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, Q2 2026
Institutional positions in IDEXX Laboratories Inc as of Jun 30, 2026. 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
- 1,306
- +9 vs. Q1 2026
- Shares held
- 74.2M
- +983.2K (+1.3%) vs. Q1 2026
- Total value
- $39.1B
- −$2.07B (−5.0%) vs. Q1 2026
- New holders
- 115
- 474 more added
- Sold out
- 106
- 511 more reduced
21 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,306 | $39.1B |
| Q1 2026 | 1,318 | $41.2B |
| Q4 2025 | 1,385 | $50.3B |
| Q3 2025 | 1,302 | $46.1B |
| Q2 2025 | 1,234 | $40.0B |
| Q1 2025 | 1,143 | $31.1B |
| Q4 2024 | 1,124 | $29.8B |
| Q3 2024 | 1,117 | $36.7B |
| Q2 2024 | 1,110 | $36.4B |
| Q1 2024 | 1,147 | $39.1B |
| Q4 2023 | 1,155 | $40.5B |
| Q3 2023 | 1,061 | $32.4B |
| Q2 2023 | 1,069 | $36.7B |
| Q1 2023 | 1,058 | $36.4B |
| Q4 2022 | 1,001 | $30.0B |
| Q3 2022 | 925 | $24.0B |
| Q2 2022 | 959 | $25.9B |
| Q1 2022 | 1,036 | $39.7B |
| Q4 2021 | 1,110 | $47.1B |
| Q3 2021 | 1,063 | $44.6B |
| Q2 2021 | 1,037 | $46.1B |
| Q1 2021 | 1,015 | $35.6B |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding IDEXX Laboratories Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Fuller & Thaler Asset Management, Inc. | 434 | $228.5K | 0.00% | 00.0% | Unchanged |
| Elevatus Welath Management | 434 | $228.5K | 0.06% | +434 | New |
| Csenge Advisory Group | 430 | $226.6K | 0.01% | −1,400−76.5% | Reduced |
| Florida Financial Advisors, LLC | 428 | $225.3K | 0.04% | −117−21.5% | Reduced |
| RIA Advisory Group LLC | 427 | $224.8K | 0.05% | +1+0.2% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 427 | $224.8K | 0.00% | −2,682−86.3% | Reduced |
| Rockland Trust Co | 425 | $223.7K | 0.01% | 00.0% | Unchanged |
| Valley Brook Capital Group | 425 | $223.7K | 0.13% | 00.0% | Unchanged |
| Keel Point, LLC | 424 | $223.2K | 0.01% | +14+3.4% | Added |
| Castleview Partners, LLC | 423 | $222.7K | 0.10% | +3+0.7% | Added |
| Venture Visionary Partners LLC | 422 | $222.2K | 0.01% | +422 | New |
| NorthCrest Asset Manangement, LLC | 397 | $221.7K | 0.01% | +397 | New |
| Ponta Wealth Partners, LLC | 418 | $220.1K | 0.12% | +48+13.0% | Added |
| Journey Retirement Planning & Investment Management LLC | 417 | $219.5K | 0.17% | −29−6.5% | Reduced |
| Howard Bailey Securities, LLC | 416 | $219.0K | 0.08% | −30−6.7% | Reduced |
| Evolve Private Wealth, LLC | 414 | $217.9K | 0.01% | −226−35.3% | Reduced |
| Embree Financial Group | 413 | $217.4K | 0.02% | +36+9.5% | Added |
| Net Worth Advisory Group | 412 | $217.1K | 0.05% | −41−9.1% | Reduced |
| Massmutual Trust Co FSB | 411 | $216.4K | 0.01% | 00.0% | Unchanged |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 411 | $216.4K | 0.06% | +40+10.8% | Added |
| SmartHarvest Portfolios, LLC | 410 | $215.8K | 0.07% | +410 | New |
| WealthTrust Axiom LLC | 408 | $214.8K | 0.05% | −1−0.2% | Reduced |
