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Equibles

MAIRS & POWER INC

Position in IDXX — Idexx Laboratories Inc /De

CIK 1070134 St Paul, MN
Back to IDXX Full portfolio

Position in IDXX

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$1,094,995
-$73,736 QoQ
Shares Held
2,080
0.0% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#615
of 1,288 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in IDXX Over Time

Shares Held

Position Value (USD)

Position in Diagnostics & Research

Healthcare · as of Jun 30, 2026

MAIRS & POWER INC holds $56,427,032 across 6 Diagnostics & Research names. IDXX ranks #3 (1.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 MEDP
Medpace Holdings, Inc.
 86,715 $45,923,396
2 RDNT
RadNet, Inc.
 133,116 $8,209,263
3 IDXX
Idexx Laboratories Inc /De
This page 		2,080 $1,094,995
4 TMO
Thermo Fisher Scientific Inc.
 1,241 $622,187
5 WAT
Waters Corp /De/
 959 $359,663
6 DHR
Danaher Corp /De/
 1,142 $217,528

All Filings in IDXX

Export CSV
26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,094,995 2,080
2026-03-31 $1,168,731 2,080
2025-12-31 $1,441,685 2,131
2025-09-30 $1,369,780 2,144
2025-06-30 $1,192,820 2,224
2025-03-31 $968,404 2,306
2024-12-31 $993,082 2,402
2024-09-30 $1,264,060 2,502
2024-06-30 $1,218,974 2,502
2024-03-31 $1,394,099 2,582
2023-12-31 $1,541,373 2,777
2023-09-30 $1,236,599 2,828
2023-06-30 $1,420,306 2,828
2023-03-31 $1,414,226 2,828
2022-12-31 $1,262,636 3,095
2022-09-30 $1,141,277 3,503
2022-06-30 $1,261,575 3,597
2022-03-31 $1,924,557 3,518
2021-12-31 $2,232,179 3,390
2021-09-30 $2,116,947 3,404
2021-06-30 $2,149,796 3,404
2021-03-31 $1,665,611 3,404
2020-12-31 $1,701,557 3,404
2020-09-30 $1,343,256 3,417
2020-06-30 $1,129,147 3,420
2020-03-31 $828,460 3,420