Stock Analysis
Data Source: SEC EDGAR 13F
Updated Hourly

CARTESIAN THERAPEUTICS INC (RNAC)

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

Current Price
-- USD
Analyst Target
-- (0 analysts)
Upside
0.00%
Net Flow Q/Q
↑ +4
Streak
1Q ▲
Buyers last Q
58%

Smart Money Signals — RNAC

Based on 67 hedge funds · latest filing: 2025 Q4 · updated quarterly

📈

Buying streak — 1 quarter in a row

last 6Q
For 1 consecutive quarter, more hedge funds added RNAC 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
67 hedge funds hold RNAC 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 — +6% more funds vs a year ago

fund count last 6Q
+4 new funds entered over the past year (+6% YoY). Gradual, steady growth in institutional ownership is generally a healthy signal — not a speculative rush, but consistent conviction.
🟡

Slight buying edge — 58% buying

40 buying29 selling
Last quarter: 40 funds bought or added vs 29 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 (+12 vs last Q)

new funds entering per quarter
Funds opening a new RNAC position: 12 → 7 → 5 → 17. A growing influx of new institutional buyers means the asset is still gathering momentum — the consensus hasn't fully saturated yet.
🔄

Mostly new holders — 30% entered in last year

■ 6% conviction (2yr+) ■ 64% medium ■ 30% new
Only 4 funds (6%) have held >2 years. The majority of current holders are relatively new to the position. New holders tend to sell faster when prices drop — a shallow conviction base that could amplify any sell-off.
💎

Buying through price weakness — shares -14%, value -39%

Value
-39%
Shares
-13%
Last quarter: funds added -14% more shares while total portfolio value only changed -39%. Institutions were buying while the price was falling — a high-conviction accumulation signal. They're deliberately loading up on the dip.
📈

Growing discovery — still being found

14 → 12 → 7 → 5 → 17 new funds/Q
New funds entering each quarter: 12 → 7 → 5 → 17. A growing number of institutions are discovering RNAC each quarter. The narrative is still spreading — leaving room for ongoing capital accumulation.
📊

Mixed cohorts — 7% veterans, 40% new entrants

■ 7% veterans ■ 53% 1-2yr ■ 40% new
Of 68 current holders: 5 (7%) held 2+ years, 36 held 1–2 years, 27 (40%) entered in the past year. Balanced distribution — some institutional memory, some recent momentum buyers.
🏆

Elite ownership — 53% AUM from top-100 funds

53% from top-100 AUM funds
21 of 67 holders are among the 100 largest funds by AUM, controlling 53% of total institutional value in RNAC. 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 — RNAC

In 2025 Q4, 40 hedge funds were net buyers of RNAC (17 opened a new position, 23 added to an existing one), while 29 reduced or exited (16 trimmed, 13 sold completely) — a 58% buyer ratio, indicating a slight buying edge. 53% of total institutional value in RNAC is held by top-100 AUM funds, reflecting elite-tier ownership quality. Net fund flow last quarter: +4 funds (more new holders than closures). Total institutional holders: 67.

Hedge Fund Ownership: RNAC

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

Market Analysis: RNAC

Analyst Price Targets

Avg. Price Target
--

Analyst Recommendations

Stock Performance

Real-time

Company Profile: RNAC

-- --

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.

22 top-rated funds 0 high-conviction
Consensus
5.9
/ 10
breadth
×
Elite
0.1
/ 10
conviction
Hedge Fund Positioning: RNAC
2026 Q1 Stats Unlock in 4 days 68 + Investors

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

Metric All 13F Filers (2025 Q4) Prior (2025 Q3) Change
Funds Holding 68 66 3.03%
13F Shares 5M 6M -13.75%
Total Value $38M $62M -39.06%
New Positions 17 5 +12
Increased Positions 27 27 -
Closed Positions 13 5 +8
Reduced Positions 17 22 -5
Total Calls 1 2 -50.0%
Total Puts 2 1 100.0%
PUT/CALL Ratio 2.0 0.5 Bearish

Statistics: RNAC

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Institutional Holders (2026 Q1)

68 + investors

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

QUARTER:
Top 25 institutional holders of RNAC — 2025 Q4 · Source: SEC Form 13F
# Investor % of Portfolio Shares Mkt Value
1 Privium Fund Management B.V. 0.23% 179,114 $1.1M
2 Miller Financial Services LLC 0.15% 22,143 $136K
3 683 Capital Management, LLC 0.11% 330,000 $2.0M
4 Diametric Capital, LP 0.06% 38,069 $234K
5 Squarepoint Ops LLC 0.02% 2,238,486 $13.8M
6 TWIN FOCUS CAPITAL PARTNERS, LLC 0.01% 19,500 $120K
7 Erste Asset Management GmbH 0.01% 221,705 $1.3M
8 Forum Finance Group S.A. 0.01% 3,900 —
9 Ikarian Capital, LLC 0.01% 20,807 $128K
10 EverSource Wealth Advisors, LLC 0.01% 3,770 $173K
11 XTX Topco Ltd 0.00% 30,055 $185K
12 BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.00% 25,000 $154K
13 AlphaQuest LLC 0.00% 6,924 $50K
14 JACOBS LEVY EQUITY MANAGEMENT, INC 0.00% 101,534 $624K
15 WEDBUSH SECURITIES INC 0.00% 11,500 —
16 MARSHALL WACE, LLP 0.00% 251,115 $1.5M
17 Strategic Wealth Partners, Ltd. 0.00% 2,029 $12K
18 TWO SIGMA INVESTMENTS, LP 0.00% 167,313 $1.0M
19 MILLENNIUM MANAGEMENT LLC 0.00% 284,317 $1.7M
20 RENAISSANCE TECHNOLOGIES LLC 0.00% 67,300 $414K
21 TWO SIGMA ADVISERS, LP 0.00% 24,808 $179K
22 ALERUS FINANCIAL NA 0.00% 1,000 $6K
23 Tower Research Capital LLC (TRC) 0.00% 1,747 $11K
24 Man Group plc 0.00% 23,699 $146K
25 FMR LLC 0.00% 799,743 $4.9M
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 — CARTESIAN THERAPEUTICS INC (RNAC)

What does the Smart Money Trend signal show for RNAC?

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

Slight buying edge — 58% buying: Last quarter: 40 funds bought or added vs 29 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 RNAC holders?

Elite ownership — 53% AUM from top-100 funds: 21 of 67 holders are among the 100 largest funds by AUM, controlling 53% of total institutional value in RNAC. 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 RNAC?

Mostly new holders — 30% entered in last year: Only 4 funds (6%) have held >2 years. The majority of current holders are relatively new to the position. New holders tend to sell faster when prices drop — a shallow conviction base that could amplify any sell-off.

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.