Septerna, Inc. SEPN

37.77 (0.36) (0.94%) as of 25 Sep
Market cap
$1.8B
P/E
0.0×

Insider Decisions

Total sells 76.05
in millions of $
Nov 25 Feb 26 May 26 Aug 26
Buy — — — — — — — — — — — —
Sell — 1 — — 1 1 1 1 4 2 4 1
Insider Ownership 33.90%

Capital & Financial Ratios

Market Cap 1,780.00
Revenue 98.88
Net Income (24.24)
Free Cash Flow 117.60
Net Debt (372.32)
Current Ratio 4.99
Debt/Equity 0.00
P/E ratio 0.00
P/S ratio 17.20
P/B ratio 4.40
Past 5Y EPS Growth —
This Y EPS Growth (22.73%)
Next Y EPS Growth (68.74%)
Next 5Y EPS Growth 36.02%
in millions of $

Dividends

Payout Ratio —
Annual Dividend Rate —
Annual Dividend Yield —

Assets vs Liabilities

2023 2024 2025 Q'26
Cash 88 351 391 372
Receivables 23 0 10 12
Inventory — — — —
Other — — — —
113 357 411 396
2023 2024 2025 Q'26
Payables 3 3 10 4
ST’ Debt — — — —
Other — — — —
7 13 87 79
in millions of $

Compound Annual Growth

10y 5y 3y
Sales — — —
Cash Flow — — —
Earnings — — —
Book Value — — —

Revenue

Mar Jun Sep Dec Year
’26 27 27 — — —
’25 0 0 21 24 46
’24 0 0 0 0 1
in millions of $ · fiscal quarters ending in the months shown

Operating Cash Flow

Mar Jun Sep Dec Year
’26 (26) (22) — — —
’25 (23) (20) 169 (15) 110
’24 (17) (13) (17) (21) (67)
in millions of $ · fiscal quarters ending in the months shown

Free Cash Flow

Mar Jun Sep Dec Year
’26 (26) (22) — — —
’25 (24) (20) 181 (15) 122
’24 5 (13) (17) (22) (47)
in millions of $ · fiscal quarters ending in the months shown

EPS

Mar Jun Sep Dec Year
’26 (0.19) (0.29) — — —
’25 (0.49) (0.56) 0.18 (0.24) (1.10)
’24 (6.35) (7.03) (8.40) (0.64) (7.26)
fiscal quarters ending in the months shown

Target Price Range

Analyst price targets

Recommendation Rating

1
1Buy 2 3Hold 4 5Sell
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028
— — — — — — — — 18.62 4.17

Analyst estimates 2026–2028

Powerpack
Low Price
— — — — — — — — 28.99 30.50
High Price
— — — — — — — — 75 130
Employees
— — — — — — — 0 0 0
Revenue/Emp
— — — — — — — 0 1 46
Revenue
— — — — — — — 100.00% 100.00% 100.00%
Gross Margin
— — — — — — — 5 (72) (49)
EBT
— — — — — — — 3,225.83% (6,725.21%) (106.35%)
EBT Margin
— — — — — — — 4 (72) (49)
Net Income
— — — — — — — 1 1 2
Depreciation
— — — — — — — 0.08 0.11 1.04
Revenue/Sh
— — — — — — — 2.17 (7.26) (1.10)
Earnings/Sh
— — — — — — — (20.07) (6.82) 2.49
Cash Flow/Sh
— — — — — — — 11.47 2.07 0.27
Capex/Sh
— — — — — — — (8.61) (4.75) 2.76
Free CF/Sh
— — — — — — — (19.89) 42.47 8.63
Book Value/Sh
— — — — — — — 2 10 44
Shares
— — — — — — — 0.00 0.00 0.00
PE Ratio
— — — — — — — 58.37 210.70 26.85
PS Ratio
— — — — — — — 0.00 0.54 3.23
PB Ratio
— — — — — — — (87.31) (115.74) 18.34
EV/Sales
— — — — — — — 2.21 2.65 6.90
EV/FCF
— — — — — — — (39) (67) 110
Op' Cash Flow
— — — — — — — 22 21 12
Capex
— — — — — — — (17) (47) 122
FCF
— — — — — — — 106 344 324
Working Cap'
— — — — — — — — — —
Total Debt
— — — — — — — (88) (351) (391)
Net Debt
— — — — — — — (38) 420 382
Sh' Equity
— — — — — — — 0.00% (24.45%) (9.29%)
ROA
— — — — — — — 0.00% (73.08%) 0.00%
ROIC
— — — — — — — 0.00% (37.62%) (12.19%)
ROE
predictions in italic, sparklines do not include predictions

