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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
BTRS
326
DELISTED
BTRS Holdings Inc. Class 1 Common Stock
BTRS
$6.08M 0.02%
1,221,275
+8,979
+0.7% +$51.6K
HUM icon
327
Humana
HUM
$46.7B
$5.86M 0.02%
12,523
+2,708
+28% +$1.2M
PANW icon
328
Palo Alto Networks
PANW
$315B
$5.66M 0.02%
68,790
-16,956
-20% -$1.5M
UPLD icon
329
Upland Software
UPLD
$14.9M
$5.48M 0.02%
37,770
-22,430
-37% -$3.28M
TDY icon
330
Teledyne Technologies
TDY
$31.8B
$5.05M 0.02%
13,470
+25
+0.2% +$10.4K
VMC icon
331
Vulcan Materials
VMC
$36.3B
$5.02M 0.02%
35,325
+75
+0.2% +$12.4K
MDB icon
332
MongoDB
MDB
$35.2B
$4.85M 0.02%
18,692
-624
-3% -$195K
NVO
333
Novo Nordisk
NVO
$203B
$4.74M 0.02%
85,096
-32,778
-28% -$1.82M
CMG icon
334
Chipotle Mexican Grill
CMG
$41.3B
$4.63M 0.02%
177,200
+500
+0.3% +$13.9K
Z icon
335
Zillow
Z
$7.48B
$4.57M 0.02%
143,876
-1,913,279
-93% -$76.9M
BIV icon
336
Vanguard Intermediate-Term Bond ETF
BIV
$28.8B
$4.21M 0.02%
54,249
– –
TDCX
337
DELISTED
TDCX Inc. American Depositary Shares, each representing one Class A ordinary share
TDCX
$4.14M 0.02%
447,095
-79,117
-15% -$913K
HES
338
DELISTED
Hess
HES
$3.83M 0.01%
+36,175
New +$4.09M
ETSY icon
339
Etsy
ETSY
$7.31B
$3.79M 0.01%
51,727
+3,612
+8% +$330K
EPAM icon
340
EPAM Systems
EPAM
$5.17B
$3.78M 0.01%
12,835
+1,830
+17% +$559K
AZUL
341
DELISTED
Azul
AZUL
$3.73M 0.01%
525,677
-50,346
-9% -$607K
CLVT icon
342
Clarivate
CLVT
$1.19B
$3.67M 0.01%
265,145
-331,281
-56% -$4.95M
AZN icon
343
AstraZeneca
AZN
$246B
$3.6M 0.01%
27,224
-1,316
-5% -$173K
HELE icon
344
Helen of Troy
HELE
$696M
$3.43M 0.01%
21,100
-417,280
-95% -$78.7M
DXCM icon
345
DexCom
DXCM
$34.3B
$3.29M 0.01%
44,120
+100
+0.2% +$9.13K
MTD icon
346
Mettler-Toledo International
MTD
$28.8B
$3.15M 0.01%
2,740
+5
+0.2% +$6.28K
ASML icon
347
ASML
ASML
$695B
$3.05M 0.01%
6,415
-1,937
-23% -$1.08M
VTWO icon
348
Vanguard Russell 2000 ETF
VTWO
$17.4B
$2.75M 0.01%
40,208
– –
BRDG
349
DELISTED
Bridge Investment Group
BRDG
$2.51M 0.01%
172,487
-11,542
-6% -$205K
DEO icon
350
Diageo
DEO
$52.2B
$2.44M 0.01%
+14,002
New +$2.66M
12 13
14
15 16

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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.