Blair William & CO Portfolio Holdings

Blair William & CO

  • $34.8 Billion
  • Q2 2025

Blair William & CO has filed its 13F form on July 24, 2025 for Q2 2025 where it was disclosed a total value porftolio of $34.8 Billion distributed in 1824 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Microsoft Corp with a value of $1.84B, Amazon Com Inc with a value of $1.34B, Apple Inc. with a value of $1.24B, Nvidia Corp with a value of $885M, and Visa Inc. with a value of $735M.

Examining the 13F form we can see an increase of $2.57B in the current position value, from $32.2B to 34.8B.

Blair William & CO is based out at Chicago, IL

Below you can find more details about Blair William & CO portfolio as well as his latest detailed transactions.

Portfolio value $34.8 Billion
Technology: $9.58 Billion
Financial Services: $4.86 Billion
ETFs: $4.3 Billion
Healthcare: $4.11 Billion
Industrials: $3.98 Billion
Consumer Cyclical: $3.12 Billion
Communication Services: $1.95 Billion
Consumer Defensive: $1.41 Billion
Other: $1.51 Billion

Stock Holdings Table Companies Only

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$3.95T
$1.84 Billion 5.28% of portfolio
3,696,704
Q2 2025 Reduced 1.85%
$2.26T
$1.34 Billion 3.86% of portfolio
6,121,875
Q2 2025 Reduced 0.47%
$3.69T
$1.24 Billion 3.55% of portfolio
6,026,880
Q2 2025 Reduced 2.39%
$456B
$885 Million 2.54% of portfolio
5,599,138
Q2 2025 Added 4.06%
$551B
$735 Million 2.11% of portfolio
2,071,053
Q2 2025 Added 1.68%
$859B
$675 Million 1.94% of portfolio
2,329,745
Q2 2025 Added 0.46%
$54.3B
$580 Million 1.66% of portfolio
1,080,505
Q2 2025 Reduced 0.94%
$548B
$566 Million 1.63% of portfolio
1,007,323
Q2 2025 Reduced 1.31%
$1.24T
$564 Million 1.62% of portfolio
3,180,029
Q2 2025 Reduced 1.11%
$439B
$546 Million 1.57% of portfolio
551,986
Q2 2025 Added 0.56%
$1.21T
$445 Million 1.28% of portfolio
2,525,136
Q2 2025 Reduced 2.29%
$1.78T
$426 Million 1.22% of portfolio
576,598
Q2 2025 Added 4.62%
$182B
$403 Million 1.16% of portfolio
4,324,033
Q2 2025 Added 1.77%
$142B
$402 Million 1.15% of portfolio
1,505,421
Q2 2025 Reduced 1.16%
$38.7B
$370 Million 1.06% of portfolio
1,284,962
Q2 2025 Reduced 1.07%
$142B
$366 Million 1.05% of portfolio
924,257
Q2 2025 Reduced 0.23%
$172B
$337 Million 0.97% of portfolio
327,788
Q2 2025 Added 0.51%
$102B
$322 Million 0.92% of portfolio
1,752,889
Q2 2025 Reduced 1.21%
$66.5B
$293 Million 0.84% of portfolio
2,971,448
Q2 2025 Reduced 1.85%
$27.8B
$287 Million 0.82% of portfolio
6,822,973
Q2 2025 Added 107.22%
$405B
$278 Million 0.8% of portfolio
759,360
Q2 2025 Reduced 0.33%
$17.5B
$277 Million 0.79% of portfolio
1,174,625
Q2 2025 Reduced 0.45%
$150B
$272 Million 0.78% of portfolio
1,375,724
Q2 2025 Reduced 4.71%
$79.5B
$264 Million 0.76% of portfolio
2,107,519
Q2 2025 Added 5.9%
$76.5B
$263 Million 0.76% of portfolio
172,953
Q2 2025 Reduced 1.29%
$127B
$258 Million 0.74% of portfolio
934,447
Q2 2025 Added 7.98%
$43.1B
$256 Million 0.74% of portfolio
1,067,119
Q2 2025 Reduced 3.91%
$169B
$253 Million 0.73% of portfolio
466,023
Q2 2025 Reduced 1.56%
$70.1B
$254 Million 0.73% of portfolio
1,631,871
Q2 2025 Reduced 13.76%
$11.2B
$249 Million 0.72% of portfolio
5,082,291
Q2 2025 Reduced 1.36%
$23.5B
$252 Million 0.72% of portfolio
424,768
Q2 2025 Added 0.93%
$608B
$237 Million 0.68% of portfolio
304,467
Q2 2025 Reduced 8.24%
$52.5B
$237 Million 0.68% of portfolio
1,157,886
Q2 2025 Reduced 1.76%
$281B
$238 Million 0.68% of portfolio
2,435,014
Q2 2025 Reduced 0.39%
$351B
$233 Million 0.67% of portfolio
1,257,412
Q2 2025 Added 1.15%
$36B
$231 Million 0.66% of portfolio
2,871,162
Q2 2025 Reduced 1.11%
$22.7B
$226 Million 0.65% of portfolio
1,014,575
Q2 2025 Added 1.6%
$229B
$218 Million 0.63% of portfolio
1,603,305
Q2 2025 Added 1.54%
$157B
$219 Million 0.63% of portfolio
565,371
Q2 2025 Reduced 6.38%
$227B
$216 Million 0.62% of portfolio
678,570
Q2 2025 Reduced 1.59%
$621B
$215 Million 0.62% of portfolio
442,597
Q2 2025 Added 5.19%
$78.8B
$217 Million 0.62% of portfolio
805,156
Q2 2025 Reduced 1.1%
$75.3B
$203 Million 0.58% of portfolio
567,987
Q2 2025 Added 2.39%
$123B
$203 Million 0.58% of portfolio
1,355,932
Q2 2025 Added 0.74%
$201B
$201 Million 0.58% of portfolio
255,338
Q2 2025 Reduced 0.14%
$545B
$201 Million 0.58% of portfolio
150,255
Q2 2025 Added 9.33%
$31B
$193 Million 0.55% of portfolio
2,208,044
Q2 2025 Reduced 1.36%
$6.65B
$191 Million 0.55% of portfolio
2,814,195
Q2 2025 Added 1.05%
$17.8B
$180 Million 0.52% of portfolio
3,124,542
Q2 2025 Reduced 11.77%

Summary

  • Portfolio
  • No. of Stocks 1,824
  • Current Value $34.8 Billion
  • Prior Value $32.2 Billion
  • Filing
  • Period Q2 2025
  • Filing Date July 24, 2025
  • Form Type 13F-HR
  • Activity in Q2 2025
  • New Purchases 113 stocks
  • Additional Purchases 662 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 755 stocks
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