LMAT Institutional Ownership & Shareholders
LEMAITRE VASCULAR INC (LMAT) is currently held by 306 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $2.12B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Blackrock, Inc. is currently the largest disclosed institutional shareholder of LMAT tracked by InsiderSet, reporting ownership valued at approximately $314.07M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $264.91M, representing an estimated loss of -15.65% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 49% of the total disclosed LMAT value among the investors covered in this analysis. Major shareholders include Blackrock, Inc., First Trust Advisors Lp, Vanguard Capital Management Llc, and several other long-term asset managers with concentrated positions in LEMAITRE VASCULAR INC (LMAT).
This page ranks the largest institutional LMAT shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
306
Total Reported Value
$2.12B
Largest Holder
Blackrock, Inc.
Largest Position
$314.07M
Insider Transactions (90d)
1
Latest Filing Quarter
Q2 2026
New Institutional Positions
40
Funds Exiting Positions
1
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Blackrock, Inc. | 0.00% | 3,272,973 | $314,074,514 | $264,914,435 | -$49,160,079 | -15.65% | |
| First Trust Advisors Lp | 0.06% | 1,093,502 | $104,932,451 | $88,508,052 | -$16,424,399 | -15.65% | |
| Vanguard Capital Management Llc | 0.00% | 953,437 | $91,491,815 | $77,171,191 | -$14,320,624 | -15.65% | |
| State Street Corp | 0.00% | 901,416 | $86,500,116 | $72,960,611 | -$13,539,505 | -15.65% | |
| Congress Asset Management Co | 0.51% | 961,514 | $79,411,454 | $77,824,943 | -$1,586,511 | -2.00% | |
| Copeland Capital Management, Llc | 1.76% | 924,081 | $76,319,922 | $74,795,116 | -$1,524,806 | -2.00% | |
| Geode Capital Management, Llc | 0.00% | 788,835 | $75,704,147 | $63,848,305 | -$11,855,842 | -15.66% | |
| Conestoga Capital Advisors, Llc | 2.19% | 878,581 | $72,562,015 | $71,112,346 | -$1,449,669 | -2.00% | |
| Price T Rowe Associates Inc | 0.01% | 755,142 | $72,465,000 | $61,121,193 | -$11,343,807 | -15.65% | |
| Vanguard Portfolio Management Llc | 0.00% | 604,833 | $58,039,775 | $48,955,183 | -$9,084,592 | -15.65% | |
| Geneva Capital Management Llc | 1.30% | 589,064 | $56,526,598 | $47,678,840 | -$8,847,758 | -15.65% | |
| Dimensional Fund Advisors Lp | 0.01% | 493,889 | $47,393,971 | $39,975,376 | -$7,418,595 | -15.65% | |
| Goldman Sachs Group Inc | 0.00% | 473,194 | $45,407,701 | $38,300,322 | -$7,107,379 | -15.65% | |
| Invesco Ltd. | 0.00% | 448,389 | $43,027,409 | $36,292,606 | -$6,734,803 | -15.65% | |
| Morgan Stanley | 0.00% | 351,083 | $33,690,076 | $28,416,658 | -$5,273,418 | -15.65% | |
| Northern Trust Corp | 0.00% | 333,325 | $31,985,868 | $26,979,326 | -$5,006,543 | -15.65% | |
| Two Sigma Investments, Lp | 0.02% | 316,528 | $30,374,027 | $25,619,776 | -$4,754,251 | -15.65% | |
| Royal Bank Of Canada | 0.01% | 308,765 | $29,629,000 | $24,991,439 | -$4,637,561 | -15.65% | |
| Boston Trust Walden Corp | 0.23% | 345,634 | $28,545,912 | $27,975,616 | -$570,296 | -2.00% | |
| Ubs Group Ag | 0.00% | 247,804 | $23,779,272 | $20,057,256 | -$3,722,016 | -15.65% | |
| Envestnet Asset Management Inc | 0.01% | 244,729 | $23,484,165 | $19,808,365 | -$3,675,800 | -15.65% | |
| Kennedy Capital Management Llc | 0.39% | 228,934 | $21,968,507 | $18,529,918 | -$3,438,589 | -15.65% | |
| Kayne Anderson Rudnick Investment Management Llc | 0.07% | 220,497 | $21,158,892 | $17,847,027 | -$3,311,865 | -15.65% | |
| Bessemer Group Inc | 0.03% | 220,296 | $21,141,000 | $17,830,758 | -$3,310,242 | -15.66% | |
| Ranger Investment Management, L.P. | 1.33% | 219,307 | $21,044,700 | $17,750,709 | -$3,293,991 | -15.65% | |
| Sei Investments Co | 0.02% | 206,764 | $19,841,630 | $16,735,478 | -$3,106,152 | -15.65% | |
| Charles Schwab Investment Management Inc | 0.00% | 206,279 | $19,794,533 | $16,696,222 | -$3,098,311 | -15.65% | |
