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IDEXX Laboratories Inc

IDXX
Exchange
Nasdaq
Industry
In Vitro & In Vivo Diagnostic Substances
SEC CIK
0000874716

In the last 90 days, IDEXX Laboratories Inc insiders filed 0 open-market purchases and 1 sale; 1,306 institutions reported holding it in 13F filings for Q2 2026, worth $39.1B in total; 3 superinvestors hold it, including Fundsmith and Weitz Investment Management.

13F holders, Q4 2024

Institutional positions in IDEXX Laboratories Inc as of Dec 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
1,124
+24 vs. Q3 2024
Shares held
71.9M
−1.22M (−1.7%) vs. Q3 2024
Total value
$29.8B
−$6.87B (−18.8%) vs. Q3 2024
New holders
165
338 more added
Sold out
141
439 more reduced

17 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2024: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting IDXX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2024: 1,124 institutions
Q1 2021: 1,015 institutionsQ2 2021: 1,037 institutionsQ3 2021: 1,063 institutionsQ4 2021: 1,110 institutionsQ1 2022: 1,036 institutionsQ2 2022: 959 institutionsQ3 2022: 925 institutionsQ4 2022: 1,001 institutionsQ1 2023: 1,058 institutionsQ2 2023: 1,069 institutionsQ3 2023: 1,061 institutionsQ4 2023: 1,155 institutionsQ1 2024: 1,147 institutionsQ2 2024: 1,110 institutionsQ3 2024: 1,117 institutionsQ4 2024: 1,124 institutionsQ1 2025: 1,143 institutionsQ2 2025: 1,234 institutionsQ3 2025: 1,302 institutionsQ4 2025: 1,385 institutionsQ1 2026: 1,318 institutionsQ2 2026: 1,306 institutions
Value heldQ4 2024: $29.8B
Q1 2021: $35.6BQ2 2021: $46.1BQ3 2021: $44.6BQ4 2021: $47.1BQ1 2022: $39.7BQ2 2022: $25.9BQ3 2022: $24.0BQ4 2022: $30.0BQ1 2023: $36.4BQ2 2023: $36.7BQ3 2023: $32.4BQ4 2023: $40.5BQ1 2024: $39.1BQ2 2024: $36.4BQ3 2024: $36.7BQ4 2024: $29.8BQ1 2025: $31.1BQ2 2025: $40.0BQ3 2025: $46.1BQ4 2025: $50.3BQ1 2026: $41.2BQ2 2026: $39.1B
Institutions holding IDXX and their total value by quarter
QuarterHoldersValue
Q2 20261,306$39.1B
Q1 20261,318$41.2B
Q4 20251,385$50.3B
Q3 20251,302$46.1B
Q2 20251,234$40.0B
Q1 20251,143$31.1B
Q4 20241,124$29.8B
Q3 20241,117$36.7B
Q2 20241,110$36.4B
Q1 20241,147$39.1B
Q4 20231,155$40.5B
Q3 20231,061$32.4B
Q2 20231,069$36.7B
Q1 20231,058$36.4B
Q4 20221,001$30.0B
Q3 2022925$24.0B
Q2 2022959$25.9B
Q1 20221,036$39.7B
Q4 20211,110$47.1B
Q3 20211,063$44.6B
Q2 20211,037$46.1B
Q1 20211,015$35.6B

Institutions, Q4 2024

Shares, value and share of portfolio for each institution holding IDEXX Laboratories Inc; share changes are against Q3 2024.

