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William Blair & Company

William Blair & Company Portfolio holdings

AUM $34.9B
1-Year Est. Return 18.88%
This Fund
S&P 500
This Quarter Est. Return
+1.8%
1 Year Est. Return
+18.88%
3 Year Est. Return
+73.84%
5 Year Est. Return
+90.13%
10 Year Est. Return
+512.03%
AUM
$11.2B
AUM Growth
-$134M
Cap. Flow
-$132M
Cap. Flow %
-1.18%
Top 10 Hldgs %
17.1%
Holding
1,560
New
265
Increased
457
Reduced
545
Closed
146

Top Buys

Rank Stock Value
1
SPY icon
State Street SPDR S&P 500 ETF Trust
SPY
+$42.6M
2
EW icon
Edwards Lifesciences
EW
+$30.9M
3
VBK icon
Vanguard Morningstar Small-Cap Growth ETF
VBK
+$18.6M
4
EVH icon
Evolent Health
EVH
+$17.8M
5
AME icon
Ametek
AME
+$16.4M

Top Sells

Rank Stock Value
1
CERN
Cerner Corp
CERN
+$58.7M
2
USMV icon
iShares MSCI USA Min Vol Factor ETF
USMV
+$30.9M
3
AGN
Allergan plc
AGN
+$25.4M
4
PRAA icon
PRA Group
PRAA
+$24.5M
5
PGND
PRESS GANEY HOLDINGS INC COM STK (DE)
PGND
+$24M

Sector Composition

Rank Sector Weight
1 Healthcare 18.3%
2 Technology 15.54%
3 Financials 12.99%
4 Industrials 11.67%
5 Consumer Discretionary 10.13%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
GEL icon
376
Genesis Energy
GEL
$1.85B
$3.36M 0.03%
93,211
+796
+0.9% +$27.8K
MTX icon
377
Minerals Technologies
MTX
$2.34B
$3.33M 0.03%
43,076
– –
AMLP icon
378
Alerian MLP ETF
AMLP
$12.9B
$3.32M 0.03%
52,768
+26,348
+100% +$1.63M
KCG
379
DELISTED
KCG Holdings, Inc.
KCG
$3.31M 0.03%
250,061
-10,000
-4% -$141K
GM icon
380
General Motors
GM
$77.5B
$3.3M 0.03%
94,794
-11,436
-11% -$384K
COF icon
381
Capital One
COF
$136B
$3.25M 0.03%
37,293
-1,307
-3% -$105K
RPD icon
382
Rapid7
RPD
$720M
$3.25M 0.03%
267,224
-1,300
-0.5% -$17.6K
IWR icon
383
iShares Russell Mid-Cap ETF
IWR
$57.3B
$3.25M 0.03%
72,644
-100
-0.1% -$4.37K
DLN icon
384
WisdomTree US LargeCap Dividend Fund
DLN
$6.38B
$3.24M 0.03%
81,188
-7,792
-9% -$302K
EBAY icon
385
eBay
EBAY
$48.7B
$3.21M 0.03%
108,233
-1,429
-1% -$42.2K
TLT icon
386
iShares 20+ Year Treasury Bond ETF
TLT
$41.7B
$3.21M 0.03%
26,942
+18,142
+206% +$2.27M
SBAC icon
387
SBA Communications
SBAC
$19.9B
$3.21M 0.03%
31,075
-24,237
-44% -$2.55M
IBB icon
388
iShares Biotechnology ETF
IBB
$9.39B
$3.14M 0.03%
35,463
+13,872
+64% +$1.26M
PNC icon
389
PNC Financial Services
PNC
$101B
$3.1M 0.03%
26,507
-565
-2% -$58.7K
XLU icon
390
State Street Utilities Select Sector SPDR ETF
XLU
$22.8B
$3.09M 0.03%
127,384
-14,600
-10% -$349K
WU icon
391
Western Union
WU
$2.28B
$3.08M 0.03%
141,623
-8,330
-6% -$173K
OSIS icon
392
OSI Systems
OSIS
$3.9B
$3.07M 0.03%
40,275
+1,000
+3% +$72.1K
EHC icon
393
Encompass Health
EHC
$11B
$3.06M 0.03%
93,435
-9,029
-9% -$293K
TGT icon
394
Target
TGT
$67.3B
$3.06M 0.03%
42,352
-6,889
-14% -$499K
GDX icon
395
VanEck Gold Miners ETF
GDX
$23.8B
$3.03M 0.03%
144,852
+75,220
+108% +$1.67M
FIS icon
396
Fidelity National Information Services
FIS
$22.9B
$3.02M 0.03%
39,941
+3,820
+11% +$291K
TSM icon
397
TSMC
TSM
$2.16T
$3.01M 0.03%
104,558
-7,352
-7% -$221K
WY icon
398
Weyerhaeuser
WY
$18.6B
$3M 0.03%
99,525
+1,065
+1% +$32.8K
IJK icon
399
iShares S&P Mid-Cap 400 Growth ETF
IJK
$11.1B
$2.98M 0.03%
65,536
+2,904
+5% +$128K
TTE icon
400
TotalEnergies
TTE
$189B
$2.95M 0.03%
57,908
-274
-0.5% -$13.2K
14 15
16
17 18

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William Blair & Company's Q4 2016 Portfolio in Review

As of Q4 2016, William Blair & Company held 1,560 positions worth $11.2B, down 1.2% from $11.3B the previous quarter. Its ten largest holdings account for 17% of the portfolio.

William Blair & Company's Q4 2016 filing shows 265 new, 457 increased, 545 reduced and 146 closed positions. Its largest new stake was Hilton Worldwide: 158,405 shares worth $12.9M. The largest sale was Cerner Corp, an estimated $58.7M.

By sector, the portfolio is most concentrated in Healthcare at 18% of assets, down from 20% a quarter earlier, followed by Technology and Financials.

  • William Blair & Company's largest Q4 2016 buy was Hilton Worldwide: 158,405 shares worth $12.9M.
  • William Blair & Company added most to State Street SPDR S&P 500 ETF Trust in Q4 2016, an estimated $42.6M increase.
  • William Blair & Company's biggest Q4 2016 reduction was Cerner Corp, cutting an estimated $58.7M.
  • William Blair & Company fully exited PRESS GANEY HOLDINGS INC COM STK (DE) in Q4 2016, selling an estimated $24M.
  • William Blair & Company's ten largest holdings make up 17% of its $11.2B portfolio in Q4 2016.
  • William Blair & Company opened 265 new positions and closed 146 in Q4 2016.
  • William Blair & Company's portfolio value fell 1.2% quarter-over-quarter to $11.2B.

Based on William Blair & Company's 13F filing for Q4 2016, filed 14 Feb 2017.