Biodesix Inc (BDSX) Hedge Fund Ownership (Q1 2026)

Q: Is it too late to buy Biodesix Inc (BDSX) following the 2026 Q2 hedge fund 13F filings?

As of today, BDSX has moved +0.0% since the 2026 Q2 13F filing date (August 14, 2026), compared to +0.0% for the XLV sector ETF — an outperformance of +0.0%. Since the quarter end (June 30, 2026), BDSX gained +6.4% vs +5.5% 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.

Biodesix Inc (BDSX)

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

Smart Money Signals — BDSX

Based on 40 hedge funds · latest filing: 2026 Q1 · updated quarterly

📈

Buying streak — 1 quarter in a row

last 6Q

For 1 consecutive quarter, more hedge funds added BDSX 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.

🔻

Below peak — only 67% of 3.0Y high

67% of all-time peak

Only 40 funds hold BDSX today versus a peak of 60 funds at 2025 Q1 — just 67% 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 — 33% fewer funds vs a year ago

fund count last 6Q

20 fewer hedge funds hold BDSX compared to a year ago (-33% decline). When institutions consistently reduce their exposure, it's worth exploring the underlying fundamental reasons driving them away.

🟢

More buyers than sellers — 71% buying

30 buying12 selling

Last quarter: 30 funds were net buyers (23 opened a brand new position + 7 added to an existing one). Only 12 were sellers (2 trimmed + 10 sold completely). A clear majority buying is a strong confirmation signal.

📈

More new buyers each quarter (+16 vs last Q)

new funds entering per quarter

Funds opening a new BDSX position: 6 → 7 → 7 → 23. A growing influx of new institutional buyers means the asset is still gathering momentum — the consensus hasn't fully saturated yet.

🔒

40% of holders stayed for 2+ years

■ 40% conviction (2yr+) ■ 28% medium ■ 32% new

16 out of 40 hedge funds have held BDSX 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.

💰

Value +404% but shares only +139% — price-driven

Value

+403%

+138%

Last quarter: the total dollar value of institutional holdings rose +404%, but actual share count only changed +139%. The gap is explained by the stock's price rising — not new buying. Strong value growth with weak share growth means the rally is price momentum, not fresh institutional demand.

🚀

Acceleration phase — new buyers rushing in

11 → 6 → 7 → 7 → 23 new funds/Q

New funds entering each quarter: 6 → 7 → 7 → 23. The pace of institutional discovery is accelerating sharply. This is the 'hot idea' phase — the thesis is being passed from fund to fund. You are not late — the accumulation wave is still building.

🏛️

Veteran-anchored — 56% veterans vs 32% newcomers

■ 56% veterans ■ 12% 1-2yr ■ 32% new

Entry-cohort mix of 41 holders: 23 (56%) are 2+ year veterans, 5 entered 1–2 years ago, and 13 (32%) joined within the past year. A veteran-weighted cap table skews toward institutional memory over fresh momentum.

📋

Smaller funds dominant — 6% AUM from top-100

6% from top-100 AUM funds

10 of 40 holders rank in the top 100 by AUM, but together hold only 6% of total institutional value. The stock is held primarily by smaller and mid-sized funds.

2.2

out of 10

Low Exit Risk

Exit risk score 2.2/10 — 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.

Metric	All 13F Filers (2026 Q1)	Prior (2025 Q4)	Change
Funds Holding	40	27	48.15%
13F Shares	4M	2M	138.52%
Total Value	$56M	$11M	403.53%
New Positions	23	7	+16
Increased Positions	7	7	-
Closed Positions	10	7	+3
Reduced Positions	2	6	-4
Total Calls	1	1	-
Total Puts	0	0	-
PUT/CALL Ratio	0.0	0.0	Bullish

Metric

All 13F Filers (2026 Q1)

Prior (2025 Q4)

Change

Funds Holding

48.15%

13F Shares

138.52%

Total Value

$56M

$11M

403.53%

New Positions

+16

Increased Positions

Closed Positions

Reduced Positions

-4

Total Calls

Total Puts

PUT/CALL Ratio

0.0

Bullish

Institutional Holders (2026 Q2)

40 + investors

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

QUARTER:

2026 Q2 filings are still coming in. Only funds that have filed so far are shown — top holders may not have reported yet. Full 13F data typically settles by ~50 days after quarter-end.

