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O'Brien Greene & Co’s Cboe Global Markets CBOE Stock Holding History

O'Brien Greene & Co’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
2026
Q2 		$9.24M Buy
38,093
+218
+0.6% +$66.7K 2.55% 16
2026
Q1 		$10.6M Buy
37,875
+784
+2% +$218K 3.01% 11
2025
Q4 		$9.31M Buy
37,091
+339
+0.9% +$84.3K 2.76% 12
2025
Q3 		$9.01M Sell
36,752
-1,669
-4% -$401K 2.77% 11
2025
Q2 		$8.96M Sell
38,421
-1,285
-3% -$286K 2.93% 11
2025
Q1 		$8.98M Sell
39,706
-971
-2% -$201K 3.01% 10
2024
Q4 		$7.95M Buy
40,677
+716
+2% +$147K 2.58% 14
2024
Q3 		$8.19M Buy
+39,961
New +$7.85M 2.55% 12
2022
Q1 		– Sell
-8,025
Closed -$1.05M – 133
2021
Q4 		$1.05M Buy
8,025
+250
+3% +$32.2K 0.34% 55
2021
Q3 		$963K Buy
7,775
+150
+2% +$18.3K 0.35% 60
2021
Q2 		$908K Buy
7,625
+575
+8% +$63.1K 0.32% 62
2021
Q1 		$696K Buy
7,050
+2,300
+48% +$225K 0.28% 70
2020
Q4 		$442K Buy
+4,750
New +$416K 0.18% 85

Other funds holding CBOE

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
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

O'Brien Greene & Co's CBOE Position: Q2 2026 in Review

O'Brien Greene & Co increased its Cboe Global Markets (CBOE) stake by 0.58% in Q2 2026, buying an estimated $66.7K and bringing the position to 38,093 shares worth $9.24M. The position accounts for 2.55% of the portfolio, ranked #16.

O'Brien Greene & Co first reported a position in CBOE in Q4 2020 and has held it in 13 quarters since. The position peaked at $10.6M in Q1 2026. 988 funds tracked by Wall St. Rank hold CBOE as of Q2 2026.

  • O'Brien Greene & Co held 38,093 shares of Cboe Global Markets worth $9.24M as of Q2 2026.
  • O'Brien Greene & Co bought 218 Cboe Global Markets shares in Q2 2026, an estimated $66.7K.
  • Cboe Global Markets made up 2.55% of O'Brien Greene & Co's portfolio in Q2 2026, its #16 holding.
  • O'Brien Greene & Co first reported a position in Cboe Global Markets in Q4 2020 and has held it in 13 quarters since.
  • O'Brien Greene & Co's Cboe Global Markets position peaked at $10.6M in Q1 2026.
  • 988 funds tracked by Wall St. Rank held Cboe Global Markets as of Q2 2026.

Based on O'Brien Greene & Co's 13F filing for Q2 2026, filed 6 Aug 2026.