Position in WGS
as of Mar 31, 2026
· filed May 7, 2026
Position Value
$17,069,095
+$2,868,105 QoQ
Shares Held
265,791
+143.4% QoQ
Ownership
0.895%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2024
6 quarters on record
Voting authority
Sole 90.64716262025426.ToString("F0")%
Shared 3.6600185860318826.ToString("F0")%
None 5.692818793713858.ToString("F0")%
Common Shares in WGS Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Mar 31, 2026DIMENSIONAL FUND ADVISORS LP holds $4,738,083,100 across 33 Diagnostics & Research names. WGS ranks #25 (0.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
1,689,790 | $830,582,476 | |
| 2 | DHR |
Danaher Corp /De/
|
2,645,911 | $501,664,724 | |
| 3 | DGX |
Quest Diagnostics Inc
|
1,949,535 | $382,069,866 | |
| 4 | LH |
Labcorp Holdings Inc.
|
1,332,775 | $355,597,695 | |
| 5 | IDXX |
Idexx Laboratories Inc /De
|
573,332 | $322,149,515 | |
| 6 | CRL |
Charles River Laboratories International, Inc.
|
1,652,484 | $285,053,489 | |
| 7 | IQV |
Iqvia Holdings Inc.
|
1,657,696 | $282,703,474 | |
| 8 | RVTY |
Revvity, Inc.
|
2,917,953 | $255,641,860 |
All Filings in WGS
Export CSV
6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $17,069,095 | 265,791 | Shares | Sole | 2026-05-07 | |
| 2025-12-31 | $14,200,990 | 109,188 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $13,831,874 | 128,382 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $11,515,948 | 124,753 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $1,321,743 | 14,924 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $1,080,189 | 14,054 | Shares | Sole | 2025-02-13 | |
| No filing history on record for this holder in this stock. | ||||||