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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
+4.38%
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
$61.9B
AUM Growth
+$3.42B
Cap. Flow
+$1.81B
Cap. Flow %
2.93%
Top 10 Hldgs %
6.58%
Holding
2,343
New
217
Increased
904
Reduced
850
Closed
216

Top Buys

Rank Stock Value
1
TW
TOWERS WATSON & CO COM STK CL A (DE)
TW
+$164M
2
NTES icon
NetEase
NTES
+$140M
3
EPI icon
WisdomTree India Earnings Fund ETF
EPI
+$119M
4
BMY icon
Bristol-Myers Squibb
BMY
+$108M
5
MNST icon
Monster Beverage
MNST
+$104M

Top Sells

Rank Stock Value
1
CP icon
Canadian Pacific Kansas City
CP
+$147M
2
ARG
Airgas Inc
ARG
+$130M
3
FAST icon
Fastenal
FAST
+$128M
4
FDS icon
Factset
FDS
+$98.5M
5
TD icon
Toronto Dominion Bank
TD
+$86.7M

Sector Composition

Rank Sector Weight
1 Industrials 8.07%
2 Healthcare 7.65%
3 Consumer Discretionary 6.48%
4 Technology 6.31%
5 Financials 6.3%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
INTC icon
276
Intel
INTC
$459B
$21.3M 0.03%
586,765
+23,845
+4% +$830K
RAMP icon
277
LiveRamp
RAMP
$2.3B
$21.2M 0.03%
1,046,488
+50,053
+5% +$935K
PFE icon
278
Pfizer
PFE
$143B
$21.1M 0.03%
715,429
+106,109
+17% +$3.04M
ALE
279
DELISTED
Allete
ALE
$21.1M 0.03%
383,364
+46,599
+14% +$2.38M
DNKN
280
DELISTED
Dunkin' Brands Group, Inc.
DNKN
$21M 0.03%
491,774
+24,168
+5% +$1.11M
RSX
281
DELISTED
VanEck Russia ETF
RSX
$20.9M 0.03%
1,428,000
+586,000
+70% +$11.5M
THRM icon
282
Gentherm
THRM
$1.28B
$20.8M 0.03%
568,764
+131,228
+30% +$5.13M
GBCI icon
283
Glacier Bancorp
GBCI
$6.57B
$20.8M 0.03%
749,782
+35,043
+5% +$950K
EWBC icon
284
East-West Bancorp
EWBC
$18.1B
$20.8M 0.03%
536,293
+24,393
+5% +$884K
CVS icon
285
CVS Health
CVS
$134B
$20.7M 0.03%
215,252
-8,205
-4% -$723K
ITGR icon
286
Integer Holdings
ITGR
$4.23B
$20.7M 0.03%
460,064
+22,953
+5% +$1M
EPD icon
287
Enterprise Products Partners
EPD
$81.9B
$20.6M 0.03%
571,697
+1,645
+0.3% +$60.8K
BPFH
288
DELISTED
Boston Private Financial Holdings, Inc.
BPFH
$20.6M 0.03%
1,531,442
+67,530
+5% +$866K
POR icon
289
Portland General Electric
POR
$5.9B
$20.6M 0.03%
543,421
+21,236
+4% +$768K
AAT
290
American Assets Trust
AAT
$1.47B
$20.5M 0.03%
514,901
+23,422
+5% +$887K
HOMB icon
291
Home BancShares
HOMB
$6.27B
$20.5M 0.03%
1,274,308
+134,176
+12% +$2.08M
ISRG icon
292
Intuitive Surgical
ISRG
$133B
$20.4M 0.03%
347,598
-711
-0.2% -$39.6K
WDAY icon
293
Workday
WDAY
$40.8B
$20.3M 0.03%
248,734
-12,925
-5% -$1.12M
AKR icon
294
Acadia Realty Trust
AKR
$3.07B
$20.2M 0.03%
631,083
+31,250
+5% +$967K
SGEN
295
DELISTED
Seagen Inc. Common Stock
SGEN
$20.2M 0.03%
628,452
+11,623
+2% +$405K
ZLTQ
296
DELISTED
ZELTIQ Aesthetics, Inc.
ZLTQ
$20.2M 0.03%
722,849
+296,896
+70% +$7.73M
NVS icon
297
Novartis
NVS
$292B
$20.1M 0.03%
242,692
+13,574
+6% +$1.13M
MELI icon
298
Mercado Libre
MELI
$96.3B
$20.1M 0.03%
157,312
+125,302
+391% +$15.8M
LHO
299
DELISTED
LaSalle Hotel Properties
LHO
$19.9M 0.03%
492,039
+88,016
+22% +$3.38M
UAA icon
300
Under Armour
UAA
$2.89B
$19.8M 0.03%
587,740
+6,550
+1% +$219K
10 11
12
13 14

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William Blair & Company's Q4 2014 Portfolio in Review

As of Q4 2014, William Blair & Company held 2,343 positions worth $61.9B, up 5.8% from $58.5B the previous quarter. Its ten largest holdings account for 6.6% of the portfolio.

William Blair & Company's Q4 2014 filing shows 217 new, 904 increased, 850 reduced and 216 closed positions. Its largest new stake was NetEase: 7,341,640 shares worth $146M. The largest sale was Canadian Pacific Kansas City, an estimated $147M.

By sector, the portfolio is most concentrated in Industrials at 8.1% of assets, down from 8.4% a quarter earlier, followed by Healthcare and Consumer Discretionary.

  • William Blair & Company's largest Q4 2014 buy was NetEase: 7,341,640 shares worth $146M.
  • William Blair & Company added most to TOWERS WATSON & CO COM STK CL A (DE) in Q4 2014, an estimated $164M increase.
  • William Blair & Company's biggest Q4 2014 reduction was Canadian Pacific Kansas City, cutting an estimated $147M.
  • William Blair & Company fully exited Fang Holdings Limited American Depositary Shares (each representing ten Class A Ordinary Shares) in Q4 2014, selling an estimated $46.8M.
  • William Blair & Company's ten largest holdings make up 6.6% of its $61.9B portfolio in Q4 2014.
  • William Blair & Company opened 217 new positions and closed 216 in Q4 2014.
  • William Blair & Company's portfolio value rose 5.8% quarter-over-quarter to $61.9B.

Based on William Blair & Company's 13F filing for Q4 2014, filed 5 Feb 2015.