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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
+9.84%
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
$31.2B
AUM Growth
+$2.49B
(+8.7%)
Cap. Flow
+$357M
Cap. Flow
% of AUM
1.14%
Top 10 Holdings %
Top 10 Hldgs %
20.4%
Holding
426
New
33
Increased
232
Reduced
127
Closed
31
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Bio-Techne
TECH
|
+$186M |
| 2 |
Tyler Technologies
TYL
|
+$171M |
| 3 |
NVIDIA
NVDA
|
+$167M |
| 4 |
ServiceNow
NOW
|
+$128M |
| 5 |
Bright Horizons
BFAM
|
+$109M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
PagerDuty
PD
|
+$171M |
| 2 |
Builders FirstSource
BLDR
|
+$157M |
| 3 |
PayPal
PYPL
|
+$135M |
| 4 |
NATI
National Instruments Corp
NATI
|
+$122M |
| 5 |
Lincoln Electric
LECO
|
+$116M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 25.63% |
| 2 | Industrials | 16.13% |
| 3 | Healthcare | 15.71% |
| 4 | Consumer Discretionary | 14.7% |
| 5 | Financials | 8.24% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
|
BDN
326
Brandywine Realty Trust
BDN
$542M
| $8.23M | 0.03% |
1,770,927
+33,113
| +2% | +$135K |
|
327
Alignment Healthcare
ALHC
$2.79B
| $7.87M | 0.03% |
1,369,263
+817,460
| +148% | +$5.29M |
|
328
Shopify
SHOP
$204B
| $7.14M | 0.02% |
110,505
+131
| +0.1% | +$7.41K |
|
329
SBA Communications
SBAC
$19.8B
| $7.08M | 0.02% |
30,541
-2,473
| -7% | -$592K |
|
330
Vesta Real Estate
VTMX
$3.14B
| $6.44M | 0.02% |
+200,000
| New | +$6.44M |
|
331
iShares Russell 2000 Growth ETF
IWO
$15.1B
| $6.38M | 0.02% |
26,280
-1,489
| -5% | -$341K |
|
332
Aon
AON
$75.7B
| $6.34M | 0.02% |
18,369
-373
| -2% | -$121K |
|
333
Humana
HUM
$46.2B
| $6.28M | 0.02% |
14,037
+268
| +2% | +$135K |
|
334
Universal Electronics
UEIC
$66.6M
| $5.64M | 0.02% |
585,966
+10,813
| +2% | +$100K |
|
335
United Natural Foods
UNFI
$2.94B
| $5.31M | 0.02% |
+271,820
| New | +$6.83M |
|
336
Applied Digital
APLD
$8.81B
| $5.11M | 0.02% |
+546,593
| New | +$3.26M |
|
337
AstraZeneca
AZN
$244B
| $5.05M | 0.02% |
35,284
+4,934
| +16% | +$726K |
|
|
NVO
338
Novo Nordisk
NVO
$205B
| $5.01M | 0.02% |
61,908
-356
| -0.6% | -$29.1K |
|
339
Rentokil
RTO
$12.1B
| $4.68M | 0.02% |
119,876
-878
| -0.7% | -$34.4K |
|
340
ASML
ASML
$710B
| $4.65M | 0.01% |
6,422
-43
| -0.7% | -$29.2K |
|
341
NextEra Energy
NEE
$179B
| $4.29M | 0.01% |
57,847
+26
| +0% | +$1.97K |
|
342
Warner Music
WMG
$13.3B
| $4.23M | 0.01% |
162,093
-17,997
| -10% | -$498K |
|
343
OneSpaWorld
OSW
$2.73B
| $4.19M | 0.01% |
+346,260
| New | +$4M |
|
344
iShares MSCI China A ETF
CNYA
$207M
| $3.77M | 0.01% |
129,304
-72,000
| -36% | -$2.24M |
|
345
Diageo
DEO
$52.8B
| $3.31M | 0.01% |
19,056
-116
| -0.6% | -$20.7K |
|
|
AZUL
346
DELISTED
Azul
AZUL
| $2.75M | 0.01% |
+200,881
| New | +$1.83M |
|
347
Equinor
EQNR
$96.3B
| $2.49M | 0.01% |
85,297
-639
| -0.7% | -$18.2K |
|
348
Kornit Digital
KRNT
$827M
| $2.4M | 0.01% |
81,746
-2,084
| -2% | -$47.1K |
|
349
TJX Companies
TJX
$170B
| $2.31M | 0.01% |
27,235
+96
| +0.4% | +$7.57K |
|
350
Alibaba
BABA
$293B
| $2.16M | 0.01% |
25,924
-221
| -0.8% | -$19.3K |
|
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William Blair Investment Management's Q2 2023 Portfolio in Review
As of Q2 2023, William Blair Investment Management held 426 positions worth $31.2B, up 8.7% from $28.7B the previous quarter. Its ten largest holdings account for 20% of the portfolio.
William Blair Investment Management's Q2 2023 filing shows 33 new, 232 increased, 127 reduced and 31 closed positions. Its largest new stake was Bio-Techne: 2,314,458 shares worth $189M. The largest sale was PagerDuty, an estimated $171M.
By sector, the portfolio is most concentrated in Technology at 26% of assets, up from 25% a quarter earlier, followed by Industrials and Healthcare.
- William Blair Investment Management's largest Q2 2023 buy was Bio-Techne: 2,314,458 shares worth $189M.
- William Blair Investment Management added most to NVIDIA in Q2 2023, an estimated $167M increase.
- William Blair Investment Management's biggest Q2 2023 reduction was Builders FirstSource, cutting an estimated $157M.
- William Blair Investment Management fully exited PagerDuty in Q2 2023, selling an estimated $171M.
- William Blair Investment Management's ten largest holdings make up 20% of its $31.2B portfolio in Q2 2023.
- William Blair Investment Management opened 33 new positions and closed 31 in Q2 2023.
- William Blair Investment Management's portfolio value rose 8.7% quarter-over-quarter to $31.2B.
Based on William Blair Investment Management's 13F filing for Q2 2023, filed 11 Aug 2023.