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William Blair & Company

William Blair & Company Portfolio holdings

AUM $38.4B
1-Year Est. Return 25.71%
This Fund
S&P 500
This Quarter Est. Return
-12.38%
1 Year Est. Return
+25.71%
3 Year Est. Return
+88.7%
5 Year Est. Return
+104.53%
10 Year Est. Return
+665.86%
AUM
$16B
AUM Growth
-$3.46B
Cap. Flow
-$518M
Cap. Flow %
-3.24%
Top 10 Hldgs %
25.29%
Holding
1,819
New
100
Increased
562
Reduced
749
Closed
158

Sector Composition

Rank Sector Weight
1 Technology 25.04%
2 Healthcare 18.78%
3 Financials 12.18%
4 Consumer Discretionary 9.78%
5 Industrials 8.19%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
GBCI icon
351
Glacier Bancorp
GBCI
$6.4B
$4.53M 0.03%
133,145
-390,353
-75% -$15.6M
CNNE icon
352
Cannae Holdings
CNNE
$651M
$4.5M 0.03%
134,402
-9,871
-7% -$366K
VB icon
353
Vanguard Morningstar Small-Cap ETF
VB
$83B
$4.49M 0.03%
38,930
-13,367
-26% -$2.01M
AXDX
354
DELISTED
Accelerate Diagnostics
AXDX
$4.46M 0.03%
53,567
-983
-2% -$138K
NKTR icon
355
Nektar Therapeutics
NKTR
$2.57B
$4.42M 0.03%
16,517
-2,596
-14% -$803K
BAX icon
356
Baxter International
BAX
$13.9B
$4.41M 0.03%
54,337
+912
+2% +$78.7K
IT icon
357
Gartner
IT
$11.3B
$4.41M 0.03%
44,253
-20,795
-32% -$2.85M
TRHC
358
DELISTED
Tabula Rasa HealthCare, Inc. Common Stock
TRHC
$4.32M 0.03%
82,670
+1,563
+2% +$84.6K
QNST icon
359
QuinStreet
QNST
$1.19B
$4.31M 0.03%
535,277
-144,674
-21% -$1.78M
SYY icon
360
Sysco
SYY
$40.5B
$4.28M 0.03%
93,753
-17,183
-15% -$1.19M
GDX icon
361
VanEck Gold Miners ETF
GDX
$27.8B
$4.24M 0.03%
184,217
+13,607
+8% +$372K
III icon
362
Information Services Group
III
$249M
$4.23M 0.03%
1,646,397
+9,173
+0.6% +$25.6K
SPCE icon
363
Virgin Galactic
SPCE
$500M
$4.22M 0.03%
14,278
-1,551
-10% -$589K
NTNX icon
364
Nutanix
NTNX
$17.5B
$4.21M 0.03%
266,692
+9,987
+4% +$281K
ITA icon
365
iShares US Aerospace & Defense ETF
ITA
$15B
$4.21M 0.03%
58,482
-7,112
-11% -$728K
FITB
366
Fifth Third Bancorp
FITB
$52.6B
$4.2M 0.03%
282,853
+2,998
+1% +$74.8K
GIS icon
367
General Mills
GIS
$20.4B
$4.2M 0.03%
79,548
+1,275
+2% +$67.3K
DOW icon
368
Dow Inc
DOW
$22.1B
$4.19M 0.03%
143,419
+15,301
+12% +$650K
SPSB icon
369
State Street SPDR Portfolio Short Term Corporate Bond ETF
SPSB
$10.8B
$4.17M 0.03%
137,980
-657,313
-83% -$20.1M
ENS icon
370
EnerSys
ENS
$6.81B
$4.17M 0.03%
84,136
+23,994
+40% +$1.57M
HSY icon
371
Hershey
HSY
$37B
$4.13M 0.03%
31,190
+3,381
+12% +$499K
XLF icon
372
State Street Financial Select Sector SPDR ETF
XLF
$59.1B
$4.1M 0.03%
196,767
-66,482
-25% -$1.83M
NOVT icon
373
Novanta
NOVT
$6.32B
$4.1M 0.03%
51,275
-5,094
-9% -$455K
TBF icon
374
ProShares Short 20+ Year Treasury ETF
TBF
$106M
$4.08M 0.03%
262,665
+16,620
+7% +$295K
TSM icon
375
TSMC
TSM
$2.23T
$4.05M 0.03%
84,740
-1,288
-1% -$70.4K

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William Blair & Company's Q1 2020 Portfolio in Review

As of Q1 2020, William Blair & Company held 1,819 positions worth $16B, down 18% from $19.5B the previous quarter. Its ten largest holdings account for 25% of the portfolio.

William Blair & Company withdrew a net $518M in Q1 2020, closing 158 positions and reducing 749 holdings. Its most notable exit was Raytheon Company, an estimated $47.8M position sold in full.

By sector, the portfolio is most concentrated in Technology at 25% of assets, up from 23% a quarter earlier, followed by Healthcare and Financials.

Against the trend, William Blair & Company opened a new position in Canoo Inc. Class A Common Stock worth $4.04M.

  • William Blair & Company's largest Q1 2020 buy was Canoo Inc. Class A Common Stock: 870 shares worth $4.04M.
  • William Blair & Company added most to Vanguard FTSE Developed Markets ETF in Q1 2020, an estimated $57.8M increase.
  • William Blair & Company's biggest Q1 2020 reduction was Vanguard FTSE All-World ex-US ETF, cutting an estimated $51.6M.
  • William Blair & Company fully exited Raytheon Company in Q1 2020, selling an estimated $47.8M.
  • William Blair & Company's ten largest holdings make up 25% of its $16B portfolio in Q1 2020.
  • William Blair & Company opened 100 new positions and closed 158 in Q1 2020.
  • William Blair & Company's portfolio value fell 18% quarter-over-quarter to $16B.

Based on William Blair & Company's 13F filing for Q1 2020, filed 11 May 2020.