CBOE Cboe Global Markets, Inc.

CBOE
$271.43

Cboe Global Markets, Inc. (CBOE) Hedge Fund Activity

This view isolates hedge funds from the broader institutional ownership shown on the Institutional tab. A pension fund tracking an index may have no view on a stock; when a hedge fund builds or exits a position, that decision can carry information. This page measures those changes. Positions as of June 30, 2026.

Based on quarterly 13F long-equity filings. Changes compare reported quarter-end positions; filings can be reported up to 45 days later and do not represent a fund's complete exposure.

Hedge fund breadth
+40.91
31 buyers / 13 sellers
STRONG BUYING
Funds compared
45
funds with comparable CBOE positions
35 current holders · 34 prior-quarter holders
Net share change
+1.03M
+2.50M added, -1.47M cut
Position activity
11 new 20 increased 3 reduced 10 exited

Most significant moves

Ranked by conviction, not size — how much of the fund's own book the position represents, how far it moved, and what kind of fund made it.

Fund Action Shares changed Change Est. value Portfolio wt. Score
Steadfast Capital Management Long/Short Sold Out -239.3K -100.0% $58.1M 0.0% 74
VIKING GLOBAL INVESTORS LP Growth Sold Out -688.4K -100.0% $167.1M 0.0% 72
Point72 Asset Management, L.P. Sold Out -247.1K -100.0% $60.0M 0.0% 66
CITADEL ADVISORS LLC Quant Increased +576.4K +1038.1% $139.9M 0.1% 60
Holocene Advisors, LP Sold Out -131.2K -100.0% $31.8M 0.0% 60
ADAGE CAPITAL PARTNERS GP, L.L.C. New +56.4K — $13.7M 0.0% 60
Bridgewater Associates Quant Macro Increased +36.6K +246.8% $8.9M 0.1% 57
TWO SIGMA INVESTMENTS, LP Quant Increased +226.9K +134.2% $55.1M 0.1% 57
Verition Fund Management Event Long/Short New +6.5K — $1.6M 0.0% 56
Balyasny Asset Management L.P. Increased +150.9K +1725.7% $36.6M 0.1% 56

Most significant buyers

By move score, not size.

  • CITADEL ADVISORS LLC Increased · +576.4K
  • ADAGE CAPITAL PARTNERS GP, L.L.C. New · +56.4K
  • Bridgewater Associates Increased · +36.6K
  • TWO SIGMA INVESTMENTS, LP Increased · +226.9K
  • Verition Fund Management New · +6.5K

Most significant sellers

By move score, not size.

  • Steadfast Capital Management Sold Out · -239.3K
  • VIKING GLOBAL INVESTORS LP Sold Out · -688.4K
  • Point72 Asset Management, L.P. Sold Out · -247.1K
  • Holocene Advisors, LP Sold Out · -131.2K
  • Hudson Bay Capital Management Sold Out · -7.1K

