MGNX MacroGenics, Inc.

NASDAQ
$3.74

MacroGenics, Inc. (MGNX) 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
-42.86
6 buyers / 15 sellers
STRONG SELLING
Funds compared
23
funds with comparable MGNX positions
16 current holders · 23 prior-quarter holders
Net share change
-2.72M
+1.06M added, -3.78M cut
Position activity
0 new 6 increased 8 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
Vestal Point Capital Growth Healthcare Sold Out -280.0K -100.0% $1.3M 0.0% 61
Point72 Asset Management, L.P. Sold Out -208.6K -100.0% $963.7K 0.0% 59
Qube Research & Technologies Ltd Quant Sold Out -187.5K -100.0% $866.1K 0.0% 55
Hudson Bay Capital Management Event Sold Out -104.8K -100.0% $484.0K 0.0% 53
Affinity Asset Advisors Long/Short Growth Increased +716.6K +143.3% $3.3M 0.3% 53
Quadrature Capital Quant Sold Out -32.6K -100.0% $150.7K 0.0% 52
Schonfeld Strategic Advisors Long/Short Quant Sold Out -39.9K -100.0% $184.4K 0.0% 51
Brevan Howard Capital Management Macro Sold Out -32.1K -100.0% $148.2K 0.0% 49
CITADEL ADVISORS LLC Quant Reduced -602.8K -77.0% $2.8M 0.0% 48
ADAR1 Capital Management Long/Short Growth Increased +89.8K +224.6% $415.0K 0.0% 47

Most significant buyers

By move score, not size.

  • Affinity Asset Advisors Increased · +716.6K
  • ADAR1 Capital Management Increased · +89.8K
  • Man Group Increased · +140.2K
  • Graham Capital Management Increased · +36.3K
  • D. E. Shaw & Co., Inc. Increased · +4.6K

Most significant sellers

By move score, not size.

  • Vestal Point Capital Sold Out · -280.0K
  • Point72 Asset Management, L.P. Sold Out · -208.6K
  • Qube Research & Technologies Ltd Sold Out · -187.5K
  • Hudson Bay Capital Management Sold Out · -104.8K
  • Quadrature Capital Sold Out · -32.6K

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
Vestal Point Capital 1 0 280.0K -280.0K -100.0% 0.0% Sold Out 61
Point72 Asset Management, L.P. 1 0 208.6K -208.6K -100.0% 0.0% Sold Out 59
Qube Research & Technologies Ltd 2 0 187.5K -187.5K -100.0% 0.0% Sold Out 55
Hudson Bay Capital Management 3 0 104.8K -104.8K -100.0% 0.0% Sold Out 53
Affinity Asset Advisors 2 1.2M 500.0K +716.6K +143.3% 0.3% Increased 53
Quadrature Capital 3 0 32.6K -32.6K -100.0% 0.0% Sold Out 52
Schonfeld Strategic Advisors 3 0 39.9K -39.9K -100.0% 0.0% Sold Out 51
Brevan Howard Capital Management 3 0 32.1K -32.1K -100.0% 0.0% Sold Out 49
CITADEL ADVISORS LLC 1 179.8K 782.6K -602.8K -77.0% 0.0% Reduced 48
ADAR1 Capital Management 3 129.8K 40.0K +89.8K +224.6% 0.0% Increased 47
Man Group 3 188.2K 48.0K +140.2K +292.0% 0.0% Increased 46
Graham Capital Management 3 47.5K 11.1K +36.3K +326.7% 0.0% Increased 43
Squarepoint Ops LLC 2 117.4K 183.8K -66.5K -36.2% 0.0% Reduced 33
MARSHALL WACE, LLP 2 1.6M 2.0M -409.3K -20.2% 0.0% Reduced 32
RENAISSANCE TECHNOLOGIES LLC 1 2.6M 3.0M -330.8K -11.2% 0.0% Reduced 32
MILLENNIUM MANAGEMENT LLC 2 2.4M 2.8M -420.1K -15.0% 0.0% Reduced 32
Armistice Capital 3 5.0M 6.0M -1.01M -16.7% 0.6% Reduced 31
D. E. Shaw & Co., Inc. 1 1.1M 1.1M +4.6K +0.4% 0.0% Increased 27
TWO SIGMA INVESTMENTS, LP 2 2.5M 2.5M -62.1K -2.5% 0.0% Reduced 26
Walleye Capital 3 408.2K 335.3K +72.9K +21.7% 0.0% Increased 26
Tudor Investment Corporation 2 16.3K 16.4K -80 -0.5% 0.0% Reduced 23
RA Capital Management 1 1.9M 1.9M 0 +0.0% 0.1% Unchanged 25
Boothbay Fund Management 4 18.3K 18.3K 0 +0.0% 0.0% Unchanged 13

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.