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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
+10.07%
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
$31.8B
AUM Growth
+$2.49B
(+8.5%)
Cap. Flow
+$139M
Cap. Flow
% of AUM
0.44%
Top 10 Holdings %
Top 10 Hldgs %
23.43%
Holding
1,869
New
90
Increased
714
Reduced
722
Closed
82
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Uber
UBER
|
+$24.2M |
| 2 |
Samsara
IOT
|
+$23.9M |
| 3 |
Procept Biorobotics
PRCT
|
+$20.5M |
| 4 |
Intuitive Surgical
ISRG
|
+$19.9M |
| 5 |
Amazon
AMZN
|
+$19.4M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
SPLK
Splunk Inc
SPLK
|
+$67.1M |
| 2 |
Mastercard
MA
|
+$65.4M |
| 3 |
Aon
AON
|
+$40.3M |
| 4 |
Flywire
FLYW
|
+$25.7M |
| 5 |
DoubleVerify
DV
|
+$19.5M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 25.75% |
| 2 | Healthcare | 17.03% |
| 3 | Financials | 12.35% |
| 4 | Industrials | 11.88% |
| 5 | Consumer Discretionary | 8.53% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
601
iShares S&P Mid-Cap 400 Growth ETF
IJK
$11.3B
| $2.84M | 0.01% |
31,081
+176
| +0.6% | +$14.7K |
|
602
HCA Healthcare
HCA
$88.6B
| $2.82M | 0.01% |
8,466
-135
| -2% | -$41.3K |
|
603
Vanguard International High Dividend Yield ETF
VYMI
$21.3B
| $2.8M | 0.01% |
40,629
-20,408
| -33% | -$1.36M |
|
|
PRO
604
DELISTED
PROS Holdings
PRO
| $2.79M | 0.01% |
76,834
| – | – |
|
605
Vanguard ESG US Stock ETF
ESGV
$13.7B
| $2.78M | 0.01% |
29,798
+539
| +2% | +$47.9K |
|
606
Biogen
BIIB
$31.2B
| $2.77M | 0.01% |
12,867
+1,132
| +10% | +$265K |
|
607
Welltower
WELL
$169B
| $2.76M | 0.01% |
29,576
-1,428
| -5% | -$129K |
|
608
Eagle Materials
EXP
$6.44B
| $2.76M | 0.01% |
10,151
+192
| +2% | +$45.4K |
|
609
International Paper
IP
$21.8B
| $2.76M | 0.01% |
70,644
+3,498
| +5% | +$127K |
|
610
Invesco Dorsey Wright Momentum ETF
PDP
$1.54B
| $2.74M | 0.01% |
27,750
-200
| -0.7% | -$18.3K |
|
611
Cleveland-Cliffs
CLF
$6.95B
| $2.72M | 0.01% |
119,582
-26,047
| -18% | -$516K |
|
612
T-Mobile US
TMUS
$194B
| $2.68M | 0.01% |
16,442
-1,132
| -6% | -$184K |
|
613
Amplify CWP Enhanced Dividend Income ETF
DIVO
$7.83B
| $2.68M | 0.01% |
68,927
-2,477
| -3% | -$92.9K |
|
614
Simon Property Group
SPG
$71.6B
| $2.65M | 0.01% |
16,909
-323
| -2% | -$47.4K |
|
615
Innovator US Equity Power Buffer ETF March
PMAR
$771M
| $2.63M | 0.01% |
71,340
+52,364
| +276% | +$1.89M |
|
616
Hercules Capital
HTGC
$3.15B
| $2.62M | 0.01% |
141,879
+1,500
| +1% | +$26.6K |
|
617
Sempra
SRE
$56.4B
| $2.6M | 0.01% |
36,264
-6,083
| -14% | -$436K |
|
618
Consolidated Edison
ED
$40B
| $2.59M | 0.01% |
28,487
-875
| -3% | -$78.5K |
|
619
iShares MSCI Japan ETF
EWJ
$23.2B
| $2.58M | 0.01% |
36,142
+3,039
| +9% | +$206K |
|
620
iShares ESG Optimized MSCI USA ETF
SUSA
$4.2B
| $2.58M | 0.01% |
23,601
+481
| +2% | +$50.1K |
|
621
Carvana
CVNA
$81.5B
| $2.57M | 0.01% |
145,930
-11,850
| -8% | -$145K |
|
622
Invesco S&P 500 Equal Weight Technology ETF
RSPT
$6.02B
| $2.56M | 0.01% |
72,842
+709
| +1% | +$23.9K |
|
623
Goosehead Insurance
GSHD
$2.3B
| $2.46M | 0.01% |
36,999
-8,988
| -20% | -$687K |
|
|
STR
624
DELISTED
Sitio Royalties
STR
| $2.46M | 0.01% |
99,512
-976
| -1% | -$22K |
|
625
Doximity
DOCS
$4.49B
| $2.44M | 0.01% |
90,600
+21,787
| +32% | +$621K |
|
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William Blair & Company's Q1 2024 Portfolio in Review
As of Q1 2024, William Blair & Company held 1,869 positions worth $31.8B, up 8.5% from $29.3B the previous quarter. Its ten largest holdings account for 23% of the portfolio.
William Blair & Company's Q1 2024 filing shows 90 new, 714 increased, 722 reduced and 82 closed positions. Its largest new stake was Procept Biorobotics: 429,793 shares worth $21.2M. The largest sale was Splunk Inc, an estimated $67.1M.
By sector, the portfolio is most concentrated in Technology at 26% of assets, down from 26% a quarter earlier, followed by Healthcare and Financials.
- William Blair & Company's largest Q1 2024 buy was Procept Biorobotics: 429,793 shares worth $21.2M.
- William Blair & Company added most to Uber in Q1 2024, an estimated $24.2M increase.
- William Blair & Company's biggest Q1 2024 reduction was Mastercard, cutting an estimated $65.4M.
- William Blair & Company fully exited Splunk Inc in Q1 2024, selling an estimated $67.1M.
- William Blair & Company's ten largest holdings make up 23% of its $31.8B portfolio in Q1 2024.
- William Blair & Company opened 90 new positions and closed 82 in Q1 2024.
- William Blair & Company's portfolio value rose 8.5% quarter-over-quarter to $31.8B.
Based on William Blair & Company's 13F filing for Q1 2024, filed 9 May 2024.