Position in A
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$12,032,640
-$3,580,440 QoQ
Shares Held
105,568
-8.0% QoQ
Ownership
0.037%
of shares outstanding
% of Portfolio
0.12%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in A Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026FRONTIER CAPITAL MANAGEMENT CO LLC holds $144,741,915 across 8 Diagnostics & Research names. A ranks #5 (8.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NTRA |
Natera, Inc.
|
294,347 | $58,866,456 | |
| 2 | IDXX |
Idexx Laboratories Inc /De
|
35,364 | $19,870,677 | |
| 3 | MTD |
Mettler Toledo International Inc/
|
13,333 | $16,815,579 | |
| 4 | RVTY |
Revvity, Inc.
|
188,722 | $16,533,934 | |
| 5 | A |
Agilent Technologies, Inc.
This page
|
105,568 | $12,032,640 | |
| 6 | ICLR |
Icon PLC
|
108,467 | $12,002,958 | |
| 7 | CRL |
Charles River Laboratories International, Inc.
|
48,062 | $8,290,695 | |
| 8 | LH |
Labcorp Holdings Inc.
|
1,233 | $328,976 |
All Filings in A
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $12,032,640 | 105,568 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $15,613,080 | 114,743 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $19,680,547 | 153,335 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $24,090,797 | 204,142 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $30,750,766 | 262,872 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $37,501,817 | 279,156 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $69,028,945 | 464,904 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $61,846,084 | 477,097 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $72,695,922 | 499,594 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $75,206,610 | 540,938 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $43,061,099 | 385,093 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $48,414,574 | 402,616 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $99,638,554 | 720,244 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $102,107,541 | 682,309 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $73,086,070 | 601,284 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $56,197,331 | 473,161 | Shares | Sole | 2022-07-20 | |
| 2022-03-31 | $69,800,369 | 527,472 | Shares | Sole | 2022-04-14 | |
| 2021-12-31 | $81,493,342 | 510,450 | Shares | Sole | 2022-01-19 | |
| 2021-09-30 | $92,534,382 | 587,408 | Shares | Sole | 2021-10-19 | |
| 2021-06-30 | $93,801,704 | 634,610 | Shares | Sole | 2021-08-09 | |
| 2021-03-31 | $53,733,686 | 422,634 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $44,305,543 | 373,918 | Shares | Sole | 2021-01-19 | |
| 2020-09-30 | $29,523,334 | 292,484 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $33,583,427 | 380,032 | Shares | Sole | 2020-07-17 | |
| 2020-03-31 | $28,782,144 | 401,873 | Shares | Sole | 2020-04-16 | |
| No filing history on record for this holder in this stock. | ||||||