| Institute for Wealth Management, LLC. | 408 | $214.6K | 0.02% | −1−0.2% | Reduced |
| Sovereign Financial Group, Inc. | 407 | $214.3K | 0.03% | −6−1.5% | Reduced |
| Quotient Wealth Partners, LLC | 404 | $212.4K | 0.01% | +404 | New |
| Genesis Wealth Advisors, LLC | 400 | $210.6K | 0.13% | 00.0% | Unchanged |
| Westmount Partners, LLC | 400 | $210.6K | 0.05% | 00.0% | Unchanged |
| Stance Capital LLC | 400 | $210.6K | 0.06% | 00.0% | Unchanged |
| Livforsakringsbolaget Skandia, Omsesidigt | 400 | $210.5K | 0.01% | 00.0% | Unchanged |
| Mesirow Financial Investment Management, Inc. | 395 | $207.9K | 0.00% | −18−4.4% | Reduced |
| Fukoku Mutual Life Insurance Co | 395 | $207.9K | 0.01% | 00.0% | Unchanged |
| Ewa, LLC | 395 | $207.9K | 0.04% | +395 | New |
| Kathmere Capital Management, LLC | 386 | $203.2K | 0.01% | +386 | New |
| Plan A Wealth LLC | 385 | $202.7K | 0.09% | +385 | New |
| TownSquare Capital, LLC | 384 | $202.2K | 0.04% | −14−3.5% | Reduced |
| Valeo Financial Advisors, LLC | 383 | $201.6K | 0.00% | +23+6.4% | Added |
| 3Chopt Investment Partners, LLC | 383 | $201.6K | 0.04% | +383 | New |
| Bragg Financial Advisors, Inc | 382 | $201.1K | 0.01% | −2−0.5% | Reduced |
| Harbor Investment Advisory, LLC | 380 | $200.0K | 0.01% | 00.0% | Unchanged |
| Gateway Wealth Partners, LLC | 380 | $200.0K | 0.01% | −121−24.2% | Reduced |
| YANKCOM Partnership | 365 | $192.2K | 0.07% | +35+10.6% | Added |
| Close Asset Management Ltd | 363 | $191.0K | 0.01% | +50+16.0% | Added |
| McDonald Partners LLC | 352 | $185.3K | 0.05% | +352 | New |
| GeoWealth Management, LLC | 348 | $182.8K | 0.01% | +348 | New |
| Swiss Re Ltd | 332 | $174.8K | 0.02% | +312+1,560.0% | Added |
| Concord Wealth Partners | 311 | $163.7K | 0.02% | +311 | New |
| Keating Financial Advisory Services, Inc. | 308 | $162.1K | 0.02% | −59−16.1% | Reduced |
| Cary Street Partner Investment Advisory LLC | 307 | $161.6K | 0.03% | +77+33.5% | Added |
| Sachetta, LLC | 305 | $160.6K | 0.08% | +1+0.3% | Added |
| Rexford Capital Inc | 305 | $160.6K | 0.10% | 00.0% | Unchanged |
| Harel Insurance Investments & Financial Services Ltd. | 304 | $159.0K | 0.00% | 00.0% | Unchanged |
| Cary Street Partners Financial LLC | 301 | $158.5K | 0.00% | −6−2.0% | Reduced |
| Paradigm Asset Management Co LLC | 300 | $157.9K | 0.03% | +300 | New |
| Parkside Financial Bank & Trust | 278 | $146.4K | 0.01% | +8+3.0% | Added |
| Cromwell Holdings LLC | 277 | $145.8K | 0.07% | +31+12.6% | Added |
| Rossby Financial, LCC | 276 | $145.3K | 0.03% | −23−7.7% | Reduced |
| CVA Family Office, LLC | 275 | $144.8K | 0.01% | +4+1.5% | Added |
| Anchor Investment Management, LLC | 260 | $136.9K | 0.01% | +5+2.0% | Added |
| Rothschild Investment LLC | 248 | $130.6K | 0.00% | +61+32.6% | Added |
| Kennebec Savings Bank | 239 | $125.8K | 0.10% | 00.0% | Unchanged |
| Westfuller Advisors, LLC | 239 | $125.8K | 0.05% | +60+33.5% | Added |
