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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 | |
|---|---|---|---|---|---|---|
976
Tyson Foods
TSN
$19.8B
| $592K | ﹤0.01% |
+9,976
| New | +$612K |
|
977
Enphase Energy
ENPH
$5.39B
| $591K | ﹤0.01% |
2,809
+431
| +18% | +$93.4K |
|
978
Ventas
VTR
$46.3B
| $589K | ﹤0.01% |
13,586
+1,277
| +10% | +$61.6K |
|
979
CBRE Group
CBRE
$44B
| $588K | ﹤0.01% |
8,082
-13,689
| -63% | -$1.12M |
|
980
Burlington
BURL
$22.4B
| $586K | ﹤0.01% |
2,902
-1,700
| -37% | -$371K |
|
981
Alphatec Holdings
ATEC
$1.51B
| $586K | ﹤0.01% |
37,575
| – | – |
|
982
Rio Tinto
RIO
$160B
| $582K | ﹤0.01% |
8,489
-623
| -7% | -$45.2K |
|
983
MaxCyte
MXCT
$149M
| $582K | ﹤0.01% |
117,505
| – | – |
|
984
Boot Barn
BOOT
$4.92B
| $579K | ﹤0.01% |
7,552
-28,593
| -79% | -$2.19M |
|
985
Sun Life Financial
SLF
$44.8B
| $578K | ﹤0.01% |
12,378
-40
| -0.3% | -$1.93K |
|
986
iShares ESG Aware 1-5 Year USD Corporate Bond ETF
SUSB
$1.3B
| $578K | ﹤0.01% |
24,017
+5,771
| +32% | +$138K |
|
987
National Vision
EYE
$1.51B
| $576K | ﹤0.01% |
30,585
+4,029
| +15% | +$131K |
|
988
Dime Commercial Bancshares
DCOM
$1.82B
| $575K | ﹤0.01% |
25,324
-3,500
| -12% | -$103K |
|
989
Howmet Aerospace
HWM
$113B
| $573K | ﹤0.01% |
13,523
-350
| -3% | -$14.3K |
|
990
HubSpot
HUBS
$12B
| $572K | ﹤0.01% |
1,333
-178
| -12% | -$65K |
|
991
WisdomTree US LargeCap Dividend Fund
DLN
$6.45B
| $568K | ﹤0.01% |
9,188
-226
| -2% | -$14K |
|
992
Aptiv
APTV
$10.2B
| $567K | ﹤0.01% |
5,056
+1,439
| +40% | +$159K |
|
993
Vodafone
VOD
$37.5B
| $567K | ﹤0.01% |
51,319
-1,121
| -2% | -$12.8K |
|
994
Krystal Biotech
KRYS
$9.72B
| $565K | ﹤0.01% |
7,057
+100
| +1% | +$7.86K |
|
995
Las Vegas Sands
LVS
$29.6B
| $565K | ﹤0.01% |
9,828
-1,566
| -14% | -$87.7K |
|
|
SCHV
996
Schwab US Large-Cap Value ETF
SCHV
$16.3B
| $564K | ﹤0.01% |
25,791
+2,817
| +12% | +$62.6K |
|
997
Advanced Drainage Systems
WMS
$11.3B
| $563K | ﹤0.01% |
6,685
+1,456
| +28% | +$128K |
|
998
Churchill Downs
CHDN
$6.2B
| $561K | ﹤0.01% |
4,366
-76
| -2% | -$9.17K |
|
|
CTIC
999
DELISTED
CTI BioPharma Corp. (DE) Common Stock
CTIC
| $556K | ﹤0.01% |
132,413
| – | – |
|
1000
Cohu
COHU
$2.76B
| $555K | ﹤0.01% |
14,460
-492
| -3% | -$17.8K |
|
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HF
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.