ZURA Zura Bio Limited

NASDAQ
$4.61

Zura Bio Limited (ZURA) 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
-15.79
8 buyers / 11 sellers
SELLING
Funds compared
21
funds with comparable ZURA positions
14 current holders · 21 prior-quarter holders
Net share change
-2.26M
+2.63M added, -4.88M cut
Position activity
0 new 8 increased 4 reduced 7 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
Point72 Asset Management, L.P. Sold Out -872.7K -100.0% $5.1M 0.0% 61
MARSHALL WACE, LLP Long/Short Sold Out -852.3K -100.0% $5.0M 0.0% 58
Qube Research & Technologies Ltd Quant Sold Out -450.3K -100.0% $2.7M 0.0% 57
Vestal Point Capital Growth Healthcare Increased +663.0K +129.7% $3.9M 0.2% 55
Ghisallo Capital Management Long/Short Sold Out -25.0K -100.0% $147.5K 0.0% 55
CITADEL ADVISORS LLC Quant Increased +282.8K +1580.2% $1.7M 0.0% 54
Hudson Bay Capital Management Event Sold Out -95.4K -100.0% $562.6K 0.0% 53
ADAR1 Capital Management Long/Short Growth Increased +1.13M +179.1% $6.7M 0.5% 52
MILLENNIUM MANAGEMENT LLC Reduced -1.37M -90.9% $8.1M 0.0% 51
Schonfeld Strategic Advisors Long/Short Quant Sold Out -16.1K -100.0% $95.3K 0.0% 51

Most significant buyers

By move score, not size.

  • Vestal Point Capital Increased · +663.0K
  • CITADEL ADVISORS LLC Increased · +282.8K
  • ADAR1 Capital Management Increased · +1.13M
  • Suvretta Capital Management Increased · +376.0K
  • TWO SIGMA INVESTMENTS, LP Increased · +32.7K

Most significant sellers

By move score, not size.

  • Point72 Asset Management, L.P. Sold Out · -872.7K
  • MARSHALL WACE, LLP Sold Out · -852.3K
  • Qube Research & Technologies Ltd Sold Out · -450.3K
  • Ghisallo Capital Management Sold Out · -25.0K
  • Hudson Bay Capital Management Sold Out · -95.4K

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
Point72 Asset Management, L.P. 1 0 872.7K -872.7K -100.0% 0.0% Sold Out 61
MARSHALL WACE, LLP 2 0 852.3K -852.3K -100.0% 0.0% Sold Out 58
Qube Research & Technologies Ltd 2 0 450.3K -450.3K -100.0% 0.0% Sold Out 57
Vestal Point Capital 1 1.2M 511.0K +663.0K +129.7% 0.2% Increased 55
Ghisallo Capital Management 2 0 25.0K -25.0K -100.0% 0.0% Sold Out 55
CITADEL ADVISORS LLC 1 300.7K 17.9K +282.8K +1580.2% 0.0% Increased 54
Hudson Bay Capital Management 3 0 95.4K -95.4K -100.0% 0.0% Sold Out 53
ADAR1 Capital Management 3 1.8M 630.4K +1.13M +179.1% 0.5% Increased 52
MILLENNIUM MANAGEMENT LLC 2 137.6K 1.5M -1.37M -90.9% 0.0% Reduced 51
Schonfeld Strategic Advisors 3 0 16.1K -16.1K -100.0% 0.0% Sold Out 51
Brevan Howard Capital Management 3 0 72.0K -72.0K -100.0% 0.0% Sold Out 49
Affinity Asset Advisors 2 1.5M 2.6M -1.10M -42.9% 0.4% Reduced 41
Suvretta Capital Management 2 9.4M 9.1M +376.0K +4.1% 1.2% Increased 37
Squarepoint Ops LLC 2 27.2K 44.9K -17.8K -39.6% 0.0% Reduced 33
Braidwell 2 4.0M 4.0M -8.7K -0.2% 0.9% Reduced 30
TWO SIGMA INVESTMENTS, LP 2 350.9K 318.2K +32.7K +10.3% 0.0% Increased 28
RENAISSANCE TECHNOLOGIES LLC 1 321.7K 313.3K +8.4K +2.7% 0.0% Increased 28
Armistice Capital 3 1.6M 1.5M +129.0K +8.6% 0.3% Increased 25
Boothbay Fund Management 4 379.2K 374.5K +4.7K +1.2% 0.0% Increased 18
ADAGE CAPITAL PARTNERS GP, L.L.C. 2 2.8M 2.8M 0 +0.0% 0.0% Unchanged 20
EcoR1 Capital 2 1.2M 1.2M 0 +0.0% 0.3% Unchanged 21

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.