William Blair & Company
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William Blair & Company’s Cboe Global Markets CBOE Stock Holding History

William Blair & Company’s Portfolio CBOE Stock Details CBOE Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2017
Q4 		– Sell
-100
Closed -$11K – 1372
2017
Q3 		$11K Buy
+100
New +$9.84K ﹤0.01% 1348
2017
Q2 		– Sell
-1,000
Closed -$81K – 1630
2017
Q1 		$81K Buy
+1,000
New +$78.2K ﹤0.01% 1305

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Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $344B AUM 42.99% 1-Year Est. Return

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

William Blair & Company increased its Cboe Global Markets (CBOE) stake by 0.13% in Q2 2026, buying an estimated $24.2K and bringing the position to 59,577 shares worth $14.5M. The position accounts for 0.04% of the portfolio, ranked #309.

William Blair & Company first reported a position in CBOE in Q2 2013 and has held it in 53 quarters since. The position peaked at $91.7M in Q4 2014. 989 funds tracked by Wall St. Rank hold CBOE as of Q2 2026.

  • William Blair & Company held 59,577 shares of Cboe Global Markets worth $14.5M as of Q2 2026.
  • William Blair & Company bought 79 Cboe Global Markets shares in Q2 2026, an estimated $24.2K.
  • Cboe Global Markets made up 0.04% of William Blair & Company's portfolio in Q2 2026, its #309 holding.
  • William Blair & Company first reported a position in Cboe Global Markets in Q2 2013 and has held it in 53 quarters since.
  • William Blair & Company's Cboe Global Markets position peaked at $91.7M in Q4 2014.
  • 989 funds tracked by Wall St. Rank held Cboe Global Markets as of Q2 2026.

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