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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
TRIB
426
Trinity Biotech
TRIB
$7.43M
$10.6M 0.02%
4,019
+51
+1% +$132K
RTI
427
DELISTED
RTI INTL METALS INC(HLDG CO)
RTI
$10.6M 0.02%
417,764
+18,180
+5% +$427K
CAT icon
428
Caterpillar
CAT
$404B
$10.6M 0.02%
115,284
-4,667
-4% -$454K
ACTG icon
429
Acacia Research
ACTG
$445M
$10.5M 0.02%
619,602
-33,303
-5% -$577K
WFM
430
DELISTED
Whole Foods Market Inc
WFM
$10.5M 0.02%
207,376
-36,359
-15% -$1.6M
TILE icon
431
Interface
TILE
$2.01B
$10.4M 0.02%
633,654
+30,101
+5% +$469K
ELD icon
432
WisdomTree Emerging Markets Local Debt Fund
ELD
$142M
$10.4M 0.02%
250,550
+38,850
+18% +$1.7M
MGLN
433
DELISTED
Magellan Health Services, Inc.
MGLN
$10.3M 0.02%
172,209
+7,961
+5% +$470K
LNW
434
DELISTED
Light & Wonder
LNW
$10.3M 0.02%
811,910
+10,224
+1% +$123K
USB icon
435
US Bancorp
USB
$100B
$10.2M 0.02%
227,618
+38,984
+21% +$1.68M
ETP
436
DELISTED
Energy Transfer Partners L.p.
ETP
$10.2M 0.02%
156,500
+4,865
+3% +$311K
VTI icon
437
Vanguard Morningstar Total Stock Market ETF
VTI
$683B
$10.1M 0.02%
95,712
-22,386
-19% -$2.32M
SWI
438
DELISTED
SOLARWINDS INC COM STK (DE)
SWI
$10.1M 0.02%
203,435
-22,105
-10% -$1.05M
CME icon
439
CME Group
CME
$94.4B
$10M 0.02%
112,979
+26,643
+31% +$2.26M
MNDT
440
DELISTED
Mandiant, Inc. Common Stock
MNDT
$10M 0.02%
316,610
-5,260
-2% -$161K
KO icon
441
Coca-Cola
KO
$372B
$9.98M 0.02%
236,387
-22,526
-9% -$962K
BAC icon
442
Bank of America
BAC
$440B
$9.98M 0.02%
557,684
+58,158
+12% +$995K
HSY icon
443
Hershey
HSY
$36B
$9.83M 0.02%
94,577
-21,818
-19% -$2.12M
ETP
444
DELISTED
Energy Transfer Partners, L.P.
ETP
$9.78M 0.02%
234,191
+2,690
+1% +$124K
DWRE
445
DELISTED
DEMANDWARE INC COM STK (DE)
DWRE
$9.78M 0.02%
169,882
+23,468
+16% +$1.32M
TTI icon
446
TETRA Technologies
TTI
$1.28B
$9.73M 0.02%
1,457,235
-45,893
-3% -$366K
HON icon
447
Honeywell
HON
$78.9B
$9.67M 0.02%
107,684
-34,839
-24% -$3M
EMR icon
448
Emerson Electric
EMR
$89B
$9.56M 0.02%
154,921
-4,253
-3% -$266K
AMJ
449
DELISTED
JP Morgan Alerian MLP Index ETN 5/24/24
AMJ
$9.44M 0.02%
205,433
-24,730
-11% -$1.21M
ROSE
450
DELISTED
ROSETTA RESOURCES INC
ROSE
$9.25M 0.01%
414,465
+66,955
+19% +$2.17M
16 17
18
19 20

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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.