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Pasithea Therapeutics Corp. (KTTA) stock

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NASDAQ: KTTA Nasdaq Biotechnology

Pasithea Therapeutics Corp. is a US-listed company in the biotechnology industry. Its financial year ends in December.

Who’s trading

What company insiders, investment funds and members of Congress have been doing with the stock, from their own filings.

  • Insiders4 buying, 0 selling4 purchases and 0 sales by directors and officers, last 12 monthsInsider trades

The Fundamentalytics view

Assembled from SEC-filed figures — the full workings are on this page and in our methodology. Observations, not recommendations.

Highlights

How we pick these

Strengths

Nothing in Pasithea Therapeutics Corp.'s latest figures clears our strength thresholds.

Things to watch

  • Volatile shares. Over the past year the shares showed annualised volatility of 156% and a beta of 1.6 against the S&P 500.

Latest results

Earnings per share
-$0.16 against an average estimate of -$0.16: beat by 0.0%

Pasithea Therapeutics' figures from its SEC filings and results release; estimates are the analysts' average. Not a recommendation.

Price chart

  • 1 day-0.5%
  • 1 week-8.0%
  • 1 month-22.7%
  • This year-71.5%
  • 1 year-54.8%
  • 5 years-99.3%
  • S&P 500 this year+11.2%

Closing prices to 2026-11-02. Price change only, dividends excluded.

Loading chart…

Third-party market data · may be delayed

At a glance

Trailing twelve months, from SEC filings

News & updates

Updated October 31, 2026

Company announcements, filed results and changes that matter to shareholders.

  1. Announcement
  2. Shareholder vote

Refreshed hourly when new source data is available. Summaries are checked against company releases and SEC filings. Company announcement headlines are labelled when a checked summary is unavailable.

Valuation

Pasithea Therapeutics Corp. valuation models and calculator

No model value for Pasithea Therapeutics Corp. at the moment. Current status: limited reported history: available models are shown without a Buy/Hold/Sell rating. Available reported financials are shown below.

Fundamentalytics rating

model v1.6 · 2026-11-03

Not rated: limited reported history: available models are shown without a Buy/Hold/Sell rating.

Valuation models

We value Pasithea Therapeutics Corp. as an operating company, with every model that fits that kind of business. Cost of equity 8.9%: the 10-year Treasury yield (4.9%) plus a beta of 0.89 times a 4.5% equity risk premium.

Value per share by model
Model Value per share In the combined value?
Price-to-earnings vs peers Earnings per share times peers' typical (harmonic-mean) price-to-earnings. — Does not apply: no twelve-month earnings or share count in the filings yet
Residual income Book value plus the present value of returns above the cost of equity, fading over ten years. — Does not apply: no twelve-month earnings or share count in the filings yet
Justified price-to-book Book value times (return on equity - growth) / (cost of equity - growth): steady-state returns. — Does not apply: no twelve-month earnings or share count in the filings yet
Revenue-to-maturity model Revenue grown to maturity with the cash margin moving to the industry's; for companies not yet profitable. — Does not apply: revenue and margins don't support a positive value
Price-to-sales vs peers Sales per share times peers' typical price-to-sales; used only when earnings are negative. — Does not apply: no twelve-month earnings or share count in the filings yet
Combined value Weighted average of the models that apply: the primary model (price-to-earnings vs peers) counts double. Models more than 5x or less than 0.2x the share price, or more than 3x away from the other models' median, are left out. — No model applies: the filings don’t yet support a value.

Different models fail in different ways, so where several apply we average them rather than trust one. Peer-based models compare Pasithea Therapeutics Corp. with Biotechnology in our coverage, using third-party market data. Model values are estimates under stated assumptions, updated as new filings arrive; not price targets or investment advice. How each model works.

Moat

Not assessed: fewer than five years of comparable figures in the filings. AI disruption exposure for this industry: Medium.

A rules-based reading of reported figures, not a forecast and not investment advice. How the score is built: methodology.

