William Blair & Company Portfolio holdings
AUM
$36B
1-Year Return
22.14%
This Quarter Return
+9.7%
1 Year Return
+22.14%
3 Year Return
+91.53%
5 Year Return
+136.53%
10 Year Return
+482.99%
AUM
$27.3B
AUM Growth
+$2.26B
(+9%)
Cap. Flow
+$228M
Cap. Flow
% of AUM
0.83%
Top 10 Holdings %
Top 10 Hldgs %
24.36%
Holding
1,899
New
98
Increased
682
Reduced
737
Closed
88
Top Buys
| 1 |
Costco
COST
|
$30.1M |
| 2 |
Allstate
ALL
|
$24.8M |
| 3 |
Intuitive Surgical
ISRG
|
$22.1M |
| 4 |
Neogen
NEOG
|
$20.9M |
| 5 |
DoubleVerify
DV
|
$20.9M |
Top Sells
| 1 |
Neurocrine Biosciences
NBIX
|
$28.1M |
| 2 |
Planet Fitness
PLNT
|
$19.2M |
| 3 |
Airbnb
ABNB
|
$18.7M |
| 4 |
IBM
IBM
|
$15.4M |
| 5 |
Xometry
XMTR
|
$13M |
Sector Composition
| 1 | Technology | 25.67% |
| 2 | Healthcare | 18.44% |
| 3 | Industrials | 11.64% |
| 4 | Financials | 11.51% |
| 5 | Consumer Discretionary | 8.51% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Shares Change % | Capital Flow | |
|---|---|---|---|---|---|---|
151
Arista Networks
ANET
$177B
| $34.3M | 0.13% |
846,728
+22,536
| +3% | +$913K |
|
152
Marvell Technology
MRVL
$55.3B
| $33.9M | 0.12% |
567,914
-15,414
| -3% | -$921K |
|
153
iShares Russell 1000 Value ETF
IWD
$63.7B
| $32.9M | 0.12% |
208,428
-5,839
| -3% | -$922K |
|
154
SPDR S&P MidCap 400 ETF Trust
MDY
$23.9B
| $32.5M | 0.12% |
67,774
-5,422
| -7% | -$2.6M |
|
155
RTX Corp
RTX
$212B
| $31.8M | 0.12% |
324,372
+11,814
| +4% | +$1.16M |
|
156
Gartner
IT
$17.9B
| $31.7M | 0.12% |
90,588
-1,104
| -1% | -$387K |
|
157
CVS Health
CVS
$93.5B
| $31.7M | 0.12% |
458,870
-50,430
| -10% | -$3.49M |
|
158
Dynavax Technologies
DVAX
$1.17B
| $31.7M | 0.12% |
2,455,132
-74,687
| -3% | -$965K |
|
|
PXD
159
DELISTED
Pioneer Natural Resource Co.
PXD
| $31.4M | 0.11% |
151,443
+3,925
| +3% | +$813K |
|
160
Fortive
FTV
$16.1B
| $30.7M | 0.11% |
411,201
-1,904
| -0.5% | -$142K |
|
161
Sysco
SYY
$39.5B
| $30.6M | 0.11% |
412,148
+9,641
| +2% | +$715K |
|
162
Caterpillar
CAT
$197B
| $30.6M | 0.11% |
124,252
-226
| -0.2% | -$55.6K |
|
163
HEICO
HEI
$44.9B
| $29.9M | 0.11% |
169,175
-1,490
| -0.9% | -$264K |
|
164
iShares Core MSCI EAFE ETF
IEFA
$149B
| $29.9M | 0.11% |
442,905
+28,156
| +7% | +$1.9M |
|
165
Hologic
HOLX
$14.8B
| $29.8M | 0.11% |
368,135
-9,842
| -3% | -$797K |
|
|
166
Allstate
ALL
$54.9B
| $29.4M | 0.11% |
269,691
+227,880
| +545% | +$24.8M |
|
167
Zebra Technologies
ZBRA
$15.8B
| $27.9M | 0.1% |
94,377
-12,963
| -12% | -$3.83M |
|
168
Iridium Communications
IRDM
$2.61B
| $27.6M | 0.1% |
443,647
+6,317
| +1% | +$392K |
|
169
Berkshire Hathaway Class A
BRK.A
$1.09T
| $26.9M | 0.1% |
52
| – | – |
|
170
Paylocity
PCTY
$9.68B
| $26.6M | 0.1% |
144,290
-1,259
| -0.9% | -$232K |
|
171
SPDR Gold Trust
GLD
$110B
| $26.2M | 0.1% |
147,033
+11,083
| +8% | +$1.98M |
|
172
iShares Select Dividend ETF
DVY
$20.8B
| $26.2M | 0.1% |
230,869
-21,523
| -9% | -$2.44M |
|
173
WEX
WEX
$5.94B
| $25.8M | 0.09% |
141,792
-2,803
| -2% | -$510K |
|
174
Cogent Communications
CCOI
$1.8B
| $25.7M | 0.09% |
381,460
-42,782
| -10% | -$2.88M |
|
175
Advanced Micro Devices
AMD
$263B
| $25.6M | 0.09% |
224,859
+1,806
| +0.8% | +$206K |
|