William Blair & Company

William Blair & Company Portfolio holdings

AUM $36B
1-Year Return 22.14%
This Quarter Return
+4.37%
1 Year Return
+22.14%
3 Year Return
+91.53%
5 Year Return
+136.53%
10 Year Return
+482.99%
AUM
$61.8B
AUM Growth
+$3.37B
Cap. Flow
+$1.76B
Cap. Flow %
2.85%
Top 10 Hldgs %
6.59%
Holding
2,324
New
208
Increased
902
Reduced
848
Closed
211

Sector Composition

1 Industrials 8.07%
2 Healthcare 7.66%
3 Consumer Discretionary 6.49%
4 Financials 6.48%
5 Technology 6.32%
Name Market Value Portfolio Weight Shares or Principal Shares
Change %
Capital Flow
FAST icon
26
Fastenal
FAST
$55.1B
$235M 0.38%
19,792,148
-11,430,528
-37% -$136M
IT icon
27
Gartner
IT
$18.6B
$234M 0.38%
2,781,500
-110,143
-4% -$9.28M
ABEV icon
28
Ambev
ABEV
$34.8B
$228M 0.37%
36,703,863
-108,777
-0.3% -$677K
SPY icon
29
SPDR S&P 500 ETF Trust
SPY
$660B
$228M 0.37%
1,108,043
+343,283
+45% +$70.6M
SLB icon
30
Schlumberger
SLB
$53.4B
$226M 0.37%
2,650,079
-169,627
-6% -$14.5M
SIRO
31
DELISTED
SIRONA DENTAL SYSTEMS INC COM STK
SIRO
$225M 0.36%
2,570,358
+94,906
+4% +$8.29M
BABA icon
32
Alibaba
BABA
$323B
$223M 0.36%
2,143,991
+999,934
+87% +$104M
BN icon
33
Brookfield
BN
$99.5B
$222M 0.36%
12,620,285
-66,873
-0.5% -$1.18M
GMCR
34
DELISTED
KEURIG GREEN MTN INC
GMCR
$221M 0.36%
1,672,170
-370,199
-18% -$49M
MD icon
35
Pediatrix Medical
MD
$1.49B
$215M 0.35%
3,247,735
+814,852
+33% +$53.9M
ODFL icon
36
Old Dominion Freight Line
ODFL
$31.7B
$211M 0.34%
8,151,222
-1,400,013
-15% -$36.2M
CL icon
37
Colgate-Palmolive
CL
$68.8B
$210M 0.34%
3,030,150
+123,122
+4% +$8.52M
BMY icon
38
Bristol-Myers Squibb
BMY
$96B
$209M 0.34%
3,537,600
+1,910,466
+117% +$113M
TDG icon
39
TransDigm Group
TDG
$71.6B
$205M 0.33%
1,044,196
-154,216
-13% -$30.3M
SIX
40
DELISTED
Six Flags Entertainment Corp.
SIX
$197M 0.32%
4,573,310
+224,883
+5% +$9.7M
VRSK icon
41
Verisk Analytics
VRSK
$37.8B
$192M 0.31%
3,000,942
+1,141,505
+61% +$73.1M
BKNG icon
42
Booking.com
BKNG
$178B
$191M 0.31%
167,090
+45,184
+37% +$51.5M
LPLA icon
43
LPL Financial
LPLA
$26.6B
$189M 0.31%
4,245,065
+394,576
+10% +$17.6M
TW
44
DELISTED
TOWERS WATSON & CO COM STK CL A (DE)
TW
$185M 0.3%
1,638,288
+1,485,699
+974% +$168M
PII icon
45
Polaris
PII
$3.33B
$185M 0.3%
1,223,196
+347,082
+40% +$52.5M
ZD icon
46
Ziff Davis
ZD
$1.56B
$184M 0.3%
3,419,319
+202,417
+6% +$10.9M
SBNY
47
DELISTED
Signature Bank
SBNY
$184M 0.3%
1,460,828
+227,001
+18% +$28.6M
AMZN icon
48
Amazon
AMZN
$2.48T
$183M 0.3%
11,795,660
+114,200
+1% +$1.77M
BWA icon
49
BorgWarner
BWA
$9.53B
$182M 0.29%
3,758,014
+1,048,674
+39% +$50.7M
MNST icon
50
Monster Beverage
MNST
$61B
$177M 0.29%
19,178,064
+6,053,664
+46% +$56M