Stock Analysis
Data Source: SEC EDGAR 13F
Updated Hourly

MACROGENICS INC (MGNX)

84 + Investors. Track Smart Money conviction in MGNX. See who's accumulating, reducing, or initiating positions.

Current Price
-- USD
Analyst Target
-- (0 analysts)
Upside
0.00%
Net Flow Q/Q
↓ -18
Streak
3Q ▼
Buyers last Q
43%

Smart Money Signals — MGNX

Based on 82 hedge funds · latest filing: 2025 Q4 · updated quarterly

📉

Selling streak — 3 quarters in a row

last 6Q
For 3 consecutive quarters, more hedge funds reduced or closed their MGNX positions than added to them. Sustained institutional selling is a meaningful warning sign — these are professionals with deep research teams collectively deciding to exit.
🔻

Below peak — only 53% of 3.0Y high

53% of all-time peak
Only 82 funds hold MGNX today versus a peak of 156 funds at 2024 Q1 — just 53% of the maximum. Low institutional ownership can mean the stock is out of favor, but it also means there's a large pool of potential buyers if sentiment turns.
📉

Outflows — 34% fewer funds vs a year ago

fund count last 6Q
42 fewer hedge funds hold MGNX compared to a year ago (-34% decline). When institutions consistently reduce their exposure, it's worth exploring the underlying fundamental reasons driving them away.
🟠

More sellers than buyers — 43% buying

41 buying55 selling
Last quarter: 55 funds reduced or exited vs 41 that bought or added. When more than half of active funds are selling, it's a caution flag — especially if the stock price hasn't moved down yet.
➡️

Steady new buyers — ~12 new funds per quarter

new funds entering per quarter
Funds opening this position for the first time: 19 → 26 → 17 → 12. A stable flow of new institutional buyers suggests ongoing interest without signs of either acceleration or slowdown.
🔒

70% of holders stayed for 2+ years

■ 70% conviction (2yr+) ■ 13% medium ■ 17% new
57 out of 82 hedge funds have held MGNX for over 2 years without selling. Long-term investors are generally harder to shake out during market stress, creating a stable ownership base that limits the risk of sudden capitulation.
📊

Peak discovery — momentum slowing

21 → 19 → 26 → 17 → 12 new funds/Q
New funds entering each quarter: 19 → 26 → 17 → 12. MGNX is well-known in the hedge fund world, but fresh entries are gradually declining. The explosive phase of institutional discovery is likely behind us.
🏛️

Deep conviction — 79% of holders stayed 2+ years

■ 79% veterans ■ 7% 1-2yr ■ 14% new
Of 84 current holders: 66 (79%) have held for over 2 years without selling. These are not momentum buyers — they have lived through drawdowns and stayed. A large veteran base acts as a stabilizing force during selloffs.
✅

Strong quality — 32% AUM from major funds

32% from top-100 AUM funds
20 of 82 holders rank in the top 100 by AUM, accounting for 32% of total institutional value held. A meaningful share of the ownership value comes from the most well-resourced institutions.
1.4
out of 10
Low Exit Risk
Exit risk score 1.4/10 — low institutional crowding. Ownership is below peak levels, holder base is relatively sticky, and buying momentum is positive.

Methodology note: these Smart Money cards use consecutive 13F disclosure snapshots, not trade-by-trade execution data. "Buying", "selling", "new holders", and "trimmed" refer to quarter-over-quarter changes in reported holders, aggregate shares, or disclosed position values between filings. They are useful for ownership regime analysis and crowding, but they do not imply exact trade timing on the filing date.

Institutional Sentiment Summary — MGNX

In 2025 Q4, 41 hedge funds were net buyers of MGNX (12 opened a new position, 29 added to an existing one), while 55 reduced or exited (25 trimmed, 30 sold completely) — a 43% buyer ratio, indicating roughly balanced activity. This extends a 3-quarter selling streak, suggesting sustained institutional caution. 32% of total institutional value in MGNX is held by top-100 AUM funds, reflecting strong institutional quality. Net fund flow last quarter: -18 funds (more exits than new entries). Total institutional holders: 82.

Hedge Fund Ownership: MGNX

How many hedge funds hold MGNX — quarterly history vs. share price
Quarterly hedge fund ownership of MGNX vs. share price

Market Analysis: MGNX

Analyst Price Targets

Avg. Price Target
--

Analyst Recommendations

Stock Performance

Real-time

Company Profile: MGNX

-- --

Institutional ownership data sourced from SEC EDGAR Form 13F-HR filings.

Smart Money Signal ?
Limited Smart Money Interest

No strong consensus or elite conviction detected among institutional holders.

14 top-rated funds 0 high-conviction
Consensus
5.1
/ 10
breadth
×
Elite
0.0
/ 10
conviction
Hedge Fund Positioning: MGNX
2026 Q1 Stats Unlock in 5 days 84 + Investors

Track Smart Money conviction in MGNX. See who's accumulating, reducing, or initiating positions.

