Stock Analysis
Data Source: SEC EDGAR 13F
Updated Hourly

Argenx Se (ARGX)

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

Current Price
-- USD
Analyst Target
-- (0 analysts)
Upside
0.00%
Net Flow Q/Q
↑ +35
Streak
1Q ▲
Buyers last Q
56%

Smart Money Signals — ARGX

Based on 510 hedge funds · latest filing: 2026 Q2 · updated quarterly

📈

Buying streak — 1 quarter in a row

last 6Q
For 1 consecutive quarter, more hedge funds added ARGX than sold it. That's a consistent pattern of professional buying — not a one-time trade. When institutions keep buying quarter after quarter, it usually means they see a multi-year opportunity, not just a short-term momentum flip.
🏔️

At the ownership peak (100% of max)

100% of all-time peak
510 hedge funds hold ARGX right now — the highest count in 3.0 years. When ownership is this concentrated, any bad news can trigger a chain reaction: one big fund sells, others follow. This is a classic 'crowded trade' — high popularity doesn't equal safety.
📶

Steady growth — +17% more funds vs a year ago

fund count last 6Q
+75 new funds entered over the past year (+17% YoY). Gradual, steady growth in institutional ownership is generally a healthy signal — not a speculative rush, but consistent conviction.
🟡

Slight buying edge — 56% buying

276 buying218 selling
Last quarter: 276 funds bought or added vs 218 that reduced or exited. It's nearly a 50/50 split — some institutions are convinced, others are taking profits. This mixed picture is normal near price highs.
📈

More new buyers each quarter (+23 vs last Q)

new funds entering per quarter
Funds opening a new ARGX position: 89 → 103 → 66 → 89. A growing influx of new institutional buyers means the asset is still gathering momentum — the consensus hasn't fully saturated yet.
🔒

48% of holders stayed for 2+ years

■ 48% conviction (2yr+) ■ 25% medium ■ 26% new
247 out of 510 hedge funds have held ARGX 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.
💰

Price up while funds trimmed (+25% value, -3% shares)

Value
+25%
Shares
-2%
Last quarter: total value of institutional ARGX holdings rose +25% even though funds reduced share count by 3%. The stock price increased enough to offset the selling. Institutions are quietly trimming into price strength — watch for rotation.
📊

Peak discovery — momentum slowing

56 → 89 → 103 → 66 → 89 new funds/Q
New funds entering each quarter: 89 → 103 → 66 → 89. ARGX is well-known in the hedge fund world, but fresh entries are gradually declining. The explosive phase of institutional discovery is likely behind us.
🏛️

Veteran-anchored — 52% veterans vs 30% newcomers

■ 52% veterans ■ 17% 1-2yr ■ 30% new
Entry-cohort mix of 525 holders: 275 (52%) are 2+ year veterans, 90 entered 1–2 years ago, and 160 (30%) joined within the past year. A veteran-weighted cap table skews toward institutional memory over fresh momentum.
🏆

Elite ownership — 58% AUM from top-100 funds

58% from top-100 AUM funds
64 of 507 holders are among the 100 largest funds by AUM, controlling 58% of total institutional value in ARGX. When the biggest players dominate the cap table, it signifies deep institutional support — since mega-funds deploy the most rigorous due diligence and capital.
3.8
out of 10
Low Exit Risk
Exit risk score 3.8/10 — 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 — ARGX

In 2026 Q2, 276 hedge funds were net buyers of ARGX (89 opened a new position, 187 added to an existing one), while 218 reduced or exited (164 trimmed, 54 sold completely) — a 56% buyer ratio, indicating a slight buying edge. 58% of total institutional value in ARGX is held by top-100 AUM funds, reflecting elite-tier ownership quality. Net fund flow last quarter: +35 funds (more new holders than closures). Total institutional holders: 510.

Hedge Fund Ownership: ARGX

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

Market Analysis: ARGX

Analyst Price Targets

Avg. Price Target
--

Analyst Recommendations

Stock Performance

Real-time

Company Profile: ARGX

-- --

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

Loading signal freshness…
Smart Money Signal ?
Limited Smart Money Interest

No strong consensus or elite conviction detected among institutional holders.

