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Ostrum Asset Management’s Idexx Laboratories IDXX Stock Holding History

Ostrum Asset 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 		$1.15M Buy
2,041
+976
+92% +$626K 0.06% 206
2025
Q4 		$721K Sell
1,065
-136
-11% -$92.6K 0.03% 330
2025
Q3 		$767K Sell
1,201
-94
-7% -$57.1K 0.03% 353
2025
Q2 		$695K Sell
1,295
-20
-2% -$9.56K 0.03% 371
2025
Q1 		$552K Sell
1,315
-169
-11% -$73.4K 0.03% 400
2024
Q4 		$614K Sell
1,484
-528
-26% -$232K 0.05% 375
2024
Q3 		$1.02M Sell
2,012
-32
-2% -$15.5K 0.08% 306
2024
Q2 		$996K Sell
2,044
-29
-1% -$14.6K 0.09% 301
2024
Q1 		$1.12M Buy
2,073
+617
+42% +$337K 0.09% 327
2023
Q4 		$808K Buy
1,456
+598
+70% +$281K 0.07% 353
2023
Q3 		$375K Sell
858
-1,229
-59% -$613K 0.03% 487
2023
Q2 		$1.05M Buy
2,087
+3
+0.1% +$1.44K 0.09% 310
2023
Q1 		$1.04M Buy
+2,084
New +$997K 0.09% 298

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

Ostrum Asset Management's IDXX Position: Q1 2026 in Review

Ostrum Asset Management increased its Idexx Laboratories (IDXX) stake by 92% in Q1 2026, buying an estimated $626K and bringing the position to 2,041 shares worth $1.15M. The position accounts for 0.06% of the portfolio, ranked #206.

Ostrum Asset Management first reported a position in IDXX in Q1 2023 and has held it in 13 quarters since. 1,311 funds tracked by Wall St. Rank hold IDXX as of Q1 2026.

  • Ostrum Asset Management held 2,041 shares of Idexx Laboratories worth $1.15M as of Q1 2026.
  • Ostrum Asset Management bought 976 Idexx Laboratories shares in Q1 2026, an estimated $626K.
  • Idexx Laboratories made up 0.06% of Ostrum Asset Management's portfolio in Q1 2026, its #206 holding.
  • Ostrum Asset Management first reported a position in Idexx Laboratories in Q1 2023 and has held it in 13 quarters since.
  • 1,311 funds tracked by Wall St. Rank held Idexx Laboratories as of Q1 2026.

Based on Ostrum Asset Management's 13F filing for Q1 2026, filed 14 May 2026.