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William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $30.3B
1-Year Est. Return 35.55%
This Fund
S&P 500
This Quarter Est. Return
1 Year Est. Return
+35.55%
3 Year Est. Return
5 Year Est. Return
10 Year Est. Return
AUM
$35.9B
AUM Growth
-$2.82B
Cap. Flow
Cap. Flow %
Top 10 Hldgs %
Holding
459
New
Increased
Reduced
Closed

Top Buys

1 +$202M
2 +$191M
3 +$191M
4
HQY icon
HealthEquity
HQY
+$178M
5
FFIV icon
F5
FFIV
+$148M

Top Sells

1 +$270M
2 +$260M
3 +$233M
4
LYV icon
Live Nation Entertainment
LYV
+$229M
5
LRN icon
Stride
LRN
+$225M

Sector Composition

1 Technology 37.93%
2 Financials 12.94%
3 Healthcare 12.67%
4 Consumer Discretionary 10.8%
5 Industrials 9.43%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
GHM icon
276
Graham Corp
GHM
$1.35B
$19.1M 0.05%
298,020
+24,005
ESE icon
277
ESCO Technologies
ESE
$8.98B
$19.1M 0.05%
97,783
-9,718
HWKN icon
278
Hawkins
HWKN
$3.46B
$19.1M 0.05%
+134,439
CLS icon
279
Celestica
CLS
$41.6B
$19M 0.05%
64,285
-53,111
LRCX icon
280
Lam Research
LRCX
$469B
$18.9M 0.05%
110,668
-1,732,948
IFS icon
281
Intercorp Financial Services
IFS
$6.08B
$18.9M 0.05%
446,887
+70,288
OC icon
282
Owens Corning
OC
$10.8B
$18.8M 0.05%
167,613
-11,675
EMBC icon
283
Embecta
EMBC
$184M
$18.6M 0.05%
1,568,414
-111,333
PENG
284
Penguin Solutions Inc
PENG
$3.28B
$18.3M 0.05%
+935,088
ESRT icon
285
Empire State Realty Trust
ESRT
$890M
$18.3M 0.05%
2,801,381
-294,369
NTST
286
NETSTREIT Corp
NTST
$1.98B
$18.1M 0.05%
1,028,472
-106,497
UMH
287
UMH Properties
UMH
$1.31B
$18M 0.05%
1,133,066
-523,736
VRTX icon
288
Vertex Pharmaceuticals
VRTX
$121B
$18M 0.05%
39,735
+39,139
DSGX icon
289
Descartes Systems
DSGX
$5.81B
$18M 0.05%
204,931
+53,408
MTDR icon
290
Matador Resources
MTDR
$6.22B
$17.7M 0.05%
416,308
-43,598
JBI icon
291
Janus International
JBI
$758M
$17.3M 0.05%
2,637,966
-139,274
ADMA icon
292
ADMA Biologics
ADMA
$2.02B
$16.2M 0.05%
+890,861
PAY icon
293
Paymentus
PAY
$2.73B
$16.1M 0.05%
+510,498
SHO icon
294
Sunstone Hotel Investors
SHO
$2.17B
$16.1M 0.04%
1,797,874
-188,421
STEL icon
295
Stellar Bancorp
STEL
$1.98B
$15.9M 0.04%
514,630
-640,315
OPLN
296
Openlane
OPLN
$4.18B
$15.2M 0.04%
510,598
-608,087
WGO icon
297
Winnebago Industries
WGO
$771M
$15.1M 0.04%
373,513
-39,569
EFSC icon
298
Enterprise Financial Services Corp
EFSC
$2.4B
$13.3M 0.04%
246,029
-331,936
PRCT icon
299
Procept Biorobotics
PRCT
$1.19B
$13.1M 0.04%
416,243
+33,226
QTRX icon
300
Quanterix
QTRX
$178M
$13M 0.04%
2,046,449
+731,169