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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
+5.64%
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
$11.3B
AUM Growth
+$589M
Cap. Flow
+$20.5M
Cap. Flow %
0.18%
Top 10 Hldgs %
17.02%
Holding
1,387
New
148
Increased
486
Reduced
533
Closed
92

Top Buys

Rank Stock Value
1
FTV icon
Fortive
FTV
+$47.4M
2
AGN
Allergan plc
AGN
+$38.9M
3
NVRO
NEVRO CORP.
NVRO
+$24.1M
4
NFLX icon
Netflix
NFLX
+$21.5M
5
WM icon
Waste Management
WM
+$21.3M

Top Sells

Rank Stock Value
1
GILD icon
Gilead Sciences
GILD
+$45.3M
2
MDVN
MEDIVATION, INC.
MDVN
+$33.2M
3
DHR icon
Danaher
DHR
+$28.3M
4
FLTX
Fleetmatics Group PLC
FLTX
+$25.2M
5
HCSG icon
Healthcare Services Group
HCSG
+$24.7M

Sector Composition

Rank Sector Weight
1 Healthcare 19.99%
2 Technology 15.43%
3 Financials 11.87%
4 Industrials 11.27%
5 Consumer Discretionary 10.3%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
TSM icon
376
TSMC
TSM
$2.16T
$3.42M 0.03%
111,910
-5,203
-4% -$149K
ALL icon
377
Allstate
ALL
$67.6B
$3.39M 0.03%
48,947
-603
-1% -$41.5K
TGT icon
378
Target
TGT
$67.8B
$3.38M 0.03%
49,241
+1,840
+4% +$132K
CEB
379
DELISTED
CEB Inc.
CEB
$3.38M 0.03%
62,024
-26,589
-30% -$1.59M
GM icon
380
General Motors
GM
$76.9B
$3.38M 0.03%
106,230
+2,100
+2% +$65.6K
EFV icon
381
iShares MSCI EAFE Value ETF
EFV
$29.2B
$3.37M 0.03%
73,090
-125
-0.2% -$5.62K
VOD icon
382
Vodafone
VOD
$36.1B
$3.35M 0.03%
115,078
+83,189
+261% +$2.53M
ENV
383
DELISTED
ENVESTNET, INC.
ENV
$3.35M 0.03%
92,030
+11,335
+14% +$430K
TRU icon
384
TransUnion
TRU
$15.3B
$3.34M 0.03%
96,910
-18,915
-16% -$633K
ET icon
385
Energy Transfer Partners
ET
$70B
$3.33M 0.03%
198,599
+3,647
+2% +$61.6K
WDFC icon
386
WD-40
WDFC
$3.05B
$3.33M 0.03%
29,646
-25,638
-46% -$3M
RDS.A
387
DELISTED
Royal Dutch Shell PLC ADS Class A
RDS.A
$3.32M 0.03%
66,300
-11,864
-15% -$605K
VMC icon
388
Vulcan Materials
VMC
$36.7B
$3.31M 0.03%
29,097
-7
-0% -$825
EHC icon
389
Encompass Health
EHC
$11.2B
$3.31M 0.03%
102,464
+57,918
+130% +$1.88M
SPLV icon
390
Invesco S&P 500 Low Volatility ETF
SPLV
$7.23B
$3.31M 0.03%
79,703
-21
-0% -$888
PSX icon
391
Phillips 66
PSX
$82.7B
$3.26M 0.03%
40,470
+1,877
+5% +$146K
EW icon
392
Edwards Lifesciences
EW
$51.1B
$3.19M 0.03%
79,422
+15,927
+25% +$600K
IWR icon
393
iShares Russell Mid-Cap ETF
IWR
$57.3B
$3.17M 0.03%
72,744
-2,328
-3% -$101K
MDVN
394
DELISTED
MEDIVATION, INC.
MDVN
$3.17M 0.03%
38,918
-468,652
-92% -$33.2M
FBIN icon
395
Fortune Brands Innovations
FBIN
$6.22B
$3.16M 0.03%
63,684
-622
-1% -$32.5K
SIX
396
DELISTED
Six Flags Entertainment Corp.
SIX
$3.16M 0.03%
58,951
-9,691
-14% -$521K
WY icon
397
Weyerhaeuser
WY
$18.6B
$3.15M 0.03%
98,460
+8,551
+10% +$270K
HEP
398
DELISTED
Holly Energy Partners, L.P.
HEP
$3.13M 0.03%
92,262
+2,100
+2% +$71.3K
WU icon
399
Western Union
WU
$2.28B
$3.12M 0.03%
149,953
-3,544
-2% -$72.8K
MUB icon
400
iShares National Muni Bond ETF
MUB
$45.4B
$3.1M 0.03%
27,487
-1,303
-5% -$148K
14 15
16
17 18

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William Blair & Company's Q3 2016 Portfolio in Review

As of Q3 2016, William Blair & Company held 1,387 positions worth $11.3B, up 5.5% from $10.7B the previous quarter. Its ten largest holdings account for 17% of the portfolio.

William Blair & Company's Q3 2016 filing shows 148 new, 486 increased, 533 reduced and 92 closed positions. Its largest new stake was Fortive: 1,476,720 shares worth $47.4M. The largest sale was Gilead Sciences, an estimated $45.3M.

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

  • William Blair & Company's largest Q3 2016 buy was Fortive: 1,476,720 shares worth $47.4M.
  • William Blair & Company added most to Allergan plc in Q3 2016, an estimated $38.9M increase.
  • William Blair & Company's biggest Q3 2016 reduction was Gilead Sciences, cutting an estimated $45.3M.
  • William Blair & Company fully exited IHS INC CL-A COM STK in Q3 2016, selling an estimated $6.24M.
  • William Blair & Company's ten largest holdings make up 17% of its $11.3B portfolio in Q3 2016.
  • William Blair & Company opened 148 new positions and closed 92 in Q3 2016.
  • William Blair & Company's portfolio value rose 5.5% quarter-over-quarter to $11.3B.

Based on William Blair & Company's 13F filing for Q3 2016, filed 14 Nov 2016.