Oxford Asset Management’s Idexx Laboratories IDXX Stock Holding History

Oxford 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 Q2	$565K	Buy	+1,074	New	+$602K	0.28%	96
2026 Q1	–	Sell	-307	Closed	-$208K	–	624
2025 Q4	$208K	Buy	+307	New	+$209K	0.07%	375
2020 Q1	–	Sell	-28,103	Closed	-$7.34M	–	723
2019 Q4	$7.34M	Buy	+28,103	New	+$7.41M	0.2%	113
2019 Q3	–	Sell	-6,700	Closed	-$1.84M	–	1831
2019 Q2	$1.84M	Buy	6,700 +2,253	+51%	+$555K	0.04%	678
2019 Q1	$994K	Buy	+4,447	New	+$918K	0.02%	933
2018 Q4	–	Sell	-17,143	Closed	-$4.26M	–	1920
2018 Q3	$4.26M	Sell	17,143 -34,812	-67%	-$8.45M	0.09%	274
2018 Q2	$11.3M	Buy	51,955 +5,460	+12%	+$1.13M	0.22%	71
2018 Q1	$8.9M	Sell	46,495 -11,486	-20%	-$2.12M	0.19%	89
2017 Q4	$9.21M	Buy	57,981 +36,530	+170%	+$5.75M	0.2%	78
2017 Q3	$3.32M	Buy	21,451 +13,364	+165%	+$2.11M	0.06%	364
2017 Q2	$1.3M	Sell	8,087 -11,704	-59%	-$1.9M	0.03%	798
2017 Q1	$3.06M	Sell	19,791 -14,282	-42%	-$1.97M	0.07%	281
2016 Q4	$4M	Buy	34,073 +11,540	+51%	+$1.32M	0.14%	139
2016 Q3	$2.54M	Buy	+22,533	New	+$2.37M	0.08%	355
2015 Q1	–	Sell	-6,264	Closed	-$469K	–	701
2014 Q4	$469K	Buy	+6,264	New	+$439K	0.01%	566

Other funds holding IDXX

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

Oxford Asset Management's IDXX Position: Q2 2026 in Review

Oxford Asset Management opened a new position in Idexx Laboratories (IDXX) in Q2 2026: 1,074 shares worth $565K. The stake represents 0.28% of the portfolio and ranks #96 among its holdings. This is a return to the name: Oxford Asset Management previously reported a position in IDXX as recently as Q4 2025.

Oxford Asset Management first reported a position in IDXX in Q4 2014 and has held it in 15 quarters since. The position peaked at $11.3M in Q2 2018. 1,306 funds tracked by Wall St. Rank hold IDXX as of Q2 2026.

Oxford Asset Management held 1,074 shares of Idexx Laboratories worth $565K as of Q2 2026.
Idexx Laboratories was a new Oxford Asset Management position in Q2 2026.
Idexx Laboratories made up 0.28% of Oxford Asset Management's portfolio in Q2 2026, its #96 holding.
Oxford Asset Management first reported a position in Idexx Laboratories in Q4 2014 and has held it in 15 quarters since.
Oxford Asset Management's Idexx Laboratories position peaked at $11.3M in Q2 2018.
1,306 funds tracked by Wall St. Rank held Idexx Laboratories as of Q2 2026.

Based on Oxford Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.