Spence Asset Management Idexx Laboratories Inc Transaction History

Spence Asset Management

  • $479 Million
  • Q3 2025

A detailed history of Spence Asset Management transactions in Idexx Laboratories Inc stock. As of the latest transaction made, Spence Asset Management holds 31,141 shares of IDXX stock, worth $22.5 Million. This represents 4.16% of its overall portfolio holdings.

Number of Shares
31,141
Previous 45,745 31.92%
Holding current value
$22.5 Million
Previous $24.5 Million 18.91%
% of portfolio
4.16%
Previous 5.02%

Shares

33 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Oct 14, 2025
SELL
$514.61 - $682.78 $7.52 Million - $9.97 Million
-14,604 Reduced 31.92%
31,141 $19.9 Million
Q2 2025

Jul 11, 2025
SELL
$361.04 - $536.34 $32,854 - $48,806
-91 Reduced 0.2%
45,745 $24.5 Million
Q1 2025

Apr 24, 2025
BUY
$406.29 - $469.04 $476,984 - $550,652
1,174 Added 2.63%
45,836 $19.2 Million
Q4 2024

Jan 07, 2025
BUY
$406.92 - $495.42 $492,780 - $599,953
1,211 Added 2.79%
44,662 $18.5 Million
Q3 2024

Oct 09, 2024
SELL
$455.08 - $517.19 $2.24 Million - $2.54 Million
-4,915 Reduced 10.16%
43,451 $21.9 Million
Q2 2024

Jul 10, 2024
BUY
$468.04 - $548.53 $2.85 Million - $3.34 Million
6,097 Added 14.42%
48,366 $20.7 Million
Q1 2024

Apr 08, 2024
BUY
$515.08 - $576.87 $32,450 - $36,342
63 Added 0.15%
42,269 $22.8 Million
Q4 2023

Jan 03, 2024
BUY
$391.37 - $557.56 $9,784 - $13,938
25 Added 0.06%
42,206 $23.4 Million
Q3 2023

Oct 11, 2023
BUY
$432.42 - $556.67 $41,512 - $53,440
96 Added 0.23%
42,181 $18.4 Million
Q2 2023

Jul 06, 2023
BUY
$450.7 - $503.61 $79,773 - $89,138
177 Added 0.42%
42,085 $21.1 Million
Q1 2023

Apr 05, 2023
SELL
$406.01 - $514.59 $264,718 - $335,512
-652 Reduced 1.53%
41,908 $21 Million
Q4 2022

Jan 05, 2023
BUY
$324.64 - $441.27 $18,179 - $24,711
56 Added 0.13%
42,560 $17.4 Million
Q4 2022

Jan 05, 2023
BUY
$324.64 - $441.27 $72,070 - $97,961
222 Added 0.53%
42,504 $17.3 Million
Q3 2022

Oct 04, 2022
BUY
$325.8 - $407.78 $125,433 - $156,995
385 Added 0.92%
42,282 $13.8 Million
Q2 2022

Jul 07, 2022
BUY
$327.37 - $553.44 $195,112 - $329,850
596 Added 1.44%
41,897 $14.7 Million
Q1 2022

Apr 06, 2022
BUY
$466.52 - $631.01 $5.84 Million - $7.9 Million
12,518 Added 43.49%
41,301 $22.6 Million
Q4 2021

Jan 05, 2022
BUY
$586.54 - $666.48 $929,665 - $1.06 Million
1,585 Added 5.83%
28,783 $19 Million
Q3 2021

Oct 06, 2021
SELL
$621.9 - $705.76 $6.57 Million - $7.45 Million
-10,560 Reduced 27.97%
27,198 $16.9 Million
Q2 2021

Jul 07, 2021
BUY
$486.36 - $637.08 $101,162 - $132,512
208 Added 0.55%
37,758 $23.8 Million
Q1 2021

Apr 06, 2021
SELL
$465.18 - $551.79 $2.32 Million - $2.75 Million
-4,981 Reduced 11.71%
37,550 $18.4 Million
Q4 2020

Jan 06, 2021
SELL
$383.85 - $499.87 $79,073 - $102,973
-206 Reduced 0.48%
42,531 $21.3 Million
Q3 2020

Oct 02, 2020
BUY
$334.54 - $406.31 $259,603 - $315,296
776 Added 1.85%
42,737 $16.8 Million
Q2 2020

Jul 06, 2020
BUY
$230.66 - $330.16 $111,178 - $159,137
482 Added 1.16%
41,961 $13.9 Million
Q1 2020

May 01, 2020
BUY
$182.94 - $290.97 $429,726 - $683,488
2,349 Added 6.0%
41,479 $10 Million
Q4 2019

Jan 06, 2020
BUY
$248.66 - $285.01 $224,042 - $256,794
901 Added 2.36%
39,130 $10.2 Million
Q3 2019

Oct 07, 2019
BUY
$260.07 - $289.93 $328,728 - $366,471
1,264 Added 3.42%
38,229 $10.4 Million
Q2 2019

Jul 09, 2019
BUY
$215.53 - $275.33 $171,561 - $219,162
796 Added 2.2%
36,965 $10.2 Million
Q1 2019

Apr 02, 2019
BUY
$178.02 - $225.69 $402,859 - $510,736
2,263 Added 6.67%
36,169 $8.09 Million
Q4 2018

Jan 09, 2019
BUY
$176.18 - $248.92 $338,265 - $477,926
1,920 Added 6.0%
33,906 $6.31 Million
Q3 2018

Oct 09, 2018
SELL
$218.82 - $254.46 $4.62 Million - $5.37 Million
-21,119 Reduced 39.77%
31,986 $7.99 Million
Q2 2018

Jul 06, 2018
SELL
$185.56 - $227.9 $295,782 - $363,272
-1,594 Reduced 2.91%
53,105 $11.6 Million
Q1 2018

Apr 11, 2018
SELL
$157.81 - $204.73 $35,665 - $46,268
-226 Reduced 0.41%
54,699 $10.5 Million
Q4 2017

Jan 25, 2018
BUY
$147.68 - $168.37 $8.11 Million - $9.25 Million
54,925
54,925 $8.59 Million

Others Institutions Holding IDXX

# of Institutions
1,416
Shares Held
75.3M
Call Options Held
178K
Put Options Held
227K
View Full List

About IDEXX LABORATORIES INC

IDXX Quotes by TradingView
  • Ticker IDXX
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Diagnostics & Research
  • Shares Outstandng 83,253,696
  • Market Cap $60.1B
  • Description
  • IDEXX Laboratories, Inc. develops, manufactures, and distributes products and services primarily for the companion animal veterinary, livestock and poultry, dairy, and water testing markets worldwide. The company operates through CAG; Water Quality Products; LPD; and Other segments. It provides point-of-care veterinary diagnostic products, inclu...
More about IDXX
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