As of November 6, 2026, LeMaitre Vascular, Inc. is a publicly traded company (Nasdaq: LMAT); its largest reported holder is Conestoga Capital Advisors, with 8.12% on Schedule 13G/A of January 9, 2026, then First Trust Portfolios L.P. (5.15%). The largest insider holding is George W. LeMaitre, the chairman and chief executive, with 1,463,419 shares (6.4% of shares outstanding), per Form 4 of June 5, 2026 (Schedule 13G/A, January 9, 2026).
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Is LeMaitre Vascular, Inc. a real, registered company?
- LeMaitre Vascular, Inc. files with the SEC under CIK 1158895 (its SEC filings).
- Its shares are listed under the ticker LMAT on Nasdaq (SEC company record).
- business address in Burlington, Massachusetts, 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 LeMaitre Vascular, Inc. in our court records and SEC 8-K records (as of 2026-11-06).
- Leadership changes: the latest reported is David B. Roberts, President (Form 8-K filed 2026-10-15). Check you are dealing with the people now in charge.
- Ownership: 5%+ holders are reported on Schedule 13D or 13G; the latest names First Trust Portfolios L.P. (filed 2026-07-27).
Who are LeMaitre Vascular, Inc.'s owners and officers?
LeMaitre Vascular, Inc.: business address in Burlington, Massachusetts; industry Surgical & Medical Instruments & Apparatus (Form D, 2026-10-15).
| Report | Holder | Share |
|---|---|---|
| Schedule 13G, 2026-07-27 | First Trust Portfolios L.P. | 5.15% |
| Schedule 13G/A, 2026-05-14 | George W. Lemaitre | 6.4% |
| Schedule 13G/A, 2026-03-27 | The Vanguard Group | 0% |
| Schedule 13G/A, 2026-01-09 | Conestoga Capital Advisors | 8.12% |
| Schedule 13G/A, 2025-11-12 | George W. Lemaitre | 7.43% |
Questions about who owns LeMaitre Vascular, Inc.
Who owns LeMaitre Vascular, Inc.?
On this page, 3 holders' latest ownership filings report 5% or more of LeMaitre Vascular, Inc.: Conestoga Capital Advisors (8.12%, Schedule 13G/A, filed 2026-01-09), George W. Lemaitre (6.4%, Schedule 13G/A, filed 2026-05-14) and First Trust Portfolios L.P. (5.15%, Schedule 13G, filed 2026-07-27).
Who are the largest shareholders of LeMaitre Vascular, Inc.?
By the share each holder's latest filing reports, the largest holders of LeMaitre Vascular, Inc. on this page are Conestoga Capital Advisors (8.12%), George W. Lemaitre (6.4%) and First Trust Portfolios L.P. (5.15%).
When did Conestoga Capital Advisors buy into LeMaitre Vascular, Inc.?
The filings give report dates, not purchase dates. The earliest filing from Conestoga Capital Advisors on this page is the Schedule 13G/A, filed 2026-01-09, reporting 8.12%. 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%); 5 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.
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| Filed | Person | Role | Change | Effective |
|---|---|---|---|---|
| Form 8-K, 2026-10-15 | David B. Roberts | President | departed | 2026-12-31 |
| Form 8-K, 2026-04-14 | Bridget Ross | Director | departed | |
| Form 8-K, 2026-04-14 | David B. Roberts | Director | departed |
Which insiders own LeMaitre Vascular, 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: 1,463,419 shares (6.4% of shares outstanding), 1,418,045 held directly and 45,374 indirectly (Form 4, 2026-06-05).
- , a director: 62,827 shares (0.27% of shares outstanding) (Form 4, 2026-03-02).
- , a director: 15,021 shares (0.07% of shares outstanding) (Form 4, 2026-04-23).
- , the president and a director: 14,667.32 shares (0.06% of shares outstanding) (Form 4, 2026-03-13).
- , a director: 7,567 shares (0.03% of shares outstanding), 7,386 held directly and 181 indirectly (Form 4, 2026-09-03).
Shares outstanding: 22,880,871 as of 2026-11-02, from the company's latest SEC cover page.
How much has LeMaitre Vascular, Inc. raised?
No fundraising or offering filing from LeMaitre Vascular, Inc. is on file with us.
Keep reading
More on LeMaitre Vascular, Inc. and the records around it.
LeMaitre Vascular, Inc. elsewhere on the record
- 5%+ stake filings Jul 2026
- Leadership changes Apr 2026
Companies that share a holder
- Conestoga Capital Advisors also filed stake reports on 6 other companies: Stevanato Group S.p.A. (Jan 2026), TRANSCAT INC (Jan 2026)
- First Trust Portfolios L.P. also filed stake reports on 105 other companies: First Trust Exchange-Traded Fund (Nov 2026), First Trust Exchange-Traded Fund IV (Nov 2026), First Trust Exchange-Traded Fund VIII (Nov 2026)
- The Vanguard Group also filed stake reports on 2384 other companies: BellRing Brands, Inc. (Sep 2026), CAL-MAINE FOODS INC (Sep 2026), FTAI Aviation Ltd. (Sep 2026)
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