Position in GH
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$2,918,232
+$1,331,685 QoQ
Shares Held
19,451
+13.2% QoQ
Ownership
0.014%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
#230
of 594 holders
Holding Since
Mar 2020
17 quarters on record
Voting authority
Sole 88%
Shared 0%
None 12%
Common Shares in GH Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026Vestmark Advisory Solutions, Inc. holds $50,807,557 across 17 Diagnostics & Research names. GH ranks #7 (5.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TWST |
Twist Bioscience Corp
|
85,142 | $8,759,408 | |
| 2 | NTRA |
Natera, Inc.
|
29,404 | $7,981,714 | |
| 3 | TMO |
Thermo Fisher Scientific Inc.
|
15,662 | $7,852,299 | |
| 4 | DGX |
Quest Diagnostics Inc
|
22,565 | $4,782,651 | |
| 5 | DHR |
Danaher Corp /De/
|
21,600 | $4,114,365 | |
| 6 | ILMN |
Illumina, Inc.
|
18,226 | $3,204,676 | |
| 7 | GH |
Guardant Health, Inc.
This page
|
19,451 | $2,918,232 | |
| 8 | IDXX |
Idexx Laboratories Inc /De
|
5,234 | $2,755,386 |
All Filings in GH
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17 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,918,232 | 19,451 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $1,586,547 | 17,176 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $2,892,604 | 28,320 | Shares | Other | 2026-02-06 | |
| 2023-06-30 | $427,452 | 11,940 | Shares | Sole | 2023-08-07 | |
| 2023-03-31 | $285,452 | 12,178 | Shares | Sole | 2023-05-09 | |
| 2022-12-31 | $314,513 | 11,563 | Shares | Sole | 2023-01-20 | |
| 2022-09-30 | $662,539 | 12,308 | Shares | Sole | 2022-11-03 | |
| 2022-06-30 | $450,557 | 11,169 | Shares | Sole | 2022-08-04 | |
| 2022-03-31 | $798,258 | 12,051 | Shares | Sole | 2022-04-27 | |
| 2021-12-31 | $1,241,048 | 12,408 | Shares | Sole | 2022-01-31 | |
| 2021-09-30 | $1,575,000 | 12,599 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $1,561,440 | 12,573 | Shares | Sole | 2021-08-09 | |
| 2021-03-31 | $1,692,735 | 11,089 | Shares | Sole | 2021-05-10 | |
| 2020-12-31 | $1,452,090 | 11,267 | Shares | Sole | 2021-02-04 | |
| 2020-09-30 | $1,283,681 | 11,484 | Shares | Sole | 2020-10-19 | |
| 2020-06-30 | $933,238 | 11,503 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $845,918 | 12,154 | Shares | Sole | 2020-05-06 | |
| No filing history on record for this holder in this stock. | ||||||