IDEXX LABORATORIES INC /DE (IDXX) — Institutional Holders, Q2 2026 (page 5)
1,309 institutional investment managers reported a IDXX position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $39.2B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 401 to 500. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
IDXX 13F holders ranked 401–500 of 1,309
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 401 | Crown Oak Advisors#401 · 7,892 sh | 7,892 | $4.2M | — | New |
| 402 | Linden Thomas Advisory Services#402 · 7,872 sh | 7,872 | $4.1M | — | -1.6% |
| 403 | Orion Porfolio Solutions#403 · 7,782 sh | 7,782 | $4.1M | 0.03% | -8.0% |
| 404 | Banque Cantonale Vaudoise#404 · 7,761 sh | 7,761 | $4.1M | 0.16% | -15.8% |
| 405 | State of Alaska, Department of Revenue#405 · 7,730 sh | 7,730 | $4.1M | — | -2.2% |
| 406 | Schonfeld Strategic Advisors#406 · 7,723 sh | 7,723 | $4.1M | 0.01% | -48.5% |
| 407 | Summit Asset Management#407 · 7,706 sh | 7,706 | $4.1M | 0.52% | 0.0% |
| 408 | Atria Investments#408 · 7,511 sh | 7,511 | $4.0M | — | -25.2% |
| 409 | Federation des caisses Desjardins du Quebec#409 · 7,338 sh | 7,338 | $3.9M | 0.01% | +16.6% |
| 410 | OPAL CAPITAL#410 · 7,304 sh | 7,304 | $3.8M | 0.69% | +33.8% |
| 411 | MOODY LYNN & LIEBERSON#411 · 7,272 sh | 7,272 | $3.8M | — | +0.3% |
| 412 | Spears Abacus Advisors#412 · 7,177 sh | 7,177 | $3.8M | 0.07% | 0.0% |
| 413 | MUFG Securities EMEA plc#413 · 7,081 sh | 7,081 | $3.7M | 0.04% | +116.3% |
| 414 | Crossmark Global#414 · 7,022 sh | 7,022 | $3.7M | — | -28.3% |
| 415 | BRIGHT ROCK CAPITAL MANAGEMENT#415 · 7,000 sh | 7,000 | $3.7M | — | 0.0% |
| 416 | Clear Harbor Asset Management#416 · 6,980 sh | 6,980 | $3.7M | 0.23% | -5.5% |
| 417 | Motley Fool Asset Management#417 · 6,905 sh | 6,905 | $3.6M | 0.14% | -11.7% |
| 418 | PITTENGER & ANDERSON#418 · 6,841 sh | 6,841 | $3.6M | 0.13% | -34.2% |
| 419 | FIRST FOUNDATION ADVISORS#419 · 6,832 sh | 6,832 | $3.6M | 0.13% | -4.5% |
| 420 | SVB WEALTH#420 · 6,764 sh | 6,764 | $3.6M | 0.22% | -7.8% |
| 421 | Portland Global Advisors#421 · 6,737 sh | 6,737 | $3.5M | 0.34% | 0.0% |
| 422 | New Hampshire#422 · 6,694 sh | 6,694 | $3.5M | — | +0.2% |
| 423 | Sanctuary Advisors#423 · 6,590 sh | 6,590 | $3.5M | 0.02% | -54.1% |
| 424 | HEADINVEST#424 · 6,578 sh | 6,578 | $3.5M | 0.65% | -1.9% |
| 425 | RITHOLTZ WEALTH MANAGEMENT#425 · 6,366 sh | 6,366 | $3.4M | 0.05% | -26.3% |
| 426 | PROFUND ADVISORS#426 · 6,365 sh | 6,365 | $3.4M | 0.09% | +5.2% |
| 427 | Legal Advantage Investments#427 · 6,360 sh | 6,360 | $3.3M | — | 0.0% |
| 428 | NLB Skladi, upravljanje premozenja, d.o.o.#428 · 6,301 sh | 6,301 | $3.3M | — | -23.6% |
| 429 | WILEY BROS.-AINTREE CAPITAL#429 · 6,313 sh | 6,313 | $3.3M | 0.01% | -0.2% |
| 430 | Geneos Wealth Management#430 · 6,201 sh | 6,201 | $3.3M | 0.07% | +4.6% |
