Illinois Municipal Retirement Fund
PensionPosition in IDXX — Idexx Laboratories Inc /De
CIK 1541910
OAK BROOK, IL
Position in IDXX
as of Mar 31, 2026
· filed May 5, 2026
Position Value
$3,717,464
-$677,274 QoQ
Shares Held
6,616
+1.8% QoQ
Ownership
0.008%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2020
23 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 Mar 31, 2026Illinois Municipal Retirement Fund holds $64,811,368 across 15 Diagnostics & Research names. IDXX ranks #5 (5.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LH |
Labcorp Holdings Inc.
|
59,536 | $15,884,800 | |
| 2 | ILMN |
Illumina, Inc.
|
97,471 | $12,014,275 | |
| 3 | MTD |
Mettler Toledo International Inc/
|
7,214 | $9,098,296 | |
| 4 | DGX |
Quest Diagnostics Inc
|
31,496 | $6,172,586 | |
| 5 | IDXX |
Idexx Laboratories Inc /De
This page
|
6,616 | $3,717,464 | |
| 6 | NTRA |
Natera, Inc.
|
17,168 | $3,433,428 | |
| 7 | TMO |
Thermo Fisher Scientific Inc.
|
6,499 | $3,194,453 | |
| 8 | RDNT |
RadNet, Inc.
|
40,344 | $2,254,826 |
All Filings in IDXX
Export CSV
23 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $3,717,464 | 6,616 | Shares | Sole | 2026-05-05 | |
| 2025-12-31 | $4,394,738 | 6,496 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $4,133,618 | 6,470 | Shares | Sole | 2025-11-06 | |
| 2025-06-30 | $3,823,567 | 7,129 | Shares | Sole | 2025-08-07 | |
| 2025-03-31 | $3,486,004 | 8,301 | Shares | Sole | 2025-04-24 | |
| 2024-12-31 | $3,431,965 | 8,301 | Shares | Sole | 2025-02-04 | |
| 2024-09-30 | $4,707,639 | 9,318 | Shares | Sole | 2024-11-04 | |
| 2024-06-30 | $4,539,729 | 9,318 | Shares | Sole | 2024-08-05 | |
| 2024-03-31 | $10,087,512 | 18,683 | Shares | Sole | 2024-05-07 | |
| 2023-12-31 | $6,113,875 | 11,015 | Shares | Sole | 2024-02-01 | |
| 2023-09-30 | $8,412,200 | 19,238 | Shares | Sole | 2023-11-06 | |
| 2023-06-30 | $5,532,063 | 11,015 | Shares | Sole | 2023-08-03 | |
| 2023-03-31 | $5,508,381 | 11,015 | Shares | Sole | 2023-05-05 | |
| 2022-12-31 | $4,907,350 | 12,029 | Shares | Sole | 2023-02-03 | |
| 2022-09-30 | $3,710,210 | 11,388 | Shares | Sole | 2022-11-03 | |
| 2022-06-30 | $3,994,113 | 11,388 | Shares | Sole | 2022-08-05 | |
| 2022-03-31 | $6,036,807 | 11,035 | Shares | Sole | 2022-04-29 | |
| 2021-12-31 | $4,467,651 | 6,785 | Shares | Sole | 2022-01-31 | |
| 2021-09-30 | $5,941,010 | 9,553 | Shares | Sole | 2021-10-28 | |
| 2021-06-30 | $6,769,584 | 10,719 | Shares | Sole | 2021-08-04 | |
| 2021-03-31 | $6,552,350 | 13,391 | Shares | Sole | 2021-04-27 | |
| 2020-12-31 | $4,962,209 | 9,927 | Shares | Sole | 2021-02-09 | |
| 2020-09-30 | $1,108,570 | 2,820 | Shares | Sole | 2020-11-03 | |
| No filing history on record for this holder in this stock. | ||||||