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William Blair & Company

William Blair & Company Portfolio holdings

AUM $38.4B
1-Year Est. Return 25.71%
This Fund
S&P 500
This Quarter Est. Return
-16.93%
1 Year Est. Return
+25.71%
3 Year Est. Return
+88.7%
5 Year Est. Return
+104.53%
10 Year Est. Return
+665.86%
AUM
$22.5B
AUM Growth
-$5.99B
Cap. Flow
-$554M
Cap. Flow %
-2.46%
Top 10 Hldgs %
23.5%
Holding
1,977
New
67
Increased
648
Reduced
822
Closed
114

Top Buys

Rank Stock Value
1
CSGP icon
CoStar Group
CSGP
+$27.5M
2
EW icon
Edwards Lifesciences
EW
+$22.7M
3
AIZ icon
Assurant
AIZ
+$22M
4
NOW icon
ServiceNow
NOW
+$21.5M
5
TEAM icon
Atlassian
TEAM
+$19.1M

Sector Composition

Rank Sector Weight
1 Technology 23.69%
2 Healthcare 19.4%
3 Financials 11.86%
4 Industrials 10.9%
5 Consumer Discretionary 8.96%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
MNDT
751
DELISTED
Mandiant, Inc. Common Stock
MNDT
$1.3M 0.01%
59,701
-6,200
-9% -$136K
XES icon
752
State Street SPDR S&P Oil & Gas Equipment & Services ETF
XES
$392M
$1.3M 0.01%
21,738
+1,278
+6% +$92.1K
DTD icon
753
WisdomTree US Total Dividend Fund
DTD
$1.7B
$1.29M 0.01%
22,306
+13
+0.1% +$802
COR icon
754
Cencora
COR
$59.7B
$1.28M 0.01%
9,079
+955
+12% +$146K
GDXJ icon
755
VanEck Junior Gold Miners ETF
GDXJ
$8.33B
$1.28M 0.01%
40,051
+17,800
+80% +$733K
DGRO icon
756
iShares Core Dividend Growth ETF
DGRO
$43.9B
$1.28M 0.01%
26,870
-390
-1% -$19.7K
QUAL icon
757
iShares MSCI USA Quality Factor ETF
QUAL
$48.3B
$1.28M 0.01%
11,456
+626
+6% +$76.4K
DFUV icon
758
Dimensional US Marketwide Value ETF
DFUV
$16B
$1.28M 0.01%
+40,446
New +$1.35M
CIGI icon
759
Colliers International
CIGI
$5.27B
$1.27M 0.01%
11,626
+4,210
+57% +$481K
CW icon
760
Curtiss-Wright
CW
$26.1B
$1.27M 0.01%
9,644
+6,203
+180% +$881K
FBRT
761
Franklin BSP Realty Trust
FBRT
$676M
$1.27M 0.01%
+94,256
New +$1.34M
EWC icon
762
iShares MSCI Canada ETF
EWC
$6.51B
$1.27M 0.01%
37,681
+22,440
+147% +$831K
MMSI icon
763
Merit Medical Systems
MMSI
$5.45B
$1.27M 0.01%
23,354
-363
-2% -$22.1K
XAR icon
764
State Street SPDR S&P Aerospace & Defense ETF
XAR
$6.58B
$1.26M 0.01%
12,507
+530
+4% +$58.4K
CGNX icon
765
Cognex
CGNX
$10.4B
$1.25M 0.01%
29,518
-2,696
-8% -$151K
B
766
Barrick Mining
B
$67.1B
$1.25M 0.01%
70,879
-20,017
-22% -$434K
BFAM icon
767
Bright Horizons
BFAM
$3.82B
$1.25M 0.01%
14,758
-4,376
-23% -$435K
TOTL icon
768
State Street DoubleLine Total Return Tactical ETF
TOTL
$4.01B
$1.25M 0.01%
29,536
+1,209
+4% +$52.1K
ALTG icon
769
Alta Equipment Group
ALTG
$246M
$1.24M 0.01%
138,289
WAT icon
770
Waters Corp
WAT
$40.9B
$1.24M 0.01%
3,734
+300
+9% +$95.2K
RPM icon
771
RPM International
RPM
$14.5B
$1.23M 0.01%
15,632
IEO icon
772
iShares US Oil & Gas Exploration & Production ETF
IEO
$584M
$1.23M 0.01%
15,803
+2,053
+15% +$182K
CIEN icon
773
Ciena
CIEN
$65.4B
$1.23M 0.01%
26,833
+632
+2% +$32.8K
RAMP icon
774
LiveRamp
RAMP
$2.3B
$1.22M 0.01%
47,362
-300
-0.6% -$8.9K
EEFT icon
775
Euronet Worldwide
EEFT
$2.69B
$1.21M 0.01%
12,042
+3,548
+42% +$420K

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William Blair & Company's Q2 2022 Portfolio in Review

As of Q2 2022, William Blair & Company held 1,977 positions worth $22.5B, down 21% from $28.5B the previous quarter. Its ten largest holdings account for 23% of the portfolio.

William Blair & Company's Q2 2022 filing shows 67 new, 648 increased, 822 reduced and 114 closed positions. Its largest new stake was Warner Bros: 144,520 shares worth $1.94M. The largest sale was Airbnb, an estimated $51.2M.

By sector, the portfolio is most concentrated in Technology at 24% of assets, down from 25% a quarter earlier, followed by Healthcare and Financials.

  • William Blair & Company's largest Q2 2022 buy was Warner Bros: 144,520 shares worth $1.94M.
  • William Blair & Company added most to CoStar Group in Q2 2022, an estimated $27.5M increase.
  • William Blair & Company's biggest Q2 2022 reduction was Airbnb, cutting an estimated $51.2M.
  • William Blair & Company fully exited Datto Holding Corp. in Q2 2022, selling an estimated $11M.
  • William Blair & Company's ten largest holdings make up 23% of its $22.5B portfolio in Q2 2022.
  • William Blair & Company opened 67 new positions and closed 114 in Q2 2022.
  • William Blair & Company's portfolio value fell 21% quarter-over-quarter to $22.5B.

Based on William Blair & Company's 13F filing for Q2 2022, filed 10 Aug 2022.