As of November 6, 2026, Seer, Inc. is a publicly traded company (Nasdaq: SEER). The largest insider holding is Omid Farokhzad, the chairman and chief executive, with 5,466,202 shares (9.9% of shares outstanding), per Form 4 of February 19, 2026. No bankruptcy or receivership appears in its SEC Form 8-K filings. Founder or officer holdings: Omid Farokhzad, the chief executive (12%, reporting on Schedule 13G) (Schedule 13G/A, May 15, 2026).
Is this your company?
About to sign with, pay or invest in Seer, Inc.? See the free Snapshot first.
Free to see. No signup.
Is Seer, Inc. a real, registered company?
- Seer, Inc. files with the SEC under CIK 1726445 (its SEC filings).
- Its shares are listed under the ticker SEER on Nasdaq (SEC company record).
- Incorporated in Delaware; business address in Redwood City, California, as its SEC filings state.
- Court and bankruptcy records: see Before you sign or pay below.
Before you sign or pay
- Court and bankruptcy: No federal court case or bankruptcy filing found under Seer, Inc. in our court records and SEC 8-K records (as of 2026-11-06).
- Leadership changes: the latest reported is David Horn, Chief Financial Officer (Form 8-K filed 2026-09-18). Check you are dealing with the people now in charge.
- Ownership: 5%+ holders are reported on Schedule 13D or 13G; the latest names Omid Farokhzad (filed 2026-05-15).
Who are Seer, Inc.'s owners and officers?
Seer, Inc.: incorporated in Delaware; business address in Redwood City, California; industry Laboratory Analytical Instruments (Schedule 13D, 2026-11-02).
| Report | Holder | Share |
|---|---|---|
| Schedule 13D, 2026-11-02 | Bml Investment Partners, L.P. | 4.7% |
| Schedule 13G/A, 2026-05-15 | Omid Farokhzad | 12% |
| Schedule 13G/A, 2026-05-04 | Invus Public Equities, L.P. | 4.4% |
| Schedule 13D/A, 2026-04-13 | Radoff Bradley Louis | 4.6% |
| Schedule 13D/A, 2026-03-02 | Radoff Bradley Louis | 4.6% |
| Schedule 13D, 2026-02-20 | Radoff Bradley Louis | 3.7% |
| Schedule 13G/A, 2025-08-13 | Radoff Bradley Louis | 2.6% |
Questions about who owns Seer, Inc.
Who owns Seer, Inc.?
On this page, one holder's latest ownership filing reports 5% or more of Seer, Inc.: Omid Farokhzad (12%, Schedule 13G/A, filed 2026-05-15).
When did Omid Farokhzad buy into Seer, Inc.?
The filings give report dates, not purchase dates. The earliest filing from Omid Farokhzad on this page is the Schedule 13G/A, filed 2026-05-15, reporting 12%. That earliest filing is itself an amendment, which updates an earlier report.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 7 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
Want the whole picture on Seer, Inc.?
Example from a real report (our sample on Target): “In March 2026, Target announced a planned incremental $1 billion operating investment” Source: Target Corporation (press release)
A Full Report on Seer, Inc.: verified, sourced, every claim cited, ready in a few minutes. See pricing.
What the Full Report on Seer, Inc. covers
The Short Answer
Which Company This Is
What They Do, And How The Money Works
Who Runs It, And How To Reach Them
The Money: Funding, Valuation, Runway
Who Pays Them, And Who They Are Up Against
Warning Bells
Sources
14 cited sources found
Plus the sections for what you are deciding, which you pick after ordering.
A real finished report, first screen. Opens in a new tab.
| Filed | Person | Role | Change | Effective |
|---|---|---|---|---|
| Form 8-K, 2026-09-18 | David Horn | Chief Financial Officer | departed | 2026-10-01 |
| Form 8-K, 2026-09-18 | Omid Farokhzad | Chief Executive Officer | appointed | 2026-10-01 |
Which insiders own Seer, Inc. shares?
Directors, officers and holders of 10% or more report their shares on Forms 3, 4 and 5. Each line is the latest such report, largest holding first.
- , the chairman and chief executive: 5,466,202 shares (9.9% of shares outstanding), 3,349,064 held directly and 2,117,138 indirectly (Form 4, 2026-02-19).
- , a director: 821,025 shares (1.5% of shares outstanding) (Form 4, 2026-07-30).
- , the president and chief financial officer: 486,650 shares (0.88% of shares outstanding) (Form 4, 2026-08-19).
- , a director: 207,513 shares (0.37% of shares outstanding), 128,566 held directly and 78,947 indirectly (Form 4, 2026-07-30).
- , the vice president financial planning analysis: 142,816 shares (0.26% of shares outstanding), 142,641 held directly and 175 indirectly (Form 4, 2026-11-04).
Shares outstanding: 55,372,015 as of 2026-08-05, from the company's latest SEC cover page.
How much has Seer, Inc. raised?
No fundraising or offering filing from Seer, Inc. is on file with us.
Keep reading
More on Seer, Inc. and the records around it.
Seer, Inc. elsewhere on the record
- 5%+ stake filings Nov 2026
- Leadership changes Sep 2026
Companies that share a holder
- Radoff Family Foundation also filed stake reports on 11 other companies: Identiv, Inc. (Nov 2026), HARTE HANKS INC (Aug 2026), REGIONAL HEALTH PROPERTIES, INC (Aug 2026)
- BML Investment Partners, L.P. also filed stake reports on 15 other companies: LENZ Therapeutics, Inc. (Nov 2026), Connect Biopharma Holdings Ltd (Oct 2026), Outset Medical, Inc. (Oct 2026)
- Invus Public Equities, L.P. also filed stake reports on 24 other companies: City Therapeutics, Inc. (Oct 2026), Yarrow Bioscience, Inc. (Sep 2026), Abivax S.A. (Aug 2026)
Related pages
Filings, cases and notices link to their records. A not-found line names the records searched; it is not proof of absence.
Not for employment, credit, insurance or tenancy decisions.
Cite this page
https://mentionfox.com/who-owns/seer