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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
+3.05%
1 Year Est. Return
+18.88%
3 Year Est. Return
+73.84%
5 Year Est. Return
+90.13%
10 Year Est. Return
+563.35%
AUM
$65B
AUM Growth
+$3.08B
Cap. Flow
+$214M
Cap. Flow %
0.33%
Top 10 Hldgs %
7.07%
Holding
2,420
New
292
Increased
857
Reduced
826
Closed
260

Sector Composition

Rank Sector Weight
1 Healthcare 7.54%
2 Industrials 7.52%
3 Consumer Discretionary 6.41%
4 Technology 6.29%
5 Financials 6.1%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
CBRE icon
276
CBRE Group
CBRE
$42.7B
$22.2M 0.03%
574,145
-2,764
-0.5% -$95.3K
VNQ icon
277
Vanguard Real Estate ETF
VNQ
$38.8B
$22.2M 0.03%
263,600
+21,510
+9% +$1.83M
AXP icon
278
American Express
AXP
$231B
$22.2M 0.03%
283,850
-717,493
-72% -$59.6M
HOMB icon
279
Home BancShares
HOMB
$6.18B
$22M 0.03%
1,301,130
+26,822
+2% +$425K
SGEN
280
DELISTED
Seagen Inc. Common Stock
SGEN
$21.9M 0.03%
619,086
-9,366
-1% -$319K
SWX icon
281
Southwest Gas
SWX
$6.69B
$21.6M 0.03%
371,560
+11,378
+3% +$672K
SXT icon
282
Sensient Technologies
SXT
$5.47B
$21.4M 0.03%
311,350
+6,881
+2% +$429K
TXNM
283
TXNM Energy Inc
TXNM
$5.92B
$21.4M 0.03%
731,568
+12,387
+2% +$361K
CDNS icon
284
Cadence Design Systems
CDNS
$93.2B
$21.2M 0.03%
1,149,981
+20,835
+2% +$379K
OZK icon
285
Bank OZK
OZK
$5.63B
$21.1M 0.03%
572,034
+8,975
+2% +$320K
CAI
286
DELISTED
CAI International, Inc.
CAI
$21M 0.03%
855,770
+63,467
+8% +$1.47M
TNGO
287
DELISTED
Tangoe, Inc.
TNGO
$21M 0.03%
1,519,004
+259,913
+21% +$3.2M
APD icon
288
Air Products & Chemicals
APD
$66.8B
$20.9M 0.03%
149,237
-10,892
-7% -$1.51M
POR icon
289
Portland General Electric
POR
$5.71B
$20.9M 0.03%
562,235
+18,814
+3% +$709K
WDAY icon
290
Workday
WDAY
$42B
$20.8M 0.03%
246,796
-1,938
-0.8% -$164K
VZ icon
291
Verizon
VZ
$195B
$20.7M 0.03%
424,918
-31,565
-7% -$1.52M
EDR
292
DELISTED
Education Realty Trust Inc
EDR
$20.6M 0.03%
581,523
+106,209
+22% +$3.81M
ZLTQ
293
DELISTED
ZELTIQ Aesthetics, Inc.
ZLTQ
$20.4M 0.03%
660,560
-62,289
-9% -$1.99M
AIRM
294
DELISTED
Air Methods Corp
AIRM
$20.4M 0.03%
436,936
-148,901
-25% -$6.82M
ALE
295
DELISTED
Allete
ALE
$20.3M 0.03%
384,126
+762
+0.2% +$41.9K
B
296
DELISTED
Barnes Group Inc.
B
$20.3M 0.03%
500,492
+53,895
+12% +$2.03M
EGBN icon
297
Eagle Bancorp
EGBN
$849M
$20.1M 0.03%
524,544
+10,001
+2% +$357K
CNO icon
298
CNO Financial Group
CNO
$5.14B
$20.1M 0.03%
1,167,193
-231,602
-17% -$3.82M
DEI icon
299
Douglas Emmett
DEI
$1.93B
$19.9M 0.03%
667,214
+115,828
+21% +$3.37M
RDN icon
300
Radian Group
RDN
$4.82B
$19.8M 0.03%
1,177,472
+17,663
+2% +$288K

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William Blair & Company's Q1 2015 Portfolio in Review

As of Q1 2015, William Blair & Company held 2,420 positions worth $65B, up 5% from $61.9B the previous quarter. Its ten largest holdings account for 7.1% of the portfolio.

William Blair & Company's Q1 2015 filing shows 292 new, 857 increased, 826 reduced and 260 closed positions. Its largest new stake was First American: 468,238 shares worth $16.7M. The largest sale was PRECISION CASTPARTS CORP, an estimated $146M.

By sector, the portfolio is most concentrated in Healthcare at 7.5% of assets, down from 7.7% a quarter earlier, followed by Industrials and Consumer Discretionary.

  • William Blair & Company's largest Q1 2015 buy was First American: 468,238 shares worth $16.7M.
  • William Blair & Company added most to Cerner Corp in Q1 2015, an estimated $197M increase.
  • William Blair & Company's biggest Q1 2015 reduction was PRECISION CASTPARTS CORP, cutting an estimated $146M.
  • William Blair & Company fully exited Global Brokerage, Inc. Class A Common Stock in Q1 2015, selling an estimated $91.3M.
  • William Blair & Company's ten largest holdings make up 7.1% of its $65B portfolio in Q1 2015.
  • William Blair & Company opened 292 new positions and closed 260 in Q1 2015.
  • William Blair & Company's portfolio value rose 5% quarter-over-quarter to $65B.

Based on William Blair & Company's 13F filing for Q1 2015, filed 11 May 2015.