All 10 years →

Fiscal years to Dec 2025 · latest quarter Jun 2026

Septerna, Inc. (SEPN) key facts

  • Septerna, Inc. (SEPN) is a Biotechnology company in the Healthcare sector, listed on Nasdaq.
  • Septerna, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $46.0 million, up 4,174.5% from fiscal 2024.
  • As of September 25, 2026, SEPN traded at $37.77, a market capitalization of $1.8 billion.
  • Return on equity was −12.2% and debt-to-equity 0.00.

Source: company filings (standardised) and stockrow calculations.

Septerna, Inc. (SEPN) Latest News

News by impact score

Fine-tune

10 Aug

3

Septerna reported second quarter 2026 financial results and highlighted business progress. Quarterly financial results and progress updates typically produce moderate effects on valuation and sentiment.

2 Jul

4

Septerna, Inc. (SEPN) emerges as a biotech investment opportunity centered on its potential first-in-class treatment for hypoparathyroidism. Potential first-in-class hypoparathyroidism treatment can significantly boost Septerna's market position and stock performance.

15 May

4

Septerna, Inc. (NASDAQ:SEPN) reported earnings, prompting analysts to boost their estimates. Analysts raising estimates after earnings signals significant positive shift in market sentiment and future performance expectations.

4

Septerna, Inc. (SEPN) reported its financial results for the first quarter of 2025, highlighting significant business progress. The company showcased advancements in its product pipeline and strategic initiatives aimed at enhancing its market position. Financial metrics indicated growth, reflecting the effectiveness of its operational strategies and ongoing projects. Septerna's leadership expressed optimism about future developments and their potential impact on the company's trajectory. The reported financial results and business progress indicate significant strategic moves that could alter the company's trajectory.

11 May

3

Septerna, Inc. (SEPN) reported a Q1 loss but beat revenue estimates. Q1 earnings showed revenue beat despite loss, moderately impacting financial performance and investor sentiment.

3

Septerna, Inc. (SEPN) highlighted business progress including pipeline advancements and reported first quarter 2026 financial results with cash position updates. Quarterly financial results and business progress highlights moderately influence SEPN's financial performance and investor sentiment.

8 May

4

Septerna (SEPN) benefits from an analyst upgrade and conference spotlight, expected to positively influence investor sentiment and stock performance. Analyst upgrades and conference exposure significantly enhance biotech stock visibility, investor confidence, and short-to-medium-term market performance.

13 Apr

4

Septerna, Inc. (SEPN) initiated Phase 1 clinical trial of SEP-479, an oral small molecule PTH1R agonist for hypoparathyroidism treatment. Phase 1 trial initiation advances a novel pipeline candidate in an underserved indication, likely driving significant positive investor sentiment and valuation uplift.

9 Mar

4

Septerna, Inc. (SEPN) highlighted pipeline progress and reported fourth quarter and full year 2025 financial results. Pipeline progress updates combined with annual financial results represent major strategic and financial disclosures poised to significantly sway investor sentiment and company trajectory.

3

Septerna, Inc. (SEPN) reported a Q4 loss but topped revenue estimates. Q4 loss despite revenue beat highlights mixed financial results with moderate influence on investor sentiment and short-term performance.

3 Mar

4

Septerna's SEP-631 demonstrates Phase 1 proof-of-mechanism success, with 2026 trial plans potentially reshaping the company's mast cell strategy. Phase 1 proof-of-mechanism for SEP-631 and 2026 trial plan represent significant pipeline advancement in Septerna's mast cell focus.