| 431 | CI INVESTMENTS#431 · 6,187 sh | 6,187 | $3.3M | 0.01% | +570.3% |
| 432 | Walter Public Investments#432 · 6,166 sh | 6,166 | $3.2M | 0.78% | +20.5% |
| 433 | Faithward Advisors#433 · 6,155 sh | 6,155 | $3.2M | 0.40% | New |
| 434 | FIDUCIARY#434 · 6,101 sh | 6,101 | $3.2M | 0.03% | -9.6% |
| 435 | Gulf International Bank (UK) Ltd#435 · 6,065 sh | 6,065 | $3.2M | — | -1.6% |
| 436 | REGIONS FINANCIAL#436 · 6,060 sh | 6,060 | $3.2M | 0.02% | -7.2% |
| 437 | Harvest Fund Management , Ltd#437 · 5,935 sh | 5,935 | $3.1M | 0.10% | -0.3% |
| 438 | AE Wealth Management#438 · 5,903 sh | 5,903 | $3.1M | 0.01% | +0.5% |
| 439 | Apollon Wealth Management#439 · 5,873 sh | 5,873 | $3.1M | — | -1.2% |
| 440 | Generali Asset Management SPA SGR#440 · 5,860 sh | 5,860 | $3.1M | — | -24.3% |
| 441 | NewEdge Wealth#441 · 5,843 sh | 5,843 | $3.1M | 0.03% | +2.0% |
| 442 | TD Waterhouse Canada#442 · 5,721 sh | 5,721 | $3.1M | — | -34.5% |
| 443 | Campbell & Investment Adviser#443 · 5,836 sh | 5,836 | $3.1M | 0.16% | -24.9% |
| 444 | CHICAGO NA#444 · 5,812 sh | 5,812 | $3.1M | 0.44% | +0.3% |
| 445 | Knollwood Investment Advisory#445 · 5,800 sh | 5,800 | $3.1M | 0.27% | 0.0% |
| 446 | SPINNAKER#446 · 5,741 sh | 5,741 | $3.0M | 0.15% | -5.5% |
| 447 | Grandeur Peak Global Advisors#447 · 59,025 sh | 59,025 | $2.9M | 0.68% | +3114.9% |
| 448 | Saudi Central Bank#448 · 5,560 sh | 5,560 | $2.9M | 0.04% | +88.7% |
| 449 | MGO ONE SEVEN#449 · 5,506 sh | 5,506 | $2.9M | 0.05% | -1.6% |
| 450 | Equitable#450 · 5,504 sh | 5,504 | $2.9M | 0.01% | +32.3% |
| 451 | Banque Transatlantique SA#451 · 4,400 sh | 4,400 | $2.9M | 0.06% | +4.4% |
| 452 | Robinson Value Management, Ltd.#452 · 5,377 sh | 5,377 | $2.8M | — | -1.2% |
| 453 | MML INVESTORS SERVICES#453 · 5,374 sh | 5,374 | $2.8M | <0.01% | +4.0% |
| 454 | Barbara Oil#454 · 5,245 sh | 5,245 | $2.8M | 0.94% | 0.0% |
| 455 | Vestmark Advisory Solutions#455 · 5,234 sh | 5,234 | $2.8M | 0.03% | -0.6% |
| 456 | Engineers Gate Manager#456 · 5,186 sh | 5,186 | $2.7M | 0.04% | +162.6% |
| 457 | Avanza Fonder AB#457 · 5,175 sh | 5,175 | $2.7M | — | -25.3% |
| 458 | Evercore Wealth Management#458 · 5,174 sh | 5,174 | $2.7M | 0.04% | +4.0% |
| 459 | PFG Advisors#459 · 5,172 sh | 5,172 | $2.7M | — | +1.8% |
| 460 | Metis Global Partners#460 · 5,149 sh | 5,149 | $2.7M | 0.06% | +1.4% |
| 461 | CORTLAND ASSOCIATES#461 · 5,149 sh | 5,149 | $2.7M | 0.39% | -2.7% |
| 462 | CABOT WEALTH MANAGEMENT#462 · 5,136 sh | 5,136 | $2.7M | 0.28% | -6.1% |
| 463 | KRAEMATON INVESTMENT ADVISORS#463 · 5,130 sh | 5,130 | $2.7M | 2.01% | -1.6% |
| 464 | Kintegral Advisory#464 · 5,087 sh | 5,087 | $2.7M | — | 0.0% |
| 465 | RWA WEALTH PARTNERS#465 · 5,082 sh | 5,082 | $2.7M | 0.03% | +0.2% |
| 466 | LMR Partners LLP#466 · 5,052 sh | 5,052 | $2.7M | <0.01% | New |
