HTEC additions & removals
Changes are observation-bounded: an addition is the first retained official snapshot containing a security after an earlier absence; a removal is its first retained absence. Baseline holdings receive no invented addition date.
Additions
| Ticker | Issuer | Observed date | Change |
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| LIVANOVA PLC | LIVANOVA PLC | 2026-01-31 | Added / first present |
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| Qiagen N.V. | Qiagen N.V. | 2026-01-31 | Added / first present |
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| N/A | N/A | 2025-07-31 | Added / first present |
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| CRISPR Therapeutics AG | CRISPR Therapeutics AG | 2025-07-31 | Added / first present |
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| Adaptive Biotechnologies Corp | Adaptive Biotechnologies Corp | 2025-04-30 | Added / first present |
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| DAISORIN SPA - RTS | DAISORIN SPA - RTS | 2025-04-30 | Added / first present |
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| N/A | N/A | 2025-01-31 | Added / first present |
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| Qiagen N.V. | Qiagen N.V. | 2025-01-31 | Added / first present |
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| GLAUKOS CORPORATION | GLAUKOS CORPORATION | 2024-10-31 | Added / first present |
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| Tempus AI Inc | Tempus AI Inc | 2024-10-31 | Added / first present |
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| Ginkgo Bioworks Holdings Inc | Ginkgo Bioworks Holdings Inc | 2024-10-31 | Added / first present |
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| Grail Inc | Grail Inc | 2024-07-31 | Added / first present |
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| UNITED THERAPEUTICS CORPORATION | UNITED THERAPEUTICS CORPORATION | 2024-04-30 | Added / first present |
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| CRISPR Therapeutics AG | CRISPR Therapeutics AG | 2024-04-30 | Added / first present |
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| ARROWHEAD PHARMACEUTICALS, INC. | ARROWHEAD PHARMACEUTICALS, INC. | 2024-01-31 | Added / first present |
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| ARTIVION, INC. | ARTIVION, INC. | 2024-01-31 | Added / first present |
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| N/A | N/A | 2024-01-31 | Added / first present |
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| CATALENT, INC. | CATALENT, INC. | 2024-01-31 | Added / first present |
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| Qiagen N.V. | Qiagen N.V. | 2024-01-31 | Added / first present |
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| Ginkgo Bioworks Holdings Inc | Ginkgo Bioworks Holdings Inc | 2023-10-31 | Added / first present |
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| CRISPR Therapeutics AG | CRISPR Therapeutics AG | 2023-04-30 | Added / first present |
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| GE HEALTHCARE TECHNOLOGIES INC. | GE HEALTHCARE TECHNOLOGIES INC. | 2023-04-30 | Added / first present |
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| EDITAS MEDICINE, INC. | EDITAS MEDICINE, INC. | 2023-01-31 | Added / first present |
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| Qiagen N.V. | Qiagen N.V. | 2023-01-31 | Added / first present |
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| Privia Health Group Inc | Privia Health Group Inc | 2022-10-31 | Added / first present |
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| QUIDELORTHO CORPORATION | QUIDELORTHO CORPORATION | 2022-07-31 | Added / first present |
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| GUARDANT HEALTH, INC. | GUARDANT HEALTH, INC. | 2022-01-31 | Added / first present |
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| FATE THERAPEUTICS, INC. | FATE THERAPEUTICS, INC. | 2021-10-31 | Added / first present |
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| Twist Bioscience Corp | Twist Bioscience Corp | 2021-10-31 | Added / first present |
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| Butterfly Network Inc | Butterfly Network Inc | 2021-10-31 | Added / first present |
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| Akoya Biosciences Inc | Akoya Biosciences Inc | 2021-10-31 | Added / first present |
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| INVITAE CORPORATION | INVITAE CORPORATION | 2021-07-31 | Added / first present |
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| ARROWHEAD PHARMACEUTICALS, INC. | ARROWHEAD PHARMACEUTICALS, INC. | 2021-04-30 | Added / first present |
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| AVANOS MEDICAL, INC. | AVANOS MEDICAL, INC. | 2021-04-30 | Added / first present |
