We are live on ! Find out more
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
-7.4%
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
$28.5B
AUM Growth
-$3.35B
Cap. Flow
-$163M
Cap. Flow %
-0.57%
Top 10 Hldgs %
24.38%
Holding
2,057
New
95
Increased
667
Reduced
873
Closed
147

Top Buys

Rank Stock Value
1
ABNB icon
Airbnb
ABNB
+$71.5M
2
SPGI icon
S&P Global
SPGI
+$64.1M
3
DE icon
Deere & Co
DE
+$60.2M
4
SWCH
Switch, Inc. Class A Common Stock
SWCH
+$42.2M
5
FISV
Fiserv Inc
FISV
+$38.2M

Top Sells

Rank Stock Value
1
INFO
IHS Markit Ltd. Common Shares
INFO
+$77.7M
2
KMX icon
CarMax
KMX
+$61.4M
3
DOCU
DocuSign
DOCU
+$58.4M
4
OKTA icon
Okta
OKTA
+$53.3M
5
META icon
Meta Platforms (Facebook)
META
+$39.8M

Sector Composition

Rank Sector Weight
1 Technology 25.22%
2 Healthcare 19.05%
3 Financials 11.51%
4 Industrials 10.68%
5 Consumer Discretionary 10.04%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
SUB icon
326
iShares Short-Term National Muni Bond ETF
SUB
$11.4B
$10.4M 0.04%
99,251
+71,370
+256% +$7.55M
BN icon
327
Brookfield
BN
$110B
$10.2M 0.04%
264,772
-15,364
-5% -$459K
KNSL icon
328
Kinsale Capital Group
KNSL
$8.51B
$10.1M 0.04%
44,324
-323
-0.7% -$67.4K
GDX icon
329
VanEck Gold Miners ETF
GDX
$27.8B
$10.1M 0.04%
263,400
-435
-0.2% -$14.8K
BROS icon
330
Dutch Bros
BROS
$8.91B
$10.1M 0.04%
182,592
+147,673
+423% +$7.53M
PRFT
331
DELISTED
Perficient Inc
PRFT
$9.94M 0.03%
90,299
-3,356
-4% -$352K
MCO icon
332
Moody's
MCO
$82.8B
$9.88M 0.03%
29,277
-312
-1% -$105K
MMP
333
DELISTED
Magellan Midstream Partners, L.P.
MMP
$9.83M 0.03%
200,265
+4,580
+2% +$222K
MTN icon
334
Vail Resorts
MTN
$5.29B
$9.79M 0.03%
37,598
-622
-2% -$169K
RF icon
335
Regions Financial
RF
$26.9B
$9.63M 0.03%
432,576
-5,714
-1% -$134K
PHR icon
336
Phreesia
PHR
$758M
$9.48M 0.03%
359,670
-158,638
-31% -$4.86M
MO icon
337
Altria Group
MO
$107B
$9.46M 0.03%
181,012
-8,168
-4% -$416K
TRV icon
338
Travelers Companies
TRV
$77.2B
$9.42M 0.03%
51,551
+14,873
+41% +$2.55M
SDY icon
339
State Street SPDR S&P Dividend ETF
SDY
$22.1B
$9.39M 0.03%
73,269
+2,390
+3% +$302K
CB icon
340
Chubb
CB
$132B
$9.38M 0.03%
43,841
-359
-0.8% -$73K
PFF icon
341
iShares Preferred and Income Securities ETF
PFF
$13.3B
$9.14M 0.03%
250,988
-61,435
-20% -$2.26M
TWTR
342
DELISTED
Twitter, Inc.
TWTR
$9.12M 0.03%
235,589
-10,794
-4% -$394K
APO icon
343
Apollo Global Management
APO
$81.9B
$9.02M 0.03%
+145,513
New +$9.57M
OPCH icon
344
Option Care Health
OPCH
$3.57B
$9.01M 0.03%
315,399
+231,309
+275% +$5.81M
NVS icon
345
Novartis
NVS
$290B
$8.79M 0.03%
100,165
-884
-0.9% -$76.5K
PRF icon
346
Invesco FTSE RAFI US 1000 ETF
PRF
$10B
$8.76M 0.03%
256,480
+72,160
+39% +$2.44M
BLBD icon
347
Blue Bird Corp
BLBD
$2.04B
$8.76M 0.03%
465,279
+11,034
+2% +$201K
VSAT icon
348
Viasat
VSAT
$12B
$8.75M 0.03%
179,345
-1,077
-0.6% -$49.6K
IWO icon
349
iShares Russell 2000 Growth ETF
IWO
$15B
$8.68M 0.03%
33,931
+871
+3% +$223K
IVW icon
350
iShares S&P 500 Growth ETF
IVW
$77.3B
$8.64M 0.03%
113,156
+573
+0.5% +$43K
12 13
14
15 16

Similar funds

Parallax Volatility Advisers
Parallax Volatility Advisers San Francisco, California $38.6B AUM 45.89% 1-Year Est. Return
Credit Agricole
Credit Agricole Montrouge Cedex, France $38.1B AUM
Carson Wealth (CWM LLC)
Carson Wealth (CWM LLC) Omaha, Nebraska $38.1B AUM 19.66% 1-Year Est. Return
Nomura Asset Management
Nomura Asset Management Tokyo, Japan $38.8B AUM 30.94% 1-Year Est. Return
Nomura Holdings
Nomura Holdings Tokyo, Japan $37.7B AUM 34.44% 1-Year Est. Return
Fayez Sarofim & Co
Fayez Sarofim & Co Houston, Texas $39.1B AUM 15.14% 1-Year Est. Return
Grantham, Mayo, Van Otterloo & Co (GMO)
Grantham, Mayo, Van Otterloo & Co (GMO) Boston, Massachusetts $39.1B AUM 28.69% 1-Year Est. Return
HF
HRT Financial New York $40.1B AUM 58.22% 1-Year Est. Return

William Blair & Company's Q1 2022 Portfolio in Review

As of Q1 2022, William Blair & Company held 2,057 positions worth $28.5B, down 11% from $31.9B the previous quarter. Its ten largest holdings account for 24% of the portfolio.

William Blair & Company's Q1 2022 filing shows 95 new, 667 increased, 873 reduced and 147 closed positions. Its largest new stake was Apollo Global Management: 145,513 shares worth $9.02M. The largest sale was IHS Markit Ltd. Common Shares, an estimated $77.7M.

By sector, the portfolio is most concentrated in Technology at 25% of assets, down from 26% a quarter earlier, followed by Healthcare and Financials.

  • William Blair & Company's largest Q1 2022 buy was Apollo Global Management: 145,513 shares worth $9.02M.
  • William Blair & Company added most to Airbnb in Q1 2022, an estimated $71.5M increase.
  • William Blair & Company's biggest Q1 2022 reduction was CarMax, cutting an estimated $61.4M.
  • William Blair & Company fully exited IHS Markit Ltd. Common Shares in Q1 2022, selling an estimated $77.7M.
  • William Blair & Company's ten largest holdings make up 24% of its $28.5B portfolio in Q1 2022.
  • William Blair & Company opened 95 new positions and closed 147 in Q1 2022.
  • William Blair & Company's portfolio value fell 11% quarter-over-quarter to $28.5B.

Based on William Blair & Company's 13F filing for Q1 2022, filed 13 May 2022.