| 467 | Kentucky Retirement Systems#467 · 5,029 sh | 5,029 | $2.6M | 0.07% | New |
| 468 | Old Port Advisors#468 · 5,027 sh | 5,027 | $2.6M | — | +0.6% |
| 469 | J.W. COLE ADVISORS#469 · 4,970 sh | 4,970 | $2.6M | 0.04% | +1.7% |
| 470 | FOX RUN MANAGEMENT, L.L.C.#470 · 4,967 sh | 4,967 | $2.6M | 0.43% | +192.5% |
| 471 | Wealthspire Advisors#471 · 4,941 sh | 4,941 | $2.6M | 0.01% | +45.5% |
| 472 | Norway Savings Bank#472 · 4,919 sh | 4,919 | $2.6M | — | +5.6% |
| 473 | MONETA GROUP INVESTMENT ADVISORS#473 · 4,904 sh | 4,904 | $2.6M | 0.02% | -0.8% |
| 474 | ABN AMRO INVESTMENT SOLUTIONS#474 · 4,867 sh | 4,867 | $2.6M | — | +28.4% |
| 475 | Greenfield Seitz Capital Management#475 · 4,866 sh | 4,866 | $2.6M | 0.76% | +4.6% |
| 476 | Patten Group#476 · 4,862 sh | 4,862 | $2.6M | — | -4.2% |
| 477 | M&T BANK#477 · 4,819 sh | 4,819 | $2.5M | <0.01% | +9.3% |
| 478 | Summit Trail Advisors#478 · 4,777 sh | 4,777 | $2.5M | 0.03% | +26.2% |
| 479 | J. Safra Sarasin Holding AG#479 · 4,666 sh | 4,666 | $2.5M | — | +17.2% |
| 480 | KING LUTHER CAPITAL MANAGEMENT#480 · 4,725 sh | 4,725 | $2.5M | 0.01% | 0.0% |
| 481 | Aurora Investment Managers#481 · 4,638 sh | 4,638 | $2.4M | — | New |
| 482 | Taylor Frigon Capital Management#482 · 4,504 sh | 4,504 | $2.4M | — | +25.3% |
| 483 | NOMURA#483 · 4,495 sh | 4,495 | $2.4M | <0.01% | New |
| 484 | BIRCHBROOK#484 · 4,477 sh | 4,477 | $2.4M | — | -0.8% |
| 485 | Empowered Funds#485 · 4,418 sh | 4,418 | $2.3M | 0.01% | +5.9% |
| 486 | MidFirst Bank#486 · 4,381 sh | 4,381 | $2.3M | 0.16% | +0.1% |
| 487 | EP Wealth Advisors#487 · 4,367 sh | 4,367 | $2.3M | <0.01% | +106.7% |
| 488 | Oak Thistle#488 · 4,361 sh | 4,361 | $2.3M | — | New |
| 489 | TOKIO MARINE ASSET MANAGEMENT LTD#489 · 4,360 sh | 4,360 | $2.3M | — | -2.2% |
| 490 | SIT INVESTMENT ASSOCIATES#490 · 4,350 sh | 4,350 | $2.3M | 0.04% | 0.0% |
| 491 | HARTFORD INVESTMENT MANAGEMENT#491 · 4,345 sh | 4,345 | $2.3M | 0.07% | -4.7% |
| 492 | Maryland State Retirement & Pension System#492 · 4,303 sh | 4,303 | $2.3M | 0.04% | +7.5% |
| 493 | Beacon Pointe Advisors#493 · 4,300 sh | 4,300 | $2.3M | 0.01% | -26.6% |
| 494 | Cambridge Investment Research Advisors#494 · 4,300 sh | 4,300 | $2.3M | <0.01% | -5.4% |
| 495 | HUNTINGTON NATIONAL BANK#495 · 4,293 sh | 4,293 | $2.3M | 0.01% | +11.9% |
| 496 | Transamerica Financial Advisors#496 · 4,279 sh | 4,279 | $2.3M | 0.19% | -10.4% |
| 497 | GRIMES & WEALTH MANAGEMENT#497 · 4,274 sh | 4,274 | $2.3M | 0.05% | -0.2% |
| 498 | Sequoia Financial Advisors#498 · 4,243 sh | 4,243 | $2.2M | 0.01% | -9.7% |
| 499 | Sanibel Captiva Company#499 · 4,200 sh | 4,200 | $2.2M | 0.06% | +179.4% |
| 500 | HB Wealth Management#500 · 4,167 sh | 4,167 | $2.2M | — | -2.6% |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.