William Blair Investment Management
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William Blair Investment Management’s APi Group APG Stock Holding History

William Blair Investment Management’s Portfolio APG Stock Details APG Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$69.9M Sell
1,649,980
-90,469
-5% -$3.95M 0.21% 129
2026
Q1 		$70.5M Buy
+1,740,449
New +$73.8M 0.23% 116

Other funds holding APG

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
JT
Jupiter Topco New York $245B AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
DCP
Durable Capital Partners Bethesda, Maryland $10.3B AUM 29.04% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

William Blair Investment Management's APG Position: Q2 2026 in Review

William Blair Investment Management reduced its APi Group (APG) stake by 5.2% in Q2 2026, selling an estimated $3.95M and leaving 1,649,980 shares worth $69.9M. The position accounts for 0.21% of the portfolio, ranked #129.

William Blair Investment Management first reported a position in APG in Q1 2026 and has held it in 2 quarters since. The position peaked at $70.5M in Q1 2026. 578 funds tracked by Wall St. Rank hold APG as of Q2 2026.

  • William Blair Investment Management held 1,649,980 shares of APi Group worth $69.9M as of Q2 2026.
  • William Blair Investment Management sold 90,469 APi Group shares in Q2 2026, an estimated $3.95M.
  • APi Group made up 0.21% of William Blair Investment Management's portfolio in Q2 2026, its #129 holding.
  • William Blair Investment Management first reported a position in APi Group in Q1 2026 and has held it in 2 quarters since.
  • William Blair Investment Management's APi Group position peaked at $70.5M in Q1 2026.
  • 578 funds tracked by Wall St. Rank held APi Group as of Q2 2026.

Based on William Blair Investment Management's 13F filing for Q2 2026, filed 12 Aug 2026.