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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
DXC icon
376
DXC Technology
DXC
$1.71B
$256K ﹤0.01%
8,450
-6,665
-44% -$207K
DRE
377
DELISTED
Duke Realty Corp.
DRE
$247K ﹤0.01%
4,489
-7
-0.2% -$383
HPE icon
378
Hewlett Packard
HPE
$77.8B
$243K ﹤0.01%
18,337
-14,543
-44% -$221K
CMA
379
DELISTED
Comerica
CMA
$240K ﹤0.01%
3,277
-2,915
-47% -$236K
CPT icon
380
Camden Property Trust
CPT
$10.9B
$239K ﹤0.01%
1,775
-1,417
-44% -$210K
AGCO icon
381
AGCO
AGCO
$7.11B
$235K ﹤0.01%
2,378
-1,898
-44% -$236K
FANG icon
382
Diamondback Energy
FANG
$56.2B
$235K ﹤0.01%
1,936
-4
-0.2% -$548
EHC icon
383
Encompass Health
EHC
$12.3B
$228K ﹤0.01%
5,110
-4,422
-46% -$227K
RL icon
384
Ralph Lauren
RL
$23.6B
$227K ﹤0.01%
2,530
-2,055
-45% -$207K
AYI icon
385
Acuity Brands
AYI
$10.8B
$225K ﹤0.01%
1,458
-3
-0.2% -$509
ETR icon
386
Entergy
ETR
$50.3B
$225K ﹤0.01%
3,992
-8
-0.2% -$470
JBL icon
387
Jabil
JBL
$38.4B
$224K ﹤0.01%
4,372
-3,506
-45% -$203K
FLEX icon
388
Flex
FLEX
$46B
$219K ﹤0.01%
20,058
-16,661
-45% -$206K
TKR icon
389
Timken Company
TKR
$9.03B
$216K ﹤0.01%
4,065
-3,244
-44% -$189K
FFIV icon
390
F5
FFIV
$24B
$210K ﹤0.01%
1,369
-1,080
-44% -$188K
AXTA icon
391
Axalta
AXTA
$7.98B
$209K ﹤0.01%
9,451
-7,544
-44% -$192K
VTRS icon
392
Viatris
VTRS
$18.5B
$208K ﹤0.01%
19,890
-16,661
-46% -$183K
SNV
393
DELISTED
Synovus
SNV
$207K ﹤0.01%
5,735
-4,628
-45% -$191K
ALK icon
394
Alaska Air
ALK
$5.29B
$206K ﹤0.01%
5,156
-4,116
-44% -$201K
HIW icon
395
Highwoods Properties
HIW
$3.46B
$203K ﹤0.01%
5,944
-4,813
-45% -$190K
SEE
396
DELISTED
Sealed Air
SEE
$202K ﹤0.01%
3,502
-7
-0.2% -$442
IVZ icon
397
Invesco
IVZ
$13.9B
$198K ﹤0.01%
12,269
-7,282
-37% -$138K
HST icon
398
Host Hotels & Resorts
HST
$15.6B
$191K ﹤0.01%
12,201
-21
-0.2% -$400
HBAN icon
399
Huntington Bancshares
HBAN
$36.1B
$170K ﹤0.01%
14,135
-24
-0.2% -$319
WBD icon
400
Warner Bros
WBD
$69.3B
$168K ﹤0.01%
12,486
-6,668
-35% -$124K
14 15
16
17 18

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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.