HCI HCI Group, Inc.

NYSE
$176.12

HCI Group, Inc. (HCI) 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
-36.00
8 buyers / 17 sellers
STRONG SELLING
Funds compared
26
funds with comparable HCI positions
21 current holders · 22 prior-quarter holders
Net share change
-127.5K
+132.9K added, -260.4K cut
Position activity
4 new 4 increased 12 reduced 5 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
MARSHALL WACE, LLP Long/Short Sold Out -39.6K -100.0% $6.9M 0.0% 58
Squarepoint Ops LLC Quant Sold Out -28.6K -100.0% $5.0M 0.0% 57
Tudor Investment Corporation Macro Sold Out -34.7K -100.0% $6.1M 0.0% 56
ExodusPoint Capital Management Long/Short Quant New +16.4K — $2.9M 0.0% 54
Walleye Capital Long/Short Quant New +7.5K — $1.3M 0.0% 53
Capstone Investment Advisors Quant Macro Sold Out -5.6K -100.0% $978.1K 0.0% 53
MILLENNIUM MANAGEMENT LLC Reduced -32.6K -93.1% $5.7M 0.0% 52
Aquatic Capital Management Quant Sold Out -9.7K -100.0% $1.7M 0.0% 50
Centiva Capital Long/Short Quant New +2.2K — $387.0K 0.0% 48
Quantbot Technologies Quant New +11.6K — $2.0M 0.1% 48

Most significant buyers

By move score, not size.

  • ExodusPoint Capital Management New · +16.4K
  • Walleye Capital New · +7.5K
  • Centiva Capital New · +2.2K
  • Quantbot Technologies New · +11.6K
  • Trexquant Investment Increased · +21.6K

Most significant sellers

By move score, not size.

  • MARSHALL WACE, LLP Sold Out · -39.6K
  • Squarepoint Ops LLC Sold Out · -28.6K
  • Tudor Investment Corporation Sold Out · -34.7K
  • Capstone Investment Advisors Sold Out · -5.6K
  • MILLENNIUM MANAGEMENT LLC Reduced · -32.6K

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
MARSHALL WACE, LLP 2 0 39.6K -39.6K -100.0% 0.0% Sold Out 58
Squarepoint Ops LLC 2 0 28.6K -28.6K -100.0% 0.0% Sold Out 57
Tudor Investment Corporation 2 0 34.7K -34.7K -100.0% 0.0% Sold Out 56
ExodusPoint Capital Management 3 16.4K 0 +16.4K — 0.0% New 54
Walleye Capital 3 7.5K 0 +7.5K — 0.0% New 53
Capstone Investment Advisors 3 0 5.6K -5.6K -100.0% 0.0% Sold Out 53
MILLENNIUM MANAGEMENT LLC 2 2.4K 35.0K -32.6K -93.1% 0.0% Reduced 52
Aquatic Capital Management 4 0 9.7K -9.7K -100.0% 0.0% Sold Out 50
Centiva Capital 4 2.2K 0 +2.2K — 0.0% New 48
Quantbot Technologies 4 11.6K 0 +11.6K — 0.1% New 48
Trexquant Investment 3 35.1K 13.5K +21.6K +160.4% 0.0% Increased 47
CITADEL ADVISORS LLC 1 23.0K 64.9K -41.9K -64.5% 0.0% Reduced 45
Balyasny Asset Management L.P. 2 5.5K 15.4K -9.9K -64.2% 0.0% Reduced 44
RENAISSANCE TECHNOLOGIES LLC 1 23.7K 49.6K -25.9K -52.2% 0.0% Reduced 42
Point72 Asset Management, L.P. 1 12.1K 19.3K -7.2K -37.2% 0.0% Reduced 40
AQR Capital Management 3 130.7K 77.7K +53.0K +68.3% 0.0% Increased 39
Magnetar Capital 2 1.2K 2.0K -853 -42.5% 0.0% Reduced 34
Quadrature Capital 3 4.7K 9.3K -4.5K -48.9% 0.0% Reduced 34
Y-Intercept 4 6.9K 14.9K -8.0K -53.8% 0.0% Reduced 33
TWO SIGMA INVESTMENTS, LP 2 119.3K 99.3K +20.0K +20.1% 0.0% Increased 33
Man Group 3 9.8K 14.3K -4.6K -31.8% 0.0% Reduced 29
Brevan Howard Capital Management 3 4.5K 7.5K -3.0K -40.1% 0.0% Reduced 28
Engineers Gate 4 7.6K 10.8K -3.2K -29.7% 0.0% Reduced 24
Qube Research & Technologies Ltd 2 241.1K 241.7K -530 -0.2% 0.0% Reduced 24
Graham Capital Management 3 3.9K 3.3K +554 +16.6% 0.0% Increased 22
D. E. Shaw & Co., Inc. 1 2.4K 2.4K 0 +0.0% 0.0% Unchanged 22

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.