1 Mar

4

Septerna announced positive Phase 1 data for SEP-631, an oral MRGPRX2 negative allosteric modulator for mast cell-driven diseases, and outlined initial Phase 2 development strategy. Positive Phase 1 results and Phase 2 plans for SEP-631 mark a significant clinical milestone advancing Septerna's pipeline and boosting investor sentiment.

10 Feb

4

Septerna, Inc. announced that it will present data from its Phase 1 clinical trial of SEP-631, a treatment for mast cell-driven diseases, at the 2026 AAAAI Annual Meeting. This presentation is expected to provide insights into the drug's efficacy and safety profile, potentially advancing the company's position in the market for treatments targeting these conditions. The presentation of Phase 1 trial data could significantly influence investor sentiment and the company's strategic direction in the competitive landscape of mast cell-driven disease treatments.

10 Jan

3

Septerna, Inc. (SEPN) has experienced a share price pullback despite a one-year return of 40.63%. Analysts are assessing the company's valuation in light of recent market fluctuations and potential future performance. The article highlights key factors influencing investor sentiment and the company's strategic positioning in the market. The share price pullback and valuation assessment indicate a moderately noticeable influence on Septerna's financial performance and market positioning.

8 Jan

3

Septerna, Inc. has appointed Mark A. Wilson as Chief Legal Officer, expanding its leadership team. Wilson brings extensive experience in corporate law and has held senior legal positions at various biotechnology companies. His appointment is expected to enhance Septerna's legal strategies and support its growth initiatives. The addition of an experienced legal officer may positively influence the company's operations and strategic direction.

17 Dec

3

Septerna, Inc. (SEPN) will present at the 44th Annual J.P. Morgan Healthcare Conference, showcasing its advancements and strategic initiatives in the healthcare sector. The conference is a key event for investors and industry leaders, providing a platform for companies to discuss their innovations and future plans. Participation in a major healthcare conference can moderately influence investor sentiment and highlight the company's strategic direction.

17 Nov

4

Septerna, Inc. (SEPN) shares surged 28.5% following the company's unexpected profit announcement and subsequent analyst upgrades. The positive financial results have sparked renewed investor interest, leading to a significant increase in stock value. Analysts have responded favorably, adjusting their ratings and forecasts for the company, which has contributed to the bullish sentiment surrounding Septerna. The surprise profit and analyst upgrades are likely to significantly influence investor sentiment and the company's future performance.

15 Nov

4

Septerna, Inc. (SEPN) reported strong Q3 sales and achieved profitability, signaling a positive shift in its financial performance. The company's revenue growth and successful cost management strategies contributed to this turnaround, boosting investor confidence and market sentiment. Analysts are optimistic about Septerna's future prospects as it continues to innovate and expand its product offerings. Strong Q3 sales and profitability indicate a significant positive shift in the company's financial trajectory.

10 Nov

4

Septerna, Inc. (SEPN) reported its third quarter 2025 financial results, highlighting significant progress in its operations and strategic initiatives. The company showcased advancements in its product pipeline and emphasized its commitment to innovation in the biopharmaceutical sector. Financial metrics indicated growth, reflecting the company's efforts to enhance shareholder value and market presence. Significant progress in product development and financial growth could alter the company's trajectory and investor sentiment.

3

Septerna, Inc. (SEPN) reported a loss for Q3, falling short of revenue estimates. The company's financial performance has raised concerns among investors, as it did not meet market expectations. This disappointing result may impact future investor sentiment and the company's strategic direction. The missed revenue estimates indicate potential challenges in financial performance that could affect investor confidence.

9 Oct

4

Septerna, Inc. has appointed Dr. Keith Gottesdiener to its board, a move seen as pivotal for the company's strategic direction. Dr. Gottesdiener brings extensive experience in drug development and commercialization, which could enhance Septerna's capabilities in advancing its pipeline. Analysts are evaluating the potential impact of this leadership change on the company's valuation and future performance, particularly in the context of its innovative therapeutic approaches. The appointment of Dr. Gottesdiener is likely to significantly influence Septerna's strategic direction and market positioning.

