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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 | |
|---|---|---|---|---|---|---|
676
Wintrust Financial
WTFC
$11B
| $2.03M | 0.01% |
19,414
-203
| -1% | -$19.6K |
|
677
MGM Resorts International
MGM
$11.1B
| $1.98M | 0.01% |
42,014
-1,729
| -4% | -$75.6K |
|
678
HEICO Corp Class A
HEI.A
$38.1B
| $1.97M | 0.01% |
12,820
-1,683
| -12% | -$249K |
|
679
Fair Isaac
FICO
$23.1B
| $1.97M | 0.01% |
1,578
-8
| -0.5% | -$10K |
|
680
Eversource Energy
ES
$27.2B
| $1.97M | 0.01% |
32,893
-5,071
| -13% | -$292K |
|
681
STAG Industrial
STAG
$7.13B
| $1.96M | 0.01% |
50,912
-265
| -0.5% | -$10K |
|
682
RPM International
RPM
$14.5B
| $1.95M | 0.01% |
16,393
+1,570
| +11% | +$175K |
|
683
Regeneron Pharmaceuticals
REGN
$83.2B
| $1.95M | 0.01% |
2,024
+8
| +0.4% | +$7.61K |
|
684
Campbell Soup
CPB
$6.91B
| $1.94M | 0.01% |
43,651
+522
| +1% | +$22.6K |
|
|
X
685
DELISTED
US Steel
X
| $1.92M | 0.01% |
47,029
-190
| -0.4% | -$8.69K |
|
686
Jack Henry & Associates
JKHY
$10.8B
| $1.92M | 0.01% |
11,038
+2,780
| +34% | +$473K |
|
687
Schwab Short-Term US Treasury ETF
SCHO
$13B
| $1.9M | 0.01% |
78,994
+5,972
| +8% | +$144K |
|
688
iShares International Select Dividend ETF
IDV
$8.53B
| $1.89M | 0.01% |
67,496
-5,870
| -8% | -$162K |
|
689
RBC Bearings
RBC
$17.6B
| $1.89M | 0.01% |
6,979
-1,102
| -14% | -$297K |
|
690
Vanguard FTSE Europe ETF
VGK
$31B
| $1.88M | 0.01% |
27,951
+187
| +0.7% | +$12.1K |
|
691
State Street Real Estate Select Sector SPDR ETF
XLRE
$8.67B
| $1.86M | 0.01% |
47,015
-62
| -0.1% | -$2.41K |
|
692
Xtrackers MSCI EAFE Hedged Equity ETF
DBEF
$9.46B
| $1.85M | 0.01% |
45,229
-1,435
| -3% | -$55.5K |
|
693
Vanguard Materials ETF
VAW
$3.05B
| $1.84M | 0.01% |
9,021
-689
| -7% | -$131K |
|
|
FITB
694
Fifth Third Bancorp
FITB
$52.7B
| $1.84M | 0.01% |
49,346
-21,101
| -30% | -$734K |
|
695
Vanguard S&P Mid-Cap 400 Growth ETF
IVOG
$1.73B
| $1.83M | 0.01% |
16,104
-766
| -5% | -$79.3K |
|
696
AvalonBay Communities
AVB
$26.3B
| $1.81M | 0.01% |
9,758
+305
| +3% | +$54.9K |
|
697
Americold
COLD
$4.35B
| $1.79M | 0.01% |
71,998
-29,214
| -29% | -$798K |
|
698
Entegris
ENTG
$25.2B
| $1.79M | 0.01% |
12,728
-726
| -5% | -$92.8K |
|
699
Merit Medical Systems
MMSI
$5.42B
| $1.76M | 0.01% |
23,289
-1,559
| -6% | -$120K |
|
700
Keysight
KEYS
$60.6B
| $1.75M | 0.01% |
11,205
-957
| -8% | -$147K |
|
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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.