Rakuten Investment Management’s Idexx Laboratories IDXX Stock Holding History

Rakuten 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	$9.22M	Buy	16,555 +1,734	+12%	+$1.11M	0.02%	178
2025 Q4	$10.2M	Buy	14,821 +12,950	+692%	+$8.82M	0.03%	160
2025 Q3	$973K	Buy	+1,871	New	+$1.14M	﹤0.01%	481
2025 Q1	$4.35M	Buy	+10,455	New	+$4.54M	0.02%	231
2024 Q3	$3.35M	Buy	6,541 +1,662	+34%	+$807K	0.02%	154
2024 Q2	$2.41M	Buy	4,879 +1,848	+61%	+$928K	0.02%	155
2024 Q1	$1.64M	Buy	3,031 +2,825	+1,371%	+$1.54M	0.01%	150
2023 Q4	$115K	Buy	+206	New	+$96.7K	﹤0.01%	167

Other funds holding IDXX

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 Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

BAMCO Inc New York $33.1B AUM 11.16% 1-Year Est. Return

Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return

Fundsmith LLP London, United Kingdom $12.8B AUM 6.9% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

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

Rakuten Investment Management increased its Idexx Laboratories (IDXX) stake by 12% in Q1 2026, buying an estimated $1.11M and bringing the position to 16,555 shares worth $9.22M. The position accounts for 0.02% of the portfolio, ranked #178.

Rakuten Investment Management first reported a position in IDXX in Q4 2023 and has held it in 8 quarters since. The position peaked at $10.2M in Q4 2025. 1,312 funds tracked by Wall St. Rank hold IDXX as of Q1 2026.

Rakuten Investment Management held 16,555 shares of Idexx Laboratories worth $9.22M as of Q1 2026.
Rakuten Investment Management bought 1,734 Idexx Laboratories shares in Q1 2026, an estimated $1.11M.
Idexx Laboratories made up 0.02% of Rakuten Investment Management's portfolio in Q1 2026, its #178 holding.
Rakuten Investment Management first reported a position in Idexx Laboratories in Q4 2023 and has held it in 8 quarters since.
Rakuten Investment Management's Idexx Laboratories position peaked at $10.2M in Q4 2025.
1,312 funds tracked by Wall St. Rank held Idexx Laboratories as of Q1 2026.

Based on Rakuten Investment Management's 13F filing for Q1 2026, filed 12 May 2026.