Blair William & Co/Il Top Holdings and 13F Report (2024)

About Blair William & Co/Il

Investment Activity

Blair William & Co/Il has $34.05 billion in total holdings as of September 30, 2024.
Blair William & Co/Il owns shares of 1,821 different stocks, but just 137 companies or ETFs make up 80% of its holdings.
Approximately 4.05% of the portfolio was purchased this quarter.
About 3.59% of the portfolio was sold this quarter.
This quarter, Blair William & Co/Il has purchased 1,822 new stocks and bought additional shares in 674 stocks.
Blair William & Co/Il sold shares of 775 stocks and completely divested from 89 stocks this quarter.

Largest Holdings

Microsoft: $1,621,687,331
Apple: $1,487,693,718
Amazon.com: $1,136,080,762
Visa: $591,642,729
IDEXX Laboratories: $588,868,600

Largest New Holdings this Quarter

FERGUSON ENTERPRISES INC: $14,806,705 Holding
TE CONNECTIVITY PLC: $7,823,481 Holding
CACI International: $3,912,015 Holding
PAR Technology: $3,840,015 Holding
Alnylam Pharmaceuticals: $3,667,250 Holding

Largest Purchases this Quarter

Cintas: 738,377 shares (about $152.02M)
Broadcom: 610,129 shares (about $105.25M)
NVIDIA: 779,849 shares (about $94.70M)
AAON: 607,465 shares (about $65.51M)
Pure Storage: 769,040 shares (about $38.64M)

Largest Sales this Quarter

DexCom: 1,557,310 shares (about $104.40M)
Starbucks: 452,040 shares (about $44.07M)
CrowdStrike: 151,068 shares (about $42.37M)
CoStar Group: 546,902 shares (about $41.26M)
Airbnb: 271,881 shares (about $34.48M)

