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William Blair Investment Management Portfolio holdings
AUM
$33.3B
1-Year Est. Return
44.76%
This Fund
S&P 500
This Quarter
Est. Return
+11.26%
1 Year Est. Return
+44.76%
3 Year Est. Return
+140.8%
5 Year Est. Return
+166.51%
10 Year Est. Return
+978.6%
AUM
$28.7B
AUM Growth
+$2.56B
(+9.8%)
Cap. Flow
+$530M
Cap. Flow
% of AUM
1.85%
Top 10 Holdings %
Top 10 Hldgs %
19.55%
Holding
425
New
24
Increased
254
Reduced
112
Closed
32
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Ferrari
RACE
|
+$191M |
| 2 |
TSMC
TSM
|
+$128M |
| 3 |
Kosmos Energy
KOS
|
+$111M |
| 4 |
Five Below
FIVE
|
+$111M |
| 5 |
Advanced Micro Devices
AMD
|
+$86.5M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Halozyme
HALO
|
+$211M |
| 2 |
Stryker
SYK
|
+$153M |
| 3 |
Wyndham Hotels & Resorts
WH
|
+$113M |
| 4 |
TechnipFMC
FTI
|
+$92.8M |
| 5 |
Azenta
AZTA
|
+$78.7M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 25.27% |
| 2 | Industrials | 16.92% |
| 3 | Consumer Discretionary | 15.22% |
| 4 | Healthcare | 14.65% |
| 5 | Financials | 9.04% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
326
Aon
AON
$74.7B
| $5.91M | 0.02% |
18,742
-416
| -2% | -$129K |
|
327
Universal Electronics
UEIC
$75.8M
| $5.83M | 0.02% |
575,153
+3,681
| +0.6% | +$64.1K |
|
328
Shopify
SHOP
$194B
| $5.29M | 0.02% |
+110,374
| New | +$4.86M |
|
|
NVO
329
Novo Nordisk
NVO
$203B
| $4.95M | 0.02% |
62,264
-10,662
| -15% | -$756K |
|
330
Take-Two Interactive
TTWO
$45.4B
| $4.93M | 0.02% |
41,331
+2,407
| +6% | +$268K |
|
331
Ferguson
FERG
$47.4B
| $4.62M | 0.02% |
35,196
-13,263
| -27% | -$1.84M |
|
332
NextEra Energy
NEE
$179B
| $4.46M | 0.02% |
57,821
-404,592
| -87% | -$31.1M |
|
333
Rentokil
RTO
$12.3B
| $4.41M | 0.02% |
120,754
+10,417
| +9% | +$329K |
|
334
ASML
ASML
$695B
| $4.4M | 0.02% |
6,465
+984
| +18% | +$632K |
|
335
AstraZeneca
AZN
$246B
| $4.21M | 0.01% |
30,350
-147
| -0.5% | -$19.8K |
|
336
Tenaris
TS
$26.8B
| $3.71M | 0.01% |
130,589
-787
| -0.6% | -$25.9K |
|
337
Korn Ferry
KFY
$4.28B
| $3.54M | 0.01% |
+68,411
| New | +$3.69M |
|
338
Alignment Healthcare
ALHC
$2.8B
| $3.51M | 0.01% |
+551,803
| New | +$5.26M |
|
339
Diageo
DEO
$52.2B
| $3.47M | 0.01% |
19,172
-76
| -0.4% | -$13.4K |
|
340
Aptiv
APTV
$10.1B
| $2.85M | 0.01% |
25,388
+105
| +0.4% | +$11.6K |
|
341
Alibaba
BABA
$300B
| $2.67M | 0.01% |
+26,145
| New | +$2.62M |
|
342
Etsy
ETSY
$7.31B
| $2.58M | 0.01% |
23,210
-4,548
| -16% | -$564K |
|
343
Equinor
EQNR
$97.3B
| $2.44M | 0.01% |
85,936
+20,360
| +31% | +$614K |
|
344
TJX Companies
TJX
$169B
| $2.13M | 0.01% |
27,139
+881
| +3% | +$69.3K |
|
345
iShares MSCI South Korea ETF
EWY
$27.2B
| $2.1M | 0.01% |
+34,350
| New | +$2.09M |
|
346
Kornit Digital
KRNT
$815M
| $1.62M | 0.01% |
83,830
-570,437
| -87% | -$12.9M |
|
347
Cadence Design Systems
CDNS
$89B
| $1.43M | 0.01% |
6,785
-130
| -2% | -$24.6K |
|
348
NVR
NVR
$16.8B
| $1.42M | ﹤0.01% |
254
-40
| -14% | -$206K |
|
349
Darling Ingredients
DAR
$10B
| $1.27M | ﹤0.01% |
21,722
-37
| -0.2% | -$2.33K |
|
350
Teledyne Technologies
TDY
$31.8B
| $1.18M | ﹤0.01% |
2,630
-50
| -2% | -$21.2K |
|
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William Blair Investment Management's Q1 2023 Portfolio in Review
As of Q1 2023, William Blair Investment Management held 425 positions worth $28.7B, up 9.8% from $26.1B the previous quarter. Its ten largest holdings account for 20% of the portfolio.
William Blair Investment Management's Q1 2023 filing shows 24 new, 254 increased, 112 reduced and 32 closed positions. Its largest new stake was Ferrari: 749,761 shares worth $203M. The largest sale was Halozyme, an estimated $211M.
By sector, the portfolio is most concentrated in Technology at 25% of assets, up from 23% a quarter earlier, followed by Industrials and Consumer Discretionary.
- William Blair Investment Management's largest Q1 2023 buy was Ferrari: 749,761 shares worth $203M.
- William Blair Investment Management added most to TSMC in Q1 2023, an estimated $128M increase.
- William Blair Investment Management's biggest Q1 2023 reduction was Wyndham Hotels & Resorts, cutting an estimated $113M.
- William Blair Investment Management fully exited Halozyme in Q1 2023, selling an estimated $211M.
- William Blair Investment Management's ten largest holdings make up 20% of its $28.7B portfolio in Q1 2023.
- William Blair Investment Management opened 24 new positions and closed 32 in Q1 2023.
- William Blair Investment Management's portfolio value rose 9.8% quarter-over-quarter to $28.7B.
Based on William Blair Investment Management's 13F filing for Q1 2023, filed 12 May 2023.