William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $37.7B
This Quarter Return
-5.98%
1 Year Return
+25.84%
3 Year Return
+122.23%
5 Year Return
+199.92%
10 Year Return
+704.65%
AUM
$33.5B
AUM Growth
+$33.5B
Cap. Flow
+$172M
Cap. Flow %
0.51%
Top 10 Hldgs %
16.76%
Holding
470
New
43
Increased
198
Reduced
195
Closed
29

Sector Composition

1 Technology 26.31%
2 Healthcare 16.03%
3 Consumer Discretionary 15.24%
4 Industrials 14.19%
5 Financials 10.34%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
GWRE icon
51
Guidewire Software
GWRE
$18.5B
$206M 0.62%
2,175,383
-41,282
-2% -$3.91M
TREX icon
52
Trex
TREX
$6.41B
$203M 0.61%
3,112,894
+29,093
+0.9% +$1.9M
NKE icon
53
Nike
NKE
$110B
$199M 0.59%
1,476,259
+92,559
+7% +$12.5M
NATI
54
DELISTED
National Instruments Corp
NATI
$198M 0.59%
4,879,023
+487,646
+11% +$19.8M
ENTG icon
55
Entegris
ENTG
$12B
$197M 0.59%
1,502,494
-39,188
-3% -$5.14M
NFE icon
56
New Fortress Energy
NFE
$631M
$197M 0.59%
4,614,580
-99,790
-2% -$4.25M
HZNP
57
DELISTED
Horizon Therapeutics Public Limited Company Ordinary Shares
HZNP
$195M 0.58%
1,853,863
-477,823
-20% -$50.3M
COST icon
58
Costco
COST
$421B
$195M 0.58%
338,490
+29,582
+10% +$17M
INSP icon
59
Inspire Medical Systems
INSP
$2.53B
$194M 0.58%
754,085
-130,106
-15% -$33.4M
PEN icon
60
Penumbra
PEN
$10.5B
$191M 0.57%
858,683
-242,871
-22% -$53.9M
NVDA icon
61
NVIDIA
NVDA
$4.15T
$190M 0.57%
696,204
+180,311
+35% +$49.2M
HDB icon
62
HDFC Bank
HDB
$181B
$189M 0.56%
3,077,154
-60,457
-2% -$3.71M
BAP icon
63
Credicorp
BAP
$20.8B
$185M 0.55%
1,076,909
+627,877
+140% +$108M
BURL icon
64
Burlington
BURL
$18.5B
$184M 0.55%
1,012,466
-53,136
-5% -$9.68M
CWST icon
65
Casella Waste Systems
CWST
$6.07B
$182M 0.54%
2,074,017
+1,450,370
+233% +$127M
ALRM icon
66
Alarm.com
ALRM
$2.84B
$174M 0.52%
2,618,014
-257,731
-9% -$17.1M
PYPL icon
67
PayPal
PYPL
$66.5B
$168M 0.5%
1,452,178
+175,496
+14% +$20.3M
FOXF icon
68
Fox Factory Holding Corp
FOXF
$1.16B
$166M 0.5%
1,697,451
+126,960
+8% +$12.4M
ADBE icon
69
Adobe
ADBE
$148B
$166M 0.49%
363,241
+20,625
+6% +$9.4M
ZTS icon
70
Zoetis
ZTS
$67.6B
$164M 0.49%
870,179
+58,656
+7% +$11.1M
MKSI icon
71
MKS Inc. Common Stock
MKSI
$6.73B
$163M 0.49%
1,086,973
+394,323
+57% +$59.1M
LECO icon
72
Lincoln Electric
LECO
$13.3B
$163M 0.49%
1,180,723
-8,644
-0.7% -$1.19M
COUP
73
DELISTED
Coupa Software Incorporated
COUP
$162M 0.48%
1,595,093
+1,475,825
+1,237% +$150M
EL icon
74
Estee Lauder
EL
$33.1B
$157M 0.47%
577,536
+32,444
+6% +$8.84M
SPY icon
75
SPDR S&P 500 ETF Trust
SPY
$656B
$155M 0.46%
343,350
-371,600
-52% -$168M