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William Blair Investment Management

William Blair Investment Management Portfolio holdings

AUM $30.3B
1-Year Est. Return 33.75%
This Fund
S&P 500
This Quarter Est. Return
+4.45%
1 Year Est. Return
+33.75%
3 Year Est. Return
+108.55%
5 Year Est. Return
+126.9%
10 Year Est. Return
+788.31%
AUM
$25.3B
AUM Growth
+$69.2M
Cap. Flow
-$131M
Cap. Flow %
-0.52%
Top 10 Hldgs %
14.35%
Holding
487
New
37
Increased
182
Reduced
220
Closed
36

Sector Composition

Rank Sector Weight
1 Healthcare 13.99%
2 Financials 12.38%
3 Technology 11.24%
4 Consumer Discretionary 11.06%
5 Industrials 10.98%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
SFE
301
DELISTED
Safeguard Scientifics, Inc.
SFE
$9.06M 0.04%
725,706
-18,234
-2% -$245K
ISIL
302
DELISTED
Intersil Corp
ISIL
$9.06M 0.04%
+669,217
New +$8.7M
CVBF icon
303
CVB Financial
CVBF
$4.02B
$9.01M 0.04%
549,773
+45,182
+9% +$766K
HLX icon
304
Helix Energy Solutions
HLX
$1.5B
$8.79M 0.03%
1,300,207
-27,141
-2% -$196K
ESE icon
305
ESCO Technologies
ESE
$7.65B
$8.73M 0.03%
218,572
-1,946
-0.9% -$76.3K
CALD
306
DELISTED
Callidus Software, Inc.
CALD
$8.55M 0.03%
427,847
-131,194
-23% -$2.37M
FC icon
307
Franklin Covey
FC
$235M
$8.49M 0.03%
553,647
-5,312
-1% -$82.1K
ICFI icon
308
ICF International
ICFI
$1.62B
$8.13M 0.03%
198,872
-116,870
-37% -$4.58M
IL
309
DELISTED
IntraLinks Holdings Inc.
IL
$8.09M 0.03%
1,244,432
-29,885
-2% -$233K
IGIB icon
310
iShares 5-10 Year Investment Grade Corporate Bond ETF
IGIB
$18.5B
$7.9M 0.03%
142,000
+6,800
+5% +$374K
RELX icon
311
RELX
RELX
$61.7B
$7.85M 0.03%
419,726
-12,836
-3% -$235K
BANR icon
312
Banner Corp
BANR
$2.47B
$7.81M 0.03%
+183,561
New +$7.81M
DEO icon
313
Diageo
DEO
$52.8B
$7.69M 0.03%
68,110
-1,538
-2% -$166K
GPX
314
DELISTED
GP Strategies Corp.
GPX
$7.44M 0.03%
343,035
-22,157
-6% -$528K
OSIS icon
315
OSI Systems
OSIS
$3.84B
$7.41M 0.03%
127,494
+1,365
+1% +$75.2K
HW
316
DELISTED
Headwaters Inc
HW
$7.36M 0.03%
410,022
-3,822
-0.9% -$72.1K
BUD icon
317
AB InBev
BUD
$159B
$7.25M 0.03%
55,089
-1,260
-2% -$159K
RDS.A
318
DELISTED
Royal Dutch Shell PLC ADS Class A
RDS.A
$7.09M 0.03%
135,442
+20,044
+17% +$967K
AXDX
319
DELISTED
Accelerate Diagnostics
AXDX
$6.72M 0.03%
46,677
-444
-0.9% -$59.5K
NWPX icon
320
NWPX Infrastructure Inc
NWPX
$1.08B
$6.65M 0.03%
616,807
-14,870
-2% -$142K
RP
321
DELISTED
RealPage, Inc.
RP
$6.42M 0.03%
+287,610
New +$6.22M
EWX icon
322
State Street SPDR S&P Emerging Markets Small Cap ETF
EWX
$693M
$6.34M 0.03%
161,200
+6,900
+4% +$266K
LMAT icon
323
LeMaitre Vascular
LMAT
$1.89B
$6.31M 0.03%
442,494
-4,222
-0.9% -$64.6K
EXTN
324
DELISTED
Exterran Corporation
EXTN
$6.26M 0.02%
486,963
-10,709
-2% -$148K
CLCT
325
DELISTED
Collectors Universe
CLCT
$6.26M 0.02%
316,759
+57,408
+22% +$1.06M

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William Blair Investment Management's Q2 2016 Portfolio in Review

As of Q2 2016, William Blair Investment Management held 487 positions worth $25.3B, up 0.27% from $25.2B the previous quarter. Its ten largest holdings account for 14% of the portfolio.

William Blair Investment Management's Q2 2016 filing shows 37 new, 182 increased, 220 reduced and 36 closed positions. Its largest new stake was iShares MSCI Emerging Markets ETF: 4,852,950 shares worth $35M. The largest sale was Moody's, an estimated $155M.

By sector, the portfolio is most concentrated in Healthcare at 14% of assets, down from 14% a quarter earlier, followed by Financials and Technology.

  • William Blair Investment Management's largest Q2 2016 buy was iShares MSCI Emerging Markets ETF: 4,852,950 shares worth $35M.
  • William Blair Investment Management added most to iShares Russell 2000 ETF in Q2 2016, an estimated $213M increase.
  • William Blair Investment Management's biggest Q2 2016 reduction was Moody's, cutting an estimated $155M.
  • William Blair Investment Management fully exited JARDEN CORPORATION in Q2 2016, selling an estimated $115M.
  • William Blair Investment Management's ten largest holdings make up 14% of its $25.3B portfolio in Q2 2016.
  • William Blair Investment Management opened 37 new positions and closed 36 in Q2 2016.
  • William Blair Investment Management's portfolio value rose 0.27% quarter-over-quarter to $25.3B.

Based on William Blair Investment Management's 13F filing for Q2 2016, filed 8 Aug 2016.