Metric All 13F Filers (2025 Q4) Prior (2025 Q3) Change
Funds Holding 84 104 -19.23%
13F Shares 40M 46M -13.59%
Total Value $74M $77M -4.39%
New Positions 12 17 -5
Increased Positions 34 39 -5
Closed Positions 30 25 +5
Reduced Positions 28 33 -5
Total Calls 1 2 -50.0%
Total Puts 1 2 -50.0%
PUT/CALL Ratio 1.0 1.0 Neutral

Statistics: MGNX

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Institutional Holders (2026 Q1)

84 + investors

Explore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in MGNX. Verified SEC 13F-HR filings.

QUARTER:
Top 25 institutional holders of MGNX — 2025 Q4 · Source: SEC Form 13F
# Investor % of Portfolio Shares Mkt Value
1 ARMISTICE CAPITAL, LLC 0.31% 6,012,000 $17.4M
2 DIADEMA PARTNERS LP 0.30% 600,000 $1.7M
3 Persistent Asset Partners Ltd 0.16% 151,728 $438K
4 Affinity Asset Advisors, LLC 0.07% 500,000 $1.4M
5 GSA CAPITAL PARTNERS LLP 0.07% 379,647 $1K
6 Velan Capital Investment Management LP 0.05% 30,000 $87K
7 Lantern Wealth Advisors, LLC 0.04% 26,700 $77K
8 WASATCH ADVISORS LP 0.03% 1,559,701 $4.5M
9 AXQ CAPITAL, LP 0.03% 78,850 $228K
10 R Squared Ltd 0.02% 15,117 $44K
11 Headlands Technologies LLC 0.02% 47,531 $137K
12 RENAISSANCE TECHNOLOGIES LLC 0.01% 2,963,559 $8.6M
13 ACADIAN ASSET MANAGEMENT LLC 0.01% 2,544,000 $7K
14 PINNACLE ASSOCIATES LTD 0.01% 279,121 $807K
15 XTX Topco Ltd 0.01% 177,825 $514K
16 Catalyst Funds Management Pty Ltd 0.01% 17,700 $51K
17 MARSHALL WACE, LLP 0.01% 2,025,526 $5.9M
18 XML Financial, LLC 0.01% 24,836 $72K
19 Connor, Clark & Lunn Investment Management Ltd. 0.01% 867,249 $2.5M
20 SANDERS MORRIS HARRIS LLC 0.01% 12,345 $36K
21 JACOBS LEVY EQUITY MANAGEMENT, INC 0.01% 441,143 $1.3M
22 Leonteq Securities AG 0.01% 50,000 $144K
23 BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.00% 73,500 $212K
24 Walleye Capital LLC 0.00% 335,265 $969K
25 AlphaCore Capital LLC 0.00% 37,750 $109K
Investor Ownership
History 		% of Portfolio Prev % Rank Conviction Avg Buy Price 13F Score™ 3Y / 7Y Sell Timing Shares Mkt Value Change Change % Source Quarter Filed

Frequently Asked Questions — MACROGENICS INC (MGNX)

What does the Smart Money Trend signal show for MGNX?

Selling streak — 3 quarters in a row: For 3 consecutive quarters, more hedge funds reduced or closed their MGNX positions than added to them. Sustained institutional selling is a meaningful warning sign — these are professionals with deep research teams collectively deciding to exit.

What is the institutional breadth score for MGNX?

More sellers than buyers — 43% buying: Last quarter: 55 funds reduced or exited vs 41 that bought or added. When more than half of active funds are selling, it's a caution flag — especially if the stock price hasn't moved down yet.

What is the fund quality score for MGNX holders?

Strong quality — 32% AUM from major funds: 20 of 82 holders rank in the top 100 by AUM, accounting for 32% of total institutional value held. A meaningful share of the ownership value comes from the most well-resourced institutions.

How long have hedge funds held MGNX?

70% of holders stayed for 2+ years: 57 out of 82 hedge funds have held MGNX for over 2 years without selling. Long-term investors are generally harder to shake out during market stress, creating a stable ownership base that limits the risk of sudden capitulation.

Where does this institutional ownership data come from?

All holdings data is sourced from SEC Form 13F filings, which institutional investment managers with over $100 million in assets are required to submit quarterly. Data is parsed directly from SEC EDGAR.

Disclaimer: The information on this page is for informational purposes only and does not constitute investment advice, a recommendation, or an offer to buy or sell any security. Institutional holdings data is sourced from SEC Form 13F filings and reflects positions as of the filing date. Past performance of any fund or portfolio is not indicative of future results. 13Foresight is not a registered investment adviser. Always conduct your own due diligence before making investment decisions.