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
MSFT Microsoft	$1,621,687,331	$8,618,047 ▼	-0.5%	3,768,737	4.8%	Computer and Technology
AAPL Apple	$1,487,693,718	$5,311,002 ▼	-0.4%	6,384,952	4.4%	Computer and Technology
AMZN Amazon.com	$1,136,080,762	$4,402,419 ▲	0.4%	6,097,144	3.3%	Retail/Wholesale
V Visa	$591,642,729	$9,029,084 ▼	-1.5%	2,151,819	1.7%	Business Services
IDXX IDEXX Laboratories	$588,868,600	$3,783,591 ▼	-0.6%	1,165,569	1.7%	Medical
NVDA NVIDIA	$569,931,073	$94,704,869 ▲	19.9%	4,693,108	1.7%	Computer and Technology
GOOG Alphabet	$554,056,134	$24,150,429 ▼	-4.2%	3,313,931	1.6%	Computer and Technology
COST Costco Wholesale	$521,680,007	$17,557,536 ▲	3.5%	588,458	1.5%	Retail/Wholesale
MA Mastercard	$514,119,344	$2,761,823 ▼	-0.5%	1,041,149	1.5%	Business Services
JPM JPMorgan Chase & Co.	$508,062,064	$796,418 ▲	0.2%	2,409,476	1.5%	Finance
DHR Danaher	$490,704,363	$3,345,414 ▼	-0.7%	1,764,997	1.4%	Multi-Sector Conglomerates
ZTS Zoetis	$462,577,176	$160,016 ▲	0.0%	2,367,577	1.4%	Medical
SPY SPDR S&P 500 ETF Trust	$462,082,765	$18,407,941 ▲	4.1%	805,359	1.4%	Finance
GOOGL Alphabet	$435,285,550	$10,196,789 ▼	-2.3%	2,624,574	1.3%	Computer and Technology
PGR Progressive	$408,321,754	$20,190,419 ▲	5.2%	1,609,086	1.2%	Finance
WSO Watsco	$386,148,008	$7,922,713 ▼	-2.0%	785,045	1.1%	Construction
FI Fiserv	$379,187,564	$10,902,777 ▼	-2.8%	2,110,702	1.1%	Business Services
ADBE Adobe	$337,257,050	$13,704,084 ▼	-3.9%	651,352	1.0%	Computer and Technology
SYK Stryker	$336,108,148	$891,229 ▲	0.3%	930,377	1.0%	Medical
UBER Uber Technologies	$306,812,579	$5,593,257 ▲	1.9%	4,082,126	0.9%	Computer and Technology
HD Home Depot	$305,085,396	$9,310,691 ▲	3.1%	752,925	0.9%	Retail/Wholesale
LLY Eli Lilly and Company	$300,597,267	$6,458,494 ▼	-2.1%	339,298	0.9%	Medical
ICE Intercontinental Exchange	$296,229,749	$1,817,320 ▼	-0.6%	1,844,060	0.9%	Finance
CSGP CoStar Group	$290,507,092	$41,258,290 ▼	-12.4%	3,850,836	0.9%	Computer and Technology
POOL Pool	$287,946,369	$34,107,931 ▼	-10.6%	764,189	0.8%	Consumer Discretionary
WDAY Workday	$284,534,230	$22,546,328 ▼	-7.3%	1,164,168	0.8%	Computer and Technology
NOW ServiceNow	$277,817,884	$4,681,234 ▲	1.7%	310,623	0.8%	Computer and Technology
CPRT Copart	$273,570,285	$1,087,457 ▼	-0.4%	5,220,807	0.8%	Business Services
TYL Tyler Technologies	$260,779,653	$8,146,975 ▼	-3.0%	446,755	0.8%	Computer and Technology
VEEV Veeva Systems	$254,493,268	$29,191,667 ▼	-10.3%	1,212,623	0.7%	Computer and Technology
TDG TransDigm Group	$253,557,264	$406,733 ▲	0.2%	177,669	0.7%	Aerospace
INTU Intuit	$252,654,324	$11,211,527 ▼	-4.2%	406,851	0.7%	Computer and Technology
FAST Fastenal	$233,870,230	$1,507,605 ▲	0.6%	3,274,576	0.7%	Retail/Wholesale
ABBV AbbVie	$231,315,502	$1,011,295 ▲	0.4%	1,171,336	0.7%	Medical
UNH UnitedHealth Group	$229,635,443	$1,762,226 ▲	0.8%	392,754	0.7%	Medical
GWRE Guidewire Software	$228,337,915	$2,336,876 ▼	-1.0%	1,248,157	0.7%	Computer and Technology
ISRG Intuitive Surgical	$228,332,039	$3,666,349 ▼	-1.6%	464,779	0.7%	Medical
ACN Accenture	$227,672,910	$2,204,655 ▲	1.0%	644,090	0.7%	Computer and Technology
IVV iShares Core S&P 500 ETF	$227,124,233	$7,706,322 ▲	3.5%	393,752	0.7%	ETF
ECL Ecolab	$221,820,130	$4,491,508 ▼	-2.0%	868,759	0.7%	Basic Materials
PANW Palo Alto Networks	$220,949,887	$6,709,196 ▲	3.1%	646,430	0.6%	Computer and Technology
WMT Walmart	$205,828,932	$1,696,800 ▲	0.8%	2,548,965	0.6%	Retail/Wholesale
CTAS Cintas	$205,644,584	$152,016,986 ▲	283.5%	998,857	0.6%	Business Services
AON AON	$205,016,439	$3,448,483 ▼	-1.7%	592,550	0.6%	Finance
BX Blackstone	$204,368,347	$5,812,508 ▲	2.9%	1,334,607	0.6%	Finance
META Meta Platforms	$204,176,939	$14,546,858 ▲	7.7%	356,678	0.6%	Computer and Technology
APH Amphenol	$201,519,687	$2,592,977 ▼	-1.3%	3,092,690	0.6%	Computer and Technology
AXP American Express	$198,571,974	$1,708,830 ▼	-0.9%	732,198	0.6%	Finance
CRM Salesforce	$197,355,899	$16,046,526 ▼	-7.5%	721,040	0.6%	Computer and Technology
BRK.B Berkshire Hathaway	$187,720,478	$714,785 ▲	0.4%	407,857	0.6%	Finance
AMT American Tower	$185,118,813	$4,974,455 ▲	2.8%	796,005	0.5%	Finance
DXCM DexCom	$183,831,004	$104,402,072 ▼	-36.2%	2,742,109	0.5%	Medical
RYAN Ryan Specialty	$182,534,207	$7,739,747 ▼	-4.1%	2,749,423	0.5%	Finance
ABT Abbott Laboratories	$182,315,763	$16,964,572 ▼	-8.5%	1,599,121	0.5%	Medical
