Stock Ownership/LMAT

LEMAITRE VASCULAR INC (LMAT): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in LMAT · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
16
13F filers
Aggregate Value
$125.2M
Across holders
Last Price
$79.96
2026-08-24
Sector
Health Care
GICS
Quarterly fund activity10 increased6 reduced3 exited
Full exits: VOLORIDGE INVESTMENT MANAGEMENT, LLC, CAPSTONE INVESTMENT ADVISORS, LLC, Walleye Capital LLC
Institutional Holders of LMAT
↗
16 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund317K$30.4M24.3%0.0%Added+$3.3MQ2 2026
Select Equity Group, L.P.
CIK 0001592643
Hedge Fund181K$17.4M13.9%0.1%Added+$7.7MQ2 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 0001037389
Hedge Fund170K$16.3M13.0%0.0%Added+$3.0MQ2 2026
Qube Research & Technologies Ltd
CIK 0001729829
Hedge Fund155K$14.9M11.9%0.0%Added+$1.3MQ2 2026
Rockefeller Capital Management L.P.
CIK 0001739439
Hedge Fund107K$10.3M8.2%0.0%Reduced+$5.8MQ2 2026
TUDOR INVESTMENT CORP ET AL
CIK 0000923093
Hedge Fund89K$8.5M6.8%0.0%Added+$5.4MQ2 2026
AXIOM INVESTORS LLC /DE
CIK 0001109147
Hedge Fund69K$6.6M5.3%0.1%Added+$1.3MQ2 2026
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund43K$4.1M3.3%0.0%Reduced$-11.7MQ2 2026
MARSHALL WACE, LLP
CIK 0001318757
Hedge Fund37K$3.6M2.9%0.0%Reduced$-6.7MQ2 2026
SHAW D E & CO INC
CIK 0001009207
Hedge Fund36K$3.5M2.8%0.0%Reduced$-4.2MQ2 2026
TWO SIGMA INVESTMENTS, LPAdded
Hedge Fund
$30.4M· 24.3% of total· 0.0% port· 317K sh· +$3.3M QoQ· Q2 2026
Select Equity Group, L.P.Added
Hedge Fund
$17.4M· 13.9% of total· 0.1% port· 181K sh· +$7.7M QoQ· Q2 2026
RENAISSANCE TECHNOLOGIES LLCAdded
Hedge Fund
$16.3M· 13.0% of total· 0.0% port· 170K sh· +$3.0M QoQ· Q2 2026
Qube Research & Technologies LtdAdded
Hedge Fund
$14.9M· 11.9% of total· 0.0% port· 155K sh· +$1.3M QoQ· Q2 2026
Rockefeller Capital Management L.P.Reduced
Hedge Fund
$10.3M· 8.2% of total· 0.0% port· 107K sh· +$5.8M QoQ· Q2 2026
TUDOR INVESTMENT CORP ET ALAdded
Hedge Fund
$8.5M· 6.8% of total· 0.0% port· 89K sh· +$5.4M QoQ· Q2 2026
AXIOM INVESTORS LLC /DEAdded
Hedge Fund
$6.6M· 5.3% of total· 0.1% port· 69K sh· +$1.3M QoQ· Q2 2026
CITADEL ADVISORS LLCReduced
Hedge Fund
$4.1M· 3.3% of total· 0.0% port· 43K sh· $-11.7M QoQ· Q2 2026
MARSHALL WACE, LLPReduced
Hedge Fund
$3.6M· 2.9% of total· 0.0% port· 37K sh· $-6.7M QoQ· Q2 2026
SHAW D E & CO INCReduced
Hedge Fund
$3.5M· 2.8% of total· 0.0% port· 36K sh· $-4.2M QoQ· Q2 2026
Man Group plcAdded
Hedge Fund
$2.8M· 2.3% of total· 0.0% port· 29K sh· +$2.8M QoQ· Q2 2026
Squarepoint Ops LLCReduced
Hedge Fund
$2.5M· 2.0% of total· 0.0% port· 26K sh· $-2.7M QoQ· Q2 2026
AQR CAPITAL MANAGEMENT LLCAdded
Hedge Fund
$2.0M· 1.6% of total· 0.0% port· 21K sh· +$1.9M QoQ· Q2 2026
Gotham Asset Management, LLCAdded
Hedge Fund
$1.5M· 1.2% of total· 0.0% port· 16K sh· +$613K QoQ· Q2 2026
MILLENNIUM MANAGEMENT LLCReduced
Hedge Fund
$863K· 0.7% of total· 0.0% port· 9K sh· $-4.3M QoQ· Q2 2026
Fulcrum Asset Management LLPAdded
Hedge Fund
$3K· 0.0% of total· 0.0% port· 28 sh· — QoQ· Q2 2026
1–10 of 16
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