Index NDX, S&P 500  
P/E 60.17  
EPS (ttm) 12.01  
Insider Own 1.09%  
Shs Outstand 80.15M  
Perf Week 11.67%  
 
Market Cap 57.84B  
Forward P/E 50.54  
EPS next Y 14.30  
Insider Trans -6.47%  
Shs Float 79.13M  
Perf Month 14.54%  
 
Enterprise Value 58.91B  
PEG 3.98  
EPS next Q 2.91  
Inst Own 94.46%  
Short Float 2.24%  
Perf Quarter 12.62%  
 
Income 985.66M  
P/S 14.32  
EPS this Y 19.87%  
Inst Trans -0.68%  
Short Ratio 3.46  
Perf Half Y 52.18%  
 
Sales 4.04B  
P/B 39.72  
EPS next Y 11.83%  
ROA 29.22%  
Short Interest 1.78M  
Perf YTD 74.86%  
 
Book/sh 18.20  
P/C 351.41  
EPS next 5Y 15.12%  
ROE 64.87%  
52W High 688.12 5.06%   
Perf Year 60.27%  
 
Cash/sh 2.06  
P/FCF 73.74  
EPS past 3/5Y 7.42% 16.90%  
ROIC 48.88%  
52W Low 356.14 102.99%   
Perf 3Y 102.99%  
 
Dividend Est. -  
EV/EBITDA 42.32  
Sales past 3/5Y 6.62% 10.12%  
Gross Margin 61.52%  
Volatility 2.67% 2.19%  
Perf 5Y 63.13%  
 
Dividend TTM -  
EV/Sales 14.59  
EPS Y/Y TTM 18.84%  
Oper. Margin 31.07%  
ATR (14) 20.11  
Perf 10Y 851.99%  
 
Dividend Ex-Date -  
Quick Ratio 0.74  
Sales Y/Y TTM 6.68%  
Profit Margin 24.41%  
RSI (14) 76.18  
Recom 2.00  
 
Dividend Gr. 3/5Y - -  
Current Ratio 1.06  
EPS Q/Q 48.90%  
SMA20 13.24%  
Beta 1.62  
Target Price 765.58  
 
Payout 0.00%  
Debt/Eq 0.85  
Sales Q/Q 10.55%  
SMA50 13.06%  
Rel Volume 3.22  
Prev Close 629.51  
 
Employees 11000  
LT Debt/Eq 0.38  
Earnings Nov 03 BMO  
SMA200 36.91%  
Avg Volume 512.72K  
Price 722.94  
 
IPO Jun 21, 1991  
Option/Short Yes / Yes  
EPS/Sales Surpr. 8.35%  2.98%  
Trades 
     
  
Volume 1,651,765  
Change 14.84%  
 
 
 
 
 
 
                
                    Date 
                    Action 
                    Analyst 
                    Rating Change 
                    Price Target Change 
                 
             Oct-31-25 Upgrade  
Stifel 
Hold → Buy 
$700 
 
Oct-01-25 Initiated  
UBS 
Neutral 
$720 
 
Aug-05-25 Reiterated  
BTIG Research 
Buy 
$545 → $785 
 
Jul-01-25 Initiated  
Jefferies 
Buy 
$625 
 
Dec-02-24 Initiated  
Leerink Partners 
Outperform 
$500 
 
Jul-25-24 Initiated  
BTIG Research 
Buy 
$580 
 
Jan-30-24 Downgrade  
Piper Sandler 
Overweight → Neutral 
$525 
 
Dec-07-23 Initiated  
Exane BNP Paribas 
Outperform 
$602 
 
Dec-04-23 Upgrade  
Cleveland Research 
Neutral → Buy 
 
 
Aug-02-23 Downgrade  
Atlantic Equities 
Overweight → Neutral 
$610 
 
Jul-25-22 Downgrade  
Stifel 
Buy → Hold 
$415 
 
Jul-21-22 Upgrade  
Goldman 
Neutral → Buy 
$530 → $435 
 
Jul-12-22 Initiated  
Piper Sandler 
Overweight 
$440 
 
May-05-22 Downgrade  
BofA Securities 
Buy → Neutral 
$550 → $470 
 
Feb-08-22 Initiated  
Atlantic Equities 
Overweight 
$650 
 
Nov-18-21 Initiated  
Morgan Stanley 
Overweight 
 
 
Aug-05-21 Resumed  
Credit Suisse 
Outperform 
$735 
 
Jul-12-21 Downgrade  
Guggenheim 
Buy → Neutral 
 
 
Feb-17-21 Initiated  
Barclays 
Overweight 
$600 
 
Sep-09-19 Initiated  
Goldman 
Neutral 
$277 
 
 
 
    
        
            
     
 
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                    (The Wall Street Journal)   +27.49% 
   
    
        
