Main Street Research LLC Top Holdings and 13F Report (2024)

About Main Street Research LLC

Investment Activity

Main Street Research LLC has $1.72 billion in total holdings as of September 30, 2024.
Main Street Research LLC owns shares of 148 different stocks, but just 24 companies or ETFs make up 80% of its holdings.
Approximately 20.50% of the portfolio was purchased this quarter.
About 19.14% of the portfolio was sold this quarter.
This quarter, Main Street Research LLC has purchased 129 new stocks and bought additional shares in 75 stocks.
Main Street Research LLC sold shares of 36 stocks and completely divested from 12 stocks this quarter.

Largest Holdings

NVIDIA: $108,263,294
Apple: $102,424,173
Alphabet: $89,657,148
iShares International Small Cap Equity Factor ETF: $81,851,022
Taiwan Semiconductor Manufacturing: $75,416,584

Largest New Holdings this Quarter

219350105 - Corning: $52,718,016 Holding
088606108 - BHP Group: $37,767,481 Holding
G0593M107 - AstraZeneca: $37,598,810 Holding
780087102 - Royal Bank Of Canada: $36,007,051 Holding
49338L103 - Keysight Technologies: $31,890,021 Holding

Largest Purchases this Quarter

Corning: 387,718 shares (about $52.72M)
BHP Group: 519,212 shares (about $37.77M)
AstraZeneca: 190,644 shares (about $37.60M)
Royal Bank Of Canada: 222,568 shares (about $36.01M)
Micron Technology: 103,786 shares (about $35.06M)

Largest Sales this Quarter

Visa: 163,842 shares (about $49.52M)
PALANTIR TECHNOLOGIES INC: 272,603 shares (about $39.88M)
Microsoft: 100,665 shares (about $37.26M)
Robinhood Markets: 529,109 shares (about $36.67M)
Uber Technologies: 435,414 shares (about $31.32M)