FILTER:All New Added To Reduced No Change | Overweight >5%

Top 25 BDSX holders by conviction (% of portfolio weight) — 2026 Q1 · Source: SEC Form 13F
#	Investor	% of Portfolio	Shares	Mkt Value
1	Birchview Capital, LP	3.02%	286,804	$6.5M
2	AIGH Capital Management LLC	0.96%	678,328	$15.3M
3	Telemark Asset Management, LLC	0.80%	489,824	$11.0M
4	Perkins Capital Management Inc	0.76%	44,618	$1.0M
5	Essex Investment Management Co LLC	0.71%	241,915	$5.5M
6	Soleus Capital Management, L.P.	0.46%	585,958	$13.2M
7	Opaleye Management Inc.	0.37%	180,000	$4.1M
8	Stempoint Capital LP	0.27%	70,000	$1.6M
9	Thompson Davis & CO., INC.	0.15%	11,350	$256K
10	Legato Capital Management LLC	0.15%	81,381	$1.8M
11	Perceptive Advisors LLC	0.04%	108,694	$2.5M
12	Aberdeen Group plc	0.01%	388,639	$8.8M
13	Bridgeway Capital Management, LLC	0.01%	26,035	$587K
14	Trexquant Investment LP	0.01%	57,972	$1.3M
15	Walleye Capital LLC	0.01%	74,447	$1.7M
16	Quadrature Capital Ltd	0.00%	24,766	$558K
17	Cannell & Spears LLC	0.00%	8,921	$201K
18	Blair William & Co/Il	0.00%	41,548	$937K
19	Pflug Koory, LLC	0.00%	250	$6K
20	Marshall Wace, LLP	0.00%	116,199	$2.6M
21	Two Sigma Investments, LP	0.00%	86,824	$2.0M
22	Renaissance Technologies LLC	0.00%	28,648	$646K
23	Fortitude Family Office, LLC	0.00%	171	$4K
24	Sei Investments Co	0.00%	37,295	$841K
25	Allworth Financial LP	0.00%	4,965	$112K

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 — Biodesix Inc (BDSX)

What does the Smart Money Trend signal show for BDSX?

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

More buyers than sellers — 71% buying: Last quarter: 30 funds were net buyers (23 opened a brand new position + 7 added to an existing one). Only 12 were sellers (2 trimmed + 10 sold completely). A clear majority buying is a strong confirmation signal.

What is the fund quality score for BDSX holders?

Smaller funds dominant — 6% AUM from top-100: 10 of 40 holders rank in the top 100 by AUM, but together hold only 6% of total institutional value. The stock is held primarily by smaller and mid-sized funds.

How long have hedge funds held BDSX?

40% of holders stayed for 2+ years: 16 out of 40 hedge funds have held BDSX 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.

Is it too late to buy Biodesix Inc (BDSX) following the 2026 Q2 hedge fund 13F filings?

As of today, BDSX has moved +0.0% since the 2026 Q2 13F filing date (August 14, 2026), compared to +0.0% for the XLV sector ETF — an outperformance of +0.0%. Since the quarter end (June 30, 2026), BDSX has gained +6.4% vs +5.5% 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.

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Biodesix Inc (BDSX)

Smart Money Signals — BDSX

Buying streak — 1 quarter in a row

Below peak — only 67% of 3.0Y high

Outflows — 33% fewer funds vs a year ago

More buyers than sellers — 71% buying

More new buyers each quarter (+16 vs last Q)

40% of holders stayed for 2+ years

Value +404% but shares only +139% — price-driven

Acceleration phase — new buyers rushing in

Veteran-anchored — 56% veterans vs 32% newcomers

Smaller funds dominant — 6% AUM from top-100

Institutional Sentiment Summary — BDSX

Hedge Fund Ownership: BDSX

Market Analysis: BDSX

Analyst Price Targets

Analyst Recommendations

Stock Performance

Company Profile: BDSX

Is It Too Late to Buy Biodesix Inc (BDSX) Based on Hedge Fund 13F Filings?

Hedge Fund Positioning: BDSX

Statistics: BDSX

Valuation Measures Data as of: --

Financial Highlights

Institutional Holders (2026 Q2)

Frequently Asked Questions — Biodesix Inc (BDSX)

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