We are live on ! Find out more
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
SWI
301
DELISTED
SolarWinds Corporation Common Stock
SWI
$11.3M 0.05%
585,283
+28,991
+5% +$570K
BANC icon
302
Banc of California
BANC
$3.09B
$11.3M 0.05%
806,573
+105,327
+15% +$1.49M
CVBF icon
303
CVB Financial
CVBF
$4.02B
$11.2M 0.05%
531,543
-58,595
-10% -$1.25M
MTX icon
304
Minerals Technologies
MTX
$2.31B
$11M 0.05%
205,729
-31,921
-13% -$1.86M
CARS icon
305
Cars.com
CARS
$637M
$10.8M 0.05%
547,324
-10,357
-2% -$221K
EQC
306
DELISTED
Equity Commonwealth
EQC
$10.8M 0.05%
331,250
-60,272
-15% -$1.96M
CXP
307
DELISTED
COLUMBIA PROPERTY TRUST, INC.
CXP
$10.8M 0.05%
518,924
-565,601
-52% -$12.5M
NPKI
308
NPK International
NPKI
$1.18B
$10.7M 0.05%
1,444,987
-51,768
-3% -$400K
ADC icon
309
Agree Realty
ADC
$9.21B
$10.7M 0.04%
167,265
-18,294
-10% -$1.22M
PLAY icon
310
Dave & Buster's
PLAY
$347M
$10.5M 0.04%
260,292
-84,676
-25% -$4.31M
CPK icon
311
Chesapeake Utilities
CPK
$3.23B
$10.5M 0.04%
110,080
-12,053
-10% -$1.12M
RRC icon
312
Range Resources
RRC
$9.51B
$10.3M 0.04%
1,477,119
+374,284
+34% +$3.25M
NVR icon
313
NVR
NVR
$17.1B
$9.54M 0.04%
2,832
AXGN icon
314
Axogen
AXGN
$2.62B
$9.53M 0.04%
+481,281
New +$10.3M
IBN icon
315
ICICI Bank
IBN
$108B
$9.49M 0.04%
754,488
-916,721
-55% -$10.6M
CDNA icon
316
CareDx
CDNA
$2.47B
$9.48M 0.04%
+263,334
New +$8.43M
WLDN icon
317
Willdan Group
WLDN
$1.28B
$9.3M 0.04%
249,640
-4,793
-2% -$173K
SAP icon
318
SAP
SAP
$240B
$9.15M 0.04%
66,893
+9,027
+16% +$1.12M
IMAX icon
319
IMAX
IMAX
$2.79B
$8.69M 0.04%
430,329
+298,834
+227% +$6.74M
XLU icon
320
State Street Utilities Select Sector SPDR ETF
XLU
$22.6B
$8.56M 0.04%
286,960
-283,640
-50% -$8.33M
DEO icon
321
Diageo
DEO
$52.7B
$8.25M 0.03%
47,858
-1,022
-2% -$172K
VRSK icon
322
Verisk Analytics
VRSK
$23.6B
$7.83M 0.03%
53,426
-229,023
-81% -$32.3M
RDS.A
323
DELISTED
Royal Dutch Shell PLC ADS Class A
RDS.A
$7.25M 0.03%
111,382
+15,149
+16% +$969K
ETSY icon
324
Etsy
ETSY
$7.32B
$7.1M 0.03%
115,750
-2,220
-2% -$145K
NVS icon
325
Novartis
NVS
$295B
$6.06M 0.03%
66,346
+11,511
+21% +$974K

Similar funds

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.