Sector Allocation Over Time

Selling

Neutral

Buying

Latest 13F Holdings and Changes Since Previous Quarterly Filing

Issuer Name	Holdings Value	Approximate Purchase/Sale	Change in Shares	Shares Held	% of Portfolio	Sector
NVDA NVIDIA	$108,263,294	$4,348,139 â–²	4.2%	620,776	6.3%	Computer and Technology
AAPL Apple	$102,424,173	$28,587,191 â–²	38.7%	403,578	6.0%	Computer and Technology
GOOGL Alphabet	$89,657,148	$4,095,428 â–²	4.8%	311,786	5.2%	Computer and Technology
ISCF iShares International Small Cap Equity Factor ETF	$81,851,022	$2,124,060 â–²	2.7%	1,958,627	4.8%	ETF
TSM Taiwan Semiconductor Manufacturing	$75,416,584	$1,693,805 â–²	2.3%	223,159	4.4%	Computer and Technology
XBI SPDR S&P Biotech ETF	$72,484,093	$26,434,107 â–²	57.4%	567,479	4.2%	ETF
JPM JPMorgan Chase & Co.	$65,821,928	$542,138 â–²	0.8%	223,762	3.8%	Finance
AVGO Broadcom	$65,740,470	$2,168,734 â–²	3.4%	212,402	3.8%	Computer and Technology
MCK McKesson	$58,649,241	$357,396 â–²	0.6%	67,774	3.4%	Medical
AMZN Amazon.com	$56,064,761	$1,946,073 â–²	3.6%	269,193	3.3%	Retail/Wholesale
ASML ASML	$55,061,440	$2,072,382 â–²	3.9%	41,687	3.2%	Computer and Technology
GLW Corning	$52,718,016	$52,718,016 â–²	New Holding	387,718	3.1%	Computer and Technology
COST Costco Wholesale	$45,974,280	$16,169,068 â–¼	-26.0%	46,139	2.7%	Retail/Wholesale
JNJ Johnson & Johnson	$45,681,390	$1,848,942 â–²	4.2%	186,882	2.7%	Medical
EWY iShares MSCI South Korea ETF	$44,514,121	$788,863 â–²	1.8%	361,874	2.6%	ETF
GE VERNOVA INC	$44,249,091	$1,336,411 â–²	3.1%	50,692	2.6%	COM
GLDM SPDR Gold MiniShares Trust	$43,513,413	$661,343 â–²	1.5%	469,451	2.5%	Finance
CAT Caterpillar	$43,293,991	$1,098,821 â–²	2.6%	61,110	2.5%	Industrials
WALMART INC	$42,860,264	$804,588 â–²	1.9%	344,869	2.5%	COM
CCJ Cameco	$42,257,653	$782,969 â–²	1.9%	389,077	2.5%	Basic Materials
META Meta Platforms	$40,599,690	$8,916,690 â–¼	-18.0%	70,962	2.4%	Computer and Technology
APH Amphenol	$38,036,757	$718,426 â–²	1.9%	301,043	2.2%	Computer and Technology
BHP BHP Group	$37,767,481	$37,767,481 â–²	New Holding	519,212	2.2%	Basic Materials
AZNCF AstraZeneca	$37,598,810	$37,598,810 â–²	New Holding	190,644	2.2%	Medical
MU Micron Technology	$36,861,339	$35,063,019 â–²	1,949.8%	109,109	2.1%	Computer and Technology
RY Royal Bank Of Canada	$36,007,051	$36,007,051 â–²	New Holding	222,568	2.1%	Finance
KEYS Keysight Technologies	$31,890,021	$31,890,021 â–²	New Holding	112,937	1.9%	Computer and Technology
MSFT Microsoft	$25,001,923	$37,263,015 â–¼	-59.8%	67,542	1.5%	Computer and Technology
PALANTIR TECHNOLOGIES INC	$24,523,403	$39,876,367 â–¼	-61.9%	167,647	1.4%	CL A
PG Procter & Gamble	$21,901,068	$78,431 â–²	0.4%	151,627	1.3%	Consumer Staples
BCS Barclays	$18,006,546	$17,602,284 â–¼	-49.4%	850,971	1.0%	Finance
FICO Fair Isaac	$9,035,659	$6,375,349 â–²	239.6%	8,464	0.5%	Computer and Technology
ISHARES BITCOIN TRUST ETF	$7,533,586	$635,659 â–²	9.2%	196,085	0.4%	SHS BEN INT
GOOG Alphabet	$6,723,215	$959,845 â–²	16.7%	23,437	0.4%	Computer and Technology
BRK.B Berkshire Hathaway	$5,739,858	$66,130 â–¼	-1.1%	11,978	0.3%	Finance
