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William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $30.3B
1-Year Est. Return 33.75%
This Fund
S&P 500
This Quarter Est. Return
+5.57%
1 Year Est. Return
+33.75%
3 Year Est. Return
+108.55%
5 Year Est. Return
+126.9%
10 Year Est. Return
+788.31%
AUM
$23.8B
AUM Growth
+$71.3M
Cap. Flow
-$999M
Cap. Flow %
-4.19%
Top 10 Hldgs %
19.3%
Holding
434
New
28
Increased
138
Reduced
201
Closed
62

Top Sells

Rank Stock Value
1
BALL icon
Ball Corp
BALL
+$267M
2
VEEV icon
Veeva Systems
VEEV
+$257M
3
CSGP icon
CoStar Group
CSGP
+$209M
4
BAH icon
Booz Allen Hamilton
BAH
+$146M
5
CE icon
Celanese
CE
+$141M

Sector Composition

Rank Sector Weight
1 Technology 18.31%
2 Healthcare 14.87%
3 Industrials 14.19%
4 Financials 13.92%
5 Consumer Discretionary 13.16%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
NOAH
351
Noah Holdings
NOAH
$591M
$2.14M 0.01%
50,347
-292,876
-85% -$13.5M
DCI icon
352
Donaldson
DCI
$11.2B
$2.13M 0.01%
41,919
-39,559
-49% -$2.01M
SMIN icon
353
iShares MSCI India Small-Cap ETF
SMIN
$773M
$2.13M 0.01%
54,949
+2,352
+4% +$92K
MMYT icon
354
MakeMyTrip
MMYT
$5.78B
$2.09M 0.01%
84,225
-80,312
-49% -$2.03M
AZUL
355
DELISTED
Azul
AZUL
$1.94M 0.01%
58,126
-3,995
-6% -$116K
IWO icon
356
iShares Russell 2000 Growth ETF
IWO
$14.9B
$1.9M 0.01%
9,440
-31,726
-77% -$6.27M
ITUB icon
357
Itaú Unibanco
ITUB
$82.7B
$1.79M 0.01%
261,746
-274,014
-51% -$1.72M
BRO icon
358
Brown & Brown
BRO
$23.9B
$1.67M 0.01%
+49,895
New +$1.58M
SHOP icon
359
Shopify
SHOP
$196B
$1.59M 0.01%
+52,880
New +$1.38M
VEDL
360
DELISTED
Vedanta Limited American Depostary Shares (Each representing four equity shares)
VEDL
$1.56M 0.01%
153,755
-185,022
-55% -$1.82M
RY icon
361
Royal Bank of Canada
RY
$292B
$1.55M 0.01%
19,493
-1,148
-6% -$89.7K
NKE icon
362
Nike
NKE
$61.3B
$1.13M ﹤0.01%
13,425
+3,419
+34% +$288K
FMX icon
363
Fomento Económico Mexicano
FMX
$40.3B
$1.11M ﹤0.01%
11,449
-3,317
-22% -$321K
EOG icon
364
EOG Resources
EOG
$75.2B
$979K ﹤0.01%
10,509
-349,241
-97% -$32.5M
ZNGA
365
DELISTED
ZYNGA INC. CL A COMMON
ZNGA
$873K ﹤0.01%
+142,366
New +$839K
AMG icon
366
Affiliated Managers Group
AMG
$9.48B
$684K ﹤0.01%
7,425
CXO
367
DELISTED
CONCHO RESOURCES INC.
CXO
$601K ﹤0.01%
5,823
IWP icon
368
iShares Russell Mid-Cap Growth ETF
IWP
$20.8B
$361K ﹤0.01%
5,070
+1,050
+26% +$73K
IWF icon
369
iShares Russell 1000 Growth ETF
IWF
$127B
$115K ﹤0.01%
+2,920
New +$113K
ELD icon
370
WisdomTree Emerging Markets Local Debt Fund
ELD
$143M
$72K ﹤0.01%
2,050
+250
+14% +$8.56K
EMB icon
371
iShares JPMorgan USD Emerging Markets Bond ETF
EMB
$14.9B
$70K ﹤0.01%
620
+50
+9% +$5.51K
AFG icon
372
American Financial Group
AFG
$12B
-7,621
Closed -$733K
ALE
373
DELISTED
Allete
ALE
-219,317
Closed -$18M
APLE icon
374
Apple Hospitality REIT
APLE
$3.68B
-164,754
Closed -$2.69M
ATO icon
375
Atmos Energy
ATO
$28.6B
-10,542
Closed -$1.08M

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William Blair Investment Management's Q2 2019 Portfolio in Review

As of Q2 2019, William Blair Investment Management held 434 positions worth $23.8B, up 0.3% from $23.8B the previous quarter. Its ten largest holdings account for 19% of the portfolio.

William Blair Investment Management withdrew a net $999M in Q2 2019, closing 62 positions and reducing 201 holdings. Its most notable exit was Inogen, an estimated $100M position sold in full.

By sector, the portfolio is most concentrated in Technology at 18% of assets, up from 17% a quarter earlier, followed by Healthcare and Industrials.

Against the trend, William Blair Investment Management opened a new position in BJs Wholesale Club worth $144M.

  • William Blair Investment Management's largest Q2 2019 buy was BJs Wholesale Club: 5,465,561 shares worth $144M.
  • William Blair Investment Management added most to Abiomed Inc in Q2 2019, an estimated $167M increase.
  • William Blair Investment Management's biggest Q2 2019 reduction was Ball Corp, cutting an estimated $267M.
  • William Blair Investment Management fully exited Inogen in Q2 2019, selling an estimated $100M.
  • William Blair Investment Management's ten largest holdings make up 19% of its $23.8B portfolio in Q2 2019.
  • William Blair Investment Management opened 28 new positions and closed 62 in Q2 2019.
  • William Blair Investment Management's portfolio value rose 0.3% quarter-over-quarter to $23.8B.

Based on William Blair Investment Management's 13F filing for Q2 2019, filed 9 Aug 2019.