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William Blair & Company Portfolio holdings
AUM
$38.4B
1-Year Est. Return
25.71%
This Fund
S&P 500
This Quarter
Est. Return
+10.3%
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
$25B
AUM Growth
+$2.04B
(+8.9%)
Cap. Flow
+$116M
Cap. Flow
% of AUM
0.46%
Top 10 Holdings %
Top 10 Hldgs %
23.68%
Holding
1,879
New
69
Increased
680
Reduced
748
Closed
78
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Neogen
NEOG
|
+$45.2M |
| 2 |
Progressive
PGR
|
+$34.8M |
| 3 |
Toast
TOST
|
+$33.8M |
| 4 |
PWSC
PowerSchool Holdings, Inc.
PWSC
|
+$33.4M |
| 5 |
Uber
UBER
|
+$30.4M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Alphabet (Google) Class C
GOOG
|
+$54.2M |
| 2 |
lululemon athletica
LULU
|
+$53.4M |
| 3 |
PayPal
PYPL
|
+$45.8M |
| 4 |
Booz Allen Hamilton
BAH
|
+$20.2M |
| 5 |
Alphabet (Google) Class A
GOOGL
|
+$17.8M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 24.61% |
| 2 | Healthcare | 19.42% |
| 3 | Financials | 11.75% |
| 4 | Industrials | 11.37% |
| 5 | Consumer Discretionary | 8.4% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
726
T-Mobile US
TMUS
$195B
| $1.46M | 0.01% |
10,109
+2,334
| +30% | +$338K |
|
727
Equity Residential
EQR
$24.7B
| $1.46M | 0.01% |
24,327
-2,705
| -10% | -$166K |
|
728
Kroger
KR
$35B
| $1.46M | 0.01% |
29,564
+909
| +3% | +$41.6K |
|
729
Brookfield Infrastructure Partners
BIP
$18.3B
| $1.46M | 0.01% |
43,093
-967
| -2% | -$32.6K |
|
730
State Street
STT
$52.2B
| $1.45M | 0.01% |
19,202
+4,232
| +28% | +$356K |
|
731
Etsy
ETSY
$7.34B
| $1.43M | 0.01% |
12,871
-571
| -4% | -$70.8K |
|
732
Cognex
CGNX
$10.4B
| $1.43M | 0.01% |
28,906
-608
| -2% | -$30.8K |
|
|
ACCD
733
DELISTED
Accolade Inc
ACCD
| $1.43M | 0.01% |
99,571
-5,868
| -6% | -$66.4K |
|
734
Dimensional US Marketwide Value ETF
DFUV
$16B
| $1.43M | 0.01% |
42,696
+171
| +0.4% | +$5.85K |
|
735
Veracyte
VCYT
$3.48B
| $1.42M | 0.01% |
63,769
-3,241
| -5% | -$78.3K |
|
736
TransUnion
TRU
$15.5B
| $1.42M | 0.01% |
22,862
-251
| -1% | -$16.4K |
|
737
State Street SPDR S&P Semiconductor ETF
XSD
$2.91B
| $1.42M | 0.01% |
6,802
| – | – |
|
738
Graco
GGG
$13.3B
| $1.42M | 0.01% |
19,419
+445
| +2% | +$30.9K |
|
739
Chemed
CHE
$7.1B
| $1.41M | 0.01% |
2,621
+612
| +30% | +$312K |
|
740
Avery Dennison
AVY
$13.5B
| $1.41M | 0.01% |
7,875
+120
| +2% | +$21.8K |
|
|
EA
741
DELISTED
Electronic Arts
EA
| $1.4M | 0.01% |
11,636
-1,027
| -8% | -$121K |
|
742
iShares iBoxx $ Investment Grade Corporate Bond ETF
LQD
$32.8B
| $1.4M | 0.01% |
12,780
-803
| -6% | -$87K |
|
743
Vanguard Financials ETF
VFH
$13.9B
| $1.39M | 0.01% |
17,867
-1,892
| -10% | -$160K |
|
744
iShares MSCI EAFE Small-Cap ETF
SCZ
$13.6B
| $1.39M | 0.01% |
23,316
-17
| -0.1% | -$1.01K |
|
745
Stanley Black & Decker
SWK
$15.5B
| $1.39M | 0.01% |
17,192
+653
| +4% | +$55K |
|
746
Rayonier
RYN
$6.54B
| $1.38M | 0.01% |
45,845
-223
| -0.5% | -$6.88K |
|
747
iShares S&P Small-Cap 600 Growth ETF
IJT
$8.43B
| $1.37M | 0.01% |
12,465
-16
| -0.1% | -$1.8K |
|
748
RPM International
RPM
$14.5B
| $1.37M | 0.01% |
15,664
| – | – |
|
749
Mettler-Toledo International
MTD
$28.6B
| $1.36M | 0.01% |
887
-56
| -6% | -$84.1K |
|
750
iShares MSCI USA Quality Factor ETF
QUAL
$48.4B
| $1.36M | 0.01% |
10,930
-1,972
| -15% | -$237K |
|
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William Blair & Company's Q1 2023 Portfolio in Review
As of Q1 2023, William Blair & Company held 1,879 positions worth $25B, up 8.9% from $23B the previous quarter. Its ten largest holdings account for 24% of the portfolio.
William Blair & Company's Q1 2023 filing shows 69 new, 680 increased, 748 reduced and 78 closed positions. Its largest new stake was Neogen: 2,404,277 shares worth $44.5M. The largest sale was Alphabet (Google) Class C, an estimated $54.2M.
By sector, the portfolio is most concentrated in Technology at 25% of assets, up from 22% a quarter earlier, followed by Healthcare and Financials.
- William Blair & Company's largest Q1 2023 buy was Neogen: 2,404,277 shares worth $44.5M.
- William Blair & Company added most to Progressive in Q1 2023, an estimated $34.8M increase.
- William Blair & Company's biggest Q1 2023 reduction was Alphabet (Google) Class C, cutting an estimated $54.2M.
- William Blair & Company fully exited Coupa Software Incorporated in Q1 2023, selling an estimated $2.65M.
- William Blair & Company's ten largest holdings make up 24% of its $25B portfolio in Q1 2023.
- William Blair & Company opened 69 new positions and closed 78 in Q1 2023.
- William Blair & Company's portfolio value rose 8.9% quarter-over-quarter to $25B.
Based on William Blair & Company's 13F filing for Q1 2023, filed 12 May 2023.