William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $38.7B
1-Year Est. Return 28.14%
This Quarter Est. Return
1 Year Est. Return
+28.14%
3 Year Est. Return
5 Year Est. Return
10 Year Est. Return
AUM
$38.7B
AUM Growth
+$994M
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
462
New
Increased
Reduced
Closed

Top Buys

1 +$517M
2 +$201M
3 +$151M
4
SNOW icon
Snowflake
SNOW
+$117M
5
CAVA icon
CAVA Group
CAVA
+$114M

Top Sells

1 +$309M
2 +$215M
3 +$180M
4
META icon
Meta Platforms (Facebook)
META
+$178M
5
MRCY icon
Mercury Systems
MRCY
+$171M

Sector Composition

1 Technology 38.52%
2 Consumer Discretionary 12.99%
3 Financials 12.96%
4 Healthcare 10.56%
5 Industrials 8.94%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
CMG icon
51
Chipotle Mexican Grill
CMG
$45.6B
$197M 0.51%
5,023,703
-1,252,721
MRCY icon
52
Mercury Systems
MRCY
$4.2B
$193M 0.5%
2,487,957
-2,207,726
RACE icon
53
Ferrari
RACE
$69.5B
$191M 0.49%
394,449
-36,379
MDGL icon
54
Madrigal Pharmaceuticals
MDGL
$13.6B
$189M 0.49%
411,802
+61,513
BAM icon
55
Brookfield Asset Management
BAM
$85B
$181M 0.47%
3,177,123
-168,416
MLM icon
56
Martin Marietta Materials
MLM
$37.6B
$175M 0.45%
277,356
-9,359
CHE icon
57
Chemed
CHE
$6.2B
$172M 0.45%
385,124
+46,038
POOL icon
58
Pool Corp
POOL
$9.07B
$172M 0.45%
555,230
-31,080
CWST icon
59
Casella Waste Systems
CWST
$6.12B
$172M 0.44%
1,809,867
+9,712
CFLT icon
60
Confluent
CFLT
$7.78B
$170M 0.44%
8,569,807
-1,069,295
AMD icon
61
Advanced Micro Devices
AMD
$354B
$169M 0.44%
1,047,200
+440,296
CW icon
62
Curtiss-Wright
CW
$20.8B
$168M 0.44%
310,092
-52,130
PLNT icon
63
Planet Fitness
PLNT
$9.29B
$165M 0.43%
1,593,907
-145,037
DT icon
64
Dynatrace
DT
$13.4B
$165M 0.43%
3,397,838
-765,523
GMED icon
65
Globus Medical
GMED
$12.2B
$161M 0.42%
2,819,165
+414,134
QTWO icon
66
Q2 Holdings
QTWO
$4.51B
$155M 0.4%
2,141,005
+175,146
CWAN icon
67
Clearwater Analytics
CWAN
$6.46B
$155M 0.4%
8,576,372
-236,504
MANH icon
68
Manhattan Associates
MANH
$10.6B
$153M 0.4%
747,928
-160,406
APPF icon
69
AppFolio
APPF
$8.2B
$152M 0.39%
551,969
-181,459
BSY icon
70
Bentley Systems
BSY
$12.7B
$151M 0.39%
+2,931,296
FTAI icon
71
FTAI Aviation
FTAI
$17.8B
$151M 0.39%
902,875
-394,090
COHR icon
72
Coherent
COHR
$25.8B
$147M 0.38%
1,365,017
+945,853
PSN icon
73
Parsons
PSN
$9.02B
$146M 0.38%
1,764,619
-124,662
GRAB icon
74
Grab
GRAB
$22.3B
$146M 0.38%
24,264,548
+3,114,180
BWIN
75
Baldwin Insurance Group
BWIN
$2.04B
$144M 0.37%
5,104,695
-298,055