XNCR · CIK 0001326732
What Xencor, Inc. told the SEC could break it.
2 self-disclosed vulnerabilities, pulled from its own filings — each in the company’s words, with the source. This is the risk register almost nobody reads.
A limited set so far — we surface every cited disclosure we’ve extracted for XNCR. More may follow as additional filings are processed.
In its own words
What could break it.
Geographic concentration
- California operations (wildfire/earthquake)medium
Xencor's operations are predominantly located in California, exposing it to wildfire, earthquake, flood and other natural-disaster events that could interrupt its research and development if its facilities (or those of its CMOs/CROs) become inoperable.
“Our current operations are predominantly located in California. Any unplanned event, such as a flood, wildfire, explosion, earthquake, extreme weather condition, epidemic or pandemic, power outage, telecommunications failure or other natural or man-made accidents or incidents that result in us being unable to f”
Supplier concentration
- third-party (CMO) manufacturing of all antibody drug candidatesmedium
Xencor relies on third-party manufacturers (CMOs) for all of its antibody drug candidates (XmAb819, XmAb541, XmAb808, plamotamab, XmAb942, XmAb657, XmAb412) and has no long-term manufacturing commitments, expecting to depend on third parties for clinical and commercial supply — a concentrated outsourced-supply dependence.
“We use third-party manufacturers for all of our antibody drug candidates, including XmAb819, XmAb541, XmAb808, plamotamab, XmAb942, XmAb657 and XmAb412.”
SEC filing →As of 2026
The hidden graph
Who it depends on, and who depends on it.
Relationships surfaced from filings — including ones disclosed by the other side, which is how the non-obvious ones come to light.
Its suppliers
Alimentiv Inc.
“In February 2025, we entered into a master services agreement with Alimentiv Inc. for contract research organizations (“CROs”) services”
Cited →
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