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
Steadfast Capital Management 2 0 239.3K -239.3K -100.0% 0.0% Sold Out 74
VIKING GLOBAL INVESTORS LP 1 0 688.4K -688.4K -100.0% 0.0% Sold Out 72
Point72 Asset Management, L.P. 1 0 247.1K -247.1K -100.0% 0.0% Sold Out 66
CITADEL ADVISORS LLC 1 631.9K 55.5K +576.4K +1038.1% 0.1% Increased 60
Holocene Advisors, LP 2 0 131.2K -131.2K -100.0% 0.0% Sold Out 60
ADAGE CAPITAL PARTNERS GP, L.L.C. 2 56.4K 0 +56.4K — 0.0% New 60
Bridgewater Associates 1 51.5K 14.8K +36.6K +246.8% 0.1% Increased 57
TWO SIGMA INVESTMENTS, LP 2 396.0K 169.1K +226.9K +134.2% 0.1% Increased 57
Verition Fund Management 2 6.5K 0 +6.5K — 0.0% New 56
Balyasny Asset Management L.P. 2 159.7K 8.7K +150.9K +1725.7% 0.1% Increased 56
Voloridge Investment Management 2 19.0K 0 +19.0K — 0.0% New 56
MILLENNIUM MANAGEMENT LLC 2 202.6K 3.4K +199.2K +5862.7% 0.0% Increased 55
Hudson Bay Capital Management 3 0 7.1K -7.1K -100.0% 0.0% Sold Out 55
Capital Fund Management 3 10.5K 0 +10.5K — 0.0% New 55
MARSHALL WACE, LLP 2 336.7K 155.2K +181.5K +116.9% 0.1% Increased 55
WORLDQUANT MILLENNIUM ADVISORS LLC 2 47.8K 2.9K +44.9K +1563.2% 0.0% Increased 54
Jain Global 3 9.6K 0 +9.6K — 0.0% New 54
Qube Research & Technologies Ltd 2 364.7K 174.5K +190.2K +109.0% 0.1% Increased 54
Schonfeld Strategic Advisors 3 0 27.3K -27.3K -100.0% 0.0% Sold Out 53
Squarepoint Ops LLC 2 103.8K 22.5K +81.3K +360.9% 0.1% Increased 53
Quinn Opportunity Partners 4 33.0K 0 +33.0K — 0.4% New 53
ExodusPoint Capital Management 3 3.0K 0 +3.0K — 0.0% New 52
Tudor Investment Corporation 2 85.5K 26.9K +58.7K +218.3% 0.1% Increased 52
Graham Capital Management 3 0 7.1K -7.1K -100.0% 0.0% Sold Out 52
Brevan Howard Capital Management 3 5.8K 0 +5.8K — 0.0% New 51
Alphadyne Asset Management 3 2.0K 0 +2.0K — 0.0% New 51
Lighthouse Investment Partners 3 0 1.1K -1.1K -100.0% 0.0% Sold Out 51
Centiva Capital 4 4.3K 0 +4.3K — 0.1% New 50
Engineers Gate 4 21.3K 0 +21.3K — 0.1% New 50
Parallax Volatility Advisers 3 0 3.1K -3.1K -100.0% 0.0% Sold Out 50
Trexquant Investment 3 109.6K 9.2K +100.3K +1087.0% 0.2% Increased 49
Y-Intercept 4 113.2K 14.8K +98.4K +663.5% 0.6% Increased 49
Quadrature Capital 3 30.4K 12.1K +18.4K +152.0% 0.1% Increased 49
CenterBook Partners 4 0 3.3K -3.3K -100.0% 0.0% Sold Out 49
Walleye Capital 3 2.3K 901 +1.4K +152.6% 0.0% Increased 45
Boothbay Fund Management 4 2.2K 1.1K +1.0K +94.6% 0.0% Increased 41
AQR Capital Management 3 958.6K 622.3K +336.3K +54.0% 0.1% Increased 40
RENAISSANCE TECHNOLOGIES LLC 1 1.0M 1.1M -74.1K -6.7% 0.4% Reduced 35
Gotham Asset Management, LLC 2 140.0K 179.7K -39.7K -22.1% 0.1% Reduced 32
D. E. Shaw & Co., Inc. 1 8.6K 10.6K -1.9K -18.4% 0.0% Reduced 31
Aquatic Capital Management 4 10.3K 7.3K +3.0K +40.6% 0.1% Increased 28
Man Group 3 167.1K 150.4K +16.7K +11.1% 0.1% Increased 26
Woodline Partners LP 2 22.8K 20.5K +2.4K +11.5% 0.0% Increased 26
Caxton Associates 3 4.0K 3.5K +513 +14.6% 0.0% Increased 26
Chilton Investment Company 2 1.0K 1.0K 0 +0.0% 0.0% Unchanged 18

Every fund above opens. Subscribers can see any manager's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.

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Hedge funds are identified from their 13F filings, which are due 45 days after quarter end and cover long U.S.-listed equity positions only. A fund's short book never appears, so a reduced position can mean a changed view or a changed hedge — the filing doesn't say which.