TEACHER RETIREMENT SYSTEM OF TEXAS
PensionPosition in TWST — Twist Bioscience Corp
CIK 796848
AUSTIN, TX
Position in TWST
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$683,020
+$312,982 QoQ
Shares Held
6,639
-14.7% QoQ
Ownership
0.011%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#190
of 334 holders
Holding Since
Dec 2020
23 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in TWST Over Time
Shares Held
Position Value (USD)
Position in Diagnostics & Research
Healthcare · as of Jun 30, 2026TEACHER RETIREMENT SYSTEM OF TEXAS holds $310,998,461 across 20 Diagnostics & Research names. TWST ranks #15 (0.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TMO |
Thermo Fisher Scientific Inc.
|
186,915 | $93,711,704 | |
| 2 | ILMN |
Illumina, Inc.
|
273,919 | $48,163,177 | |
| 3 | A |
Agilent Technologies, Inc.
|
313,662 | $41,663,723 | |
| 4 | IDXX |
Idexx Laboratories Inc /De
|
67,242 | $35,398,878 | |
| 5 | DHR |
Danaher Corp /De/
|
167,337 | $31,874,351 | |
| 6 | MTD |
Mettler Toledo International Inc/
|
18,744 | $23,945,647 | |
| 7 | ICLR |
Icon PLC
|
97,118 | $16,870,367 | |
| 8 | DGX |
Quest Diagnostics Inc
|
32,701 | $6,930,976 |
All Filings in TWST
Export CSV
23 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $683,020 | 6,639 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $370,038 | 7,787 | Shares | Sole | 2026-04-30 | |
| 2025-12-31 | $283,418 | 8,935 | Shares | Sole | 2026-01-28 | |
| 2025-09-30 | $412,729 | 14,667 | Shares | Sole | 2025-10-30 | |
| 2025-06-30 | $591,362 | 16,074 | Shares | Sole | 2025-08-01 | |
| 2025-03-31 | $629,220 | 16,027 | Shares | Sole | 2025-04-28 | |
| 2024-12-31 | $806,579 | 17,357 | Shares | Sole | 2025-02-11 | |
| 2024-09-30 | $659,718 | 14,602 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $625,708 | 12,697 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $441,192 | 12,859 | Shares | Sole | 2024-05-06 | |
| 2023-12-31 | $488,874 | 13,263 | Shares | Sole | 2024-02-07 | |
| 2023-09-30 | $328,333 | 16,206 | Shares | Sole | 2023-10-31 | |
| 2023-06-30 | $315,411 | 15,416 | Shares | Sole | 2023-07-19 | |
| 2023-03-31 | $249,649 | 16,555 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $383,055 | 16,088 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $617,933 | 17,535 | Shares | Sole | 2022-11-03 | |
| 2022-06-30 | $304,536 | 8,711 | Shares | Sole | 2022-08-09 | |
| 2022-03-31 | $455,974 | 9,234 | Shares | Sole | 2022-05-09 | |
| 2021-12-31 | $682,038 | 8,813 | Shares | Sole | 2022-02-10 | |
| 2021-09-30 | $754,780 | 7,056 | Shares | Sole | 2021-11-09 | |
| 2021-06-30 | $752,329 | 5,646 | Shares | Sole | 2021-08-05 | |
| 2021-03-31 | $448,497 | 3,621 | Shares | Sole | 2021-05-11 | |
| 2020-12-31 | $419,631 | 2,970 | Shares | Sole | 2021-02-11 | |
| No filing history on record for this holder in this stock. | ||||||