Position in A
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$1,659,662
-$235,520 QoQ
Shares Held
14,561
+4.5% QoQ
Ownership
0.005%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
21 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, 2026Advisors Asset Management, Inc. holds $25,393,411 across 15 Diagnostics & Research names. A ranks #6 (6.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
14,579 | $7,166,015 | |
| 2 | NTRA |
Natera, Inc.
|
15,721 | $3,144,042 | |
| 3 | DGX |
Quest Diagnostics Inc
|
11,722 | $2,297,277 | |
| 4 | DHR |
Danaher Corp /De/
|
10,277 | $1,948,519 | |
| 5 | MTD |
Mettler Toledo International Inc/
|
1,488 | $1,876,665 | |
| 6 | A |
Agilent Technologies, Inc.
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|
14,561 | $1,659,662 | |
| 7 | IDXX |
Idexx Laboratories Inc /De
|
2,744 | $1,541,826 | |
| 8 | MEDP |
Medpace Holdings, Inc.
|
2,656 | $1,275,384 |
All Filings in A
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21 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,659,662 | 14,561 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $1,895,182 | 13,928 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $1,129,351 | 8,799 | Shares | Sole | 2025-11-06 | |
| 2025-06-30 | $1,000,016 | 8,474 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $799,558 | 6,835 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $883,554 | 6,577 | Shares | Sole | 2025-02-10 | |
| 2024-09-30 | $1,391,554 | 9,372 | Shares | Sole | 2024-11-08 | |
| 2024-06-30 | $1,155,651 | 8,915 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $813,400 | 5,590 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $1,342,890 | 9,659 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $1,717,331 | 15,358 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $1,721,499 | 14,316 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $1,894,427 | 13,694 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $1,707,955 | 11,413 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $688,216 | 5,662 | Shares | Sole | 2022-11-08 | |
| 2022-06-30 | $708,463 | 5,965 | Shares | Sole | 2022-08-08 | |
| 2022-03-31 | $624,200 | 4,717 | Shares | Sole | 2022-05-17 | |
| 2021-12-31 | $240,113 | 1,504 | Shares | Sole | 2022-02-15 | |
| 2020-09-30 | $133,341 | 1,321 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $216,241 | 2,447 | Shares | Sole | 2020-08-12 | |
| 2020-03-31 | $368,055 | 5,139 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||