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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
+10.03%
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
$26.1B
AUM Growth
+$841M
(+3.3%)
Cap. Flow
-$982M
Cap. Flow
% of AUM
-3.76%
Top 10 Holdings %
Top 10 Hldgs %
17.15%
Holding
419
New
32
Increased
142
Reduced
225
Closed
18
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
MZTI
The Marzetti Company
MZTI
|
+$142M |
| 2 |
Ambarella
AMBA
|
+$92.4M |
| 3 |
Genpact
G
|
+$92.1M |
| 4 |
Chipotle Mexican Grill
CMG
|
+$83.1M |
| 5 |
Carlyle Group
CG
|
+$81.2M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
ABMD
Abiomed Inc
ABMD
|
+$241M |
| 2 |
HZNP
Horizon Therapeutics Public Limited Company Ordinary Shares
HZNP
|
+$155M |
| 3 |
DEN
Denbury Inc.
DEN
|
+$144M |
| 4 |
RB Global
RBA
|
+$101M |
| 5 |
Cable One
CABO
|
+$88.8M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 22.72% |
| 2 | Healthcare | 17.24% |
| 3 | Industrials | 15.95% |
| 4 | Consumer Discretionary | 14.35% |
| 5 | Financials | 11.06% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
226
Advanced Energy
AEIS
$13.5B
| $26.5M | 0.1% |
308,349
-11,699
| -4% | -$982K |
|
227
Meta Platforms (Facebook)
META
$1.47T
| $25.9M | 0.1% |
215,410
-79,339
| -27% | -$9.32M |
|
228
Healthcare Realty
HR
$6.58B
| $25.9M | 0.1% |
1,342,666
+87,379
| +7% | +$1.72M |
|
|
FOLD
229
DELISTED
Amicus Therapeutics
FOLD
| $25.7M | 0.1% |
2,101,186
+15,822
| +0.8% | +$178K |
|
230
Boot Barn
BOOT
$4.87B
| $25.6M | 0.1% |
410,078
+11,105
| +3% | +$666K |
|
231
CareTrust REIT
CTRE
$9.25B
| $25.6M | 0.1% |
1,379,161
+5,548
| +0.4% | +$104K |
|
232
Ziff Davis
ZD
$1.88B
| $25.5M | 0.1% |
321,808
+2,225
| +0.7% | +$179K |
|
233
MillerKnoll
MLKN
$1.64B
| $25.3M | 0.1% |
1,203,554
-50,705
| -4% | -$1.01M |
|
234
Edgewell Personal Care
EPC
$1.32B
| $25.3M | 0.1% |
655,385
-24,392
| -4% | -$969K |
|
|
VRNT
235
DELISTED
Verint Systems
VRNT
| $25.1M | 0.1% |
+692,250
| New | +$25M |
|
|
ESTE
236
DELISTED
Earthstone Energy Inc. Class A Common Stock
ESTE
| $25M | 0.1% |
1,758,439
+239,189
| +16% | +$3.55M |
|
237
Equity Lifestyle Properties
ELS
$12.4B
| $25M | 0.1% |
387,188
+66,739
| +21% | +$4.23M |
|
238
Sunstone Hotel Investors
SHO
$2.01B
| $24.9M | 0.1% |
2,582,022
-101,394
| -4% | -$1.05M |
|
|
MODV
239
DELISTED
ModivCare
MODV
| $24.8M | 0.1% |
276,854
-11,303
| -4% | -$1.01M |
|
240
Watsco Inc
WSO
$12.8B
| $24.8M | 0.09% |
99,412
-16,050
| -14% | -$4.22M |
|
241
Cheesecake Factory
CAKE
$5.84B
| $24.8M | 0.09% |
780,941
-114,914
| -13% | -$3.84M |
|
242
Plexus
PLXS
$7.25B
| $24.7M | 0.09% |
240,041
-222,735
| -48% | -$22.5M |
|
243
Americold
COLD
$4.17B
| $24.6M | 0.09% |
870,093
+153,918
| +21% | +$4.14M |
|
244
PDF Solutions
PDFS
$2.19B
| $24M | 0.09% |
839,840
+4,579
| +0.5% | +$124K |
|
245
Oxford Industries
OXM
$538M
| $23.9M | 0.09% |
256,619
-50,619
| -16% | -$5.07M |
|
246
LPL Financial
LPLA
$29.7B
| $23.5M | 0.09% |
108,703
-7,246
| -6% | -$1.69M |
|
247
Deluxe
DLX
$1.09B
| $23.5M | 0.09% |
1,382,630
+85,961
| +7% | +$1.53M |
|
|
WNS
248
DELISTED
WNS Holdings
WNS
| $23.1M | 0.09% |
288,624
+1,229
| +0.4% | +$101K |
|
249
Columbia Banking Systems
COLB
$9.12B
| $22.7M | 0.09% |
751,859
+152,210
| +25% | +$4.83M |
|
250
Cracker Barrel
CBRL
$1.31B
| $22.3M | 0.09% |
235,047
-9,572
| -4% | -$997K |
|
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William Blair Investment Management's Q4 2022 Portfolio in Review
As of Q4 2022, William Blair Investment Management held 419 positions worth $26.1B, up 3.3% from $25.3B the previous quarter. Its ten largest holdings account for 17% of the portfolio.
William Blair Investment Management withdrew a net $982M in Q4 2022, closing 18 positions and reducing 225 holdings. Its most notable exit was Abiomed Inc, an estimated $241M position sold in full.
By sector, the portfolio is most concentrated in Technology at 23% of assets, up from 23% a quarter earlier, followed by Healthcare and Industrials.
Against the trend, William Blair Investment Management opened a new position in The Marzetti Company worth $148M.
- William Blair Investment Management's largest Q4 2022 buy was The Marzetti Company: 748,865 shares worth $148M.
- William Blair Investment Management added most to Chipotle Mexican Grill in Q4 2022, an estimated $83.1M increase.
- William Blair Investment Management's biggest Q4 2022 reduction was Horizon Therapeutics Public Limited Company Ordinary Shares, cutting an estimated $155M.
- William Blair Investment Management fully exited Abiomed Inc in Q4 2022, selling an estimated $241M.
- William Blair Investment Management's ten largest holdings make up 17% of its $26.1B portfolio in Q4 2022.
- William Blair Investment Management opened 32 new positions and closed 18 in Q4 2022.
- William Blair Investment Management's portfolio value rose 3.3% quarter-over-quarter to $26.1B.
Based on William Blair Investment Management's 13F filing for Q4 2022, filed 9 Feb 2023.