LeMaitre Vascular, Inc.
DE ˙ DB ˙ US5255582018
80,00 € ↑1,50 (1,91%)
2026-06-05
DEL PRIS
SecurityDE:LHU / LeMaitre Vascular, Inc.
InstitutionTwo Sigma Advisers, Lp
Latest Disclosed Ownership33,797 shares
Latest Disclosed Value $ 2,740,937
Two Sigma Advisers, Lp reports 111.23% increase in ownership of LHU / LeMaitre Vascular, Inc.

On February 17, 2026 - Two Sigma Advisers, Lp filed a 13F-HR form disclosing ownership of 33,797 shares of LeMaitre Vascular, Inc. (DE:LHU) valued at $2,365,790 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 14, 2025 disclosing 16,000 shares of LeMaitre Vascular, Inc.. This represents a change in shares of 111.23% during the quarter. The current value of the position is $2,703,760 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-02-17 2025-12-31 13F LEMAITRE VASCULAR COM 525558201 33,797 17,797 111.23 2,741 95.71 0.0053
2025-11-14 2025-09-30 13F LEMAITRE VASCULAR COM 525558201 16,000 4,800 42.86 1,400 50.54 0.0028
2025-08-14 2025-06-30 13F LEMAITRE VASCULAR COM 525558201 11,200 4,400 64.71 930 63.16 0.0019
2025-05-15 2025-03-31 13F LEMAITRE VASCULAR COM 525558201 6,800 -11,500 -62.84 571 -66.19 0.0013
2025-02-14 2024-12-31 13F LEMAITRE VASCULAR COM 525558201 18,300 -7,200 -28.24 1,686 -28.80 0.0039
2024-11-14 2024-09-30 13F LEMAITRE VASCULAR COM 525558201 25,500 -13,300 -34.28 2,369 -25.81 0.0055
2024-08-14 2024-06-30 13F LEMAITRE VASCULAR COM 525558201 38,800 -23,500 -37.72 3,192 -22.79 0.0071
2024-05-15 2024-03-31 13F LEMAITRE VASCULAR COM 525558201 62,300 -11,200 -15.24 4,134 -0.89 0.0096
2024-02-14 2023-12-31 13F LEMAITRE VASCULAR COM 525558201 73,500 -8,300 -10.15 4,172 -6.40 0.0098
2023-11-14 2023-09-30 13F LEMAITRE VASCULAR COM 525558201 81,800 1,400 1.74 4,456 -17.62 0.0114
2023-08-14 2023-06-30 13F LEMAITRE VASCULAR COM 525558201 80,400 14,000 21.08 5,409 58.30 0.0138
2023-05-15 2023-03-31 13F LEMAITRE VASCULAR COM 525558201 66,400 6,600 11.04 3,418 24.21 0.0088
2023-02-14 2022-12-31 13F LEMAITRE VASCULAR COM 525558201 59,800 -3,600 -5.68 2,752 -14.38 0.0077
2022-11-14 2022-09-30 13F LEMAITRE VASCULAR COM 525558201 63,400 -1,600 -2.46 3,213 8.51 0.0093
2022-08-15 2022-06-30 13F LEMAITRE VASCULAR COM 525558201 65,000 2,300 3.67 2,961 1.61 0.0084
2022-05-16 2022-03-31 13F LEMAITRE VASCULAR COM 525558201 62,700 -19,600 -23.82 2,914 -29.51 0.0077
2022-02-14 2021-12-31 13F LEMAITRE VASCULAR COM 525558201 82,300 -13,700 -14.27 4,134 -18.89 0.0104
2021-11-15 2021-09-30 13F LEMAITRE VASCULAR COM 525558201 96,000 -400 -0.41 5,097 -13.35 0.0132
2021-08-16 2021-06-30 13F LEMAITRE VASCULAR COM 525558201 96,400 34,800 56.49 5,882 95.74 0.0155
2021-05-17 2021-03-31 13F LEMAITRE VASCULAR COM 525558201 61,600 53,000 616.28 3,005 763.51 0.0083
2021-02-16 2020-12-31 13F LEMAITRE VASCULAR COM 525558201 8,600 8,600 -86.04 348 -88.42 0.0009
2020-05-15 2020-03-31 13F LEMAITRE VASCULAR COM 525558201 0 -17,500 -100.00 0 -100.00
2020-02-14 2019-12-31 13F LEMAITRE VASCULAR COM 525558201 17,500 -8,700 -33.21 629 -29.80 0.0015
2019-11-14 2019-09-30 13F LEMAITRE VASCULAR COM 525558201 26,200 0 0.00 896 22.24 0.0022
2019-08-14 2019-06-30 13F LEMAITRE VASCULAR COM 525558201 26,200 9,800 59.76 733 44.29 0.0018
2019-05-15 2019-03-31 13F LEMAITRE VASCULAR COM 525558201 16,400 16,400 -37.40 508 -30.70 0.0013
2019-02-14 2018-12-31 13F LEMAITRE VASCULAR COM 525558201 0 -6,351 -100.00 0 -100.00
2018-11-14 2018-09-30 13F LEMAITRE VASCULAR COM 525558201 6,351 -600 -8.63 246 5.58 0.0006
2018-08-14 2018-06-30 13F LEMAITRE VASCULAR COM 525558201 6,951 100 1.46 233 -6.05 0.0006
2018-05-15 2018-03-31 13F LEMAITRE VASCULAR COM 525558201 6,851 6,851 -1.44 248 6.44 0.0007
2018-02-14 2017-12-31 13F LEMAITRE VASCULAR COM 525558201 0 -73,651 -100.00 0 -100.00
2017-11-14 2017-09-30 13F LEMAITRE VASCULAR COM 525558201 73,651 -12,800 -14.81 2,756 2.11 0.0078
2017-08-14 2017-06-30 13F LEMAITRE VASCULAR COM 525558201 86,451 -3,600 -4.00 2,699 21.69 0.0089
2017-05-15 2017-03-31 13F LEMAITRE VASCULAR COM 525558201 90,051 7,598 9.21 2,218 6.18 0.0073
2017-02-14 2016-12-31 13F LEMAITRE VASCULAR COM 525558201 82,453 9,753 13.42 2,089 44.87 0.0080
2016-11-14 2016-09-30 13F LEMAITRE VASCULAR COM 525558201 72,700 37,600 107.12 1,442 187.82 0.0061
2016-08-15 2016-06-30 13F LEMAITRE VASCULAR COM 525558201 35,100 14,300 68.75 501 55.11 0.0025
2016-05-16 2016-03-31 13F LEMAITRE VASCULAR COM 525558201 20,800 7,200 52.94 323 37.45 0.0018
2016-02-16 2015-12-31 13F LEMAITRE VASCULAR COM 525558201 13,600 13,600 235 0.0014
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.