,775
ERAS	Erasca, Inc.	+5,148,232	21,259,646	$343,981,072
USFD	US Foods Holding Corp.	+5,086,755	5,673,743	$523,175,842
APG	APi Group Corp	+5,056,457	12,857,120	$520,970,502
KYMR	Kymera Therapeutics, Inc.	+4,835,252	5,464,997	$455,179,600
DASH	DoorDash, Inc.	+4,533,798	5,090,922	$764,401,938
WAT	Waters Corp /De/	+4,529,347	4,663,879	$1,388,903,166
META	Meta Platforms, Inc.	+3,952,442	6,865,372	$3,927,885,282
ALNY	Alnylam Pharmaceuticals, Inc.	+3,439,684	5,193,324	$1,718,315,111
BCAX	Bicara Therapeutics Inc.	+3,369,185	6,605,780	$131,388,964
UNIT	Uniti Group Inc.	+3,313,819	17,970,377	$168,562,136
IMNM	Immunome Inc.	+2,942,024	16,364,011	$357,880,920
GO	Grocery Outlet Holding Corp.	+2,869,865	18,633,810	$131,368,360
GPGI	GPGI, Inc.	+2,813,553	2,866,148	$49,011,130
BROS	Dutch Bros Inc.	+2,730,609	4,630,066	$234,559,143
NESR	National Energy Services Reunited Corp.	+2,718,065	3,260,587	$70,004,802
PTON	Peloton Interactive, Inc.	+2,689,135	11,627,891	$49,883,652
DHR	Danaher Corp /De/	+2,591,982	3,784,809	$717,599,786
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
CNQ	Canadian Natural Resources Ltd	−21,942,417	12,236,328	$596,276,263
PPL	PPL Corp	−19,611,997	20,745,720	$792,486,504
AVTR	Avantor, Inc.	−17,345,165	14,786,678	$115,927,555
ABT	Abbott Laboratories	−15,122,680	2,764,429	$283,823,925
APH	Amphenol Corp /De/	−9,506,851	655,289	$82,795,765
AEE	Ameren Corp	−8,351,188	7,534,288	$828,168,936
ACLX	Arcellx, Inc.	−8,304,547	2,255,878	$259,019,911
NVDA	Nvidia Corp	−7,327,708	19,437,830	$3,389,957,552
DKNG	DraftKings Inc.	−7,076,868	4,260,392	$92,109,675
FTI	TechnipFMC plc	−6,497,539	16,734,474	$1,156,854,187
SBUX	Starbucks Corp	−6,387,260	13,060,594	$1,170,098,616
QDEL	QuidelOrtho Corp	−6,202,133	5,629,965	$92,500,324
PSNL	Personalis, Inc.	−6,022,199	4,758,091	$30,309,039
YUM	Yum Brands Inc	−5,485,306	9,881,620	$1,536,394,277
MRVI	Maravai Lifesciences Holdings, Inc.	−5,336,680	1,000,000	$2,830,000
FIGS	FIGS, Inc.	−5,224,070	1,853,325	$27,373,610
CLBT	Cellebrite DI Ltd.	−5,199,502	3,315,392	$45,686,101
GOOGL	Alphabet Inc.	−4,904,173	8,832,952	$2,540,003,677
AJG	Arthur J. Gallagher & Co.	−4,900,959	986,579	$213,673,279
BDX	Becton Dickinson & Co	−4,692,948	9,685,271	$1,522,815,159
MQ	Marqeta, Inc.	−4,208,733	24,971,778	$101,884,854
IMCR	Immunocore Holdings plc	−4,069,627	1,891,600	$57,031,740
IR	Ingersoll Rand Inc.	−3,985,073	17,806,236	$1,426,635,628
CAI	Caris Life Sciences, Inc.	−3,617,702	5,588,257	$99,918,035
LSCC	Lattice Semiconductor Corp	−3,545,136	16,243,449	$1,506,742,329
No positions match the current search.

New Positions

Positions the filer opened this quarter

25 positions

Ticker	Company	Shares	Value
NFLX	Netflix Inc	7,603,053	$731,033,545
PNFP	Pinnacle Financial Partners, Inc.	4,952,905	$426,643,236
ANET	Arista Networks, Inc.	2,411,373	$296,068,376
CVX	Chevron Corp	1,252,927	$259,230,596
COP	Conocophillips	1,752,352	$231,310,464
MU	Micron Technology Inc	626,020	$211,494,596
GE	General Electric Co	646,023	$183,321,946
GWRE	Guidewire Software, Inc.	1,154,411	$172,653,709
DNTH	Dianthus Therapeutics, Inc. /DE/	1,292,182	$108,439,913
ENS	EnerSys	549,164	$95,400,770
CRC	California Resources Corp	1,185,368	$82,051,172
GH	Guardant Health, Inc.	755,707	$69,804,655
WBI	WaterBridge Infrastructure LLC	2,153,601	$57,694,970
AAOI	Applied Optoelectronics, Inc.	643,145	$54,403,635
SPHR	Sphere Entertainment Co.	444,763	$52,215,176
DNN	Denison Mines Corp.	14,463,387	$51,055,756
CC	Chemours Co	1,951,799	$42,998,131
GRDN	Guardian Pharmacy Services, Inc.	1,028,389	$38,729,129
AKTS	Aktis Oncology, Inc.	2,123,812	$37,994,996
PM	Philip Morris International Inc.	216,236	$35,752,460
RYN	Rayonier Inc	1,697,573	$35,003,955
CE	Celanese Corp	511,486	$33,640,434
AVTX	Avalo Therapeutics, Inc.	2,162,684	$32,288,872
AMBQ	Ambiq Micro, Inc.	1,267,551	$32,208,470
BTU	Peabody Energy Corp	912,743	$30,074,881
No positions match the current search.