3

Septerna, Inc. (SEPN) experienced a notable 7.0% increase in its stock price, indicating potential strength in its market performance. Analysts are evaluating whether this upward trend can be sustained and lead to further gains. The company's recent developments and market positioning are under scrutiny as investors consider the implications for future growth. The stock price increase suggests a moderately noticeable influence on market sentiment and potential financial performance.

3 Oct

3

Options traders are showing increased interest in Septerna, Inc. (SEPN) stock, with a notable rise in call options activity suggesting expectations of significant price movement. This trend indicates that investors may be anticipating upcoming developments that could impact the company's stock performance. Increased options trading activity suggests potential market sentiment shifts that could moderately influence Septerna's stock performance.

2 Oct

4

Septerna, Inc. announced positive results from a biodistribution study for its lead product candidate, LEXX. The study demonstrated favorable distribution characteristics, indicating potential for effective targeting of disease sites. These findings support the ongoing development of LEXX and its application in treating specific conditions. The company plans to advance its clinical programs based on these results, which may enhance its competitive positioning in the market. Positive biodistribution study results are likely to significantly impact future clinical development and investor sentiment.

3

Septerna, Inc. (SEPN) shares rose by 12% following a notable increase in insider buying, which surged by 219%. This uptick in insider purchases often signals confidence in the company's future prospects, potentially influencing market sentiment positively. Increased insider buying can indicate confidence in the company's future, which may moderately influence market sentiment and performance.

29 Sep

3

Septerna, Inc. has appointed Keith Gottesdiener, M.D., a seasoned leader in biotechnology, to its Board of Directors. Gottesdiener brings extensive experience in drug development and commercialization, having held leadership roles at various biotech firms. His appointment is expected to enhance Septerna's strategic direction and support its mission in advancing innovative therapies. The addition of a veteran leader to the board may positively influence the company's strategic direction and operational capabilities.

21 Aug

4

Septerna, Inc. has initiated dosing for the first participants in its Phase 1 clinical trial of SEP-631, an oral small molecule designed as a negative allosteric modulator of MRGPRX2, targeting mast cell-driven diseases. This trial marks a significant step in the development of SEP-631, which aims to address conditions linked to mast cell activation. The initiation of a Phase 1 clinical trial for a novel treatment has the potential to significantly impact Septerna's future performance and market position.

13 Aug

3

Septerna, Inc. reported its second quarter 2025 earnings, which fell short of market expectations. The company's revenue and earnings per share were below analyst forecasts, raising concerns about its financial performance and future growth prospects. Despite ongoing efforts in product development, the disappointing results have led to a decline in investor confidence and stock performance. Earnings miss may affect investor sentiment and financial performance, but the overall impact is expected to be somewhat limited.

11 Aug

4

Septerna, Inc. (SEPN) reported its financial results for the second quarter of 2025, highlighting significant business progress. The company showcased advancements in its product pipeline and strategic initiatives aimed at enhancing its market position. Financial metrics indicated growth, reflecting the effectiveness of its operational strategies and investments in research and development. Septerna remains focused on innovation and expanding its reach within the industry. The reported financial results and business progress indicate significant strategic moves that could alter the company's trajectory and investor sentiment.

21 May

4

Shares of Septerna, Inc. (SEPN) have risen 57.8% recently, closing at $9.42, with Wall Street analysts projecting a mean price target of $23.67, suggesting a potential upside of 151.3%. The price targets range from $18 to $28, with a standard deviation of $5.13, indicating some agreement among analysts. Despite skepticism about the reliability of price targets, the positive trend in earnings estimate revisions, with a 63.2% increase in the Zacks Consensus Estimate, supports the potential for further gains. SEPN holds a Zacks Rank #2 (Buy), indicating strong earnings prospects and a favorable outlook for the stock. Analysts' positive earnings revisions and high consensus rank suggest significant potential for stock performance.

stockrow.com/SEPN · Data as of Jun 30, 2026 · For information only; not investment advice. · © 2026 stockrow.com