CDNA CareDx, Inc.

NASDAQ
$50.26

CareDx, Inc. (CDNA) 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
+31.03
19 buyers / 10 sellers
STRONG BUYING
Funds compared
30
funds with comparable CDNA positions
29 current holders · 17 prior-quarter holders
Net share change
+998.5K
+2.56M added, -1.57M cut
Position activity
13 new 6 increased 9 reduced 1 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
Divisadero Street Capital Management Long/Short New +700.9K — $20.0M 0.5% 60
MILLENNIUM MANAGEMENT LLC New +73.8K — $2.1M 0.0% 59
Qube Research & Technologies Ltd Quant New +369.8K — $10.5M 0.0% 59
MARSHALL WACE, LLP Long/Short New +17.9K — $510.1K 0.0% 56
Quadrature Capital Quant New +45.6K — $1.3M 0.0% 55
Magnetar Capital Event Quant New +18.3K — $520.6K 0.0% 54
ExodusPoint Capital Management Long/Short Quant New +214.3K — $6.1M 0.1% 54
Tudor Investment Corporation Macro New +25.8K — $736.5K 0.0% 53
Trexquant Investment Quant New +45.9K — $1.3M 0.0% 53
Jain Global Long/Short Quant New +24.0K — $685.4K 0.0% 52

Most significant buyers

By move score, not size.

  • Divisadero Street Capital Management New · +700.9K
  • MILLENNIUM MANAGEMENT LLC New · +73.8K
  • Qube Research & Technologies Ltd New · +369.8K
  • MARSHALL WACE, LLP New · +17.9K
  • Quadrature Capital New · +45.6K

Most significant sellers

By move score, not size.

  • Brevan Howard Capital Management Sold Out · -17.6K
  • Braidwell Reduced · -952.5K
  • Deerfield Management Reduced · -193.4K
  • Engineers Gate Reduced · -84.7K
  • Schonfeld Strategic Advisors Reduced · -114.4K

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
Divisadero Street Capital Management 2 700.9K 0 +700.9K — 0.5% New 60
MILLENNIUM MANAGEMENT LLC 2 73.8K 0 +73.8K — 0.0% New 59
Qube Research & Technologies Ltd 2 369.8K 0 +369.8K — 0.0% New 59
MARSHALL WACE, LLP 2 17.9K 0 +17.9K — 0.0% New 56
Quadrature Capital 3 45.6K 0 +45.6K — 0.0% New 55
Magnetar Capital 2 18.3K 0 +18.3K — 0.0% New 54
ExodusPoint Capital Management 3 214.3K 0 +214.3K — 0.1% New 54
Tudor Investment Corporation 2 25.8K 0 +25.8K — 0.0% New 53
Trexquant Investment 3 45.9K 0 +45.9K — 0.0% New 53
Jain Global 3 24.0K 0 +24.0K — 0.0% New 52
Portolan Capital Management 3 684.8K 340.4K +344.5K +101.2% 0.7% Increased 52
Voleon Capital Management 3 12.2K 0 +12.2K — 0.0% New 51
Squarepoint Ops LLC 2 141.6K 16.5K +125.1K +759.5% 0.0% Increased 51
Brevan Howard Capital Management 3 0 17.6K -17.6K -100.0% 0.0% Sold Out 49
CenterBook Partners 4 21.3K 0 +21.3K — 0.0% New 49
Braidwell 2 1.2M 2.2M -952.5K -43.8% 1.4% Reduced 48
TWO SIGMA INVESTMENTS, LP 2 402.0K 231.6K +170.4K +73.6% 0.0% Increased 46
Quantbot Technologies 4 10.9K 0 +10.9K — 0.0% New 45
Deerfield Management 1 2.0M 2.2M -193.4K -8.8% 0.7% Reduced 37
Engineers Gate 4 30.6K 115.2K -84.7K -73.5% 0.0% Reduced 37
Schonfeld Strategic Advisors 3 83.5K 197.9K -114.4K -57.8% 0.0% Reduced 37
D. E. Shaw & Co., Inc. 1 1.1M 874.9K +262.8K +30.0% 0.0% Increased 36
Y-Intercept 4 12.4K 41.3K -28.9K -70.1% 0.0% Reduced 35
Aquatic Capital Management 4 6.9K 21.3K -14.5K -67.8% 0.0% Reduced 34
CITADEL ADVISORS LLC 1 107.0K 84.2K +22.8K +27.1% 0.0% Increased 34
RENAISSANCE TECHNOLOGIES LLC 1 1.2M 1.2M +58.6K +4.9% 0.1% Increased 31
AQR Capital Management 3 244.4K 349.2K -104.9K -30.0% 0.0% Reduced 29
Man Group 3 127.0K 166.5K -39.5K -23.7% 0.0% Reduced 29
Gotham Asset Management, LLC 2 73.6K 89.6K -16.0K -17.9% 0.0% Reduced 28
Palo Alto Investors 2 531.9K 531.9K 0 +0.0% 2.2% Unchanged 30

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.

Sign in or subscribe

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.