| Spire Wealth Management | 239 | $125.8K | 0.00% | +65+37.4% | Added |
| Smithfield Trust Co | 236 | $125.0K | 0.00% | −7−2.9% | Reduced |
| Quent Capital, LLC | 225 | $118.4K | 0.01% | −27−10.7% | Reduced |
| Capital Advisors, Ltd. LLC | 225 | $118.0K | 0.01% | −3−1.3% | Reduced |
| SBI Securities Co., Ltd. | 223 | $117.4K | 0.00% | +3+1.4% | Added |
| Bayforest Capital Ltd | 223 | $117.4K | 0.11% | +36+19.3% | Added |
| Wormser Freres Gestion | 210 | $115.6K | 0.07% | +5+2.4% | Added |
| Bartlett & Co. Wealth Management LLC | 214 | $112.7K | 0.00% | +2+0.9% | Added |
| Onefund, LLC | 213 | $112.1K | 0.06% | −8−3.6% | Reduced |
| Western Pacific Wealth Management, LP | 210 | $110.6K | 0.10% | 00.0% | Unchanged |
| Gen-Wealth Partners Inc | 207 | $109.0K | 0.03% | −51−19.8% | Reduced |
| Veritas Investment Partners (UK) Ltd. | 206 | $108.4K | 0.00% | 00.0% | Unchanged |
| Center for Financial Planning, Inc. | 205 | $107.9K | 0.01% | 00.0% | Unchanged |
| Vanguard National Trust Co | 201 | $105.8K | 0.01% | +200+20,000.0% | Added |
| Alerus Financial NA | 200 | $105.3K | 0.00% | 00.0% | Unchanged |
| Steigerwald, Gordon & Koch Inc. | 200 | $105.3K | 0.01% | 00.0% | Unchanged |
| HighMark Wealth Management LLC | 199 | $104.8K | 0.04% | 00.0% | Unchanged |
| J. Stern & Co. LLP | 185 | $97.4K | 0.01% | −4,501−96.1% | Reduced |
| Zions Bancorporation, National Association | 185 | $97.4K | 0.01% | −12−6.1% | Reduced |
| Dougherty Wealth Advisers LLC | 183 | $96.3K | 0.05% | 00.0% | Unchanged |
| Trust Co of Vermont | 181 | $95.3K | 0.00% | +181 | New |
| Sava Infond d.o.o. | 180 | $94.8K | 0.01% | 00.0% | Unchanged |
| ORG Wealth Partners, LLC | 178 | $93.7K | 0.01% | −369−67.5% | Reduced |
| St Germain D J Co Inc | 177 | $93.2K | 0.00% | 00.0% | Unchanged |
| Wealth Enhancement Trust Services, Inc. | 165 | $86.9K | 0.01% | 00.0% | Unchanged |
| Silver Grove Financial Group, Inc. | 164 | $86.3K | 0.05% | +142+645.5% | Added |
| First Command Advisory Services, Inc. | 158 | $83.2K | 0.00% | +133+532.0% | Added |
| Quarry LP | 154 | $81.1K | 0.01% | +154 | New |
| Private Trust Co NA | 152 | $80.0K | 0.01% | −8−5.0% | Reduced |
| Heritage Wealth Advisors | 150 | $79.0K | 0.00% | −122−44.9% | Reduced |
| Ronald Blue Trust, Inc. | 150 | $79.0K | 0.00% | −6−3.8% | Reduced |
| Colonial Trust Advisors | 150 | $79.0K | 0.01% | 00.0% | Unchanged |
| LRI Investments, LLC | 146 | $76.9K | 0.01% | +6+4.3% | Added |
| AXS Investments LLC | 139 | $73.2K | 0.02% | −16−10.3% | Reduced |
| TIAA Wealth Investment Management LLC | 135 | $71.6K | 0.00% | +76+128.8% | Added |
| Harbour Investments, Inc. | 133 | $69.9K | 0.00% | −2−1.5% | Reduced |
| State of Wyoming | 130 | $68.4K | 0.01% | +130 | New |
| Cornerstone Planning Group LLC | 122 | $66.5K | 0.01% | +24+24.5% | Added |
| Armstrong Advisory Group, Inc | 123 | $64.8K | 0.00% | 00.0% | Unchanged |