Forecasts and guidance

Analysts' consensus

Fiscal yearEPSGrowthRevenueGrowth
Current −$0.76 +74% — 0%
Next −$0.46 +40% — 0%

How the EPS forecast has moved

The consensus EPS forecast for the current fiscal year is 0.0% on 90 days ago. In the last 30 days, 1 analyst raised Pasithea Therapeutics Corp.'s forecast and 0 cut it.

Consensus EPS forecast Pasithea Therapeutics Corp., last 90 days
−$1.50 −$1.00 −$0.50 $0.00 90 days ago 60 days ago 30 days ago 7 days ago Now Current fiscal year, 90 days ago: −$0.76 Current fiscal year, 60 days ago: −$0.76 Current fiscal year, 30 days ago: −$0.76 Current fiscal year, 7 days ago: −$0.76 Current fiscal year, Now: −$0.76 −$0.76 Next fiscal year, 90 days ago: −$1.01 Next fiscal year, 60 days ago: −$0.46 Next fiscal year, 30 days ago: −$0.46 Next fiscal year, 7 days ago: −$0.46 Next fiscal year, Now: −$0.46 −$0.46

Average of analysts' published estimates (third-party data).

View chart data
Period Current fiscal yearNext fiscal year
90 days ago −$0.76−$1.01
60 days ago −$0.76−$0.46
30 days ago −$0.76−$0.46
7 days ago −$0.76−$0.46
Now −$0.76−$0.46

Earnings against estimates

Quarter toEstimateActualSurprise
Jun 2026 −$0.16 −$0.16 0.0%
Mar 2026 −$0.45 −$0.12 +73.3%
Dec 2025 −$0.18 −$0.89 −394.4%

Adjusted EPS as companies report it, against the average analyst estimate.

Analyst recommendations

1 analysts, Oct 2026
Buy1100%
Hold00%
Sell00%

Monthly trend

  1. Oct 202611
  2. Sep 202611
  3. Aug 202611

Counts of recommendations published by analysts covering Pasithea Therapeutics Corp., by month. Source: Aggregated broker recommendations (third-party data). Aggregated counts only: we do not reproduce any firm's recommendation or price target, and these are not Fundamentalytics ratings.

Positioning

Short interest
0.5%
of tradable shares
Days to cover
1.24
at average volume
Short interest, 1 month
−35%
to October 15, 2026
Held by institutions
63%
of shares
Held by insiders
1.1%
of shares
Employees
5
full time

Consensus figures average analysts' published estimates (third-party data); guidance is the company's own. Neither is our forecast. Short interest is reported twice a month and lags. Market data may be delayed.

This section is general information, not investment advice or a personal recommendation, and it does not take account of your objectives or circumstances. Forecasts and guidance are estimates, not promises: companies miss their own guidance and analysts' figures are often revised. Prices can fall as well as rise, and you can lose money. See our disclaimer.

Share-price performance

Market data may be delayed

Return and risk by year

Calendar year 20222023202420252026 to date
Return
KTTA−64%−42%−57%−59%−72%
Industry peers (median)−56%−17%−28%−5%−26%
S&P 500−18%+26%+25%+18%+11%
Months that ended higher
KTTA33%42%33%50%27%
S&P 50042%67%75%75%46%
Largest fall from a high during the year
KTTA−69%−62%−71%−91%−72%
S&P 500−25%−10%−8%−19%−9%

Worst fall since September 15, 2021: 100% from November 23, 2021 to November 21, 2025. Getting back needed a 38256% gain, and the shares have not yet recovered.

Price behaviour

52-week range
$0.29 – $1.47
From 52-week high
−75.0%
vs 50-day average
−24.0%
vs 200-day average
−41.5%
Volatility (1 year)
156%
Beta vs S&P 500
1.63

Volatility is the annualised standard deviation of daily returns. Beta 1.5 means the shares typically moved 1.5% for each 1% move in the S&P 500 over the past year. Prices to November 2, 2026.

