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William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $33.3B
1-Year Est. Return 44.76%
This Fund
S&P 500
This Quarter Est. Return
-18.41%
1 Year Est. Return
+44.76%
3 Year Est. Return
+140.8%
5 Year Est. Return
+166.51%
10 Year Est. Return
+978.6%
AUM
$27B
AUM Growth
-$6.49B
Cap. Flow
+$233M
Cap. Flow %
0.86%
Top 10 Hldgs %
17.57%
Holding
465
New
24
Increased
112
Reduced
263
Closed
62

Top Buys

Rank Stock Value
1
LIN icon
Linde
LIN
+$146M
2
MSFT icon
Microsoft
MSFT
+$142M
3
WOOF icon
Petco
WOOF
+$138M
4
POOL icon
Pool Corp
POOL
+$121M
5
CP icon
Canadian Pacific Kansas City
CP
+$120M

Top Sells

Rank Stock Value
1
TECH icon
Bio-Techne
TECH
+$206M
2
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$155M
3
TSM icon
TSMC
TSM
+$127M
4
AMED
Amedisys
AMED
+$124M
5
NFLX icon
Netflix
NFLX
+$99M

Sector Composition

Rank Sector Weight
1 Technology 25.29%
2 Healthcare 16.5%
3 Industrials 16.08%
4 Consumer Discretionary 14.5%
5 Financials 10.23%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
ABCB icon
176
Ameris Bancorp
ABCB
$5.92B
$36.2M 0.13%
901,690
+114,524
+15% +$4.86M
SBCF icon
177
Seacoast Banking Corp of Florida
SBCF
$3.44B
$36M 0.13%
1,088,784
-31,737
-3% -$1.06M
AUB icon
178
Atlantic Union Bankshares
AUB
$6.03B
$35.8M 0.13%
1,055,822
-27,145
-3% -$939K
THS
179
DELISTED
Treehouse Foods
THS
$35.8M 0.13%
855,917
-32,006
-4% -$1.17M
DCOM icon
180
Dime Commercial Bancshares
DCOM
$1.8B
$35.7M 0.13%
1,203,207
-32,717
-3% -$1.04M
LGND icon
181
Ligand Pharmaceuticals
LGND
$5.79B
$35.3M 0.13%
634,859
-830,442
-57% -$47.1M
HI
182
DELISTED
Hillenbrand
HI
$35.1M 0.13%
857,832
-22,930
-3% -$957K
ONB icon
183
Old National Bancorp
ONB
$10.2B
$35.1M 0.13%
+2,372,532
New +$36.5M
SR icon
184
Spire
SR
$4.89B
$34.9M 0.13%
469,495
-88,093
-16% -$6.62M
EPC icon
185
Edgewell Personal Care
EPC
$1.3B
$34.7M 0.13%
1,006,016
-25,467
-2% -$916K
MYE icon
186
Myers Industries
MYE
$1.22B
$33.9M 0.13%
1,492,281
-165,652
-10% -$3.75M
BBT
187
Beacon Financial Corp
BBT
$2.66B
$33.9M 0.13%
1,368,987
-35,539
-3% -$921K
CSGS
188
DELISTED
CSG Systems International
CSGS
$33.9M 0.13%
567,774
-22,259
-4% -$1.35M
ARGO
189
DELISTED
Argo Group International Holdings, Ltd.
ARGO
$33.8M 0.13%
918,059
-27,676
-3% -$1.14M
MTG icon
190
MGIC Investment
MTG
$6.24B
$33.8M 0.13%
2,684,782
-79,557
-3% -$1.05M
CODI icon
191
Compass Diversified
CODI
$908M
$33.7M 0.12%
1,571,998
-44,326
-3% -$1.01M
FRME icon
192
First Merchants
FRME
$2.71B
$33.6M 0.12%
942,914
-23,820
-2% -$938K
MLKN icon
193
MillerKnoll
MLKN
$1.6B
$33.5M 0.12%
1,276,326
-39,765
-3% -$1.2M
KN icon
194
Knowles
KN
$3.35B
$33.5M 0.12%
1,932,202
-51,557
-3% -$969K
EFSC icon
195
Enterprise Financial Services Corp
EFSC
$2.41B
$33.1M 0.12%
798,400
-20,768
-3% -$925K
AWI icon
196
Armstrong World Industries
AWI
$7.8B
$33.1M 0.12%
+441,962
New +$37.4M
LZB icon
197
La-Z-Boy
LZB
$1.64B
$32.8M 0.12%
1,381,873
+66,361
+5% +$1.71M
WAFD icon
198
WaFd
WAFD
$2.78B
$32M 0.12%
1,064,595
-26,863
-2% -$843K
CRI icon
199
Carter's
CRI
$1.45B
$31.8M 0.12%
450,896
+446,168
+9,437% +$35.9M
ZIP icon
200
ZipRecruiter
ZIP
$401M
$31.5M 0.12%
2,127,074
-359,632
-14% -$7.14M
6 7
8
9 10

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William Blair Investment Management's Q2 2022 Portfolio in Review

As of Q2 2022, William Blair Investment Management held 465 positions worth $27B, down 19% from $33.5B the previous quarter. Its ten largest holdings account for 18% of the portfolio.

William Blair Investment Management's Q2 2022 filing shows 24 new, 112 increased, 263 reduced and 62 closed positions. Its largest new stake was Petco: 7,619,542 shares worth $112M. The largest sale was Bio-Techne, an estimated $206M.

By sector, the portfolio is most concentrated in Technology at 25% of assets, down from 26% a quarter earlier, followed by Healthcare and Industrials.

  • William Blair Investment Management's largest Q2 2022 buy was Petco: 7,619,542 shares worth $112M.
  • William Blair Investment Management added most to Linde in Q2 2022, an estimated $146M increase.
  • William Blair Investment Management's biggest Q2 2022 reduction was TSMC, cutting an estimated $127M.
  • William Blair Investment Management fully exited Bio-Techne in Q2 2022, selling an estimated $206M.
  • William Blair Investment Management's ten largest holdings make up 18% of its $27B portfolio in Q2 2022.
  • William Blair Investment Management opened 24 new positions and closed 62 in Q2 2022.
  • William Blair Investment Management's portfolio value fell 19% quarter-over-quarter to $27B.

Based on William Blair Investment Management's 13F filing for Q2 2022, filed 10 Aug 2022.