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IDEXX Laboratories, Inc. engages in the development, manufacture, and distribution of products and services for the animal veterinary, livestock and poultry, dairy, and water testing markets. It operates through the following segments: Companion Animal Group (CAG), Water Quality Products (Water), Livestock, Poultry, and Dairy (LPD), and Other. The CAG segment provides diagnostic and information management-based products and services for the companion animal veterinary industry, including in-clinic diagnostic solutions, outside reference laboratory services, and veterinary software and services. The Water segment offers innovative testing solutions for easy, rapid, and accurate detection and quantification of various microbiological parameters in water. The LPD segment develops diagnostic tests, services, and related instrumentation that are used to manage the health status of livestock and poultry, to improve producer efficiency, and to ensure the quality and safety of milk and food. The Other segment is composed of products for the human point-of-care medical diagnostics market with its out-licensing arrangements. The company was founded by David Evans Shaw on December 19, 1983, and is headquartered in Westbrook, ME.
 
 
 
 
 
 
            
                
                
              
        
Insider Trading 
Relationship 
Date 
Transaction 
Cost 
#Shares 
Value ($) 
#Shares Total 
SEC Form 4 
 
 
Smith Martin Alexander Executive Vice President Sep 01 '25 Option Exercise 0.00 18 0 1,439 Sep 03 05:56 PM SZOSTAK M ANNE Director Aug 22 '25 Option Exercise 206.62 2,187 451,878 2,449 Aug 26 05:00 PM SZOSTAK M ANNE Director Aug 22 '25 Sale 647.33 2,187 1,415,700 262 Aug 26 05:00 PM MARGARET ANNE SZOSTAK Director Aug 22 '25 Proposed Sale 647.33 2,187 1,415,700 Aug 22 04:06 PM Erickson Michael G Executive Vice President Aug 12 '25 Sale 649.96 406 263,813 11,287 Aug 14 06:01 PM Hunt Nimrata Executive Vice President Aug 12 '25 Option Exercise 244.16 1,226 299,344 18,033 Aug 13 05:17 PM Hunt Nimrata Executive Vice President Aug 11 '25 Sale 656.53 1,200 787,840 16,807 Aug 13 05:17 PM MICHAEL G ERICKSON Officer Aug 12 '25 Proposed Sale 649.96 407 264,534 Aug 12 06:32 PM Underberg Sharon E. EVP, GC & Corporate Secretary Aug 08 '25 Option Exercise 206.94 5,450 1,127,823 11,606 Aug 12 05:00 PM Underberg Sharon E. EVP, GC & Corporate Secretary Aug 12 '25 Option Exercise 544.08 183 99,567 6,339 Aug 12 05:00 PM Underberg Sharon E. EVP, GC & Corporate Secretary Aug 08 '25 Sale 651.60 5,450 3,551,220 6,156 Aug 12 05:00 PM MAZELSKY JONATHAN JAY President and CEO Aug 08 '25 Option Exercise 598.49 183 109,523 83,494 Aug 12 05:00 PM Emerson Andrew EVP, CFO and Treasurer Aug 07 '25 Option Exercise 141.60 1,849 261,818 4,273 Aug 11 06:00 PM NIMRATA K HUNT Officer Aug 11 '25 Proposed Sale 656.53 1,200 787,840 Aug 11 04:04 PM Hunt Nimrata Executive Vice President Aug 06 '25 Option Exercise 187.57 12,794 2,399,798 25,150 Aug 08 09:00 PM Hunt Nimrata Executive Vice President Aug 06 '25 Sale 630.43 7,143 4,503,163 18,007 Aug 08 09:00 PM MAZELSKY JONATHAN JAY President and CEO Aug 06 '25 Option Exercise 67.85 29,260 1,985,291 112,571 Aug 08 08:38 PM MAZELSKY JONATHAN JAY President and CEO Aug 06 '25 Sale 631.98 29,260 18,491,642 83,311 Aug 08 08:38 PM Lane Michael Executive Vice President Aug 06 '25 Option Exercise 276.27 8,411 2,323,682 15,543 Aug 08 08:37 PM Lane Michael Executive Vice President Aug 06 '25 Sale 627.74 8,411 5,279,893 7,132 Aug 08 08:37 PM SHARON E UNDERBERG Officer Aug 08 '25 Proposed Sale 651.60 5,450 