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| CAREDX, INC. | CAREDX, INC. | 2020-10-31 | Added / first present |
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| HEALTH CATALYST, INC. | HEALTH CATALYST, INC. | 2020-10-31 | Added / first present |
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| Fulgent Genetics Inc | Fulgent Genetics Inc | 2020-10-31 | Added / first present |
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| 1LIFE HEALTHCARE, INC | 1LIFE HEALTHCARE, INC | 2020-10-31 | Added / first present |
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Removals
| Ticker | Issuer | Observed date | Change |
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| CRISPR Therapeutics AG | CRISPR Therapeutics AG | 2025-10-31 | Removed / first absent |
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| DAISORIN SPA - RTS | DAISORIN SPA - RTS | 2025-07-31 | Removed / first absent |
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| N/A | N/A | 2025-04-30 | Removed / first absent |
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| Qiagen N.V. | Qiagen N.V. | 2026-01-31 | Removed / first absent |
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| Ginkgo Bioworks Holdings Inc | Ginkgo Bioworks Holdings Inc | 2025-01-31 | Removed / first absent |
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| CRISPR Therapeutics AG | CRISPR Therapeutics AG | 2025-04-30 | Removed / first absent |
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| N/A | N/A | 2024-10-31 | Removed / first absent |
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| CATALENT, INC. | CATALENT, INC. | 2025-01-31 | Removed / first absent |
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| Qiagen N.V. | Qiagen N.V. | 2025-01-31 | Removed / first absent |
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| Ginkgo Bioworks Holdings Inc | Ginkgo Bioworks Holdings Inc | 2024-10-31 | Removed / first absent |
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| CRISPR Therapeutics AG | CRISPR Therapeutics AG | 2023-07-31 | Removed / first absent |
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| EDITAS MEDICINE, INC. | EDITAS MEDICINE, INC. | 2023-07-31 | Removed / first absent |
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| Qiagen N.V. | Qiagen N.V. | 2024-01-31 | Removed / first absent |
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| Privia Health Group Inc | Privia Health Group Inc | 2024-07-31 | Removed / first absent |
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| QUIDELORTHO CORPORATION | QUIDELORTHO CORPORATION | 2025-01-31 | Removed / first absent |
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| FATE THERAPEUTICS, INC. | FATE THERAPEUTICS, INC. | 2023-07-31 | Removed / first absent |
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| Butterfly Network Inc | Butterfly Network Inc | 2023-10-31 | Removed / first absent |
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| Akoya Biosciences Inc | Akoya Biosciences Inc | 2022-07-31 | Removed / first absent |
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| INVITAE CORPORATION | INVITAE CORPORATION | 2021-10-31 | Removed / first absent |
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| ARROWHEAD PHARMACEUTICALS, INC. | ARROWHEAD PHARMACEUTICALS, INC. | 2023-07-31 | Removed / first absent |
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| AVANOS MEDICAL, INC. | AVANOS MEDICAL, INC. | 2024-04-30 | Removed / first absent |
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| HEALTH CATALYST, INC. | HEALTH CATALYST, INC. | 2025-04-30 | Removed / first absent |
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| Fulgent Genetics Inc | Fulgent Genetics Inc | 2025-04-30 | Removed / first absent |
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| 1LIFE HEALTHCARE, INC | 1LIFE HEALTHCARE, INC | 2022-04-30 | Removed / first absent |
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| ALIGN TECHNOLOGY, INC. | ALIGN TECHNOLOGY, INC. | 2025-10-31 | Removed / first absent |
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| BAXTER INTERNATIONAL INC. | BAXTER INTERNATIONAL INC. | 2025-07-31 | Removed / first absent |
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| VARIAN MEDICAL SYSTEMS, INC. | VARIAN MEDICAL SYSTEMS, INC. | 2020-10-31 | Removed / first absent |
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| ABBOTT LABORATORIES | ABBOTT LABORATORIES | 2025-10-31 | Removed / first absent |
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| BECTON, DICKINSON AND COMPANY | BECTON, DICKINSON AND COMPANY | 2025-10-31 | Removed / first absent |
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| EDWARDS LIFESCIENCES CORPORATION | EDWARDS LIFESCIENCES CORPORATION | 2025-10-31 | Removed / first absent |
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| DEXCOM, INC. | DEXCOM, INC. | 2026-01-31 | Removed / first absent |
