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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

Map of 500 Largest Holdings ofBlair William & Co/Il

 
 
Selling
 
 
Neutral
 
 
Buying
Issuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSector
Microsoft Co. stock logo
MSFT
Microsoft
$1,621,687,331$8,618,047 -0.5%3,768,7374.8%Computer and Technology
Apple Inc. stock logo
AAPL
Apple
$1,487,693,718$5,311,002 -0.4%6,384,9524.4%Computer and Technology
Amazon.com, Inc. stock logo
AMZN
Amazon.com
$1,136,080,762$4,402,419 0.4%6,097,1443.3%Retail/Wholesale
Visa Inc. stock logo
V
Visa
$591,642,729$9,029,084 -1.5%2,151,8191.7%Business Services
IDEXX Laboratories, Inc. stock logo
IDXX
IDEXX Laboratories
$588,868,600$3,783,591 -0.6%1,165,5691.7%Medical
NVIDIA Co. stock logo
NVDA
NVIDIA
$569,931,073$94,704,869 19.9%4,693,1081.7%Computer and Technology
Alphabet Inc. stock logo
GOOG
Alphabet
$554,056,134$24,150,429 -4.2%3,313,9311.6%Computer and Technology
Costco Wholesale Co. stock logo
COST
Costco Wholesale
$521,680,007$17,557,536 3.5%588,4581.5%Retail/Wholesale
Mastercard Incorporated stock logo
MA
Mastercard
$514,119,344$2,761,823 -0.5%1,041,1491.5%Business Services
JPMorgan Chase & Co. stock logo
JPM
JPMorgan Chase & Co.
$508,062,064$796,418 0.2%2,409,4761.5%Finance
Danaher Co. stock logo
DHR
Danaher
$490,704,363$3,345,414 -0.7%1,764,9971.4%Multi-Sector Conglomerates
Zoetis Inc. stock logo
ZTS
Zoetis
$462,577,176$160,016 0.0%2,367,5771.4%Medical
SPDR S&P 500 ETF Trust stock logo
SPY
SPDR S&P 500 ETF Trust
$462,082,765$18,407,941 4.1%805,3591.4%Finance
Alphabet Inc. stock logo
GOOGL
Alphabet
$435,285,550$10,196,789 -2.3%2,624,5741.3%Computer and Technology
The Progressive Co. stock logo
PGR
Progressive
$408,321,754$20,190,419 5.2%1,609,0861.2%Finance
Watsco, Inc. stock logo
WSO
Watsco
$386,148,008$7,922,713 -2.0%785,0451.1%Construction
Fiserv, Inc. stock logo
FI
Fiserv
$379,187,564$10,902,777 -2.8%2,110,7021.1%Business Services
Adobe Inc. stock logo
ADBE
Adobe
$337,257,050$13,704,084 -3.9%651,3521.0%Computer and Technology
Stryker Co. stock logo
SYK
Stryker
$336,108,148$891,229 0.3%930,3771.0%Medical
Uber Technologies, Inc. stock logo
UBER
Uber Technologies
$306,812,579$5,593,257 1.9%4,082,1260.9%Computer and Technology
The Home Depot, Inc. stock logo
HD
Home Depot
$305,085,396$9,310,691 3.1%752,9250.9%Retail/Wholesale
Eli Lilly and Company stock logo
LLY
Eli Lilly and Company
$300,597,267$6,458,494 -2.1%339,2980.9%Medical
Intercontinental Exchange, Inc. stock logo
ICE
Intercontinental Exchange
$296,229,749$1,817,320 -0.6%1,844,0600.9%Finance
CoStar Group, Inc. stock logo
CSGP
CoStar Group
$290,507,092$41,258,290 -12.4%3,850,8360.9%Computer and Technology
Pool Co. stock logo
POOL
Pool
$287,946,369$34,107,931 -10.6%764,1890.8%Consumer Discretionary
Workday, Inc. stock logo
WDAY
Workday
$284,534,230$22,546,328 -7.3%1,164,1680.8%Computer and Technology
ServiceNow, Inc. stock logo
NOW
ServiceNow
$277,817,884$4,681,234 1.7%310,6230.8%Computer and Technology
Copart, Inc. stock logo
CPRT
Copart
$273,570,285$1,087,457 -0.4%5,220,8070.8%Business Services
Tyler Technologies, Inc. stock logo
TYL
Tyler Technologies
$260,779,653$8,146,975 -3.0%446,7550.8%Computer and Technology
Veeva Systems Inc. stock logo
VEEV
Veeva Systems
$254,493,268$29,191,667 -10.3%1,212,6230.7%Computer and Technology
TransDigm Group Incorporated stock logo
TDG
TransDigm Group
$253,557,264$406,733 0.2%177,6690.7%Aerospace
Intuit Inc. stock logo
INTU
Intuit
$252,654,324$11,211,527 -4.2%406,8510.7%Computer and Technology
Fastenal stock logo
FAST
Fastenal
