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
+14.12%
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
$29.3B
AUM Growth
+$3.27B
(+13%)
Cap. Flow
-$91M
Cap. Flow
% of AUM
-0.31%
Top 10 Holdings %
Top 10 Hldgs %
24.41%
Holding
1,872
New
83
Increased
624
Reduced
816
Closed
87
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Guidewire Software
GWRE
|
+$37.5M |
| 2 |
SCHW
Charles Schwab
SCHW
|
+$37.1M |
| 3 |
Veralto
VLTO
|
+$17.1M |
| 4 |
Vertex Pharmaceuticals
VRTX
|
+$16.7M |
| 5 |
CoStar Group
CSGP
|
+$16.3M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Danaher
DHR
|
+$37.6M |
| 2 |
iRhythm Holdings
IRTC
|
+$26.7M |
| 3 |
Deere & Co
DE
|
+$22.6M |
| 4 |
Toast
TOST
|
+$21.2M |
| 5 |
Coca-Cola
KO
|
+$20.3M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 26.35% |
| 2 | Healthcare | 17.08% |
| 3 | Financials | 12.09% |
| 4 | Industrials | 11.7% |
| 5 | Consumer Discretionary | 8.53% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1126
Schwab Fundamental US Large Company Index ETF
FNDX
$27.6B
| $406K | ﹤0.01% |
19,659
+1,704
| +9% | +$32.8K |
|
1127
Woodward
WWD
$21.2B
| $406K | ﹤0.01% |
2,981
+33
| +1% | +$4.31K |
|
1128
ProShares Russell 2000 Dividend Growers ETF
SMDV
$708M
| $405K | ﹤0.01% |
6,235
| – | – |
|
1129
Textron
TXT
$15.1B
| $405K | ﹤0.01% |
5,038
+1,703
| +51% | +$132K |
|
1130
Teladoc Health
TDOC
$1.26B
| $405K | ﹤0.01% |
18,798
-3,147
| -14% | -$58.1K |
|
1131
Duluth Holdings
DLTH
$151M
| $403K | ﹤0.01% |
74,859
-11,670
| -13% | -$61K |
|
1132
MSC Industrial Direct
MSM
$6.77B
| $401K | ﹤0.01% |
3,962
+47
| +1% | +$4.65K |
|
1133
PTC
PTC
$16.7B
| $401K | ﹤0.01% |
2,291
+58
| +3% | +$8.9K |
|
1134
Insight Enterprises
NSIT
$4.6B
| $400K | ﹤0.01% |
2,260
| – | – |
|
1135
FlexShares Morningstar Developed Markets ex-US Factor Tilt Index Fund
TLTD
$690M
| $399K | ﹤0.01% |
5,839
-53
| -0.9% | -$3.38K |
|
1136
Portland General Electric
POR
$5.92B
| $395K | ﹤0.01% |
9,124
-110
| -1% | -$4.57K |
|
1137
Golub Capital BDC
GBDC
$3.48B
| $394K | ﹤0.01% |
26,076
| – | – |
|
1138
PVH
PVH
$3.77B
| $393K | ﹤0.01% |
3,219
| – | – |
|
1139
Spire
SR
$4.9B
| $391K | ﹤0.01% |
6,271
+5
| +0.1% | +$298 |
|
1140
Hayward Holdings
HAYW
$3.24B
| $390K | ﹤0.01% |
28,681
-1,665
| -5% | -$20.5K |
|
1141
Global X S&P 500 Covered Call ETF
XYLD
$3.28B
| $388K | ﹤0.01% |
9,839
+1,748
| +22% | +$68.1K |
|
1142
KraneShares CSI China Internet ETF
KWEB
$5.31B
| $386K | ﹤0.01% |
14,307
-2,268
| -14% | -$61.5K |
|
1143
Skyworks Solutions
SWKS
$10.5B
| $386K | ﹤0.01% |
3,432
+215
| +7% | +$21K |
|
1144
iShares Morningstar Growth ETF
ILCG
$3.3B
| $385K | ﹤0.01% |
5,682
+581
| +11% | +$36.7K |
|
1145
Kosmos Energy
KOS
$1.51B
| $384K | ﹤0.01% |
57,269
| – | – |
|
1146
Schwab US Mid-Cap ETF
SCHM
$15.3B
| $382K | ﹤0.01% |
15,216
+4,950
| +48% | +$113K |
|
1147
ESS Tech
GWH
$19.6M
| $381K | ﹤0.01% |
22,300
-13,588
| -38% | -$276K |
|
1148
Plains All American Pipeline
PAA
$16.5B
| $376K | ﹤0.01% |
24,838
| – | – |
|
1149
Invesco Senior Loan ETF
BKLN
$6.76B
| $374K | ﹤0.01% |
17,680
+2,063
| +13% | +$43.3K |
|
1150
ProShares Ultra Financials
UYG
$863M
| $374K | ﹤0.01% |
6,780
-75
| -1% | -$3.53K |
|
Similar funds
HF
William Blair & Company's Q4 2023 Portfolio in Review
As of Q4 2023, William Blair & Company held 1,872 positions worth $29.3B, up 13% from $26.1B the previous quarter. Its ten largest holdings account for 24% of the portfolio.
William Blair & Company's Q4 2023 filing shows 83 new, 624 increased, 816 reduced and 87 closed positions. Its largest new stake was Veralto: 229,539 shares worth $18.9M. The largest sale was Danaher, an estimated $37.6M.
By sector, the portfolio is most concentrated in Technology at 26% of assets, up from 25% a quarter earlier, followed by Healthcare and Financials.
- William Blair & Company's largest Q4 2023 buy was Veralto: 229,539 shares worth $18.9M.
- William Blair & Company added most to Guidewire Software in Q4 2023, an estimated $37.5M increase.
- William Blair & Company's biggest Q4 2023 reduction was Danaher, cutting an estimated $37.6M.
- William Blair & Company fully exited Seagen Inc. Common Stock in Q4 2023, selling an estimated $13.8M.
- William Blair & Company's ten largest holdings make up 24% of its $29.3B portfolio in Q4 2023.
- William Blair & Company opened 83 new positions and closed 87 in Q4 2023.
- William Blair & Company's portfolio value rose 13% quarter-over-quarter to $29.3B.
Based on William Blair & Company's 13F filing for Q4 2023, filed 12 Feb 2024.