PANW Palo Alto Networks	$5,454,728	$3,332,893 â–²	157.1%	34,024	0.3%	Computer and Technology
MCD McDonald's	$4,811,858	$964,982 â–¼	-16.7%	15,483	0.3%	Retail/Wholesale
TSLA Tesla	$4,586,457	$152,795 â–¼	-3.2%	12,337	0.3%	Auto/Tires/Trucks
SCHW Charles Schwab	$4,356,950	$1,370,052 â–²	45.9%	46,360	0.3%	Finance
ARISTA NETWORKS INC	$4,294,967	$4,294,967 â–²	New Holding	34,981	0.2%	COM SHS
XOM ExxonMobil	$4,058,946	$121,307 â–²	3.1%	23,924	0.2%	Energy
WFC Wells Fargo & Company	$3,732,276	$2,152,336 â–²	136.2%	46,882	0.2%	Finance
BRK.A Berkshire Hathaway	$3,590,700		0.0%	5	0.2%	Finance
CVX Chevron	$3,486,556	$1,516,820 â–²	77.0%	16,851	0.2%	Energy
ADSK Autodesk	$3,448,078	$26,813 â–²	0.8%	14,403	0.2%	Computer and Technology
IXUS iShares Core MSCI Total International Stock ETF	$3,342,831	$607,346 â–²	22.2%	38,583	0.2%	Manufacturing
V Visa	$3,096,790	$49,520,229 â–¼	-94.1%	10,246	0.2%	Business Services
LLY Eli Lilly and Company	$2,674,363	$1,369,370 â–²	104.9%	2,908	0.2%	Medical
URTH iShares MSCI World ETF	$2,653,855	$71,288 â–¼	-2.6%	14,742	0.2%	ETF
ABBV AbbVie	$2,231,037	$196,396 â–²	9.7%	10,258	0.1%	Medical
SPY SPDR S&P 500 ETF Trust	$2,121,831	$390,162 â–²	22.5%	3,263	0.1%	Finance
IVV iShares Core S&P 500 ETF	$1,668,063	$845,135 â–²	102.7%	2,554	0.1%	ETF
CRM Salesforce	$1,292,503	$104,535 â–²	8.8%	6,924	0.1%	Computer and Technology
RTX RTX	$1,170,171	$109,957 â–²	10.4%	6,066	0.1%	Aerospace
ISTB iShares Core 1-5 Year USD Bond ETF	$1,165,851	$62,756 â–²	5.7%	24,058	0.1%	Manufacturing
MRK Merck & Co., Inc.	$1,145,295	$208,946 â–²	22.3%	9,521	0.1%	Medical
MMM 3M	$1,142,960	$27,448 â–¼	-2.3%	7,870	0.1%	Multi-Sector Conglomerates
DIS Walt Disney	$1,034,182	$1,034,182 â–²	New Holding	10,730	0.1%	Consumer Discretionary
QQQ Invesco QQQ	$1,020,763	$244,660 â–²	31.5%	1,769	0.1%	Finance
SCHI Schwab 5-10 Year Corporate Bond ETF	$1,005,314	$132,292 â–²	15.2%	44,326	0.1%	ETF
UNP Union Pacific	$1,001,778	$433,562 â–²	76.3%	4,129	0.1%	Transportation
CLX Clorox	$988,319	$42,696 â–²	4.5%	9,537	0.1%	Consumer Staples
IGLB iShares 10+ Year Investment Grade Corporate Bond ETF	$930,612	$139,460 â–²	17.6%	18,751	0.1%	ETF
PHM PulteGroup	$868,197	$868,197 â–²	New Holding	7,382	0.1%	Construction
CRUS Cirrus Logic	$829,251	$829,251 â–²	New Holding	5,734	0.0%	Computer and Technology
UBER Uber Technologies	$826,548	$31,319,343 â–¼	-97.4%	11,491	0.0%	Computer and Technology
VOO Vanguard S&P 500 ETF	$796,195	$489,552 â–²	159.6%	1,332	0.0%	ETF
CSCO Cisco Systems	$780,287	$28,940 â–²	3.9%	10,057	0.0%	Computer and Technology
GLD SPDR Gold Shares	$777,104	$480,634 â–²	162.1%	1,806	0.0%	Finance
GS The Goldman Sachs Group	$739,395	$739,395 â–²	New Holding	874	0.0%	Finance
DIA SPDR Dow Jones Industrial Average ETF Trust	$695,606	$399,209 â–²	134.7%	1,502	0.0%	Finance
CW Curtiss-Wright	$689,293	$64,706 â–²	10.4%	1,012	0.0%	Aerospace
TXN Texas Instruments	$684,748	$327,134 â–²	91.5%	3,527	0.0%	Computer and Technology
ON onsemi	$640,872	$640,872 â–²	New Holding	10,350	0.0%	Computer and Technology
AMD Advanced Micro Devices	$639,787	$56,350 â–¼	-8.1%	3,145	0.0%	Computer and Technology
