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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
-7.4%
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
$28.5B
AUM Growth
-$3.35B
Cap. Flow
-$163M
Cap. Flow %
-0.57%
Top 10 Hldgs %
24.38%
Holding
2,057
New
95
Increased
667
Reduced
873
Closed
147

Sector Composition

Rank Sector Weight
1 Technology 25.22%
2 Healthcare 19.05%
3 Financials 11.51%
4 Industrials 10.68%
5 Consumer Discretionary 10.04%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
SLV icon
651
iShares Silver Trust
SLV
$31.3B
$2.41M 0.01%
105,435
+7,980
+8% +$177K
SBDS
652
DELISTED
Solo Brands Inc
SBDS
$2.4M 0.01%
7,044
+6,414
+1,018% +$2.84M
MSM icon
653
MSC Industrial Direct
MSM
$6.77B
$2.4M 0.01%
28,108
-5,402
-16% -$438K
SRPT icon
654
Sarepta Therapeutics
SRPT
$1.95B
$2.39M 0.01%
30,571
-6,325
-17% -$484K
DBX icon
655
Dropbox
DBX
$7.81B
$2.38M 0.01%
102,489
+71,708
+233% +$1.67M
IZRL icon
656
ARK Israel Innovative Technology ETF
IZRL
$142M
$2.38M 0.01%
98,520
+1,415
+1% +$35K
ENTG icon
657
Entegris
ENTG
$25B
$2.37M 0.01%
18,080
-85
-0.5% -$10.9K
FXH icon
658
First Trust Health Care AlphaDEX Fund
FXH
$1.11B
$2.35M 0.01%
20,495
-220
-1% -$24.7K
KBE icon
659
State Street SPDR S&P Bank ETF
KBE
$1.75B
$2.35M 0.01%
44,829
-16,303
-27% -$910K
CSGS
660
DELISTED
CSG Systems International
CSGS
$2.33M 0.01%
+36,675
New +$2.21M
OEF icon
661
iShares S&P 100 ETF
OEF
$20.6B
$2.33M 0.01%
11,169
MAIN icon
662
Main Street Capital
MAIN
$5.54B
$2.3M 0.01%
54,038
-200
-0.4% -$8.56K
SUSA icon
663
iShares ESG Optimized MSCI USA ETF
SUSA
$4.21B
$2.28M 0.01%
23,580
-44
-0.2% -$4.26K
X
664
DELISTED
US Steel
X
$2.27M 0.01%
60,133
+5,217
+9% +$141K
ELV icon
665
Elevance Health
ELV
$86.4B
$2.27M 0.01%
4,616
-79
-2% -$36.1K
IDV icon
666
iShares International Select Dividend ETF
IDV
$8.53B
$2.27M 0.01%
71,312
+953
+1% +$30.5K
BWXT icon
667
BWX Technologies
BWXT
$15.6B
$2.26M 0.01%
41,923
-7,838
-16% -$386K
SLB icon
668
SLB Ltd
SLB
$77.3B
$2.25M 0.01%
54,391
-19,059
-26% -$747K
HBAN icon
669
Huntington Bancshares
HBAN
$35.9B
$2.24M 0.01%
153,322
-26,947
-15% -$422K
CYBR
670
DELISTED
CyberArk
CYBR
$2.24M 0.01%
13,264
-290
-2% -$44K
VGK icon
671
Vanguard FTSE Europe ETF
VGK
$31.1B
$2.24M 0.01%
35,934
-47,522
-57% -$3.05M
B
672
Barrick Mining
B
$67.3B
$2.23M 0.01%
90,896
+67,516
+289% +$1.45M
ATR icon
673
AptarGroup
ATR
$8.43B
$2.23M 0.01%
18,947
-7,386
-28% -$868K
HCA icon
674
HCA Healthcare
HCA
$89.1B
$2.21M 0.01%
8,821
+44
+0.5% +$11K
MTOR
675
DELISTED
MERITOR, Inc.
MTOR
$2.21M 0.01%
+62,113
New +$1.84M

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William Blair & Company's Q1 2022 Portfolio in Review

As of Q1 2022, William Blair & Company held 2,057 positions worth $28.5B, down 11% from $31.9B the previous quarter. Its ten largest holdings account for 24% of the portfolio.

William Blair & Company's Q1 2022 filing shows 95 new, 667 increased, 873 reduced and 147 closed positions. Its largest new stake was Apollo Global Management: 145,513 shares worth $9.02M. The largest sale was IHS Markit Ltd. Common Shares, an estimated $77.7M.

By sector, the portfolio is most concentrated in Technology at 25% of assets, down from 26% a quarter earlier, followed by Healthcare and Financials.

  • William Blair & Company's largest Q1 2022 buy was Apollo Global Management: 145,513 shares worth $9.02M.
  • William Blair & Company added most to Airbnb in Q1 2022, an estimated $71.5M increase.
  • William Blair & Company's biggest Q1 2022 reduction was CarMax, cutting an estimated $61.4M.
  • William Blair & Company fully exited IHS Markit Ltd. Common Shares in Q1 2022, selling an estimated $77.7M.
  • William Blair & Company's ten largest holdings make up 24% of its $28.5B portfolio in Q1 2022.
  • William Blair & Company opened 95 new positions and closed 147 in Q1 2022.
  • William Blair & Company's portfolio value fell 11% quarter-over-quarter to $28.5B.

Based on William Blair & Company's 13F filing for Q1 2022, filed 13 May 2022.