We are live on
!
Find out more
William Blair & Company Portfolio holdings
AUM
$38.4B
1-Year Est. Return
25.71%
This Fund
S&P 500
This Quarter
Est. Return
+2.39%
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
$26.5B
AUM Growth
-$769M
(-2.8%)
Cap. Flow
-$1.09B
Cap. Flow
% of AUM
-4.11%
Top 10 Holdings %
Top 10 Hldgs %
22.54%
Holding
1,941
New
123
Increased
715
Reduced
742
Closed
84
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
CarMax
KMX
|
+$73M |
| 2 |
OSH
Oak Street Health, Inc.
OSH
|
+$60.6M |
| 3 |
iRhythm Holdings
IRTC
|
+$51.2M |
| 4 |
DexCom
DXCM
|
+$39.4M |
| 5 |
Aon
AON
|
+$30.5M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Apple
AAPL
|
+$449M |
| 2 |
Vanguard Morningstar Growth ETF
VUG
|
+$271M |
| 3 |
Amazon
AMZN
|
+$157M |
| 4 |
Microsoft
MSFT
|
+$83.3M |
| 5 |
Alphabet (Google) Class C
GOOG
|
+$78.4M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 25.67% |
| 2 | Healthcare | 19.26% |
| 3 | Financials | 11.68% |
| 4 | Consumer Discretionary | 10.53% |
| 5 | Industrials | 9.66% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
726
Graco
GGG
$13.3B
| $1.73M | 0.01% |
24,151
+4,440
| +23% | +$315K |
|
727
American Water Works
AWK
$27.1B
| $1.73M | 0.01% |
11,529
-936
| -8% | -$142K |
|
|
PARA
728
DELISTED
Paramount Global Class B
PARA
| $1.71M | 0.01% |
37,890
-51,136
| -57% | -$3.12M |
|
729
Hims & Hers Health
HIMS
$6.71B
| $1.7M | 0.01% |
+128,698
| New | +$2.16M |
|
|
BTRS
730
DELISTED
BTRS Holdings Inc. Class 1 Common Stock
BTRS
| $1.7M | 0.01% |
+117,355
| New | +$1.96M |
|
731
Elevance Health
ELV
$86.4B
| $1.7M | 0.01% |
4,728
+107
| +2% | +$34.4K |
|
732
Asana
ASAN
$2.28B
| $1.69M | 0.01% |
59,155
-30
| -0.1% | -$1.04K |
|
733
Genpact
G
$5.78B
| $1.69M | 0.01% |
39,449
-1,139
| -3% | -$47.3K |
|
734
iShares MSCI Emerging Markets Asia ETF
EEMA
$871M
| $1.68M | 0.01% |
18,541
+3,998
| +27% | +$374K |
|
735
Ford
F
$55.4B
| $1.67M | 0.01% |
136,174
+24,672
| +22% | +$282K |
|
736
Gladstone Investment Corp
GAIN
$658M
| $1.66M | 0.01% |
135,839
+6,725
| +5% | +$77.3K |
|
737
Azenta
AZTA
$1.49B
| $1.66M | 0.01% |
20,307
+1,992
| +11% | +$161K |
|
738
Invesco S&P 500 Quality ETF
SPHQ
$20.1B
| $1.65M | 0.01% |
37,155
-318
| -0.8% | -$13.7K |
|
|
HDV
739
iShares Core High Dividend ETF
HDV
$15.1B
| $1.64M | 0.01% |
86,225
-47,320
| -35% | -$863K |
|
740
WisdomTree Trust WisdomTree US SmallCap Quality Dividend Growth Fund
DGRS
$415M
| $1.63M | 0.01% |
35,483
-2,599
| -7% | -$114K |
|
|
WRK
741
DELISTED
WestRock Company
WRK
| $1.63M | 0.01% |
31,366
-11,921
| -28% | -$556K |
|
742
iShares US Aerospace & Defense ETF
ITA
$14.9B
| $1.63M | 0.01% |
15,668
+1,130
| +8% | +$110K |
|
|
BAND
743
Bandwidth Inc
BAND
$1.74B
| $1.63M | 0.01% |
12,835
-923
| -7% | -$143K |
|
|
VMW
744
DELISTED
VMware, Inc
VMW
| $1.63M | 0.01% |
10,802
-29,106
| -73% | -$4.16M |
|
745
Brink's
BCO
$4.72B
| $1.62M | 0.01% |
20,427
-1,120
| -5% | -$84.6K |
|
|
EA
746
DELISTED
Electronic Arts
EA
| $1.61M | 0.01% |
11,890
-55
| -0.5% | -$7.62K |
|
747
MGM Resorts International
MGM
$11.1B
| $1.61M | 0.01% |
42,321
-2,521
| -6% | -$88K |
|
748
Civista Bancshares
CIVB
$595M
| $1.6M | 0.01% |
69,890
| – | – |
|
749
iShares International Select Dividend ETF
IDV
$8.53B
| $1.6M | 0.01% |
50,757
+2,773
| +6% | +$86.1K |
|
750
Wintrust Financial
WTFC
$11B
| $1.59M | 0.01% |
21,021
-749
| -3% | -$53.5K |
|
Similar funds
HF
William Blair & Company's Q1 2021 Portfolio in Review
As of Q1 2021, William Blair & Company held 1,941 positions worth $26.5B, down 2.8% from $27.3B the previous quarter. Its ten largest holdings account for 23% of the portfolio.
William Blair & Company withdrew a net $1.09B in Q1 2021, closing 84 positions and reducing 742 holdings. Its most notable exit was HMS Holdings Corp., an estimated $7.64M position sold in full.
By sector, the portfolio is most concentrated in Technology at 26% of assets, down from 28% a quarter earlier, followed by Healthcare and Financials.
Against the trend, William Blair & Company opened a new position in Oak Street Health, Inc. worth $59.1M.
- William Blair & Company's largest Q1 2021 buy was Oak Street Health, Inc.: 1,089,318 shares worth $59.1M.
- William Blair & Company added most to CarMax in Q1 2021, an estimated $73M increase.
- William Blair & Company's biggest Q1 2021 reduction was Apple, cutting an estimated $449M.
- William Blair & Company fully exited HMS Holdings Corp. in Q1 2021, selling an estimated $7.64M.
- William Blair & Company's ten largest holdings make up 23% of its $26.5B portfolio in Q1 2021.
- William Blair & Company opened 123 new positions and closed 84 in Q1 2021.
- William Blair & Company's portfolio value fell 2.8% quarter-over-quarter to $26.5B.
Based on William Blair & Company's 13F filing for Q1 2021, filed 13 May 2021.