🎉 Founding Member Beta — Join our Discord and get 3 months of Pro free. Learn more →

IDEXX Laboratories, Inc.

IDXX Healthcare
$560.88 +$2.97 (0.53%)
Market Cap: $44.24 B
Gurus Holding
12
Popularity Rank
#258
% of Shares Held
2.39%
Net Activity (Q1 2026)
-$137.77 M

Guru Ownership Trend

Guru Analysis for IDEXX Laboratories, Inc. (IDXX)

IDEXX Laboratories, Inc. (IDXX), a key player in the Healthcare sector, continues to attract institutional attention.

As of Q1 2026, a total of 12 Super Investors (Gurus) hold positions in the company, with a combined stake valued at approximately $1.06 B.

Top institutional holders include Terry Smith and Steven Cohen.

Notably, Terry Smith has expressed high conviction in this stock, allocating 6.42% of their equity portfolio to it.

Institutional sentiment is currently Bearish. This is evidenced by a $137.77 M net outflow during the quarter.

Recent activity highlights Steven Cohen who dramatically increased their stake. Conversely, Jefferies Group reduced exposure by 88.5%.

Key Holders

Top 5 by Value

Recent Activity Breakdown (Q1 2026)

+$112.79 M
Total Buy Value
New Buys 2
Additions 5
-$250.56 M
Total Sell Value
Reductions 4
Sold Out 0

Guru Consensus (Q1 2026)

Based on recent activity
Net Sellers
4
Net Buyers
7

FAQs for IDEXX Laboratories, Inc. (IDXX)

Major holders include Terry Smith ($823.61 M), Steven Cohen ($72.64 M), Cliff Asness ($53.76 M). According to the latest reported data, 12 tracked investment managers collectively hold approximately 1.88 M shares.

According to the latest 13F reporting period, sentiment appears Bearish (Net Selling). There was a net outflow of $137.77 M, with 7 managers increasing positions and 4 managers reducing holdings.

During the most recent reporting period, 4 managers trimmed their positions, while 0 fully exited IDXX. The total reported sell value was $250.56 M.

Yes, 2 managers opened new positions in IDXX, and 5 increased their existing holdings. The total reported buy value was $112.79 M.

Portfolio Manager % Portfolio Activity Shares Value Report Date
6.42% Reduce -21.9% 1,465,786 $823.61 M Q1 2026
0.09% Add 1053.9% 129,284 $72.64 M Q1 2026
0.02% Reduce -15.7% 96,726 $53.76 M Q1 2026
0.14% Add 34.7% 80,477 $45.22 M Q1 2026
0.04% New Buy 48,504 $27.25 M Q1 2026
1.38% 35,300 $19.83 M Q1 2026
0.03% Add 67.5% 10,314 $5.8 M Q1 2026
0.01% New Buy 8,342 $4.69 M Q1 2026
0.00% Add 31.3% 2,613 $1.47 M Q1 2026
0.01% Reduce -88.5% 2,303 $1.29 M Q1 2026
0.01% Reduce -2.4% 2,080 $1.17 M Q1 2026
0.00% Add 97.0% 599 $337,080 Q1 2026
Date
Insider Name
Transaction
Value
Shares
Position / Chg
SEC Form