| Rice Hall James & Associates, Llc | 0.89% | 189,907 | $18,223,476 | $15,371,073 | -$2,852,403 | -15.65% | |
| Select Equity Group, L.P. | 0.09% | 181,015 | $17,370,199 | $14,651,354 | -$2,718,845 | -15.65% | |
| Bank Of New York Mellon Corp | 0.00% | 172,458 | $16,549,099 | $13,958,751 | -$2,590,348 | -15.65% | |
| Renaissance Technologies LLC | Jim Simons | 0.02% | 169,502 | $16,265,412 | $13,719,492 | -$2,545,920 | -15.65% |
| Df Dent & Co Inc | 0.30% | 167,053 | $16,030,366 | $13,521,270 | -$2,509,096 | -15.65% | |
| Grandeur Peak Global Advisors, Llc | 3.58% | 161,010 | $15,450,520 | $13,032,149 | -$2,418,371 | -15.65% | |
| Oberweis Asset Management Inc/ | 0.31% | 158,502 | $15,209,894 | $12,829,152 | -$2,380,742 | -15.65% | |
| Russell Investments Group, Ltd. | 0.01% | 157,254 | $15,090,169 | $12,728,139 | -$2,362,030 | -15.65% | |
| Fifth Third Bancorp | 0.02% | 155,325 | $14,904,984 | $12,572,006 | -$2,332,979 | -15.65% | |
| Qube Research & Technologies Ltd | 0.02% | 154,879 | $14,862,189 | $12,535,906 | -$2,326,283 | -15.65% | |
| Vanguard Fiduciary Trust Co | 0.00% | 152,316 | $14,616,243 | $12,328,457 | -$2,287,786 | -15.65% | |
| Ameriprise Financial Inc | 0.00% | 148,621 | $14,261,626 | $12,029,384 | -$2,232,242 | -15.65% | |
| Bank Of America Corp | 0.00% | 140,936 | $13,524,189 | $11,407,360 | -$2,116,829 | -15.65% | |
| Principal Financial Group Inc | 0.01% | 151,779 | $12,535,428 | $12,284,992 | -$250,436 | -2.00% | |
| Crawford Investment Counsel Inc | 0.18% | 114,066 | $10,945,773 | $9,232,502 | -$1,713,271 | -15.65% | |
| Rockefeller Capital Management L.P. | 0.02% | 107,230 | $10,289,888 | $8,679,196 | -$1,610,692 | -15.65% | |
| Bridge City Capital, Llc | 2.01% | 116,980 | $9,661,378 | $9,468,361 | -$193,017 | -2.00% | |
| Osaic Holdings, Inc. | 0.01% | 91,959 | $8,824,578 | $7,443,161 | -$1,381,417 | -15.65% | |
| Tudor Investment Corp Et Al | 0.04% | 88,915 | $8,532,283 | $7,196,780 | -$1,335,503 | -15.65% | |
| Riverbridge Partners Llc | 0.24% | 88,467 | $8,489,252 | $7,160,519 | -$1,328,733 | -15.65% | |
| Proshare Advisors Llc | 0.01% | 102,571 | $8,471,340 | $8,302,097 | -$169,243 | -2.00% | |
| Federated Hermes, Inc. | 0.01% | 82,468 | $7,913,629 | $6,674,960 | -$1,238,669 | -15.65% | |
| Vest Financial, Llc | 0.07% | 85,152 | $7,032,704 | $6,892,203 | -$140,501 | -2.00% |
Frequently asked questions about LMAT
Who are the largest institutional holders of LMAT?
The largest institutional holders of LMAT reported in the latest SEC Form 13F filings include Blackrock, Inc., First Trust Advisors Lp, Vanguard Capital Management Llc, State Street Corp, and Congress Asset Management Co. InsiderSet ranks institutional holders by their latest reported LMAT position.
What is LMAT institutional ownership?
This page tracks LMAT positions reported by institutional investment managers through SEC Form 13F. LEMAITRE VASCULAR INC (LMAT) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own LMAT?
InsiderSet currently tracks 306 institutional managers reporting LMAT holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of LMAT shareholders.
How much LMAT stock do institutions own?
Institutional investment managers disclosed approximately $2.12B in LMAT holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was LMAT institutional ownership last updated?
The latest LMAT institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional LMAT holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its LMAT position after the reporting date.
Are institutions buying or selling LMAT?
Institutional buying and selling can be analyzed by comparing LMAT positions across consecutive 13F reporting periods. InsiderSet's LMAT Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View LMAT ownership changes.
How has LMAT institutional ownership changed over time?
InsiderSet tracks LMAT institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.