William Blair Investment Management Portfolio holdings
AUM
$37.7B
This Quarter Return
+25.46%
1 Year Return
+25.84%
3 Year Return
+122.23%
5 Year Return
+199.92%
10 Year Return
+704.65%
AUM
$30B
AUM Growth
+$30B
(+17%)
Cap. Flow
-$852M
Cap. Flow
% of AUM
-2.84%
Top 10 Holdings %
Top 10 Hldgs %
17.75%
Holding
375
New
32
Increased
102
Reduced
221
Closed
19
Top Buys
| 1 |
Bio-Techne
TECH
|
$232M |
| 2 |
10x Genomics
TXG
|
$182M |
| 3 |
ZEN
ZENDESK INC
ZEN
|
$140M |
| 4 |
Acadia Healthcare
ACHC
|
$136M |
| 5 |
Merit Medical Systems
MMSI
|
$134M |
Top Sells
| 1 |
Exact Sciences
EXAS
|
$269M |
| 2 |
iRhythm Technologies
IRTC
|
$255M |
| 3 |
TransUnion
TRU
|
$166M |
| 4 |
TSMC
TSM
|
$120M |
| 5 |
Brookfield
BN
|
$112M |
Sector Composition
| 1 | Technology | 26.78% |
| 2 | Healthcare | 19.58% |
| 3 | Industrials | 13.65% |
| 4 | Consumer Discretionary | 13.62% |
| 5 | Financials | 6.65% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Shares Change % | Capital Flow | |
|---|---|---|---|---|---|---|
|
1
TSMC
TSM
$1.2T
| $1.33B | 4.44% | 12,232,121 -1,098,832 | -8% | -$120M |
|
2
SPDR S&P 500 ETF Trust
SPY
$658B
| $638M | 2.12% | 1,706,990 -148,610 | -8% | -$55.6M |
|
3
Mercado Libre
MELI
$125B
| $578M | 1.92% | 344,891 +187 | +0.1% | +$313K |
|
4
BWX Technologies
BWXT
$14.8B
| $445M | 1.48% | 7,386,872 -125,360 | -2% | -$7.56M |
|
5
Sea Limited
SE
$110B
| $415M | 1.38% | 2,083,794 -58,778 | -3% | -$11.7M |
|
6
Amazon
AMZN
$2.44T
| $393M | 1.31% | 120,538 -15,409 | -11% | -$50.2M |
|
7
Encompass Health
EHC
$12.3B
| $386M | 1.28% | 4,666,500 -8,656 | -0.2% | -$716K |
|
|
HZNP
8
DELISTED
Horizon Therapeutics Public Limited Company Ordinary Shares
HZNP
| $384M | 1.28% | 5,253,998 -599,224 | -10% | -$43.8M |
|
9
Grand Canyon Education
LOPE
$5.66B
| $380M | 1.27% | 4,081,286 +26,095 | +0.6% | +$2.43M |
|
10
Brink's
BCO
$4.67B
| $378M | 1.26% | 5,248,720 +410,115 | +8% | +$29.5M |
|
11
Microsoft
MSFT
$3.77T
| $374M | 1.25% | 1,682,146 +213,201 | +15% | +$47.4M |
|
12
Nice
NICE
$8.73B
| $362M | 1.2% | 1,276,160 -32,873 | -3% | -$9.32M |
|
13
Pure Storage
PSTG
$25.4B
| $355M | 1.18% | 15,709,115 -423,947 | -3% | -$9.59M |
|
14
Etsy
ETSY
$5.25B
| $355M | 1.18% | 1,992,801 -28,499 | -1% | -$5.07M |
|
15
Canadian National Railway
CNI
$60.4B
| $352M | 1.17% | 3,199,468 -158,957 | -5% | -$17.5M |
|
16
Martin Marietta Materials
MLM
$37.2B
| $330M | 1.1% | 1,161,160 -15,255 | -1% | -$4.33M |
|
17
TAL Education Group
TAL
$6.46B
| $329M | 1.09% | 4,595,357 -165,868 | -3% | -$11.9M |
|
18
Crown Holdings
CCK
$11.6B
| $310M | 1.03% | 3,092,037 -49,526 | -2% | -$4.96M |
|
19
Alarm.com
ALRM
$2.93B
| $297M | 0.99% | 2,868,630 -97,928 | -3% | -$10.1M |
|
20
Euronet Worldwide
EEFT
$3.82B
| $291M | 0.97% | 2,004,890 -29,319 | -1% | -$4.25M |
|
21
Mercury Systems
MRCY
$4.05B
| $286M | 0.95% | 3,249,564 +487,709 | +18% | +$42.9M |
|
22
Alphabet (Google) Class A
GOOGL
$2.57T
| $285M | 0.95% | 162,673 -16,276 | -9% | -$28.5M |
|
|
NBIS
23
Nebius Group N.V. Class A Ordinary Shares
NBIS
$16.3B
| $285M | 0.95% | 4,094,008 -120,355 | -3% | -$8.37M |
|
24
lululemon athletica
LULU
$24.2B
| $280M | 0.93% | 804,427 -39,143 | -5% | -$13.6M |
|
25
RB Global
RBA
$21.3B
| $277M | 0.92% | 3,979,808 -197,563 | -5% | -$13.7M |
|