William Blair & Company
CBOE icon

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

Other funds holding CBOE

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

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

William Blair & Company reduced its Cboe Global Markets (CBOE) stake by 2.2% in Q1 2026, selling an estimated $368K and leaving 59,498 shares worth $16.7M. The position accounts for 0.05% of the portfolio, ranked #263.

William Blair & Company first reported a position in CBOE in Q2 2013 and has held it in 52 quarters since. The position peaked at $91.7M in Q4 2014. 981 funds tracked by Wall St. Rank hold CBOE as of Q1 2026.

  • William Blair & Company held 59,498 shares of Cboe Global Markets worth $16.7M as of Q1 2026.
  • William Blair & Company sold 1,322 Cboe Global Markets shares in Q1 2026, an estimated $368K.
  • Cboe Global Markets made up 0.05% of William Blair & Company's portfolio in Q1 2026, its #263 holding.
  • William Blair & Company first reported a position in Cboe Global Markets in Q2 2013 and has held it in 52 quarters since.
  • William Blair & Company's Cboe Global Markets position peaked at $91.7M in Q4 2014.
  • 981 funds tracked by Wall St. Rank held Cboe Global Markets as of Q1 2026.

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