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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
+15.93%
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
$34.4B
AUM Growth
+$4.27B
(+14%)
Cap. Flow
+$63.7M
Cap. Flow
% of AUM
0.19%
Top 10 Holdings %
Top 10 Hldgs %
22.06%
Holding
433
New
35
Increased
127
Reduced
244
Closed
27
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Pinduoduo
PDD
|
+$279M |
| 2 |
CRH
CRH
|
+$151M |
| 3 |
CWAN
Clearwater Analytics
CWAN
|
+$143M |
| 4 |
EXL Service
EXLS
|
+$102M |
| 5 |
Agilent Technologies
A
|
+$76.4M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Performance Food Group
PFGC
|
+$156M |
| 2 |
PXD
Pioneer Natural Resource Co.
PXD
|
+$101M |
| 3 |
Canadian Pacific Kansas City
CP
|
+$97.2M |
| 4 |
Wolfspeed
WOLF
|
+$86.6M |
| 5 |
AXON
Axon Enterprise
AXON
|
+$79.8M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 27.13% |
| 2 | Healthcare | 15.5% |
| 3 | Consumer Discretionary | 15.19% |
| 4 | Industrials | 14.17% |
| 5 | Financials | 9.11% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
426
Sprouts Farmers Market
SFM
$8.03B
| – | – |
-519,520
| Closed | -$22.2M |
|
427
Simmons First National
SFNC
$3.45B
| – | – |
-1,107,881
| Closed | -$18.8M |
|
428
Tennant Co
TNC
$1.18B
| – | – |
-31,957
| Closed | -$2.37M |
|
|
429
Wolfspeed
WOLF
$1.65B
| – | – |
-2,273,227
| Closed | -$86.6M |
|
|
PXD
430
DELISTED
Pioneer Natural Resource Co.
PXD
| – | – |
-440,522
| Closed | -$101M |
|
|
NXGN
431
DELISTED
NextGen Healthcare, Inc. Common Stock
NXGN
| – | – |
-1,360,317
| Closed | -$32.3M |
|
|
NATI
432
DELISTED
National Instruments Corp
NATI
| – | – |
-1,313,891
| Closed | -$78.3M |
|
|
ESTE
433
DELISTED
Earthstone Energy Inc. Class A Common Stock
ESTE
| – | – |
-2,352,170
| Closed | -$47.6M |
|
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William Blair Investment Management's Q4 2023 Portfolio in Review
As of Q4 2023, William Blair Investment Management held 433 positions worth $34.4B, up 14% from $30.1B the previous quarter. Its ten largest holdings account for 22% of the portfolio.
William Blair Investment Management's Q4 2023 filing shows 35 new, 127 increased, 244 reduced and 27 closed positions. Its largest new stake was Pinduoduo: 2,300,793 shares worth $336M. The largest sale was Performance Food Group, an estimated $156M.
By sector, the portfolio is most concentrated in Technology at 27% of assets, up from 26% a quarter earlier, followed by Healthcare and Consumer Discretionary.
- William Blair Investment Management's largest Q4 2023 buy was Pinduoduo: 2,300,793 shares worth $336M.
- William Blair Investment Management added most to CRH in Q4 2023, an estimated $151M increase.
- William Blair Investment Management's biggest Q4 2023 reduction was Performance Food Group, cutting an estimated $156M.
- William Blair Investment Management fully exited Pioneer Natural Resource Co. in Q4 2023, selling an estimated $101M.
- William Blair Investment Management's ten largest holdings make up 22% of its $34.4B portfolio in Q4 2023.
- William Blair Investment Management opened 35 new positions and closed 27 in Q4 2023.
- William Blair Investment Management's portfolio value rose 14% quarter-over-quarter to $34.4B.
Based on William Blair Investment Management's 13F filing for Q4 2023, filed 9 Feb 2024.