IDXXIdexx Laboratories
$675.90+7.5% 1Y
$675.90
$504.5952 weeks$766.68
Who owns it
Who owns IDXX
1,273 institutions reported holding IDXX for Q2 2026, together 92% of the company, fewer than the 1,290 a quarter earlier.
1,273
Institutions reporting a position · as of Q2 2026 · down from 1,290 the quarter before
- Shares held by institutions
- 73.9M
Shares held by institutions · 92% of the company · long US equity positions only, as reported on Form 13F
- Held by the 300 largest ETFs
- 19.9%
Held by the 300 largest ETFs · in 58 funds · from the funds' own N-PORT filings
- Top 5 holders
- 35%
Top 5 holders · of the whole company, between five filers
Details›
- Reporting quarter2026-06-30
- Q2 2026
- Quarters on record
- 53
- New positions
- 112
- Positions exited
- 129
- Added to
- 426
- Reduced
- 450
- Top 10 holdersof the company
- 43%
- Reported valueat Jun 30, 2026 prices, not today's
- $38.9B
| Quarter | Filers | Shares | Reported value |
|---|---|---|---|
| Q2 2026 | 1,273 | 73.9M | $38.9B |
| Q1 2026 | 1,290 | 71.1M | $40.0B |
| Q4 2025 | 1,360 | 80.7M | $51.8B |
| Q3 2025 | 1,277 | 71.7M | $45.8B |
| Q2 2025 | 1,214 | 74.2M | $39.8B |
| Q1 2025 | 1,126 | 73.9M | $31.0B |
| Q4 2024 | 1,103 | 71.7M | $29.7B |
| Q3 2024 | 1,100 | 73.1M | $36.6B |
| Q2 2024 | 1,099 | 74.5M | $36.3B |
| Q1 2024 | 1,130 | 72.3M | $39.0B |
| Q4 2023 | 1,138 | 72.7M | $40.4B |
| Q3 2023 | 1,047 | 73.8M | $32.3B |
| Q2 2023 | 1,050 | 72.8M | $36.6B |
| Q1 2023 | 1,041 | 72.7M | $36.3B |
| Q4 2022 | 990 | 73.5M | $30.2B |
| Q3 2022 | 919 | 73.5M | $24.0B |
| Holder | Shares | % of company | Value |
|---|---|---|---|
| Vanguard Group | 9.9M | 12% | $5.20B |
| BlackRock Inc. | 8.2M | 10% | $4.30B |
| State Street | 3.7M | 4.7% | $1.97B |
| Invesco Ltd. | 3.6M | 4.5% | $1.90B |
| Geode Capital Management | 2.6M | 3.2% | $1.35B |
| Bamco | 2.0M | 2.5% | $1.04B |
| Morgan Stanley | 1.4M | 1.7% | $714M |
| Bank of New York Mellon Corp | 1.2M | 1.5% | $628M |
| Arrowstreet Capital Limited Partnership | 1.1M | 1.3% | $562M |
| Fundsmith LLP | 1.0M | 1.3% | $537M |
SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold.
opening the register…
Which ETFs hold it
N-PORT, Jun 30, 2026
Held by these ETFs19.9%of the shares
- VTIabout 3.1%
- VOOabout 2.6%
- VOabout 2.1%
- 55 other fundsabout 12%
- everyone else80%
The biggest stakes
Where it weighs most
- IWPiShares Russell Mid-Cap Growth ETF0.96% of the fund
- VOTVanguard Mid-Cap Growth ETF0.91% of the fund
- XLVState Street Health Care Select Sector SPDR ETF0.72% of the fund
- VHTVanguard Health Care ETF0.71% of the fund
- SPHQInvesco S&P 500 Quality ETF0.59% of the fund
- DUHPDimensional US High Profitability ETF0.52% of the fund
80%
lower2,842 companieshigher
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