HSBC HSBC	$637,895	$3,052 â–²	0.5%	7,733	0.0%	Finance
CL Colgate-Palmolive	$637,861	$73,809 â–²	13.1%	7,484	0.0%	Consumer Staples
C Citigroup	$626,704	$89,140 â–²	16.6%	5,526	0.0%	Financial Services
BX Blackstone	$611,402	$611,402 â–²	New Holding	5,317	0.0%	Finance
T AT&T	$585,395	$182,028 â–²	45.1%	20,193	0.0%	Computer and Technology
BAC Bank of America	$582,221	$40,219 â–²	7.4%	11,943	0.0%	Finance
SYK Stryker	$579,427	$26,293 â–¼	-4.3%	1,763	0.0%	Medical
PEP PepsiCo	$578,011	$249,405 â–²	75.9%	3,722	0.0%	Consumer Staples
DHI D.R. Horton	$522,534	$522,534 â–²	New Holding	3,808	0.0%	Construction
MUFG Mitsubishi UFJ Financial Group	$516,703	$4,124 â–²	0.8%	30,448	0.0%	Finance
ORCL Oracle	$514,435	$68,552 â–²	15.4%	3,497	0.0%	Computer and Technology
ADI Analog Devices	$474,347	$77,308 â–²	19.5%	1,491	0.0%	Computer and Technology
NTES NetEase	$457,275	$9,515 â–²	2.1%	4,085	0.0%	Computer and Technology
ADP Automatic Data Processing	$453,498	$15,645 â–¼	-3.3%	2,232	0.0%	Computer and Technology
TMO Thermo Fisher Scientific	$442,377	$123,374 â–¼	-21.8%	900	0.0%	Medical
LAM RESEARCH CORP	$424,784	$99,145 â–²	30.4%	1,988	0.0%	COM NEW
BMY Bristol Myers Squibb	$421,015	$465,652 â–¼	-52.5%	6,942	0.0%	Medical
VTI Vanguard Total Stock Market ETF	$413,524	$79,882 â–¼	-16.2%	1,289	0.0%	ETF
XYL Xylem	$396,621	$1,673 â–²	0.4%	3,319	0.0%	Business Services
ABT Abbott Laboratories	$396,237	$21,049 â–²	5.6%	3,859	0.0%	Medical
TT Trane Technologies	$394,653		0.0%	947	0.0%	Construction
CMCSA Comcast	$388,159	$74,876 â–²	23.9%	13,520	0.0%	Consumer Discretionary
ISRG Intuitive Surgical	$386,771	$152,588 â–²	65.2%	839	0.0%	Medical
EBAY eBay	$380,009	$80,917 â–²	27.1%	4,175	0.0%	Retail/Wholesale
BSX Boston Scientific	$376,061	$1,883 â–¼	-0.5%	5,993	0.0%	Medical

Showing largest 100 holdings. View all holdings.

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Main Street Research LLC Top Holdings and 13F Report (2024)

About Main Street Research LLC

Investment Activity

Largest Holdings

Largest New Holdings this Quarter

Largest Purchases this Quarter

Largest Sales this Quarter

Sector Allocation Over Time

Latest 13F Holdings and Changes Since Previous Quarterly Filing

More Institutional Buying and Selling Information

Best-in-Class Portfolio Monitoring

Stock Ideas and Recommendations

Advanced Stock Screeners and Research Tools

About MarketBeat

MarketBeat Products

Popular Tools

Financial Calendars

Terms & Info

Main Street Research LLC Top Holdings and 13F Report (2024)

About Main Street Research LLC

Investment Activity

Largest Holdings

Largest New Holdings this Quarter

Largest Purchases this Quarter

Largest Sales this Quarter

Sector Allocation Over Time

Map of 500 Largest Holdings ofMain Street Research LLC

Latest 13F Holdings and Changes Since Previous Quarterly Filing

More Institutional Buying and Selling Information

MarketBeat All Access Features

Best-in-Class Portfolio Monitoring

Stock Ideas and Recommendations

Advanced Stock Screeners and Research Tools