Alnylam Pharmaceuticals, Inc.

TEACHER RETIREMENT SYSTEM OF TEXAS ALNY

Report date

12/31/2025

Quarter

2025 Q4

Filed

1/28/2026

Shares

20,035

Value ($000)

7,967

Weight

0.0%

2013 Q4 - 2025 Q4 (26 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	1/28/2026	7,967	0.0%	20,035	12/31/2025
2025 Q3	10/30/2025	15,341	0.1%	33,642	9/30/2025
2025 Q2	8/1/2025	11,872	0.0%	36,408	6/30/2025
2025 Q1	4/28/2025	9,528	0.0%	35,285	3/31/2025
2024 Q4	2/11/2025	9,195	0.0%	39,075	12/31/2024
2024 Q3	11/13/2024	9,255	0.0%	33,650	9/30/2024
2024 Q2	8/9/2024	7,136	0.0%	29,365	6/30/2024
2024 Q1	5/6/2024	4,264	0.0%	28,533	3/31/2024
2023 Q4	2/7/2024	5,592	0.0%	29,214	12/31/2023
2023 Q3	10/31/2023	5,837	0.0%	32,958	9/30/2023
2023 Q2	7/19/2023	6,129	0.0%	32,266	6/30/2023
2023 Q1	5/12/2023	5,767	0.0%	28,787	3/31/2023
2022 Q4	2/13/2023	3,176	0.0%	13,365	12/31/2022
2022 Q3	11/3/2022	3,478	0.0%	17,374	9/30/2022
2022 Q2	8/9/2022	2,688	0.0%	18,428	6/30/2022
2022 Q1	5/9/2022	4,008	0.0%	24,543	3/31/2022
2021 Q4	2/10/2022	3,839	0.0%	22,638	12/31/2021
2021 Q3	11/9/2021	5,558	0.0%	29,435	9/30/2021
2021 Q2	8/5/2021	2,562	0.0%	15,116	6/30/2021
2021 Q1	5/11/2021	1,813	0.0%	12,841	3/31/2021
2020 Q4	2/11/2021	1,360	0.0%	10,461	12/31/2020
2020 Q3	11/2/2020	4,176	0.0%	28,679	9/30/2020
2020 Q2	8/11/2020	6,934	0.1%	46,818	6/30/2020
2014 Q2	8/5/2014	129	0.0%	2,036	6/30/2014
2014 Q1	5/1/2014	148	0.0%	2,199	3/31/2014
2013 Q4	2/5/2014	136	0.0%	2,115	12/31/2013