No insider purchase over the last 90 days. The latest was filed 15 Feb 2024.
Xencor Inc, classified in the Healthcare & Pharma sector, is a listed company. Its insiders report their share dealings to SEC (Form 4). Over the twelve months to 18 October 2026, 25 filings were filed, from 16 insiders.
Only sales appear on the open market, 6 sales in all totalling €276k, filed by 5 insiders. The amount is not disclosed for 1 filing. One trade stands out by size: a sale of €144k from Dahiyat Bassil I, disclosed on 9 March 2026.
Filings reach the SEC (Form 4) feed a median of 4 days after the trade. The legal deadline for a Form 4 is two business days after the transaction. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification.
With 25 filings in twelve months, the company is more active than the median of 19 filings across the 5,808 companies we follow on the same exchange. Since 2016, the database holds 2 purchases and 51 sales by insiders of the company. On the fundamentals side, the SEC filing (10-K) for the period ending 31 December 2025 lists revenue at 125.6 m USD and net income at -91.9 m USD.
For comparison within the same sector, see the insider buying recorded at Cooper Companies, Inc. and Cytosorbents Corp. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
Analysts rate Xencor Inc Strong Buy (bullish), based on 12 analysts. Average price target: US$31.42.
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Transparent value + quality ranking, distinct from the insider signal.
FY ended December 2025 · cache
Same trade as the filing by Gustafson Kurt A, counted once · View ↗
25 of 123 declarations
Xencor Inc. (NASDAQ: XNCR) is a U.S.-based clinical-stage biopharmaceutical company listed on the NASDAQ market in the United States. Headquartered in Pasadena, California, with additional operations in San Diego, the company focuses on antibody and protein engineering. Its core value proposition is the XmAb® technology platform, which is designed to modify the Fc domain of antibodies to improve function, extend half-life, or create new therapeutic mechanisms. That platform also supports advanced biologic formats such as bispecific antibodies.
Founded in 1997, Xencor is closely tied to co-founder and Chief Executive Officer Bassil Dahiyat, Ph.D., who has led the company since incorporation. Over time, Xencor has built a business model that combines internal research and development with strategic partnerships and technology licensing. This approach has allowed the company to participate in the development of multiple partnered medicines while maintaining a pipeline of proprietary assets. For investors, that mix creates a hybrid profile: part innovation platform, part clinical-stage biotech, with revenue supported by collaboration activity rather than by marketed products of its own.
Xencor’s operating focus is on engineered antibodies and cytokines for oncology and autoimmune disease, with a growing emphasis on inflammatory disease programs. The company states that more than 20 candidates engineered with its XmAb technology are in clinical development, and it highlights a portfolio of wholly owned clinical-stage programs. Recent attention has centered on assets targeting TL1A and on bispecific approaches for inflammatory bowel disease. In addition to proprietary programs, Xencor also benefits from partnered assets that have reached commercialization through larger biopharma collaborators, reinforcing the relevance of its platform beyond early discovery.
Competitively, Xencor occupies a specialist niche rather than competing as a fully integrated pharmaceutical company. Its edge comes from deep protein engineering expertise, a strong intellectual-property base, and the ability to convert science into partnerships with larger industry players. This gives the company a way to access external capital and shared development economics while preserving upside in selected programs. At the same time, the company remains exposed to clinical and regulatory execution risk, which is typical for a development-stage biotech.
Recent company updates have been focused on pipeline execution and 2026 milestones. In early 2026, Xencor outlined its corporate priorities and upcoming clinical catalysts, including progress for XmAb942 and plans for additional first-in-human work in its inflammatory disease portfolio. The latest financial communications also indicate a sizeable cash position and management’s expectation of funding runway through 2028 under current operating plans. For French-speaking investors tracking U.S. listed biotech names on NASDAQ, Xencor remains a science-driven story centered on platform value, partnership optionality, and clinical readouts.
Purchases our model currently ranks for the recommendations list.
All recommendations| Fiscal year end | Revenue | Net income | Diluted EPS | Filing |
|---|---|---|---|---|
| Dec 2025 | 125.6 m USD | -91.9 m USD | -1.24 USD | 10-K |
| Dec 2024 | 110.5 m USD | -232.6 m USD | -3.58 USD | 10-K |
| Dec 2023 | 174.6 m USD | -133.1 m USD | -2.20 USD | 10-K |
| Dec 2022 | 164.6 m USD | -55.2 m USD | -0.93 USD | 10-K |
| Dec 2021 | 275.1 m USD | 82.6 m USD | 1.37 USD | 10-K/A |
Amounts in USD, as filed (forms 10-K, 20-F or 40-F). Source: SEC EDGAR.