Sold Out

Positions the filer fully exited

25 positions

Ticker	Company	Shares	Value
KKR	KKR & Co. Inc.	8,605,648	$1,097,048,007
CCC	CCC Intelligent Solutions Holdings Inc.	74,672,379	$593,645,413
HOLX	HOLOGIC INC	5,932,301	$441,897,101
ROP	Roper Technologies Inc	912,958	$406,384,994
ASND	Ascendis Pharma A/S	1,667,625	$355,604,355
EXE	EXPAND ENERGY Corp	2,844,653	$313,935,905
MASI	Masimo Corp	2,330,158	$303,060,349
MDLN	Medline Inc.	7,106,211	$298,460,862
ALGN	Align Technology Inc	1,830,038	$285,760,433
TOST	Toast, Inc.	7,167,843	$254,530,104
CSGP	Costar Group, Inc.	3,464,794	$232,972,748
MNDY	monday.com Ltd.	1,274,910	$188,125,719
HUBS	Hubspot Inc	427,772	$171,664,903
ALC	Alcon Inc	2,037,551	$160,579,394
BRKR	Bruker Corp	3,188,928	$150,230,398
SMTC	Semtech Corp	1,987,888	$146,487,466
OS	OneStream, Inc.	7,779,413	$142,985,610
FROG	JFrog Ltd	2,231,019	$139,349,446
DUOL	Duolingo, Inc.	778,819	$136,682,734
TTD	Trade Desk, Inc.	3,405,359	$129,267,427
CIGI	Colliers International Group Inc.	861,599	$126,663,668
CR	Crane Co	520,253	$95,950,260
WK	Workiva Inc	842,025	$72,624,656
GLW	Corning Inc /Ny	823,273	$72,085,783
FTAI	FTAI Aviation Ltd.	348,511	$68,604,390
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

629 positions · $141,469,851,088 total · as of Mar 31, 2026

All sectors Basic Materials Communication Services Consumer Cyclical Consumer Defensive Energy Financial Services Healthcare Industrials Real Estate Technology Utilities

