Ribbon Communications Inc.

SEI INVESTMENTS CO RBBN

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/13/2026

Shares

140,047

Value ($000)

403

Weight

0.0%

2019 Q4 - 2025 Q4 (25 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	2/13/2026	403	0.0%	140,047	12/31/2025
2025 Q3	11/13/2025	366	0.0%	96,272	9/30/2025
2025 Q2	8/14/2025	380	0.0%	94,755	6/30/2025
2025 Q1	5/14/2025	376	0.0%	95,970	3/31/2025
2024 Q4	2/11/2025	333	0.0%	80,090	12/31/2024
2024 Q3	11/12/2024	261	0.0%	80,367	9/30/2024
2024 Q2	8/13/2024	256	0.0%	77,860	6/30/2024
2024 Q1	5/7/2024	242	0.0%	75,632	3/31/2024
2023 Q4	2/14/2024	176	0.0%	60,801	12/31/2023
2023 Q3	11/14/2023	201	0.0%	74,857	9/30/2023
2023 Q2	8/11/2023	150	0.0%	53,754	6/30/2023
2023 Q1	5/12/2023	89	0.0%	25,928	3/31/2023
2022 Q4	2/10/2023	57	0.0%	20,557	12/31/2022
2022 Q3	11/14/2022	49	0.0%	22,223	9/30/2022
2022 Q2	8/15/2022	53	0.0%	24,323	6/30/2022
2022 Q1	5/13/2022	49	0.0%	23,058	3/31/2022
2021 Q4	2/14/2022	99	0.0%	18,920	12/31/2021
2021 Q3	11/12/2021	83	0.0%	16,025	9/30/2021
2021 Q2	8/6/2021	112	0.0%	15,647	6/30/2021
2021 Q1	5/12/2021	83	0.0%	11,942	3/31/2021
2020 Q4	2/8/2021	83	0.0%	11,942	12/31/2020
2020 Q3	12/4/2020	54	0.0%	14,440	9/30/2020
2020 Q2	8/17/2020	73	0.0%	19,750	6/30/2020
2020 Q1	5/14/2020	53	0.0%	19,315	3/31/2020
2019 Q4	2/6/2020	43	0.0%	15,574	12/31/2019