MassMutual Private Wealth & Trust, FSB
Position in DGX — Quest Diagnostics Inc
CIK 1103653
Windsor, CT
Position in DGX
as of Jun 30, 2026
· filed Jul 2, 2026
Position Value
$4,267,613
+$265,114 QoQ
Shares Held
20,135
-1.4% QoQ
Ownership
0.018%
of shares outstanding
% of Portfolio
0.16%
of 13F equity value
Holder Rank
#271
of 1,090 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in DGX Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026MassMutual Private Wealth & Trust, FSB holds $41,336,982 across 23 Diagnostics & Research names. DGX ranks #3 (10.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
52,114 | $26,127,875 | |
| 2 | DHR |
Danaher Corp /De/
|
46,499 | $8,857,129 | |
| 3 | DGX |
Quest Diagnostics Inc
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|
20,135 | $4,267,613 | |
| 4 | WAT |
Waters Corp /De/
|
1,894 | $710,325 | |
| 5 | A |
Agilent Technologies, Inc.
|
1,956 | $259,815 | |
| 6 | IQV |
Iqvia Holdings Inc.
|
1,148 | $221,816 | |
| 7 | IDXX |
Idexx Laboratories Inc /De
|
411 | $216,366 | |
| 8 | ILMN |
Illumina, Inc.
|
884 | $155,433 |
All Filings in DGX
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $4,267,613 | 20,135 | Shares | Sole | 2026-07-02 | |
| 2026-03-31 | $4,002,499 | 20,423 | Shares | Sole | 2026-04-13 | |
| 2025-12-31 | $3,585,129 | 20,660 | Shares | Sole | 2026-01-07 | |
| 2025-09-30 | $3,982,169 | 20,895 | Shares | Sole | 2025-10-22 | |
| 2025-06-30 | $3,907,491 | 21,753 | Shares | Sole | 2025-07-09 | |
| 2025-03-31 | $3,740,166 | 22,105 | Shares | Sole | 2025-04-01 | |
| 2024-12-31 | $3,365,686 | 22,310 | Shares | Sole | 2025-01-16 | |
| 2024-09-30 | $3,494,677 | 22,510 | Shares | Sole | 2024-10-02 | |
| 2024-06-30 | $3,091,708 | 22,587 | Shares | Sole | 2024-07-02 | |
| 2024-03-31 | $3,033,443 | 22,789 | Shares | Sole | 2024-04-09 | |
| 2023-12-31 | $2,291,979 | 16,623 | Shares | Sole | 2024-01-03 | |
| 2023-09-30 | $2,003,256 | 16,439 | Shares | Sole | 2023-10-04 | |
| 2023-06-30 | $2,280,023 | 16,221 | Shares | Sole | 2023-08-02 | |
| 2023-03-31 | $2,219,396 | 15,687 | Shares | Sole | 2023-04-11 | |
| 2022-12-31 | $2,428,418 | 15,523 | Shares | Sole | 2023-01-06 | |
| 2022-09-30 | $1,857,158 | 15,137 | Shares | Sole | 2022-10-07 | |
| 2022-06-30 | $1,894,300 | 14,245 | Shares | Sole | 2022-07-07 | |
| 2022-03-31 | $1,757,556 | 12,842 | Shares | Sole | 2022-04-08 | |
| 2021-12-31 | $1,809,857 | 10,461 | Shares | Sole | 2022-02-09 | |
| 2021-09-30 | $1,388,001 | 9,552 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $1,225,077 | 9,283 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $1,075,104 | 8,377 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $754,107 | 6,328 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $487,727 | 4,260 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $395,327 | 3,469 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $10,037 | 125 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||