Stock Analysis
Data Source: SEC EDGAR 13F
Updated Hourly

Mustang Bio Inc (MBIO)

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

Current Price
-- USD
Analyst Target
-- (0 analysts)
Upside
0.00%
Net Flow Q/Q
↑ +2
Streak
1Q ▲
Buyers last Q
67%

Smart Money Signals — MBIO

Based on 23 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 MBIO 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.
📊

High ownership — 79% of 3.0Y peak

79% of all-time peak
23 funds currently hold this stock — 79% of the 3.0-year high of 29 funds (reached 2024 Q4). Ownership is elevated but not yet at maximum concentration. Room to grow, but watch if the trend reverses.
🚀

Fast accumulation — +53% more funds vs a year ago

fund count last 6Q
+8 new funds entered over the past year (+53% YoY). That's a rapid rush of institutional money. Fast accumulation often signals a major thesis — but it also means the stock could fall quickly if that thesis breaks.
🟢

More buyers than sellers — 67% buying

10 buying5 selling
Last quarter: 10 funds were net buyers (6 opened a brand new position + 4 added to an existing one). Only 5 were sellers (1 trimmed + 4 sold completely). A clear majority buying is a strong confirmation signal.
➡️

Steady new buyers — ~6 new funds per quarter

new funds entering per quarter
Funds opening this position for the first time: 7 → 7 → 6 → 6. A stable flow of new institutional buyers suggests ongoing interest without signs of either acceleration or slowdown.
🔒

52% of holders stayed for 2+ years

■ 52% conviction (2yr+) ■ 26% medium ■ 22% new
12 out of 23 hedge funds have held MBIO 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.
➡️

Steady discovery — ~6 new funds/quarter

3 → 7 → 7 → 6 → 6 new funds/Q
New funds entering each quarter: 7 → 7 → 6 → 6. Consistent flow of new institutional buyers without clear acceleration or slowdown.
🏛️

Veteran-anchored — 65% veterans vs 26% newcomers

■ 65% veterans ■ 9% 1-2yr ■ 26% new
Entry-cohort mix of 23 holders: 15 (65%) are 2+ year veterans, 2 entered 1–2 years ago, and 6 (26%) joined within the past year. A veteran-weighted cap table skews toward institutional memory over fresh momentum.
✅

Strong quality — 37% AUM from major funds

37% from top-100 AUM funds
8 of 23 holders rank in the top 100 by AUM, accounting for 37% of total institutional value held. A meaningful share of the ownership value comes from the most well-resourced institutions.
2.8
out of 10
Low Exit Risk
Exit risk score 2.8/10 — 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 — MBIO

In 2026 Q2, 10 hedge funds were net buyers of MBIO (6 opened a new position, 4 added to an existing one), while 5 reduced or exited (1 trimmed, 4 sold completely) — a 67% buyer ratio, indicating clear institutional accumulation. 37% of total institutional value in MBIO is held by top-100 AUM funds, reflecting strong institutional quality. Net fund flow last quarter: +2 funds (more new holders than closures). Total institutional holders: 23.

Hedge Fund Ownership: MBIO

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

Market Analysis: MBIO

Analyst Price Targets

Avg. Price Target
--

Analyst Recommendations

Stock Performance

Real-time

Company Profile: MBIO

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

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Smart Money Signal ?
Limited Smart Money Interest

No strong consensus or elite conviction detected among institutional holders.

3 top-rated funds 0 high-conviction
Consensus
2.6
/ 10
breadth
×
Elite
0.0
/ 10
conviction
Hedge Fund Positioning: MBIO
23 + Investors

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

Metric All 13F Filers (2026 Q2) Prior (2026 Q1) Change
Funds Holding 23 21 9.52%
13F Shares 539K 508K 6.1%
Total Value $368K $370K -0.42%
New Positions 6 6 -
Increased Positions 4 5 -1
Closed Positions 4 8 -4
Reduced Positions 1 4 -3
Total Calls 0 0 -
Total Puts 0 0 -
PUT/CALL Ratio 0.0 0.0 Bullish

Statistics: MBIO

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Beta (5Y Monthly) --
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Financial Highlights

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Institutional Holders (2026 Q2)

23 + investors

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

QUARTER:
Top 21 MBIO holders by conviction (% of portfolio weight) — 2026 Q2 · Source: SEC Form 13F
# Investor % of Portfolio Shares Mkt Value
1 CFO4Life Group, LLC 0.00% 33,510 $24K
2 Two Sigma Securities, LLC 0.00% 13,742 $10K
3 Kestra Advisory Services, LLC 0.00% 196,991 $138K
4 XTX Topco Ltd 0.00% 14,648 $10K
5 Tower Research Capital LLC (TRC) 0.00% 1,895 $1K
6 SBI Securities Co., Ltd. 0.00% 509 —
7 Vanguard Fiduciary Trust Co 0.00% 32,120 $23K
8 Citadel Advisors LLC 0.00% 59,459 $42K
9 BlackRock, Inc. 0.00% 84,745 $59K
10 Susquehanna International Group, LLP 0.00% 13,664 $10K
11 Vanguard Capital Management LLC 0.00% 25,704 $18K
12 UBS Group AG 0.00% 4,155 $3K
13 Barclays plc 0.00% 1,121 —
14 Lanark Financial, INC. 0.00% 3 —
15 Cullen/Frost Bankers, INC. 0.00% 13 —
16 Morgan Stanley 0.00% 118 —
17 Danske Bank A/S 0.00% 2 —
18 Group One Trading LLC 0.00% 1 —
19 BNP Paribas Financial Markets 0.00% 6 —
20 Osaic Holdings, INC. 0.00% 2 —
21 Jpmorgan Chase & Co 0.00% 2 —
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 — Mustang Bio Inc (MBIO)

What does the Smart Money Trend signal show for MBIO?

Buying streak — 1 quarter in a row: For 1 consecutive quarter, more hedge funds added MBIO 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 MBIO?

More buyers than sellers — 67% buying: Last quarter: 10 funds were net buyers (6 opened a brand new position + 4 added to an existing one). Only 5 were sellers (1 trimmed + 4 sold completely). A clear majority buying is a strong confirmation signal.

What is the fund quality score for MBIO holders?

Strong quality — 37% AUM from major funds: 8 of 23 holders rank in the top 100 by AUM, accounting for 37% 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 MBIO?

52% of holders stayed for 2+ years: 12 out of 23 hedge funds have held MBIO 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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