Stock Analysis
Data Source: SEC EDGAR 13F
Updated Hourly

PHATHOM PHARMACEUTICALS INC (PHAT)

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

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Current Price
-- USD
Analyst Target
-- (0 analysts)
Upside
0.00%
Net Flow Q/Q
↑ +38
Streak
2Q ▲
Buyers last Q
61%

Smart Money Signals — PHAT

Based on 170 hedge funds · latest filing: 2025 Q4 · updated quarterly

📈

Buying streak — 2 quarters in a row

last 6Q
For 2 consecutive quarters, more hedge funds added PHAT 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
170 hedge funds hold PHAT 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 — +24% more funds vs a year ago

fund count last 6Q
+33 new funds entered over the past year (+24% 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 — 61% buying

97 buying62 selling
Last quarter: 97 funds were net buyers (47 opened a brand new position + 50 added to an existing one). Only 62 were sellers (53 trimmed + 9 sold completely). A clear majority buying is a strong confirmation signal.
📈

More new buyers each quarter (+23 vs last Q)

new funds entering per quarter
Funds opening a new PHAT position: 26 → 20 → 24 → 47. A growing influx of new institutional buyers means the asset is still gathering momentum — the consensus hasn't fully saturated yet.
🔒

46% of holders stayed for 2+ years

46% conviction (2yr+) 28% medium 26% new
78 out of 170 hedge funds have held PHAT 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.
💰

Price up while funds trimmed (+39% value, -1% shares)

Value
+39%
Shares
-1%
Last quarter: total value of institutional PHAT holdings rose +39% even though funds reduced share count by 1%. The stock price increased enough to offset the selling. Institutions are quietly trimming into price strength — watch for rotation.
🚀

Acceleration phase — new buyers rushing in

31 → 26 → 20 → 24 → 47 new funds/Q
New funds entering each quarter: 26 → 20 → 24 → 47. 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.
🏛️

Deep conviction — 55% of holders stayed 2+ years

55% veterans 13% 1-2yr 31% new
Of 175 current holders: 97 (55%) have held for over 2 years without selling. These are not momentum buyers — they have lived through drawdowns and stayed. A large veteran base acts as a stabilizing force during selloffs.

Strong quality — 20% AUM from major funds

20% from top-100 AUM funds
27 of 170 holders rank in the top 100 by AUM, accounting for 20% of total institutional value held. A meaningful share of the ownership value comes from the most well-resourced institutions.
4.0
out of 10
Moderate Exit Risk
Exit risk score 4.0/10 — 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.

Hedge Fund Ownership: PHAT

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

Market Analysis: PHAT

Analyst Price Targets

Avg. Price Target
--

Analyst Recommendations

Stock Performance

Real-time

Company Profile: PHAT

-- --
Smart Money Signal ?
Limited Smart Money Interest

No strong consensus or elite conviction detected among institutional holders.

32 top-rated funds 5 high-conviction
Consensus
6.6
/ 10
breadth
×
Elite
4.5
/ 10
conviction
Hedge Fund Positioning: PHAT
2026 Q1 Stats Unlock in 22 days 175 + Investors

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

Metric All 13F Filers (2025 Q4) Prior (2025 Q3) Change
Funds Holding 175 136 28.68%
13F Shares 63M 64M -0.98%
Total Value $1.04B $747M 39.2%
New Positions 47 24 +23
Increased Positions 57 49 +8
Closed Positions 9 12 -3
Reduced Positions 59 40 +19
Total Calls 4 4 -
Total Puts 2 1 100.0%
PUT/CALL Ratio 0.5 0.25 Bullish

Statistics: PHAT

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Short % of Float --

Financial Highlights

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Institutional Holders (2026 Q1)

175 + investors

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

Top 21 institutional holders of PHAT — 2025 Q4 · Source: SEC Form 13F
# Investor % of Portfolio Shares Mkt Value
1 Medicxi Ventures Management (Jersey) Ltd 8.45% 7,464,572 $82.9M
2 WASATCH ADVISORS LP 0.10% 1,340,916 $14.9M
3 Simplify Asset Management Inc. 0.04% 262,386 $2.9M
4 INSPIRION WEALTH ADVISORS, LLC 0.03% 19,914 $221K
5 Stratos Wealth Partners, LTD. 0.01% 100,000 $1.1M
6 China Universal Asset Management Co., Ltd. 0.01% 13,983 $155K
7 PROFUND ADVISORS LLC 0.01% 16,484 $183K
8 Private Advisor Group, LLC 0.00% 10,180 $113K
9 COMMONWEALTH EQUITY SERVICES, LLC 0.00% 32,230 $358K
10 GF FUND MANAGEMENT CO. LTD. 0.00% 1,588 $18K
11 True Wealth Design, LLC 0.00% 88
12 Sterling Capital Management LLC 0.00% 1,198 $13K
13 GAMMA Investing LLC 0.00% 438 $5K
14 ProShare Advisors LLC 0.00% 10,246 $114K
15 MassMutual Private Wealth & Trust, FSB 0.00% 459 $5K
16 ELEVATION WEALTH PARTNERS, LLC 0.00% 20
17 SIGNATUREFD, LLC 0.00% 239 $3K
18 Farther Finance Advisors, LLC 0.00% 349 $4K
19 Stone House Investment Management, LLC 0.00% 8
20 Root Financial Partners, LLC 0.00% 11
21 IFP Advisors, 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 — PHATHOM PHARMACEUTICALS INC (PHAT)

What does the Smart Money Trend signal show for PHAT?

Buying streak — 2 quarters in a row: For 2 consecutive quarters, more hedge funds added PHAT 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 PHAT?

More buyers than sellers — 61% buying: Last quarter: 97 funds were net buyers (47 opened a brand new position + 50 added to an existing one). Only 62 were sellers (53 trimmed + 9 sold completely). A clear majority buying is a strong confirmation signal.

What is the fund quality score for PHAT holders?

Strong quality — 20% AUM from major funds: 27 of 170 holders rank in the top 100 by AUM, accounting for 20% 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 PHAT?

46% of holders stayed for 2+ years: 78 out of 170 hedge funds have held PHAT 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.