MACROGENICS INC

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MGNX·556099109·US·Common Stock·Healthcare - Biotechnology-13D/G

MGNX (MACROGENICS INC) is held by 82 institutional investors as of Q2 2026. Largest holders: BlackRock, Inc. ($21.6M), VANGUARD CAPITAL MANAGEMENT LLC ($12.3M), RENAISSANCE TECHNOLOGIES LLC ($12.2M). Net institutional sentiment: Mixed.

82

Holders

(2 Elite)

$175.9M

Total Value

60% (87)

Consensus

52 buying - 35 selling

13F: Jun 30, 2026Insider & Congress: Updated regularly

Smart Money Verdict

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Institutional (13F)53

Insider (Form 4)34

Activist (13D/13G)70

Congressional (STOCK Act)75

Holder Quality

85

★★★★★

Elite

25

★★★★

Strong

13

★★★

Solid

51

★★

Below

26

★

Weak

Held by 82 funds

2 elite

Who's Trading

Source dates: Price Aug 27, 2026 · Insiders Aug 20, 2026 · Activists Aug 14, 2026 · Congress none

InsiderPSPeters Jeffrey StuartSell $129KAug 19, 2026

InsiderBEBonvini EzioExercise 40K shAug 17, 2026

ActivistARArmistice Capital, LLC7.9%Aug 14, 2026

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Top Holders

Top Holders (82)History

AllNewIncreasedHeldDecreasedExited

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Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
BlackRock, Inc.	Increased	4.7M(+302.3%)	$21.6M	0.0%	-5.42%	46
VAVANGUARD CAPITAL MANAGEMENT LLC	Increased	2.7M(+0.1%)	$12.3M	0.0%	+112.39%	28
RENAISSANCE TECHNOLOGIES LLC	Decreased	2.6M(-11.2%)	$12.2M	0.0%	+90.80%	0
BANK OF AMERICA CORP /DE/	Increased	2.5M(+3.6%)	$11.5M	0.0%	+117.15%	29
TWO SIGMA INVESTMENTS, LP	Decreased	2.5M(-2.5%)	$11.4M	0.0%	+83.29%	0
MILLENNIUM MANAGEMENT LLC	Decreased	2.4M(-15.0%)	$11M	0.0%	+27.38%	0
WASATCH ADVISORS LP	Increased	2M(+29.4%)	$9.3M	0.1%	-41.33%	35
RA CAPITAL MANAGEMENT, L.P.	Unchanged	1.9M	$8.6M	0.1%	+112.63%	0
VPVANGUARD PORTFOLIO MANAGEMENT LLC	Increased	1.8M(+50.6%)	$8.4M	0.0%	+43.58%	38
MACKENZIE FINANCIAL CORP	Increased	1.6M(+174.9%)	$7.6M	0.0%	+12.61%	44
MWMARSHALL WACE, LLP	Decreased	1.6M(-20.2%)	$7.5M	0.0%	+86.86%	0
GEODE CAPITAL MANAGEMENT, LLC	Increased	1.6M(+126.1%)	$7.3M	0.0%	-48.99%	44
DED. E. Shaw & Co., Inc.	Increased	1.1M(+0.4%)	$4.9M	0.0%	+143.62%	27
JACOBS LEVY EQUITY MANAGEMENT, INC	Increased	1M(+127.2%)	$4.6M	0.0%	+1.08%	43
Connor, Clark & Lunn Investment Management Ltd.	Increased	1M(+15.3%)	$4.6M	0.0%	-25.89%	31
STATE STREET CORP	Increased	863,663(+194.1%)	$4M	0.0%	-41.44%	43
GOLDMAN SACHS GROUP INC	Increased	558,001(+104.0%)	$2.6M	0.0%	+24.55%	42
NORTHERN TRUST CORP	Increased	516,129(+238.9%)	$2.4M	0.0%	-44.00%	42
VFVANGUARD FIDUCIARY TRUST CO	Increased	420,106(+23.5%)	$1.9M	0.0%	+67.07%	31
NANOMURA ASSET MANAGEMENT INTERNATIONAL INC.	Unchanged	420,000	$1.9M	0.0%	+158.97%	0

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High Conviction Moves-Smart Money Convergence-Fund Consensus-Double-Down Detection

Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer