Stock Analysis
Data Source: SEC EDGAR 13F
Updated Hourly

Cardio Diagnostics Holdgs In (CDIO)

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

Fetching live quote...
Current Price
-- USD
Analyst Target
-- (0 analysts)
Upside
0.00%
Net Flow Q/Q
→ 0
Streak
1Q —
Buyers last Q
50%

Smart Money Signals — CDIO

Based on 16 hedge funds · latest filing: 2026 Q1 · updated quarterly

➡️

No change last quarter

last 3Q
The number of hedge funds holding this stock didn't change last quarter. Neither a buying nor selling signal on its own — watch the next quarter for direction.
🏔️

At the ownership peak (100% of max)

100% of all-time peak
16 hedge funds hold CDIO right now — the highest count in 1.0 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.
🟡

Slight buying edge — 50% buying

9 buying9 selling
Last quarter: 9 funds bought or added vs 9 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.
➡️

Steady new buyers — ~6 new funds per quarter

new funds entering per quarter
Funds opening this position for the first time: 2 → 3 → 6. A stable flow of new institutional buyers suggests ongoing interest without signs of either acceleration or slowdown.
🔄

Mostly new holders — 56% entered in last year

0% conviction (2yr+) 44% medium 56% new
Only 0 funds (0%) 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 +113%, value +53%

Value
+53%
Shares
+113%
Last quarter: funds added +113% more shares while total portfolio value only changed +53%. Institutions were buying while the price was falling — a high-conviction accumulation signal. They're deliberately loading up on the dip.
➡️

Steady discovery — ~6 new funds/quarter

2 → 3 → 6 new funds/Q
New funds entering each quarter: 2 → 3 → 6. Consistent flow of new institutional buyers without clear acceleration or slowdown.
🌱

Early stage — 100% of holders entered in last year

0% veterans 0% 1-2yr 100% new
Of 16 current holders: 16 (100%) entered in the past year, only 0 (0%) are 2+ year veterans. This is an early-phase institutional idea — still being discovered. High upside potential if the thesis plays out, but thin conviction base.
🏆

Elite ownership — 45% AUM from top-100 funds

45% from top-100 AUM funds
5 of 16 holders are among the 100 largest funds by AUM, controlling 45% of total institutional value in CDIO. When the biggest players dominate the cap table, it signifies deep institutional support — since mega-funds deploy the most rigorous due diligence and capital.
4.5
out of 10
Moderate Exit Risk
Exit risk score 4.5/10 — some crowding factors present, but no critical concentration. Watch ownership trend over the next 1–2 quarters for direction.

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 — CDIO

In 2026 Q1, 9 hedge funds were net buyers of CDIO (6 opened a new position, 3 added to an existing one), while 9 reduced or exited (3 trimmed, 6 sold completely) — a 50% buyer ratio, indicating a slight buying edge. 45% of total institutional value in CDIO is held by top-100 AUM funds, reflecting elite-tier ownership quality. Net fund flow last quarter: flat (entries and exits balanced). Total institutional holders: 16.

Hedge Fund Ownership: CDIO

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

Market Analysis: CDIO

Analyst Price Targets

Avg. Price Target
--

Analyst Recommendations

Stock Performance

Real-time

Company Profile: CDIO

-- --

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

Is It Too Late to Buy Cardio Diagnostics Holdgs In (CDIO) Based on Hedge Fund 13F Filings?

Signal Freshness measures how much CDIO has moved relative to its sector benchmark (XLV) since the 2026 Q1 13F filing. A stock that has barely outrun its sector is still a relatively fresh entry point — the fund's thesis has not yet been priced in by the broader market.

Since Quarter End March 31, 2026 · 82d ago
CDIO
nan%
XLV
+1.9%

CDIO outperformed XLV by nan% since March 31, 2026.

Since 13F Filing Date May 15, 2026 · 37d ago
CDIO
nan%
XLV
+3.0%

Since the filing became public, CDIO outperformed XLV by nan% .