Fundamentals

Data: SEC EDGAR XBRL company facts (as filed in 10-K/10-Q); forms . Generated November 3, 2026. Definitions in our methodology.

Who owns it

13F filings for June 30, 2026
Reported value
$8.7M
Institutions reporting
24
Shares held vs prior quarter
▲ 31.0%
Largest reported holders, June 30, 2026
Manager Value Shares Share of 13F value Shares QoQ
Cable Car Capital, LP $1.5M 3.0M 17.9% ▲ 148.7%
Stonepine Capital Management, LLC $1.1M 2.2M 13.1% ▲ 164.8%
Jupiter Topco LLC $1.1M 2.1M 12.6% —
Adage Capital Partners Gp, L.L.C. $1.1M 2.1M 12.5% 0.0%
Opaleye Management Inc. $1.1M 2.0M 12.2% New
Ameriprise Financial Inc $960,955 1.9M 11.1% ▲ 38.0%
Squadron Capital Management LLC $515,400 1.0M 6.0% ▼ 52.4%
Advisorshares Investments LLC $483,213 938K 5.6% ▲ 177.8%
Vivo Capital, LLC $239,904 465K 2.8% ▼ 77.8%
Persistent Asset Partners Ltd $149,752 291K 1.7% 0.0%
UBS Group AG $96,877 188K 1.1% ▲ 619.4%
Xtx Topco Ltd $65,751 128K 0.8% ▲ 278.0%

From Form 13F filings with the SEC ( quarterly data sets), as reported by each manager for June 30, 2026 and filed up to 45 days later. 13F reports cover long US-listed positions of managers above $100M only, so this is not Pasithea Therapeutics Corp.'s complete shareholder register. Values are as reported by the filers .

Insider trading activity

Full insider history and chart
Insider purchases History → $202,999 4 trades by 4 insiders, last 12 months Insider sales History → $0 0 trades by 0 insiders
Net ▲ $202,999 net buying
Insider Date Trade Shares Price Value
Coastlands Capital Lp 10% owner June 17, 2026 Buy 100,000 $0.53 $53,000
Dumesnil Simon Director November 28, 2025 Buy 33,333 $0.75 $25,000
Marques Tiago Chief Executive Officer November 28, 2025 Buy 33,333 $0.75 $25,000
Steinman Lawrence Director November 28, 2025 Buy 133,333 $0.75 $100,000

From insiders' Form 4 filings with the SEC. Excludes awards, option exercises and shares withheld for tax. "Pre-set plan" means the filing marks the trade as made under a Rule 10b5-1 plan. See every insider trade since five years ago, on a price chart.

Earnings dates and SEC filings

Results announcements

Recent SEC filings

Data status

When each part of this page on Pasithea Therapeutics Corp. was last updated.

DataLast updatedSource
Share priceExchange closing prices
News and updatesCompany releases and SEC 8-K filings
Analyst estimatesAggregated analyst estimates
Valuation and scoresOur models, from the filed figures

How we build and check these figures: methodology and data sources.

Pasithea Therapeutics Corp. in brief

What does Pasithea Therapeutics Corp. do?
Pasithea Therapeutics Corp. is a US-listed company in the biotechnology industry. Its financial year ends in December.
What is Pasithea Therapeutics Corp.'s stock ticker?
Pasithea Therapeutics Corp. trades under the ticker KTTA on Nasdaq. This page brings together its financial statements, valuation models, ownership and recent company updates.
Who are Pasithea Therapeutics Corp.'s largest institutional shareholders?
By value reported in 13F filings for June 30, 2026, the largest reported holders are Cable Car Capital, LP, Stonepine Capital Management, LLC and Jupiter Topco LLC. 13F reports cover long US-listed positions of managers above $100M, filed up to 45 days after quarter end.
Are insiders buying or selling Pasithea Therapeutics Corp. stock?
Over the last 12 months, Pasithea Therapeutics Corp.'s directors and officers reported 4 open-market purchases and 0 sales on Form 4. The insider trading page charts every trade.