$233,870,230$1,507,605 0.6%3,274,5760.7%Retail/Wholesale
AbbVie Inc. stock logo
ABBV
AbbVie
$231,315,502$1,011,295 0.4%1,171,3360.7%Medical
UnitedHealth Group Incorporated stock logo
UNH
UnitedHealth Group
$229,635,443$1,762,226 0.8%392,7540.7%Medical
Guidewire Software, Inc. stock logo
GWRE
Guidewire Software
$228,337,915$2,336,876 -1.0%1,248,1570.7%Computer and Technology
Intuitive Surgical, Inc. stock logo
ISRG
Intuitive Surgical
$228,332,039$3,666,349 -1.6%464,7790.7%Medical
Accenture plc stock logo
ACN
Accenture
$227,672,910$2,204,655 1.0%644,0900.7%Computer and Technology
iShares Core S&P 500 ETF stock logo
IVV
iShares Core S&P 500 ETF
$227,124,233$7,706,322 3.5%393,7520.7%ETF
Ecolab Inc. stock logo
ECL
Ecolab
$221,820,130$4,491,508 -2.0%868,7590.7%Basic Materials
Palo Alto Networks, Inc. stock logo
PANW
Palo Alto Networks
$220,949,887$6,709,196 3.1%646,4300.6%Computer and Technology
Walmart Inc. stock logo
WMT
Walmart
$205,828,932$1,696,800 0.8%2,548,9650.6%Retail/Wholesale
Cintas Co. stock logo
CTAS
Cintas
$205,644,584$152,016,986 283.5%998,8570.6%Industrial Products
Aon plc stock logo
AON
AON
$205,016,439$3,448,483 -1.7%592,5500.6%Finance
Blackstone Inc. stock logo
BX
Blackstone
$204,368,347$5,812,508 2.9%1,334,6070.6%Finance
Meta Platforms, Inc. stock logo
META
Meta Platforms
$204,176,939$14,546,858 7.7%356,6780.6%Computer and Technology
Amphenol Co. stock logo
APH
Amphenol
$201,519,687$2,592,977 -1.3%3,092,6900.6%Computer and Technology
American Express stock logo
AXP
American Express
$198,571,974$1,708,830 -0.9%732,1980.6%Finance
Salesforce, Inc. stock logo
CRM
Salesforce
$197,355,899$16,046,526 -7.5%721,0400.6%Computer and Technology
Berkshire Hathaway Inc. stock logo
BRK.B
Berkshire Hathaway
$187,720,478$714,785 0.4%407,8570.6%Finance
American Tower Co. stock logo
AMT
American Tower
$185,118,813$4,974,455 2.8%796,0050.5%Finance
DexCom, Inc. stock logo
DXCM
DexCom
$183,831,004$104,402,072 -36.2%2,742,1090.5%Medical
Ryan Specialty Holdings, Inc. stock logo
RYAN
Ryan Specialty
$182,534,207$7,739,747 -4.1%2,749,4230.5%Finance
Abbott Laboratories stock logo
ABT
Abbott Laboratories
$182,315,763$16,964,572 -8.5%1,599,1210.5%Medical
The Procter & Gamble Company stock logo
PG
Procter & Gamble
$172,628,695$1,393,221 0.8%996,7010.5%Consumer Staples
Johnson & Johnson stock logo
JNJ
Johnson & Johnson
$170,734,424$1,293,239 0.8%1,053,5260.5%Medical
Vanguard FTSE Developed Markets ETF stock logo
VEA
Vanguard FTSE Developed Markets ETF
$164,856,760$652,679 -0.4%3,121,6960.5%ETF
Pure Storage, Inc. stock logo
PSTG
Pure Storage
$157,100,580$38,636,569 32.6%3,127,0020.5%Computer and Technology
Union Pacific Co. stock logo
UNP
Union Pacific
$147,428,486$492,467 -0.3%598,1360.4%Transportation
Chipotle Mexican Grill, Inc. stock logo
CMG
Chipotle Mexican Grill
$134,020,669$2,285,497 1.7%2,325,9400.4%Retail/Wholesale
Vanguard FTSE All-World ex-US ETF stock logo
VEU
Vanguard FTSE All-World ex-US ETF
$131,590,129$1,792,224 1.4%2,088,7320.4%ETF
Starbucks Co. stock logo
SBUX
Starbucks
$131,009,638$44,069,393 -25.2%1,343,8260.4%Retail/Wholesale
Vanguard Dividend Appreciation ETF stock logo
VIG
Vanguard Dividend Appreciation ETF
$129,603,552$1,330,369 -1.0%654,3650.4%ETF
Vanguard S&P 500 ETF stock logo
VOO
Vanguard S&P 500 ETF
$126,679,045$6,798,514 5.7%240,0720.4%ETF
AMETEK, Inc. stock logo
AME
AMETEK
$123,321,235$2,252,491 -1.8%718,1950.4%Computer and Technology
LINDE PLC
$123,177,817$974,226 -0.8%258,3100.4%SHS
AAON, Inc. stock logo
AAON
AAON
$121,053,416$65,509,024 117.9%1,122,5280.4%Construction
Vanguard Value ETF stock logo
VTV
Vanguard Value ETF
