Personalis Inc (PSNL) Hedge Fund Ownership (Q1 2026)

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

As of today, PSNL 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), PSNL gained +4.8% 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.

Personalis Inc (PSNL)

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

Smart Money Signals — PSNL

Based on 141 hedge funds · latest filing: 2026 Q1 · updated quarterly

📈

Buying streak — 4 quarters in a row

last 6Q

For 4 consecutive quarters, more hedge funds added PSNL 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

141 hedge funds hold PSNL 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.

🚀

Fast accumulation — +33% more funds vs a year ago

fund count last 6Q

+35 new funds entered over the past year (+33% 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 — 60% buying

84 buying57 selling

Last quarter: 84 funds were net buyers (36 opened a brand new position + 48 added to an existing one). Only 57 were sellers (37 trimmed + 20 sold completely). A clear majority buying is a strong confirmation signal.

📈

More new buyers each quarter (+7 vs last Q)

new funds entering per quarter

Funds opening a new PSNL position: 33 → 21 → 29 → 36. A growing influx of new institutional buyers means the asset is still gathering momentum — the consensus hasn't fully saturated yet.

🔒

42% of holders stayed for 2+ years

■ 42% conviction (2yr+) ■ 28% medium ■ 30% new

59 out of 141 hedge funds have held PSNL 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.

💎

Buying through price weakness — shares +16%, value -12%

Value

-12%

+16%

Last quarter: funds added +16% more shares while total portfolio value only changed -12%. 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

20 → 33 → 21 → 29 → 36 new funds/Q

New funds entering each quarter: 33 → 21 → 29 → 36. A growing number of institutions are discovering PSNL each quarter. The narrative is still spreading — leaving room for ongoing capital accumulation.

🏛️

Veteran-anchored — 57% veterans vs 33% newcomers

■ 57% veterans ■ 10% 1-2yr ■ 33% new

Entry-cohort mix of 145 holders: 82 (57%) are 2+ year veterans, 15 entered 1–2 years ago, and 48 (33%) joined within the past year. A veteran-weighted cap table skews toward institutional memory over fresh momentum.

✅

Strong quality — 27% AUM from major funds

27% from top-100 AUM funds

40 of 139 holders rank in the top 100 by AUM, accounting for 27% of total institutional value held. A meaningful share of the ownership value comes from the most well-resourced institutions.

4.2

out of 10

Moderate Exit Risk

Exit risk score 4.2/10 — 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.

Metric	All 13F Filers (2026 Q1)	Prior (2025 Q4)	Change
Funds Holding	141	125	12.8%
13F Shares	84M	72M	16.33%
Total Value	$495M	$564M	-12.22%
New Positions	36	29	+7
Increased Positions	46	37	+9
Closed Positions	20	15	+5
Reduced Positions	37	40	-3
Total Calls	3	3	-
Total Puts	3	3	-
PUT/CALL Ratio	1.0	1.0	Neutral

Metric

All 13F Filers (2026 Q1)

Prior (2025 Q4)

Change

Funds Holding

141

125

12.8%

13F Shares

84M

72M

16.33%

Total Value

$495M

$564M

-12.22%

New Positions

Increased Positions

Closed Positions

Reduced Positions

-3

Total Calls

Total Puts

PUT/CALL Ratio

1.0

Neutral

Institutional Holders (2026 Q2)

141 + investors

Explore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in PSNL. 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 PSNL holders by conviction (% of portfolio weight) — 2026 Q1 · Source: SEC Form 13F
#	Investor	% of Portfolio	Shares	Mkt Value
1	Merck & Co., Inc.	35.75%	14,044,943	$188.2M
2	Blue Water Life Science Advisors, LP	14.15%	1,676,300	$22.5M
3	Lightspeed Management Company, L.L.C.	3.40%	6,101,850	$81.8M
4	Perkins Capital Management Inc	2.41%	239,000	$3.2M
5	Casdin Capital, LLC	1.71%	2,550,000	$34.2M
6	Nano Cap New Millennium Growth Fund L P	1.62%	157,500	$2.1M
7	AIGH Capital Management LLC	1.45%	1,715,000	$23.0M
8	AlphaCentric Advisors LLC	0.90%	78,924	$1.1M
9	Wellington Shields & Co., LLC	0.88%	292,489	$3.9M
10	Bruce & Co., Inc.	0.84%	233,000	$3.1M
11	AlpInvest Partners B.V.	0.84%	37,703	$505K
12	Deep Track Capital, LP	0.78%	4,000,000	$53.6M
13	ARK Investment Management LLC	0.72%	8,271,339	$110.8M
14	Green Alpha Advisors, LLC	0.61%	67,467	$904K
15	Wellington Shields Capital Management, LLC	0.58%	339,733	$4.6M
16	Stempoint Capital LP	0.57%	247,783	$3.3M
17	Kennedy Capital Management LLC	0.56%	2,364,282	$31.7M
18	Kercheville Advisors, LLC	0.38%	93,800	$1.3M
19	IQ EQ FUND MANAGEMENT (IRELAND) Ltd	0.30%	351,741	$4.7M
20	Howland Capital Management LLC	0.27%	555,641	$7.4M
21	Alamea Verwaltungs GmbH	0.25%	23,275	$312K
22	Dynamic Technology Lab Private Ltd	0.11%	38,394	$514K
23	Amova Asset Management Americas, Inc.	0.07%	417,488	$5.6M
24	Aberdeen Group plc	0.07%	3,747,290	$50.2M
25	Atom Investors LP	0.05%	40,763	$546K

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 — Personalis Inc (PSNL)

What does the Smart Money Trend signal show for PSNL?

Buying streak — 4 quarters in a row: For 4 consecutive quarters, more hedge funds added PSNL 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 PSNL?

More buyers than sellers — 60% buying: Last quarter: 84 funds were net buyers (36 opened a brand new position + 48 added to an existing one). Only 57 were sellers (37 trimmed + 20 sold completely). A clear majority buying is a strong confirmation signal.

What is the fund quality score for PSNL holders?

Strong quality — 27% AUM from major funds: 40 of 139 holders rank in the top 100 by AUM, accounting for 27% 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 PSNL?

42% of holders stayed for 2+ years: 59 out of 141 hedge funds have held PSNL 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 Personalis Inc (PSNL) following the 2026 Q2 hedge fund 13F filings?

As of today, PSNL 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), PSNL has gained +4.8% 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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Personalis Inc (PSNL)

Smart Money Signals — PSNL

Buying streak — 4 quarters in a row

At the ownership peak (100% of max)

Fast accumulation — +33% more funds vs a year ago

More buyers than sellers — 60% buying

More new buyers each quarter (+7 vs last Q)

42% of holders stayed for 2+ years

Buying through price weakness — shares +16%, value -12%

Growing discovery — still being found

Veteran-anchored — 57% veterans vs 33% newcomers

Strong quality — 27% AUM from major funds

Institutional Sentiment Summary — PSNL

Hedge Fund Ownership: PSNL

Market Analysis: PSNL

Analyst Price Targets

Analyst Recommendations

Stock Performance

Company Profile: PSNL

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

Hedge Fund Positioning: PSNL

Statistics: PSNL

Valuation Measures Data as of: --

Financial Highlights

Institutional Holders (2026 Q2)

Frequently Asked Questions — Personalis Inc (PSNL)

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