Showing 51–100 of 629 positions by value · page 2 of 13

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
PCVX	Vaxcyte, Inc. Healthcare	Added	12,126,017	+829,684	$704,642,847	+35.2%	0.50%
ODFL	Old Dominion Freight Line, Inc. Industrials	Reduced	3,578,790	-101,929	$699,295,566	+21.2%	0.49%
VLTO	Veralto Corp Industrials	Added	7,875,283	+2,413,819	$696,332,522	+27.8%	0.49%
DPZ	Dominos Pizza Inc Consumer Cyclical	Reduced	1,888,751	-119,527	$677,664,971	−19.0%	0.48%
DLTR	Dollar Tree, Inc. Consumer Defensive	Reduced	6,133,317	-1,010,252	$671,659,544	−23.6%	0.47%
COO	Cooper Companies, Inc. Healthcare	Added	9,060,177	+13,060	$647,802,655	−12.6%	0.46%
MCHP	Microchip Technology Inc Technology	Reduced	9,909,469	-9,702	$640,250,792	+1.3%	0.45%
FERG	Ferguson Enterprises Inc. /DE/ Industrials	Reduced	2,710,338	-13,855	$632,213,441	+4.2%	0.45%
ULS	UL Solutions Inc. Industrials	Added	7,285,895	+1,406,900	$624,474,060	+34.7%	0.44%
CBOE	Cboe Global Markets, Inc. Financial Services	Reduced	2,170,702	-57,869	$610,119,211	+9.1%	0.43%
VEEV	Veeva Systems Inc Healthcare	Reduced	3,405,594	-179,611	$598,226,642	−25.3%	0.42%
CNQ	Canadian Natural Resources Ltd Energy	Reduced	12,236,328	-21,942,417	$596,276,263	−48.5%	0.42%
EQT	EQT Corp Energy	Reduced	9,363,020	-51,136	$595,862,592	+18.1%	0.42%
WST	West Pharmaceutical Services Inc Healthcare	Added	2,340,403	+1,165,441	$586,598,607	+81.5%	0.41%
MLM	Martin Marietta Materials Inc Basic Materials	Added	952,401	+34,836	$560,659,420	−1.9%	0.40%
DYN	Dyne Therapeutics, Inc. Healthcare	Added	30,785,801	+13,245,712	$558,146,572	+62.7%	0.39%
SCI	Service Corp International Consumer Cyclical	Added	6,634,818	+1,755,734	$547,438,833	+43.9%	0.39%
XPO	XPO, Inc. Industrials	Reduced	2,787,012	-172,748	$542,213,184	+34.8%	0.38%
USFD	US Foods Holding Corp. Consumer Defensive	Added	5,673,743	+5,086,755	$523,175,842	+1083.3%	0.37%
APG	APi Group Corp Industrials	Added	12,857,120	+5,056,457	$520,970,502	+74.6%	0.37%
BNTX	BioNTech SE Healthcare	Added	5,856,073	+1,371,474	$520,487,768	+21.9%	0.37%
ULTA	Ulta Beauty, Inc. Consumer Cyclical	Reduced	970,396	-3,827	$507,235,693	−13.9%	0.36%
AVY	Avery Dennison Corp Consumer Cyclical	Added	2,930,719	+88,373	$506,076,556	−2.1%	0.36%
TRU	TransUnion Financial Services	Added	7,303,328	+256,950	$505,317,264	−16.4%	0.36%
RJF	Raymond James Financial Inc Financial Services	Reduced	3,427,599	-30,117	$496,282,059	−10.6%	0.35%
MANH	Manhattan Associates Inc Technology	Added	3,544,480	+964,239	$471,841,177	+5.5%	0.33%
BAH	Booz Allen Hamilton Holding Corp Industrials	Reduced	5,997,188	-531,038	$467,960,579	−15.0%	0.33%
VSEC	Vse Corp Industrials	Reduced	2,511,401	-6,683	$463,102,344	+6.4%	0.33%
IONS	Ionis Pharmaceuticals Inc Healthcare	Reduced	6,159,027	-2,948,992	$462,481,337	−35.8%	0.33%
TFX	Teleflex Inc Healthcare	Reduced	3,836,207	-520,547	$458,848,719	−13.7%	0.32%
KYMR	Kymera Therapeutics, Inc. Healthcare	Added	5,464,997	+4,835,252	$455,179,600	+828.9%	0.32%
POOL	Pool Corp Industrials	Added	2,248,451	+246,464	$454,929,090	−0.7%	0.32%
CGON	CG Oncology, Inc. Healthcare	Added	6,720,389	+6,297,797	$454,835,927	+2492.2%	0.32%
ROST	Ross Stores, Inc. Consumer Cyclical	Reduced	2,097,927	-606,165	$454,473,926	−6.7%	0.32%
TXT	Textron Inc Industrials	Reduced	5,180,208	-1,948,025	$453,579,012	−27.0%	0.32%
COLB	Columbia Banking System, Inc. Financial Services	Added	15,915,525	+84,635	$436,562,850	−1.3%	0.31%
PCTY	Paylocity Holding Corp Technology	Added	4,040,187	+269,212	$436,501,803	−24.1%	0.31%
PNFP	Pinnacle Financial Partners, Inc. Financial Services	NEW	4,952,905	NEW	$426,643,236	NEW	0.30%
BIRK	Birkenstock Holding plc Consumer Cyclical	Reduced	11,817,401	-69,053	$423,417,477	−12.9%	0.30%
TW	Tradeweb Markets Inc. Financial Services	Added	3,398,763	+501,888	$399,898,454	+28.4%	0.28%
BALL	BALL Corp Consumer Cyclical	Reduced	6,738,156	-487,475	$398,292,401	+4.1%	0.28%
PODD	Insulet Corp Healthcare	Added	1,815,742	+1,815,404	$381,015,301	+396489.4%	0.27%
RBA	Rb Global Inc. Industrials	Added	3,925,344	+1,477,108	$376,244,222	+49.4%	0.27%
LNG	Cheniere Energy, Inc. Energy	Reduced	1,319,247	-1,384,705	$374,349,528	−28.8%	0.26%
ITT	Itt Inc. Industrials	Added	1,922,464	+49,513	$366,287,065	+12.7%	0.26%
IMNM	Immunome Inc. Healthcare	Added	16,364,011	+2,942,024	$357,880,920	+24.1%	0.25%
WH	Wyndham Hotels & Resorts, Inc. Consumer Cyclical	Reduced	4,399,308	-788,931	$357,355,788	−8.8%	0.25%
PWR	Quanta Services, Inc. Industrials	Reduced	647,418	-11,772	$355,445,430	+27.8%	0.25%
P	Everpure, Inc. Technology	Added	5,956,660	+483,367	$351,681,206	−4.1%	0.25%
SLB	Slb Limited/Nv Energy	Added	6,822,860	+5,623,008	$350,626,775	+661.4%	0.25%