UIM
IDXX icon

USS Investment Management’s Idexx Laboratories IDXX Stock Holding History

USS Investment Management’s Portfolio IDXX Stock Details IDXX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$9.38M Buy
16,699
+403
+2% +$258K 0.04% 246
2025
Q4 		$11M Sell
16,296
-66
-0.4% -$44.9K 0.05% 206
2025
Q3 		$10.5M Hold
16,362
– – 0.05% 216
2025
Q2 		$8.77M Sell
16,362
-534
-3% -$255K 0.05% 231
2025
Q1 		$7.09M Buy
16,896
+682
+4% +$296K 0.05% 257
2024
Q4 		$6.71M Sell
16,214
-3,175
-16% -$1.39M 0.05% 308
2024
Q3 		$9.79M Buy
19,389
+576
+3% +$280K 0.07% 237
2024
Q2 		$9.17M Buy
18,813
+288
+2% +$145K 0.07% 220
2024
Q1 		$10M Buy
18,525
+1,369
+8% +$748K 0.08% 204
2023
Q4 		$9.52M Buy
17,156
+574
+3% +$269K 0.08% 194
2023
Q3 		$7.25M Buy
16,582
+326
+2% +$163K 0.08% 262
2023
Q2 		$8.16M Hold
16,256
– – 0.1% 228
2023
Q1 		$8.13M Hold
16,256
– – 0.11% 211
2022
Q4 		$6.63M Hold
16,256
– – 0.09% 257
2022
Q3 		$5.3M Sell
16,256
-2,068
-11% -$760K 0.08% 283
2022
Q2 		$6.43M Sell
18,324
-1,353
-7% -$552K 0.06% 317
2022
Q1 		$10.8M Buy
19,677
+811
+4% +$427K 0.09% 247
2021
Q4 		$12.4M Hold
18,866
– – 0.09% 214
2021
Q3 		$11.7M Buy
18,866
+13,522
+253% +$9.09M 0.1% 208
2021
Q2 		$3.38M Hold
5,344
– – 0.03% 332
2021
Q1 		$2.62M Hold
5,344
– – 0.02% 361
2020
Q4 		$2.67M Hold
5,344
– – 0.02% 329
2020
Q3 		$2.1M Hold
5,344
– – 0.02% 363
2020
Q2 		$1.76M Buy
+5,344
New +$1.55M 0.02% 371

Other funds holding IDXX

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
BAMCO Inc
BAMCO Inc New York $33.1B AUM 11.16% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return
Fundsmith LLP
Fundsmith LLP London, United Kingdom $12.8B AUM 6.9% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

USS Investment Management's IDXX Position: Q1 2026 in Review

USS Investment Management increased its Idexx Laboratories (IDXX) stake by 2.5% in Q1 2026, buying an estimated $258K and bringing the position to 16,699 shares worth $9.38M. The position accounts for 0.04% of the portfolio, ranked #246.

USS Investment Management first reported a position in IDXX in Q2 2020 and has held it in 24 quarters since. The position peaked at $12.4M in Q4 2021. 1,311 funds tracked by Wall St. Rank hold IDXX as of Q1 2026.

  • USS Investment Management held 16,699 shares of Idexx Laboratories worth $9.38M as of Q1 2026.
  • USS Investment Management bought 403 Idexx Laboratories shares in Q1 2026, an estimated $258K.
  • Idexx Laboratories made up 0.04% of USS Investment Management's portfolio in Q1 2026, its #246 holding.
  • USS Investment Management first reported a position in Idexx Laboratories in Q2 2020 and has held it in 24 quarters since.
  • USS Investment Management's Idexx Laboratories position peaked at $12.4M in Q4 2021.
  • 1,311 funds tracked by Wall St. Rank held Idexx Laboratories as of Q1 2026.

Based on USS Investment Management's 13F filing for Q1 2026, filed 24 Apr 2026.