Tectonic's January 30, 2025 presentation put cash at $159 million as of September 30, 2024. On February 3 it agreed to a $185.0 million PIPE, with 3,689,465 shares sold at $50.00 each to funds and $54.14 each to officers and directors.
Latest Tectonic Therapeutic news
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What Tectonic Therapeutic does
Tectonic Therapeutic is a clinical-stage biotechnology company focused on discovering and developing therapeutic proteins and antibodies that modulate G-protein coupled receptors (GPCRs). It uses a proprietary technology platform called GEODe, short for GPCRs Engineered for Optimal Discovery, to address the historical difficulty of drugging GPCRs with biologics. It focuses on areas of significant unmet medical need, often where therapeutic options are poor or nonexistent. Its lead asset, TX45, is an Fc-relaxin fusion molecule for Group 2 PH-HFpEF and Group 3 PH-ILD, the latter being pulmonary hypertension associated with interstitial lung disease. The TX45 APEX Phase 2 trial in Group 2 PH-HFpEF patients is ongoing. TX2100 is in a Phase 1a clinical trial in healthy volunteers. The company notes that greater than 30% of all approved drugs address GPCR targets, and that the vast majority of those drugs are small molecules whose targets are largely confined to a few GPCR subfamilies.
Product or program
What it is
Stage
TX45
Fc-relaxin fusion molecule for Group 2 PH-HFpEF and Group 3 PH-ILD
Phase 2 (APEX trial ongoing in Group 2 PH-HFpEF)
TX2100
Candidate in a clinical trial in healthy volunteers
Phase 1a
GEODe platform
Proprietary platform for discovering GPCR-targeted therapeutic proteins and antibodies
Latest balance sheet, Jun 30, 2026 (10-Q): cash and equivalents $227.1 million.
Figures as reported to the SEC in XBRL; each one links to its filing. Not adjusted, not investment advice.
Questions about Tectonic Therapeutic
Has Tectonic Therapeutic raised money recently?
Our latest story on this, dated Jan 30, 2025: "Tectonic cites $159 million cash runway, then agrees to $185.0 million private placement". The story links the filing or release it is based on. Read the story.
What is the ticker symbol of Tectonic Therapeutic?
Tectonic Therapeutic, Inc. trades under the ticker TECX on NASDAQ.
Where is Tectonic Therapeutic listed?
Tectonic Therapeutic, Inc. is listed on NASDAQ.
What is the SEC CIK of Tectonic Therapeutic?
The SEC Central Index Key (CIK) for Tectonic Therapeutic, Inc. is 1681087. Its filings are on SEC EDGAR.
How many shares does Tectonic Therapeutic have outstanding?
19,549,366 shares as of 2026-07-31, per the cover page of its 10-Q filed 2026-08-06.
Which country or territory is Tectonic Therapeutic listed under?
Our directory records Tectonic Therapeutic, Inc. under United States.
What does Tectonic Therapeutic do?
Our directory classifies Tectonic Therapeutic, Inc. as: Biopharma / pharmaceuticals. This is a directory classification, not a description of the pipeline.
What is the ISIN of Tectonic Therapeutic?
The ISIN recorded for Tectonic Therapeutic, Inc. is US8789721086.
Does aibio.space cover Tectonic Therapeutic?
aibio.space lists Tectonic Therapeutic, Inc. among 2,820 public biotech companies and publishes its news here as stories appear.
Where is Tectonic Therapeutic incorporated?
SEC records list its state or country of incorporation as NY.
What does Tectonic Therapeutic develop?
Tectonic Therapeutic is a clinical-stage biotechnology company focused on discovering and developing therapeutic proteins and antibodies that modulate G-protein coupled receptors (GPCRs). It uses a proprietary technology platform called GEODe, short for GPCRs Engineered for Optimal Discovery, to address the historical difficulty of drugging GPCRs with biologics.
What is TX45 from Tectonic Therapeutic?
TX45: Fc-relaxin fusion molecule for Group 2 PH-HFpEF and Group 3 PH-ILD Stage: Phase 2 (APEX trial ongoing in Group 2 PH-HFpEF).
What is TX2100 from Tectonic Therapeutic?
TX2100: Candidate in a clinical trial in healthy volunteers Stage: Phase 1a.
Is Tectonic Therapeutic profitable?
Tectonic Therapeutic, Inc. reported a net loss of $74.2 million for the fiscal year ended Dec 31, 2025, and used $60.1 million of cash in operations, per its annual report to the SEC.
How much does Tectonic Therapeutic spend on research and development?
$63.5 million in the fiscal year ended Dec 31, 2025, per its annual report.
Investor discussion: Tectonic Therapeutic
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Capital-markets timeline
Financings, listing notices, splits, legal actions and other investor events at Tectonic Therapeutic, newest first. Each line links the filing it comes from.
Financings
Reported a financing. SEC Form 8-K (Items 7.01,8.01,9.01). Source
Financings
Reported a financing. SEC Form 8-K (Items 7.01,9.01). Source
Stock chart
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SEC filings and registration
SEC name
Tectonic Therapeutic, Inc.
CIK
1681087
Industry (SIC)
Biological Products, (No Diagnostic Substances) (2836)
US tickers
TECX (Nasdaq)
State or country of incorporation
NY
Fiscal year ends
December 31
Filer category
Non-accelerated filer<br>Smaller reporting company
Business address
490 ARSENAL WAY, WATERTOWN, MA
Phone
(339) 666-3320
Shares outstanding
19,549,366 as of 2026-07-31 (10-Q filed 2026-08-06)
Former names
AvroBio, Inc.; AVROBIO, Inc.
Recent filings (8-K and 6-K are the company's own announcements)
Source: SEC EDGAR, retrieved October 23, 2026. Shares outstanding is the cover-page figure from the latest periodic report. The SEC does not publish share prices.
Listing details
Tectonic Therapeutic, Inc. is a public biotech or pharmaceutical company listed on NASDAQ under the ticker TECX, recorded under United States. The directory classifies it as Biopharma / pharmaceuticals. aibio.space tracks 2,820 public biotech companies worldwide and publishes investor news on them.
Listing facts come from our company directory, researched on October 22, 2026. A listing record does not certify that a security currently trades. Tell us about a change. Work at this company? Claim this page.
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