CNTB Connect Biopharma Holdings Limited

NASDAQ
$1.28

Connect Biopharma Holdings Limited (CNTB) 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
-20.00
4 buyers / 6 sellers
SELLING
Funds compared
11
funds with comparable CNTB positions
9 current holders · 9 prior-quarter holders
Net share change
-384.5K
+478.9K added, -863.4K cut
Position activity
2 new 2 increased 4 reduced 2 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 -19.8K -100.0% $47.0K 0.0% 59
CITADEL ADVISORS LLC Quant Sold Out -76.1K -100.0% $181.1K 0.0% 58
Quadrature Capital Quant New +42.3K — $100.7K 0.0% 52
MILLENNIUM MANAGEMENT LLC Reduced -430.9K -90.8% $1.0M 0.0% 51
TWO SIGMA INVESTMENTS, LP Quant Increased +151.9K +320.1% $361.6K 0.0% 51
MARSHALL WACE, LLP Long/Short Increased +269.6K +408.4% $641.7K 0.0% 50
Y-Intercept Quant New +15.1K — $35.9K 0.0% 48
RENAISSANCE TECHNOLOGIES LLC Quant Reduced -33.4K -27.7% $79.5K 0.0% 34
ADAR1 Capital Management Long/Short Growth Reduced -42.4K -5.7% $100.9K 0.1% 24
Boothbay Fund Management Reduced -260.9K -21.1% $620.8K 0.0% 23

Most significant buyers

By move score, not size.

  • Quadrature Capital New · +42.3K
  • TWO SIGMA INVESTMENTS, LP Increased · +151.9K
  • MARSHALL WACE, LLP Increased · +269.6K
  • Y-Intercept New · +15.1K

Most significant sellers

By move score, not size.

  • Point72 Asset Management, L.P. Sold Out · -19.8K
  • CITADEL ADVISORS LLC Sold Out · -76.1K
  • MILLENNIUM MANAGEMENT LLC Reduced · -430.9K
  • RENAISSANCE TECHNOLOGIES LLC Reduced · -33.4K
  • ADAR1 Capital Management Reduced · -42.4K

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
Point72 Asset Management, L.P. 1 0 19.8K -19.8K -100.0% 0.0% Sold Out 59
CITADEL ADVISORS LLC 1 0 76.1K -76.1K -100.0% 0.0% Sold Out 58
Quadrature Capital 3 42.3K 0 +42.3K — 0.0% New 52
MILLENNIUM MANAGEMENT LLC 2 43.7K 474.6K -430.9K -90.8% 0.0% Reduced 51
TWO SIGMA INVESTMENTS, LP 2 199.4K 47.5K +151.9K +320.1% 0.0% Increased 51
MARSHALL WACE, LLP 2 335.6K 66.0K +269.6K +408.4% 0.0% Increased 50
Y-Intercept 4 15.1K 0 +15.1K — 0.0% New 48
RENAISSANCE TECHNOLOGIES LLC 1 87.3K 120.7K -33.4K -27.7% 0.0% Reduced 34
ADAR1 Capital Management 3 700.0K 742.4K -42.4K -5.7% 0.1% Reduced 24
Boothbay Fund Management 4 973.7K 1.2M -260.9K -21.1% 0.0% Reduced 23
Perceptive Advisors 1 792.7K 792.7K 0 +0.0% 0.0% Unchanged 24

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.