William Blair & Company

William Blair & Company Portfolio holdings

AUM $36B
1-Year Return 22.14%
This Quarter Return
+12.6%
1 Year Return
+22.14%
3 Year Return
+91.53%
5 Year Return
+136.53%
10 Year Return
+482.99%
AUM
$36B
AUM Growth
+$2.85B
Cap. Flow
-$151M
Cap. Flow %
-0.42%
Top 10 Hldgs %
24.91%
Holding
1,912
New
111
Increased
662
Reduced
757
Closed
87

Top Buys

1
GEV icon
GE Vernova
GEV
+$148M
2
BA icon
Boeing
BA
+$37.8M
3
NET icon
Cloudflare
NET
+$35.4M
4
NVDA icon
NVIDIA
NVDA
+$34.5M
5
BWXT icon
BWX Technologies
BWXT
+$31.8M

Sector Composition

1 Technology 27.52%
2 Financials 13.86%
3 Industrials 12.94%
4 Healthcare 11.51%
5 Consumer Discretionary 7.98%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
GEF.B icon
1651
Greif Class B
GEF.B
$2.46B
$27.6K ﹤0.01%
400
LIT icon
1652
Global X Lithium & Battery Tech ETF
LIT
$1.14B
$26.4K ﹤0.01%
687
-1,085
-61% -$41.6K
IVOO icon
1653
Vanguard S&P Mid-Cap 400 ETF
IVOO
$2.82B
$26.4K ﹤0.01%
251
-200
-44% -$21K
MXI icon
1654
iShares Global Materials ETF
MXI
$228M
$25.6K ﹤0.01%
300
PBE icon
1655
Invesco Biotechnology & Genome ETF
PBE
$225M
$25.6K ﹤0.01%
400
IXG icon
1656
iShares Global Financials ETF
IXG
$580M
$25.5K ﹤0.01%
230
OUSA icon
1657
ALPS O'Shares US Quality Dividend ETF
OUSA
$827M
$25.3K ﹤0.01%
469
+2
+0.4% +$108
UAA icon
1658
Under Armour
UAA
$2.06B
$25.1K ﹤0.01%
3,674
-1,467
-29% -$10K
TDOC icon
1659
Teladoc Health
TDOC
$1.35B
$25K ﹤0.01%
2,874
-3,721
-56% -$32.4K
AAXJ icon
1660
iShares MSCI All Country Asia ex Japan ETF
AAXJ
$2.99B
$24.5K ﹤0.01%
296
XTL icon
1661
SPDR S&P Telecom ETF
XTL
$151M
$24.2K ﹤0.01%
206
IAK icon
1662
iShares US Insurance ETF
IAK
$716M
$23.8K ﹤0.01%
177
+155
+705% +$20.8K
IRD
1663
Opus Genetics, Inc. Common Stock
IRD
$82.7M
$23K ﹤0.01%
24,466
BWX icon
1664
SPDR Bloomberg Barclays International Treasury Bond ETF
BWX
$1.38B
$22.5K ﹤0.01%
959
+143
+18% +$3.36K
SPLB icon
1665
SPDR Portfolio Long Term Corporate Bond ETF
SPLB
$915M
$22.4K ﹤0.01%
+994
New +$22.4K
SOCL icon
1666
Global X Social Media ETF
SOCL
$155M
$22.2K ﹤0.01%
415
-52
-11% -$2.78K
DTH icon
1667
WisdomTree International High Dividend Fund
DTH
$486M
$21.7K ﹤0.01%
468
RWX icon
1668
SPDR Dow Jones International Real Estate ETF
RWX
$308M
$21.5K ﹤0.01%
785
-694
-47% -$19K
WTV icon
1669
WisdomTree US Value Fund
WTV
$1.72B
$21.1K ﹤0.01%
244
+100
+69% +$8.64K
IFGL icon
1670
iShares International Developed Real Estate ETF
IFGL
$98.2M
$21K ﹤0.01%
923
HTZWW
1671
Hertz Global Holdings Warrants
HTZWW
$287M
$20.4K ﹤0.01%
5,602
IHF icon
1672
iShares US Healthcare Providers ETF
IHF
$830M
$20.2K ﹤0.01%
415
HLLY.WS icon
1673
Holley Inc. Redeemable Warrants, each whole warrant exercisable for one share of Common Stock at an exercise price of $11.50
HLLY.WS
$14M
$19.8K ﹤0.01%
401,489
IBTF icon
1674
iShares iBonds Dec 2025 Term Treasury ETF
IBTF
$1.9B
$19.4K ﹤0.01%
831
-898
-52% -$21K
XSW icon
1675
SPDR S&P Software & Services ETF
XSW
$500M
$19K ﹤0.01%
100