$119,899,281$7,836,452 -6.1%686,8260.4%ETF
The Coca-Cola Company stock logo
KO
Coca-Cola
$117,837,315$775,944 -0.7%1,639,8180.3%Consumer Staples
Broadcom Inc. stock logo
AVGO
Broadcom
$116,518,095$105,247,286 933.8%675,4670.3%Computer and Technology
Booz Allen Hamilton Holding Co. stock logo
BAH
Booz Allen Hamilton
$113,937,956$30,844,141 37.1%700,0370.3%Business Services
Invesco QQQ stock logo
QQQ
Invesco QQQ
$113,885,558$3,698,100 3.4%233,3390.3%Finance
Merck & Co., Inc. stock logo
MRK
Merck & Co., Inc.
$113,824,472$404,046 0.4%1,002,3290.3%Medical
Exxon Mobil Co. stock logo
XOM
Exxon Mobil
$112,308,355$1,115,817 -1.0%958,0990.3%Oils/Energy
iShares Core S&P U.S. Value ETF stock logo
IUSV
iShares Core S&P U.S. Value ETF
$110,649,984$1,169,275 -1.0%1,158,7600.3%Manufacturing
Illinois Tool Works Inc. stock logo
ITW
Illinois Tool Works
$110,619,082$893,136 -0.8%422,0970.3%Industrial Products
iShares Russell 2000 ETF stock logo
IWM
iShares Russell 2000 ETF
$109,182,804$10,355,541 10.5%494,2860.3%Finance
Verisk Analytics, Inc. stock logo
VRSK
Verisk Analytics
$108,757,508$523,326 -0.5%405,8720.3%Business Services
General Dynamics Co. stock logo
GD
General Dynamics
$106,240,486$825,610 0.8%351,5570.3%Aerospace
Rollins, Inc. stock logo
ROL
Rollins
$104,145,727$4,907,221 4.9%2,059,0300.3%Construction
McDonald's Co. stock logo
MCD
McDonald's
$102,100,441$7,497,955 -6.8%335,2940.3%Retail/Wholesale
International Business Machines Co. stock logo
IBM
International Business Machines
$101,834,815$2,795,116 -2.7%460,6240.3%Computer and Technology
S&P Global Inc. stock logo
SPGI
S&P Global
$101,391,892$3,191,163 3.2%196,2600.3%Business Services
PepsiCo, Inc. stock logo
PEP
PepsiCo
$100,734,289$1,126,752 -1.1%592,3800.3%Consumer Staples
The Charles Schwab Co. stock logo
SCHW
Charles Schwab
$100,648,441$25,092,942 -20.0%1,552,9770.3%Finance
Chevron Co. stock logo
CVX
Chevron
$97,925,593$25,478 0.0%664,9390.3%Oils/Energy
Netflix, Inc. stock logo
NFLX
Netflix
$96,942,609$2,460,465 -2.5%136,6790.3%Consumer Discretionary
Oracle Co. stock logo
ORCL
Oracle
$94,240,582$4,160,316 4.6%553,0550.3%Computer and Technology
Thermo Fisher Scientific Inc. stock logo
TMO
Thermo Fisher Scientific
$90,566,444$1,584,153 -1.7%146,4130.3%Medical
Live Nation Entertainment, Inc. stock logo
LYV
Live Nation Entertainment
$88,261,531$2,802,834 -3.1%806,1150.3%Consumer Discretionary
Lowe's Companies, Inc. stock logo
LOW
Lowe's Companies
$88,226,402$2,662,726 3.1%325,7390.3%Retail/Wholesale
Motorola Solutions, Inc. stock logo
MSI
Motorola Solutions
$88,027,360$9,815,889 -10.0%195,7770.3%Computer and Technology
Rockwell Automation, Inc. stock logo
ROK
Rockwell Automation
$85,918,477$26,798,483 -23.8%320,0420.3%Computer and Technology
O'Reilly Automotive, Inc. stock logo
ORLY
O'Reilly Automotive
$84,692,119$1,514,354 1.8%73,5430.2%Retail/Wholesale
Arista Networks, Inc. stock logo
ANET
Arista Networks
$81,815,839$1,105,402 -1.3%213,1620.2%Computer and Technology
MongoDB, Inc. stock logo
MDB
MongoDB
$80,512,561$4,871,971 -5.7%297,8090.2%Computer and Technology
Microchip Technology Incorporated stock logo
MCHP
Microchip Technology
$79,679,061$3,769,213 -4.5%992,3910.2%Computer and Technology
The Allstate Co. stock logo
ALL
Allstate
$79,671,505$1,252,827 -1.5%420,0980.2%Finance
Generac Holdings Inc. stock logo
GNRC
Generac
$78,966,070$6,282,434 8.6%497,0170.2%Industrial Products
Westinghouse Air Brake Technologies Co. stock logo
WAB
Westinghouse Air Brake Technologies
$78,422,087$4,569,150 -5.5%431,4360.2%Transportation

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