TRZBX Mutual Fund

NAV$211.15

AUM$352M

Holdings67

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TRZBX Mutual Fund

NAV$211.15

T. Rowe Price Blue Chip Growth Fund Class z

AUM$352M

Holdings67

See how much of TRZBX you already own

Just $25 once·$99/mo·Download sample

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Overview Performance Chart Dividends Top Holdings All Holdings Sectors Geography Similar Compare Overlap

Showing top 50 of 67 holdings · as of Sep 30, 2026

TRZBX holdings, by weight
#	Ticker	Name	Weight	Cumulative	Shares	Mkt value	Sector	Industry
1	NVDA	Nvidia CorpInfo Tech · Semiconductors	17.12%	17.1%	47,030,783	$10.74B	Info Tech	Semiconductors
2	GOOG	Alphabet Inc. CComm. Services · Interactive Media	5.77%	22.9%	10,625,598	$3.62B	Comm. Services	Interactive Media
Sector and industry · Pro
3	MSFT	Microsoft Corp	5.69%	28.6%	6,962,470	$3.57B
4	GOOGL	Alphabet Inc	5.36%	33.9%	9,776,502	$3.36B
5	AVGO	Broadcom Inc	5.22%	39.2%	9,331,012	$3.28B
6	AAPL	Apple Inc	4.88%	44.0%	9,195,072	$3.06B
7	META	Meta Platforms Inc	4.25%	48.3%	3,678,387	$2.67B
8	AMD	Advanced Micro Devices Inc	3.62%	51.9%	3,707,062	$2.27B
9	AMZN	Amazon.com Inc	3.28%	55.2%	8,251,572	$2.06B
10	CVNA	Carvana Co. Class A	2.92%	58.1%	29,323,320	$1.83B
11	LLY	Eli Lilly & Co	2.92%	61.0%	1,581,114	$1.83B
12	—	Aggregate Miscellaneous Equity	2.80%	63.8%	6,519,912	$1.76B
13	V	Visa Inc Class A	2.40%	66.2%	4,192,062	$1.51B
14	TSLA	Tesla Inc	2.10%	68.3%	3,703,843	$1.31B
15	LRCX	Lam Research Corp	1.82%	70.1%	3,483,433	$1.14B
16	MA	Mastercard Inc	1.77%	71.9%	2,018,198	$1.11B
17	AMAT	Applied Material	1.66%	73.6%	2,039,694	$1.04B
18	—	General Electric Co.	1.56%	75.1%	3,135,117	$979.07M
19	MU	Micron Technology, Inc.	1.45%	76.6%	856,692	$912.47M
20	ASL	Asml Holding Nv Unsponsored Adr Ordinary Shares	1.40%	78.0%	485,786	$880.08M
21	NFLX	Netflix Inc	1.37%	79.4%	12,339,283	$858.57M
22	TSM	Taiwan Semiconductor Manufacturing Co Ltd	0.96%	80.3%	1,315,827	$600.27M
23	SKHY	Sk Hynix Inc Adr Adr	0.93%	81.3%	3,172,885	$584.29M
24	ISRG	Intuitive Surgical Inc	0.89%	82.1%	1,370,770	$557.40M
25	MRVL	Marvell Technology Inc	0.87%	83.0%	2,068,424	$546.50M
26	CB	Chubb Ltd.	0.87%	83.9%	1,669,976	$543.16M
27	GEV	GE Vernova Inc. CDR (CAD Hedged)	0.85%	84.7%	562,452	$534.60M
28	CRWD	Crowdstrike Holdings Inc	0.83%	85.6%	1,973,536	$522.49M
29	—	Shopify Inc	0.82%	86.4%	3,486,757	$517.09M
30	BKNG	Booking Holdings, Inc.	0.80%	87.2%	3,091,649	$503.66M
31	TXN	Texas Instrument Inc	0.77%	87.9%	1,717,746	$481.12M
32	ORCL	Oracle Corp -	0.68%	88.6%	3,110,897	$427.13M
33	MPWR	Monolithic Power Systems Inc	0.67%	89.3%	314,198	$423.29M
34	NOW	Servicenow, Inc.	0.64%	89.9%	2,996,967	$401.62M
35	CAT	Caterpillar Inc	0.60%	90.5%	467,122	$378.74M
36	—	Thermo Fisher	0.58%	91.1%	538,850	$363.75M
37	ROST	Ross Stores, Inc.	0.54%	91.7%	1,462,841	$341.43M
38	—	T-Mobile Usa Inc Esrw Usd Npv Ref Sm#585558	0.51%	92.2%	1,961,752	$319.92M
39	UNH	Unitedhealth Group Inc	0.48%	92.7%	824,432	$302.63M
40	DHR	Danaher Corp	0.45%	93.1%	1,286,176	$284.95M
41	MS	Morgan Stanley	0.45%	93.6%	1,500,603	$282.23M
42	APH	Amphenol Corp. Class A	0.44%	94.0%	3,310,900	$279.11M
43	—	Sea Limited Sponsored Adr (1 Ads : 1 Ordinary)	0.38%	94.4%	2,444,091	$237.96M
44	CEG	Constellation Energy Corp	0.36%	94.7%	885,959	$225.05M
45	TJX	Tjx Cos., Inc.	0.36%	95.1%	1,709,025	$226.12M
46	MMC	Marsh & Mclennan Cos Inc	0.35%	95.4%	1,272,321	$217.22M
47	DASH	Doordash Inc	0.32%	95.8%	1,109,046	$203.57M
48	GS	The Goldman Sachs Group Inc	0.32%	96.1%	220,274	$198.33M
49	SPCX	Space Exploration Technologies	0.32%	96.4%	1,327,001	$200.19M
50	HWM	Howmet Aerospace	0.31%	96.7%	853,600	$193.07M
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Not reported for this fund: share changes.

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TRZBX Mutual Fund All Holdings

TRZBX holdings total 67 positions. The top 10 holdings account for 58.1% of the fund, led by Nvidia Corp at 17.1%, Alphabet Inc. C at 5.8%, Microsoft Corp at 5.7%.

TRZBX portfolio concentration is relatively high, with the top 10 representing 58.1% of total assets. The largest sector exposure is Information Technology at 52.7%.

TRZBX sectors provide a detailed breakdown. TRZBX overlap shows how holdings compare to other funds in your portfolio.