19 top-rated funds 9 high-conviction
Consensus
5.6
/ 10
breadth
×
Elite
5.8
/ 10
conviction
Hedge Fund Positioning: ARGX
503 + Investors

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

Metric All 13F Filers (2026 Q2) Prior (2026 Q1) Change
Funds Holding 503 475 5.89%
13F Shares 29M 29M -2.63%
Total Value $23.34B $18.66B 25.07%
New Positions 88 66 +22
Increased Positions 179 170 +9
Closed Positions 57 100 -43
Reduced Positions 161 176 -15
Total Calls 9 11 -18.18%
Total Puts 8 9 -11.11%
PUT/CALL Ratio 0.89 0.82 Neutral

Statistics: ARGX

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Institutional Holders (2026 Q2)

503 + investors

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

QUARTER:
Top 25 ARGX holders by conviction (% of portfolio weight) — 2026 Q2 · Source: SEC Form 13F
# Investor % of Portfolio Shares Mkt Value
1 Checkpoint Capital L.P. 31.25% 131,283 $121.8M
2 Eagle Health Investments LP 11.75% 76,417 $70.9M
3 Avoro Capital Advisors LLC 8.33% 1,000,000 $927.8M
4 Bellevue Group AG 5.88% 301,000 $279.3M
5 Rtw Investments, LP 5.62% 709,446 $658.2M
6 Artia Global Partners LP 5.09% 29,739 $27.6M
7 Resolute Capital Asset Partners LLC 4.76% 12,000 $11.1M
8 Tri Locum Partners LP 4.75% 41,596 $38.6M
9 Patient Square Capital LP 3.31% 23,000 $21.3M
10 Acuta Capital Partners, LLC 3.04% 4,705 $4.4M
11 Rock Springs Capital Management LP 2.39% 52,750 $48.9M
12 DCF Advisers, LLC 2.33% 14,200 $13.2M
13 Artisan Partners Limited Partnership 2.22% 1,508,778 $1.40B
14 Nan Fung Group Holdings Ltd 1.98% 2,800 $2.6M
15 Sectoral Asset Management Inc 1.83% 2,831 $2.6M
16 Orbimed Advisors LLC 1.60% 92,880 $86.2M
17 Eventide Asset Management, LLC 1.56% 125,668 $116.6M
18 AlphaCentric Advisors LLC 1.42% 1,806 $1.7M
19 Shepherd Street Advisors LLC 1.18% 1,555 $1.3M
20 Oddo Bhf Asset Management Sas 1.07% 25,009 $23.2M
21 Sands Capital Management, LLC 1.03% 298,599 $277.0M
22 HighVista Strategies LLC 0.96% 4,561 $4.2M
23 Jupiter Topco LLC 0.94% 2,474,015 $2.30B
24 Peregrine Capital Management LLC 0.90% 29,732 $27.6M
25 Arrowpoint Investment Partners (Singapore) Pte. Ltd. 0.89% 4,392 $4.1M
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 — Argenx Se (ARGX)

What does the Smart Money Trend signal show for ARGX?

Buying streak — 1 quarter in a row: For 1 consecutive quarter, more hedge funds added ARGX than sold it. That's a consistent pattern of professional buying — not a one-time trade. When institutions keep buying quarter after quarter, it usually means they see a multi-year opportunity, not just a short-term momentum flip.

What is the institutional breadth score for ARGX?

Slight buying edge — 56% buying: Last quarter: 276 funds bought or added vs 218 that reduced or exited. It's nearly a 50/50 split — some institutions are convinced, others are taking profits. This mixed picture is normal near price highs.

What is the fund quality score for ARGX holders?

Elite ownership — 58% AUM from top-100 funds: 64 of 507 holders are among the 100 largest funds by AUM, controlling 58% of total institutional value in ARGX. When the biggest players dominate the cap table, it signifies deep institutional support — since mega-funds deploy the most rigorous due diligence and capital.

How long have hedge funds held ARGX?

48% of holders stayed for 2+ years: 247 out of 510 hedge funds have held ARGX 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.

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