William Blair & Company
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William Blair & Company’s iShares US Infrastructure ETF IFRA Stock Holding History

William Blair & Company’s Portfolio IFRA Stock Details IFRA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$2.59M Sell
41,104
-18,220
-31% -$1.11M 0.01% 694
2026
Q1 		$3.39M Buy
59,324
+52,618
+785% +$3.03M 0.01% 595
2025
Q4 		$353K Buy
6,706
+385
+6% +$20.3K ﹤0.01% 1250
2025
Q3 		$334K Buy
6,321
+236
+4% +$12.1K ﹤0.01% 1273
2025
Q2 		$299K Sell
6,085
-45
-0.7% -$2.09K ﹤0.01% 1265
2025
Q1 		$276K Buy
6,130
+202
+3% +$9.42K ﹤0.01% 1286
2024
Q4 		$274K Buy
5,928
+26
+0.4% +$1.26K ﹤0.01% 1321
2024
Q3 		$277K Buy
5,902
+397
+7% +$17.7K ﹤0.01% 1316
2024
Q2 		$232K Sell
5,505
-269
-5% -$11.6K ﹤0.01% 1357
2024
Q1 		$250K Buy
5,774
+1,233
+27% +$49.5K ﹤0.01% 1325
2023
Q4 		$183K Buy
4,541
+720
+19% +$26.8K ﹤0.01% 1417
2023
Q3 		$140K Sell
3,821
-1,250
-25% -$48.6K ﹤0.01% 1452
2023
Q2 		$198K Buy
5,071
+1,284
+34% +$48K ﹤0.01% 1403
2023
Q1 		$141K Buy
3,787
+1,677
+79% +$63.3K ﹤0.01% 1455
2022
Q4 		$76.5K Hold
2,110
– – ﹤0.01% 1518
2022
Q3 		$68K Buy
2,110
+43
+2% +$1.55K ﹤0.01% 1552
2022
Q2 		$70K Buy
2,067
+5
+0.2% +$185 ﹤0.01% 1585
2022
Q1 		$80K Buy
2,062
+9
+0.4% +$336 ﹤0.01% 1655
2021
Q4 		$79K Buy
2,053
+12
+0.6% +$440 ﹤0.01% 1723
2021
Q3 		$70K Buy
2,041
+13
+0.6% +$463 ﹤0.01% 1649
2021
Q2 		$72K Buy
2,028
+420
+26% +$15K ﹤0.01% 1645
2021
Q1 		$56K Buy
+1,608
New +$51.7K ﹤0.01% 1653

Other funds holding IFRA

Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Treasurer of the State of North Carolina
Treasurer of the State of North Carolina Raleigh, North Carolina $38.8B AUM 40.77% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
WBG
Wharton Business Group Malvern, Pennsylvania $2.99B AUM 30.41% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return
Mariner
Mariner Overland Park, Kansas $95.2B AUM 32.92% 1-Year Est. Return
Cetera Investment Advisers
Cetera Investment Advisers Schaumburg, Illinois $110B AUM 26.29% 1-Year Est. Return
Raymond James Financial
Raymond James Financial St Petersburg, Florida $369B AUM 28.27% 1-Year Est. Return
HSBC Holdings
HSBC Holdings London, United Kingdom $239B AUM 42.32% 1-Year Est. Return

William Blair & Company's IFRA Position: Q2 2026 in Review

William Blair & Company reduced its iShares US Infrastructure ETF (IFRA) stake by 31% in Q2 2026, selling an estimated $1.11M and leaving 41,104 shares worth $2.59M. The position accounts for 0.01% of the portfolio, ranked #694.

William Blair & Company first reported a position in IFRA in Q1 2021 and has held it in 22 quarters since. The position peaked at $3.39M in Q1 2026. 427 funds tracked by Wall St. Rank hold IFRA as of Q2 2026.

  • William Blair & Company held 41,104 shares of iShares US Infrastructure ETF worth $2.59M as of Q2 2026.
  • William Blair & Company sold 18,220 iShares US Infrastructure ETF shares in Q2 2026, an estimated $1.11M.
  • iShares US Infrastructure ETF made up 0.01% of William Blair & Company's portfolio in Q2 2026, its #694 holding.
  • William Blair & Company first reported a position in iShares US Infrastructure ETF in Q1 2021 and has held it in 22 quarters since.
  • William Blair & Company's iShares US Infrastructure ETF position peaked at $3.39M in Q1 2026.
  • 427 funds tracked by Wall St. Rank held iShares US Infrastructure ETF as of Q2 2026.

Based on William Blair & Company's 13F filing for Q2 2026, filed 11 Aug 2026.