William Blair Investment Management Portfolio holdings
AUM
$37.7B
This Quarter Return
+5.78%
1 Year Return
+25.84%
3 Year Return
+122.23%
5 Year Return
+199.92%
10 Year Return
+704.65%
AUM
$30.9B
AUM Growth
+$30.9B
(+2.8%)
Cap. Flow
-$229M
Cap. Flow
% of AUM
-0.74%
Top 10 Holdings %
Top 10 Hldgs %
16.89%
Holding
389
New
33
Increased
152
Reduced
179
Closed
22
Top Buys
| 1 |
Charles River Laboratories
CRL
|
$250M |
| 2 |
Ryanair
RYAAY
|
$224M |
| 3 |
Dynatrace
DT
|
$200M |
| 4 |
Leslie's
LESL
|
$142M |
| 5 |
Varonis Systems
VRNS
|
$128M |
Top Sells
| 1 |
SolarEdge
SEDG
|
$265M |
| 2 |
TSMC
TSM
|
$224M |
| 3 |
Steris
STE
|
$192M |
| 4 |
Teledyne Technologies
TDY
|
$171M |
| 5 |
Etsy
ETSY
|
$163M |
Sector Composition
| 1 | Technology | 24.65% |
| 2 | Healthcare | 21.08% |
| 3 | Industrials | 14.45% |
| 4 | Consumer Discretionary | 12.96% |
| 5 | Financials | 7.36% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Shares Change % | Capital Flow | |
|---|---|---|---|---|---|---|
|
1
TSMC
TSM
$1.2T
| $1.22B | 3.96% | 10,338,901 -1,893,220 | -15% | -$224M |
|
2
SPDR S&P 500 ETF Trust
SPY
$658B
| $565M | 1.83% | 1,426,450 -280,540 | -16% | -$111M |
|
3
BWX Technologies
BWXT
$14.8B
| $492M | 1.59% | 7,461,456 +74,584 | +1% | +$4.92M |
|
4
Microsoft
MSFT
$3.77T
| $454M | 1.47% | 1,926,538 +244,392 | +15% | +$57.6M |
|
5
Canadian National Railway
CNI
$60.4B
| $443M | 1.43% | 3,816,219 +616,751 | +19% | +$71.6M |
|
6
Grand Canyon Education
LOPE
$5.66B
| $439M | 1.42% | 4,101,633 +20,347 | +0.5% | +$2.18M |
|
7
Brink's
BCO
$4.67B
| $422M | 1.37% | 5,332,539 +83,819 | +2% | +$6.64M |
|
8
Mercado Libre
MELI
$125B
| $405M | 1.31% | 275,029 -69,862 | -20% | -$103M |
|
9
Amazon
AMZN
$2.44T
| $389M | 1.26% | 125,832 +5,294 | +4% | +$16.4M |
|
|
HZNP
10
DELISTED
Horizon Therapeutics Public Limited Company Ordinary Shares
HZNP
| $382M | 1.24% | 4,149,195 -1,104,803 | -21% | -$102M |
|
11
Encompass Health
EHC
$12.3B
| $377M | 1.22% | 4,599,899 -66,601 | -1% | -$5.45M |
|
12
Alphabet (Google) Class A
GOOGL
$2.57T
| $336M | 1.09% | 162,957 +284 | +0.2% | +$586K |
|
13
Crown Holdings
CCK
$11.6B
| $334M | 1.08% | 3,443,410 +351,373 | +11% | +$34.1M |
|
14
Pure Storage
PSTG
$25.4B
| $333M | 1.08% | 15,461,407 -247,708 | -2% | -$5.34M |
|
15
Martin Marietta Materials
MLM
$37.2B
| $330M | 1.07% | 982,332 -178,828 | -15% | -$60.1M |
|
16
Sea Limited
SE
$110B
| $323M | 1.05% | 1,446,908 -636,886 | -31% | -$142M |
|
17
Azenta
AZTA
$1.4B
| $318M | 1.03% | 3,888,759 +49,238 | +1% | +$4.02M |
|
18
Bio-Techne
TECH
$8.5B
| $316M | 1.02% | 826,437 +95,645 | +13% | +$36.5M |
|
19
BJs Wholesale Club
BJ
$12.9B
| $305M | 0.99% | 6,797,514 -298,943 | -4% | -$13.4M |
|
|
ABMD
20
DELISTED
Abiomed Inc
ABMD
| $299M | 0.97% | 937,156 +370,442 | +65% | +$118M |
|
21
Trex
TREX
$6.61B
| $291M | 0.94% | 3,177,744 +8,315 | +0.3% | +$761K |
|
22
Euronet Worldwide
EEFT
$3.82B
| $290M | 0.94% | 2,099,206 +94,316 | +5% | +$13M |
|
|
23
Charles River Laboratories
CRL
$8.04B
| $288M | 0.93% | 992,180 +861,234 | +658% | +$250M |
|
24
Acadia Healthcare
ACHC
$2.12B
| $274M | 0.89% | 4,803,762 +2,097,022 | +77% | +$120M |
|
25
Generac Holdings
GNRC
$10.9B
| $270M | 0.87% | 825,071 -13,529 | -2% | -$4.43M |
|