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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
-3.85%
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
$26.1B
AUM Growth
-$1.22B
(-4.5%)
Cap. Flow
+$114M
Cap. Flow
% of AUM
0.44%
Top 10 Holdings %
Top 10 Hldgs %
23.71%
Holding
1,877
New
67
Increased
674
Reduced
719
Closed
85
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Kenvue
KVUE
|
+$32.2M |
| 2 |
LegalZoom.com
LZ
|
+$26.6M |
| 3 |
CrowdStrike
CRWD
|
+$24M |
| 4 |
CoStar Group
CSGP
|
+$20.8M |
| 5 |
Generac Holdings
GNRC
|
+$18.3M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Apple
AAPL
|
+$37.6M |
| 2 |
Insulet
PODD
|
+$37.3M |
| 3 |
NVIDIA
NVDA
|
+$24.8M |
| 4 |
ATVI
Activision Blizzard
ATVI
|
+$20.6M |
| 5 |
Starbucks
SBUX
|
+$17.8M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 25.36% |
| 2 | Healthcare | 17.61% |
| 3 | Financials | 12.07% |
| 4 | Industrials | 11.66% |
| 5 | Consumer Discretionary | 8.39% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1251
Inogen
INGN
$154M
| $286K | ﹤0.01% |
54,758
-1,034
| -2% | -$7.35K |
|
1252
Arrow Electronics
ARW
$10.6B
| $285K | ﹤0.01% |
2,278
| – | – |
|
1253
iShares MBS ETF
MBB
$39.2B
| $285K | ﹤0.01% |
3,209
-100
| -3% | -$9.14K |
|
1254
KB Home
KBH
$3.45B
| $285K | ﹤0.01% |
6,150
| – | – |
|
1255
iShares Silver Trust
SLV
$31.3B
| $283K | ﹤0.01% |
13,938
-794
| -5% | -$17.2K |
|
1256
iShares US Consumer Discretionary ETF
IYC
$1.22B
| $283K | ﹤0.01% |
4,226
+229
| +6% | +$16.2K |
|
1257
Axalta
AXTA
$7.93B
| $283K | ﹤0.01% |
10,503
+3,003
| +40% | +$88.1K |
|
1258
Open Text
OTEX
$6.02B
| $279K | ﹤0.01% |
7,945
| – | – |
|
1259
iShares Morningstar Mid-Cap Growth ETF
IMCG
$4.18B
| $279K | ﹤0.01% |
4,875
| – | – |
|
1260
Sonos
SONO
$1.96B
| $278K | ﹤0.01% |
21,510
-10,075
| -32% | -$149K |
|
1261
Western Midstream Partners
WES
$20B
| $277K | ﹤0.01% |
10,168
-936
| -8% | -$25.4K |
|
1262
Invesco S&P 500 Pure Growth ETF
RPG
$2.09B
| $276K | ﹤0.01% |
9,145
| – | – |
|
1263
iShares US Telecommunications ETF
IYZ
$1.24B
| $275K | ﹤0.01% |
12,932
+1,078
| +9% | +$23.8K |
|
1264
Corpay
CPAY
$27.9B
| $275K | ﹤0.01% |
1,078
+57
| +6% | +$14.9K |
|
1265
First Trust Cloud Computing ETF
SKYY
$3.38B
| $275K | ﹤0.01% |
3,621
-40
| -1% | -$3.12K |
|
1266
ImmunityBio
IBRX
$8.11B
| $275K | ﹤0.01% |
162,462
+108,431
| +201% | +$218K |
|
1267
Zions Bancorporation
ZION
$10.5B
| $274K | ﹤0.01% |
+7,866
| New | +$274K |
|
1268
Pinterest
PINS
$13.2B
| $274K | ﹤0.01% |
10,139
+466
| +5% | +$12.7K |
|
1269
Enerpac Tool Group
EPAC
$1.89B
| $274K | ﹤0.01% |
10,160
| – | – |
|
1270
Revolve Group
RVLV
$1.72B
| $273K | ﹤0.01% |
20,082
-2,155
| -10% | -$34.3K |
|
1271
AtriCure
ATRC
$2.21B
| $273K | ﹤0.01% |
6,236
-250
| -4% | -$12.2K |
|
1272
Carnival Corporation Ltd
CCL
$38.9B
| $273K | ﹤0.01% |
19,894
-1,700
| -8% | -$28.2K |
|
1273
Tanger
SKT
$4.42B
| $273K | ﹤0.01% |
12,076
+110
| +0.9% | +$2.56K |
|
1274
Ambarella
AMBA
$3.6B
| $271K | ﹤0.01% |
5,114
+32
| +0.6% | +$2.25K |
|
|
LTHM
1275
DELISTED
Livent Corporation
LTHM
| $270K | ﹤0.01% |
14,665
+5,600
| +62% | +$128K |
|
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William Blair & Company's Q3 2023 Portfolio in Review
As of Q3 2023, William Blair & Company held 1,877 positions worth $26.1B, down 4.5% from $27.3B the previous quarter. Its ten largest holdings account for 24% of the portfolio.
William Blair & Company's Q3 2023 filing shows 67 new, 674 increased, 719 reduced and 85 closed positions. Its largest new stake was Kenvue: 1,391,743 shares worth $27.9M. The largest sale was Apple, an estimated $37.6M.
By sector, the portfolio is most concentrated in Technology at 25% of assets, down from 26% a quarter earlier, followed by Healthcare and Financials.
- William Blair & Company's largest Q3 2023 buy was Kenvue: 1,391,743 shares worth $27.9M.
- William Blair & Company added most to LegalZoom.com in Q3 2023, an estimated $26.6M increase.
- William Blair & Company's biggest Q3 2023 reduction was Apple, cutting an estimated $37.6M.
- William Blair & Company fully exited Activision Blizzard in Q3 2023, selling an estimated $20.6M.
- William Blair & Company's ten largest holdings make up 24% of its $26.1B portfolio in Q3 2023.
- William Blair & Company opened 67 new positions and closed 85 in Q3 2023.
- William Blair & Company's portfolio value fell 4.5% quarter-over-quarter to $26.1B.
Based on William Blair & Company's 13F filing for Q3 2023, filed 9 Nov 2023.