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| EXACT SCIENCES CORPORATION | EXACT SCIENCES CORPORATION | 2026-04-30 | Removed / first absent |
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| ABIOMED, INC. | ABIOMED, INC. | 2023-01-31 | Removed / first absent |
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| INSULET CORPORATION | INSULET CORPORATION | 2024-04-30 | Removed / first absent |
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| NEVRO CORP. | NEVRO CORP. | 2024-01-31 | Removed / first absent |
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| GLAUKOS CORPORATION | GLAUKOS CORPORATION | 2023-04-30 | Removed / first absent |
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| TABULA RASA HEALTHCARE, INC. | TABULA RASA HEALTHCARE, INC. | 2022-07-31 | Removed / first absent |
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| MASIMO CORPORATION | MASIMO CORPORATION | 2026-04-30 | Removed / first absent |
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| TELADOC HEALTH, INC. | TELADOC HEALTH, INC. | 2024-10-31 | Removed / first absent |
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| LIVONGO HEALTH, INC. | LIVONGO HEALTH, INC. | 2020-10-31 | Removed / first absent |
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| QUIDEL CORPORATION | QUIDEL CORPORATION | 2022-07-31 | Removed / first absent |
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| CARDIOVASCULAR SYSTEMS, INC. | CARDIOVASCULAR SYSTEMS, INC. | 2022-07-31 | Removed / first absent |
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| Editas Medicine Inc | Editas Medicine Inc | 2022-10-31 | Removed / first absent |
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| INVITAE CORPORATION | INVITAE CORPORATION | 2021-01-31 | Removed / first absent |
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| CRYOLIFE, INC. | CRYOLIFE, INC. | 2021-10-31 | Removed / first absent |
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| CERUS CORPORATION | CERUS CORPORATION | 2023-10-31 | Removed / first absent |
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| NANOSTRING TECHNOLOGIES, INC. | NANOSTRING TECHNOLOGIES, INC. | 2023-07-31 | Removed / first absent |
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| Intellia Therapeutics Inc | Intellia Therapeutics Inc | 2021-01-31 | Removed / first absent |
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| HOLOGIC, INC. | HOLOGIC, INC. | 2026-01-31 | Removed / first absent |
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| Short-Term Investments Trust: Government & Agency Portfolio; Institutional Class Shares | Short-Term Investments Trust: Government & Agency Portfolio; Institutional Class Shares | 2023-10-31 | Removed / first absent |
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| BROOKS AUTOMATION, INC. | BROOKS AUTOMATION, INC. | 2025-04-30 | Removed / first absent |
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| BIOTELEMETRY, INC. | BIOTELEMETRY, INC. | 2021-04-30 | Removed / first absent |
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| Tactile Systems Technology Inc | Tactile Systems Technology Inc | 2024-01-31 | Removed / first absent |
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| STAAR SURGICAL COMPANY | STAAR SURGICAL COMPANY | 2025-10-31 | Removed / first absent |
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| ICON PUBLIC LIMITED COMPANY | ICON PUBLIC LIMITED COMPANY | 2020-10-31 | Removed / first absent |
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| BIO-RAD LABORATORIES, INC. | BIO-RAD LABORATORIES, INC. | 2025-10-31 | Removed / first absent |
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| CATALENT, INC. | CATALENT, INC. | 2023-07-31 | Removed / first absent |
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| NEOGENOMICS, INC. | NEOGENOMICS, INC. | 2022-07-31 | Removed / first absent |
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| 3D SYSTEMS CORPORATION | 3D SYSTEMS CORPORATION | 2023-10-31 | Removed / first absent |
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| Codexis Inc | Codexis Inc | 2023-10-31 | Removed / first absent |
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| VOCERA COMMUNICATIONS, INC. | VOCERA COMMUNICATIONS, INC. | 2022-04-30 | Removed / first absent |
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| NUANCE COMMUNICATIONS, INC. | NUANCE COMMUNICATIONS, INC. | 2021-07-31 | Removed / first absent |
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| CRISPR Therapeutics AG | CRISPR Therapeutics AG | 2021-01-31 | Removed / first absent |
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| Materialise NV | Materialise NV | 2023-07-31 | Removed / first absent |
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| Cellectis SA | Cellectis SA | 2022-04-30 | Removed / first absent |
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