3,551,220 Aug 08 04:23 PM NIMRATA K HUNT Officer Aug 06 '25 Proposed Sale 630.43 7,143 4,503,161 Aug 06 04:32 PM JONATHAN J MAZELSKY Officer Aug 06 '25 Proposed Sale 631.98 29,260 18,491,641 Aug 06 04:13 PM MICHAEL J LANE Officer Aug 06 '25 Proposed Sale 627.74 8,411 5,279,893 Aug 06 04:13 PM Johnson Michael Perkins Executive Vice President Jun 01 '25 Option Exercise 0.00 3,382 0 3,864 Jun 03 05:00 PM SZOSTAK M ANNE Director May 21 '25 Option Exercise 160.28 1,046 167,653 1,308 May 23 05:00 PM SZOSTAK M ANNE Director May 21 '25 Sale 512.34 1,260 645,545 1,801 May 23 05:00 PM SZOSTAK M ANNE Director May 21 '25 Sale 513.74 1,046 537,372 262 May 23 05:00 PM SZOSTAK M ANNE Director May 21 '25 Proposed Sale 517.16 1,260 651,621 May 21 04:00 PM JUNIUS DANIEL M Director May 13 '25 Option Exercise 263.81 2,683 707,801 5,987 May 14 05:00 PM JUNIUS DANIEL M Director May 13 '25 Sale 506.41 2,683 1,358,697 3,304 May 14 05:00 PM JUNIUS DANIEL M Director May 13 '25 Proposed Sale 506.41 2,683 1,358,697 May 13 07:32 PM Vandebroek Sophie V. Director May 09 '25 Option Exercise 283.59 1,279 362,712 2,446 May 13 05:00 PM Vandebroek Sophie V. Director May 09 '25 Sale 491.34 1,279 628,425 1,167 May 13 05:00 PM Vandebroek Sophie V. Director May 09 '25 Proposed Sale 491.34 1,279 628,425 May 09 04:18 PM Vandebroek Sophie V. Director May 06 '25 Option Exercise 0.00 262 0 1,167 May 08 07:01 PM SZOSTAK M ANNE Director May 06 '25 Option Exercise 0.00 262 0 262 May 08 07:01 PM Kingsley Lawrence D Director May 06 '25 Option Exercise 0.00 346 0 9,229 May 08 07:01 PM JUNIUS DANIEL M Director May 06 '25 Option Exercise 0.00 262 0 3,304 May 08 07:01 PM ESSIG STUART Director May 06 '25 Option Exercise 0.00 262 0 2,236 May 08 07:00 PM COLLINS Asha Director May 02 '25 Proposed Sale 497.63 2,671 1,329,167 May 02 04:19 PM MCKEON BRIAN P EVP, CFO and Treasurer Feb 14 '25 Option Exercise 0.00 1,162 0 32,119 Feb 18 09:44 PM Smith Martin Alexander Executive Vice President Feb 14 '25 Option Exercise 0.00 1,231 0 1,766 Feb 18 09:43 PM Schreck Michael Executive Vice President Feb 14 '25 Option Exercise 0.00 1,459 0 2,397 Feb 18 09:43 PM MAZELSKY JONATHAN JAY President and CEO Feb 14 '25 Option Exercise 0.00 2,747 0 84,505 Feb 18 09:43 PM Lane Michael Executive Vice President Feb 14 '25 Option Exercise 0.00 885 0 7,375 Feb 18 09:43 PM Johnson Michael Perkins Executive Vice President Feb 14 '25 Option Exercise 0.00 355 0 585 Feb 18 09:43 PM Hunt Nimrata Executive Vice President Feb 14 '25 Option Exercise 0.00 872 0 12,595 Feb 18 09:43 PM FENNELL GEORGE Executive Vice President Feb 14 '25 Option Exercise 0.00 304 0 8,480 Feb 18 09:42 PM Erickson Michael G Executive Vice President Feb 14 '25 Option Exercise 0.00 557 0 21,393 Feb 18 09:42 PM Erickson Michael G Executive Vice President Feb 11 '25 Option Exercise 67.85 1,544 104,760 20,836 Feb 12 05:04 PM FENNELL GEORGE Executive Vice President Feb 10 '25 Option Exercise 79.54 9,986 794,286 18,162 Feb 11 05:00 PM FENNELL GEORGE Executive Vice President Feb 07 '25 Option Exercise 79.54 1,256 99,902 8,176 Feb 11 05:00 PM FENNELL GEORGE Executive Vice President Feb 10 '25 Sale 462.53 9,986 4,618,862 8,176 Feb 11 05:00 PM FENNELL GEORGE Officer Feb 10 '25 Proposed Sale 463.46 9,966 4,618,863 Feb 10 05:52 PM SZOSTAK M ANNE Director Feb 07 '25 Sale 465.94 3,000 1,397,835 3,061 Feb 10 05:03 PM Margaret Anne Szostak Director Feb 07 '25 Proposed Sale 460.56 3,000 1,381,680 Feb 07 04:08 PM Vandebroek Sophie V. Director Nov 27 '24 Sale 420.44 344 144,630 905 Nov 29 05:00 PM Vandebroek Sophie V. Director Nov 27 '24 Proposed Sale 420.44 344 144,630 Nov 27 04:36 PM