Interpretation: The stock is tracking its sector benchmark closely. The signal remains fresh and the entry point is still near the fund's implied reference. Learn more →

Smart Money Signal ?
Limited Smart Money Interest

No strong consensus or elite conviction detected among institutional holders.

4 top-rated funds 0 high-conviction
Consensus
3.0
/ 10
breadth
×
Elite
0.0
/ 10
conviction
Hedge Fund Positioning: CDIO
16 + Investors

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

Metric All 13F Filers (2026 Q1) Prior (2025 Q4) Change
Funds Holding 16 16 -
13F Shares 276K 130K 113.35%
Total Value $538K $351K 53.28%
New Positions 6 3 +3
Increased Positions 3 3 -
Closed Positions 6 0 +6
Reduced Positions 3 5 -2
Total Calls 0 0 -
Total Puts 0 0 -
PUT/CALL Ratio 0.0 0.0 Bullish

Statistics: CDIO

View More

Valuation Measures Data as of: --

Market Cap --
Enterprise Value --
Trailing P/E --
Forward P/E --
PEG Ratio (5yr expected) --
Price/Sales (ttm) --
Price/Book (mrq) --
Enterprise Value/Revenue --
Enterprise Value/EBITDA --
Beta (5Y Monthly) --
Short Ratio (Days to Cover) --
Short % of Float --

Financial Highlights

Profitability
Profit Margin --
Return on Assets (ttm) --
Return on Equity (ttm) --
Income Statement & Cash Flow
Revenue (ttm) --
Net Income Avi to Common (ttm) --
Diluted EPS (ttm) --
Total Cash (mrq) --
Total Debt/Equity (mrq) --
Levered Free Cash Flow (ttm) --

Institutional Holders (2026 Q1)

16 + investors

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

QUARTER:
Top 15 CDIO holders by conviction (% of portfolio weight) — 2026 Q1 · Source: SEC Form 13F
# Investor % of Portfolio Shares Mkt Value
1 Scientech Research LLC 0.02% 13,880 $27K
2 Hrt Financial LP 0.00% 62,482 $121K
3 Tower Research Capital LLC (TRC) 0.00% 2,192 $4K
4 Renaissance Technologies LLC 0.00% 15,348 $30K
5 Jane Street Group, LLC 0.00% 81,283 $159K
6 UBS Group AG 0.00% 9,919 $19K
7 SHP Wealth Management 0.00% 16
8 Vanguard Fiduciary Trust Co 0.00% 3,969 $8K
9 Wolverine Asset Management LLC 0.00% 104
10 BlackRock, Inc. 0.00% 34,708 $68K
11 Vanguard Capital Management LLC 0.00% 20,155 $39K
12 SBI Securities Co., Ltd. 0.00% 10
13 Osaic Holdings, INC. 0.00% 16
14 Morgan Stanley 0.00% 100
15 Citigroup Inc 0.00% 1
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 — Cardio Diagnostics Holdgs In (CDIO)

What does the Smart Money Trend signal show for CDIO?

No change last quarter: The number of hedge funds holding this stock didn't change last quarter. Neither a buying nor selling signal on its own — watch the next quarter for direction.

What is the institutional breadth score for CDIO?

Slight buying edge — 50% buying: Last quarter: 9 funds bought or added vs 9 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 CDIO holders?

Elite ownership — 45% AUM from top-100 funds: 5 of 16 holders are among the 100 largest funds by AUM, controlling 45% of total institutional value in CDIO. 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 CDIO?

Mostly new holders — 56% entered in last year: Only 0 funds (0%) 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.

Is it too late to buy Cardio Diagnostics Holdgs In (CDIO) following the 2026 Q1 hedge fund 13F filings?

As of today, CDIO has moved nan% since the 2026 Q1 13F filing date (May 15, 2026), compared to +3.0% for the XLV sector ETF — an outperformance of nan%. Since the quarter end (March 31, 2026), CDIO has gained nan% vs +1.9% for XLV. The stock is tracking its sector benchmark closely. The signal remains fresh and the entry point is still near the fund's implied reference.

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.

Full history →