Institutions holding IDXX in Q4 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Hexagon Capital Partners LLC4$1.65K0.00%+4New
Cassady Schiller Wealth Management, LLC4$1.65K0.00%+4New
MCF Advisors LLC3$1.24K0.00%−1−25.0%Reduced
AdvisorNet Financial, Inc3$1.24K0.00%−22−88.0%Reduced
Longfellow Investment Management Co LLC3$1.24K0.00%00.0%Unchanged
Core Alternative Capital3$1.24K0.00%00.0%Unchanged
Highline Wealth Partners LLC3$1.24K0.00%+2+200.0%Added
Golden State Wealth Management, LLC3$1.24K0.00%+3New
Winthrop Capital Management, LLC3$1.00K0.00%00.0%Unchanged
Transamerica Financial Advisors, Inc.1$1.00K0.00%00.0%Unchanged
BOK Financial Private Wealth, Inc.2$8270.00%+2New
TD Capital Management LLC2$8270.00%+2New
Global Financial Private Client, LLC2$8270.00%+2New
Winnow Wealth LLC2$6250.00%+2New
Cherry Tree Wealth Management, LLC1$4140.00%00.0%Unchanged
WealthTrak Capital Management LLC1$4140.00%+1New
WestEnd Advisors, LLC1$4130.00%00.0%Unchanged
Sittner & Nelson, LLC1$4130.00%+1New
Activest Wealth Management1$4130.00%+1New
Transce3nd, LLC1$4130.00%+1New
Parkworth Wealth Management, Inc.1$4130.00%+1New
Principia Wealth Advisory, LLC1$4130.00%+1New
MPWM Advisory Solutions, LLC1$4130.00%+1New
Wood Tarver Financial Group, LLC2$00.00%+2New
Eventide Asset Management, LLC0$00.00%−188,412−100.0%Sold out
Point72 Asset Management, L.P.0$00.00%−96,462−100.0%Sold out
Manning & Napier Advisors LLC0$00.00%−42,431−100.0%Sold out
Trexquant Investment LP0$00.00%−34,812−100.0%Sold out
Capital Fund Management S.A.0$00.00%−20,187−100.0%Sold out
BSN Capital Partners Ltd0$00.00%−15,945−100.0%Sold out
Cubist Systematic Strategies, LLC0$00.00%−10,090−100.0%Sold out
HRT Financial LP0$00.00%−7,642−100.0%Sold out
Parallax Volatility Advisers, L.P.0$00.00%−6,472−100.0%Sold out
Palo DS Manager LLC0$00.00%−6,284−100.0%Sold out
Avanda Investment Management Pte. Ltd.0$00.00%−5,299−100.0%Sold out
AustralianSuper Pty Ltd0$00.00%−4,501−100.0%Sold out
FORA Capital, LLC0$00.00%−4,129−100.0%Sold out
Kingswood Wealth Advisors, LLC0$00.00%−3,355−100.0%Sold out
Roundview Capital LLC0$00.00%−3,265−100.0%Sold out
Veriti Management LLC0$00.00%−2,770−100.0%Sold out
Deerfield Management Company, L.P. (Series C)0$00.00%−2,643−100.0%Sold out
FIL Ltd0$00.00%−2,465−100.0%Sold out
Kentucky Retirement Systems Insurance Trust Fund0$00.00%−2,437−100.0%Sold out
Quest Investment Management LLC0$00.00%−2,385−100.0%Sold out
Values First Advisors, Inc.0$00.00%−2,324−100.0%Sold out
BNP Paribas0$00.00%−1,911−100.0%Sold out
K.J. Harrison & Partners Inc0$00.00%−2,026−100.0%Sold out
APG Asset Management US Inc.0$00.00%−1,822−100.0%Sold out
Advisor OS, LLC0$00.00%−1,733−100.0%Sold out
Axq Capital, LP0$00.00%−1,662−100.0%Sold out
APG Asset Management N.V.0$00.00%−1,774−100.0%Sold out
Legacy Capital Group California, Inc.0$00.00%−1,484−100.0%Sold out
Ontario Teachers Pension Plan Board0$00.00%−1,482−100.0%Sold out
Sapient Capital LLC0$00.00%−1,479−100.0%Sold out
Varma Mutual Pension Insurance Co0$00.00%−1,800−100.0%Sold out
Knights of Columbus Asset Advisors LLC0$00.00%−1,433−100.0%Sold out
Point72 Asia (Singapore) Pte. Ltd.0$00.00%−1,328−100.0%Sold out
Plum Street Advisors, LLC0$00.00%−1,315−100.0%Sold out
RFG Advisory, LLC0$00.00%−1,161−100.0%Sold out
Private Wealth Partners, LLC0$00.00%−1,041−100.0%Sold out
Institute for Wealth Management, LLC.0$00.00%−1,027−100.0%Sold out
Robertson Stephens Wealth Management, LLC0$00.00%−979−100.0%Sold out
Paloma Partners Management Co0$00.00%−931−100.0%Sold out
Fox Run Management, L.L.C.0$00.00%−920−100.0%Sold out
MJP Associates Inc0$00.00%−860−100.0%Sold out
Dark Forest Capital Management LP0$00.00%−815−100.0%Sold out
Groupama Asset Managment0$00.00%−1,011−100.0%Sold out
Dorsey & Whitney Trust CO LLC0$00.00%−811−100.0%Sold out
Maven Securities LTD0$00.00%−748−100.0%Sold out
Valley Brook Capital Group0$00.00%−740−100.0%Sold out
NBC Securities, Inc.0$00.00%−721−100.0%Sold out
17 Capital Partners, LLC0$00.00%−720−100.0%Sold out
IHT Wealth Management, LLC0$00.00%−666−100.0%Sold out
Integrated Investment Consultants, LLC0$00.00%−650−100.0%Sold out
Baader Bank INC0$00.00%−658−100.0%Sold out
TFB Advisors LLC0$00.00%−640−100.0%Sold out
Householder Group Estate & Retirement Specialist, LLC0$00.00%−635−100.0%Sold out
Beacon Pointe Advisors, LLC0$00.00%−627−100.0%Sold out
CWA Asset Management Group, LLC0$00.00%−609−100.0%Sold out
Boothbay Fund Management, LLC0$00.00%−607−100.0%Sold out
Keel Point, LLC0$00.00%−594−100.0%Sold out
Harrell Investment Partners, LLC0$00.00%−588−100.0%Sold out
Norden Group LLC0$00.00%−586−100.0%Sold out
ClearAlpha Technologies LP0$00.00%−583−100.0%Sold out
Samalin Investment Counsel, LLC0$00.00%−566−100.0%Sold out
Lantern Wealth Advisors, LLC0$00.00%−550−100.0%Sold out
Haverford Trust Co0$00.00%−545−100.0%Sold out
Simon Quick Advisors, LLC0$00.00%−543−100.0%Sold out
MBB Public Markets I LLC0$00.00%−540−100.0%Sold out
Bayesian Capital Management, LP0$00.00%−533−100.0%Sold out
Premier Path Wealth Partners, LLC0$00.00%−530−100.0%Sold out
Panagora Asset Management Inc0$00.00%−521−100.0%Sold out
Conning Inc.0$00.00%−516−100.0%Sold out
New Century Financial Group, LLC0$00.00%−510−100.0%Sold out
Terra Nova Asset Management LLC0$00.00%−500−100.0%Sold out
Pinnacle Wealth Planning Services, Inc.0$00.00%−498−100.0%Sold out
YHB Investment Advisors, Inc.0$00.00%−479−100.0%Sold out
Pacific Global Investment Management CO0$00.00%−478−100.0%Sold out
IMS Capital Management0$00.00%−477−100.0%Sold out
Sovereign Financial Group, Inc.0$00.00%−470−100.0%Sold out