William Blair & Company
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William Blair & Company’s Brookfield Infrastructure BIPC Stock Holding History

William Blair & Company’s Portfolio BIPC Stock Details BIPC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$286K Buy
7,232
+1,575
+28% +$72.2K ﹤0.01% 1354
2025
Q4 		$257K Buy
5,657
+1
+0% +$45 ﹤0.01% 1366
2025
Q3 		$233K Buy
5,656
+501
+10% +$20.3K ﹤0.01% 1399
2025
Q2 		$214K Buy
+5,155
New +$198K ﹤0.01% 1396
2021
Q3 		– Sell
-4,562
Closed -$229K – 1887
2021
Q2 		$229K Buy
4,562
+582
+15% +$28.1K ﹤0.01% 1454
2021
Q1 		$203K Buy
+3,980
New +$180K ﹤0.01% 1480

Other funds holding BIPC

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Bank of Montreal
Bank of Montreal Toronto, Ontario, Canada $269B AUM 31.4% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Principal Financial Group
Principal Financial Group Des Moines, Iowa $187B AUM 18.48% 1-Year Est. Return
Brown Advisory
Brown Advisory Baltimore, Maryland $60.9B AUM 15.24% 1-Year Est. Return
HighTower Advisors
HighTower Advisors Chicago, Illinois $94.2B AUM 21.24% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

William Blair & Company's BIPC Position: Q1 2026 in Review

William Blair & Company increased its Brookfield Infrastructure (BIPC) stake by 28% in Q1 2026, buying an estimated $72.2K and bringing the position to 7,232 shares worth $286K. The position accounts for ﹤0.01% of the portfolio, ranked #1354.

William Blair & Company first reported a position in BIPC in Q1 2021 and has held it in 6 quarters since. 378 funds tracked by Wall St. Rank hold BIPC as of Q1 2026.

  • William Blair & Company held 7,232 shares of Brookfield Infrastructure worth $286K as of Q1 2026.
  • William Blair & Company bought 1,575 Brookfield Infrastructure shares in Q1 2026, an estimated $72.2K.
  • Brookfield Infrastructure made up ﹤0.01% of William Blair & Company's portfolio in Q1 2026, its #1354 holding.
  • William Blair & Company first reported a position in Brookfield Infrastructure in Q1 2021 and has held it in 6 quarters since.
  • 378 funds tracked by Wall St. Rank held Brookfield Infrastructure as of Q1 2026.

Based on William Blair & Company's 13F filing for Q1 2026, filed 8 May 2026.