PG Procter & Gamble	$172,628,695	$1,393,221 ▲	0.8%	996,701	0.5%	Consumer Staples
JNJ Johnson & Johnson	$170,734,424	$1,293,239 ▲	0.8%	1,053,526	0.5%	Medical
VEA Vanguard FTSE Developed Markets ETF	$164,856,760	$652,679 ▼	-0.4%	3,121,696	0.5%	ETF
PSTG Pure Storage	$157,100,580	$38,636,569 ▲	32.6%	3,127,002	0.5%	Computer and Technology
UNP Union Pacific	$147,428,486	$492,467 ▼	-0.3%	598,136	0.4%	Transportation
CMG Chipotle Mexican Grill	$134,020,669	$2,285,497 ▲	1.7%	2,325,940	0.4%	Retail/Wholesale
VEU Vanguard FTSE All-World ex-US ETF	$131,590,129	$1,792,224 ▲	1.4%	2,088,732	0.4%	ETF
SBUX Starbucks	$131,009,638	$44,069,393 ▼	-25.2%	1,343,826	0.4%	Retail/Wholesale
VIG Vanguard Dividend Appreciation ETF	$129,603,552	$1,330,369 ▼	-1.0%	654,365	0.4%	ETF
VOO Vanguard S&P 500 ETF	$126,679,045	$6,798,514 ▲	5.7%	240,072	0.4%	ETF
AME AMETEK	$123,321,235	$2,252,491 ▼	-1.8%	718,195	0.4%	Computer and Technology
LINDE PLC	$123,177,817	$974,226 ▼	-0.8%	258,310	0.4%	SHS
AAON AAON	$121,053,416	$65,509,024 ▲	117.9%	1,122,528	0.4%	Construction
VTV Vanguard Value ETF	$119,899,281	$7,836,452 ▼	-6.1%	686,826	0.4%	ETF
KO Coca-Cola	$117,837,315	$775,944 ▼	-0.7%	1,639,818	0.3%	Consumer Staples
AVGO Broadcom	$116,518,095	$105,247,286 ▲	933.8%	675,467	0.3%	Computer and Technology
BAH Booz Allen Hamilton	$113,937,956	$30,844,141 ▲	37.1%	700,037	0.3%	Business Services
QQQ Invesco QQQ	$113,885,558	$3,698,100 ▲	3.4%	233,339	0.3%	Finance
MRK Merck & Co., Inc.	$113,824,472	$404,046 ▲	0.4%	1,002,329	0.3%	Medical
XOM Exxon Mobil	$112,308,355	$1,115,817 ▼	-1.0%	958,099	0.3%	Oils/Energy
IUSV iShares Core S&P U.S. Value ETF	$110,649,984	$1,169,275 ▼	-1.0%	1,158,760	0.3%	Manufacturing
ITW Illinois Tool Works	$110,619,082	$893,136 ▼	-0.8%	422,097	0.3%	Industrial Products
IWM iShares Russell 2000 ETF	$109,182,804	$10,355,541 ▲	10.5%	494,286	0.3%	Finance
VRSK Verisk Analytics	$108,757,508	$523,326 ▼	-0.5%	405,872	0.3%	Business Services
GD General Dynamics	$106,240,486	$825,610 ▲	0.8%	351,557	0.3%	Aerospace
ROL Rollins	$104,145,727	$4,907,221 ▲	4.9%	2,059,030	0.3%	Construction
MCD McDonald's	$102,100,441	$7,497,955 ▼	-6.8%	335,294	0.3%	Retail/Wholesale
IBM International Business Machines	$101,834,815	$2,795,116 ▼	-2.7%	460,624	0.3%	Computer and Technology
SPGI S&P Global	$101,391,892	$3,191,163 ▲	3.2%	196,260	0.3%	Business Services
PEP PepsiCo	$100,734,289	$1,126,752 ▼	-1.1%	592,380	0.3%	Consumer Staples
SCHW Charles Schwab	$100,648,441	$25,092,942 ▼	-20.0%	1,552,977	0.3%	Finance
CVX Chevron	$97,925,593	$25,478 ▼	0.0%	664,939	0.3%	Oils/Energy
NFLX Netflix	$96,942,609	$2,460,465 ▼	-2.5%	136,679	0.3%	Consumer Discretionary
ORCL Oracle	$94,240,582	$4,160,316 ▲	4.6%	553,055	0.3%	Computer and Technology
TMO Thermo Fisher Scientific	$90,566,444	$1,584,153 ▼	-1.7%	146,413	0.3%	Medical
LYV Live Nation Entertainment	$88,261,531	$2,802,834 ▼	-3.1%	806,115	0.3%	Consumer Discretionary
LOW Lowe's Companies	$88,226,402	$2,662,726 ▲	3.1%	325,739	0.3%	Retail/Wholesale
MSI Motorola Solutions	$88,027,360	$9,815,889 ▼	-10.0%	195,777	0.3%	Computer and Technology
ROK Rockwell Automation	$85,918,477	$26,798,483 ▼	-23.8%	320,042	0.3%	Computer and Technology
ORLY O'Reilly Automotive	$84,692,119	$1,514,354 ▲	1.8%	73,543	0.2%	Retail/Wholesale
ANET Arista Networks	$81,815,839	$1,105,402 ▼	-1.3%	213,162	0.2%	Computer and Technology
MDB MongoDB	$80,512,561	$4,871,971 ▼	-5.7%	297,809	0.2%	Computer and Technology
MCHP Microchip Technology	$79,679,061	$3,769,213 ▼	-4.5%	992,391	0.2%	Computer and Technology
ALL Allstate	$79,671,505	$1,252,827 ▼	-1.5%	420,098	0.2%	Finance
GNRC Generac	$78,966,070	$6,282,434 ▲	8.6%	497,017	0.2%	Industrial Products
WAB Westinghouse Air Brake Technologies	$78,422,087	$4,569,150 ▼	-5.5%	431,436	0.2%	Transportation

Showing largest 100 holdings. View all holdings.

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Blair William & Co/Il Top Holdings and 13F Report (2024)

About Blair William & Co/Il

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

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Blair William & Co/Il Top Holdings and 13F Report (2024)

About Blair William & Co/Il

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 ofBlair William & Co/Il

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