BRIDGEWAY CAPITAL MANAGEMENT, LLC

Position in RBBN — Ribbon Communications Inc.

CIK 1107261 HOUSTON, TX

Position in RBBN

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$220,938

+$33,889 QoQ

Shares Held

94,418

+7.0% QoQ

Ownership

0.053%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#56

of 161 holders

Holding Since

Mar 2020

14 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Jun 30, 2026

BRIDGEWAY CAPITAL MANAGEMENT, LLC holds $38,216,154 across 38 Software - Application names. RBBN ranks #28 (0.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	UPBD	Upbound Group, Inc.	354,744	$7,527,667
2	CRNC	Cerence Inc.	292,100	$3,306,572
3	ADP	Automatic Data Processing Inc	10,760	$2,409,702
4	PUBM	PubMatic, Inc.	175,300	$2,299,936
5	MITK	Mitek Systems Inc	95,000	$1,912,350
6	XPER	Xperi Inc.	221,224	$1,820,673
7	ADEA	Adeia Inc.	55,000	$1,811,150
8	DHX	Dhi Group, Inc.	448,187	$1,662,773

14 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$220,938	94,418	+7.0%	Shares	Sole	2026-08-14
2026-03-31	$187,049	88,231	-50.4%	Shares	Sole	2026-05-15
2025-03-31	$697,760	178,000	-55.3%	Shares	Sole	2025-05-15
2022-09-30	$884,698	398,513	0.0%	Shares	Sole	2022-11-14
2022-06-30	$1,211,479	398,513	0.0%	Shares	Sole	2022-08-15
2022-03-31	$1,231,405	398,513	+33.5%	Shares	Sole	2022-05-16
2021-12-31	$1,806,003	298,513	+182.4%	Shares	Sole	2022-02-14
2021-09-30	$632,086	105,700	0.0%	Shares	Sole	2021-11-15
2021-06-30	$804,377	105,700	+11.3%	Shares	Sole	2021-08-16
2021-03-31	$779,950	95,000	-79.8%	Shares	Sole	2021-05-17
2020-12-31	$3,089,104	470,900	0.0%	Shares	Sole	2021-02-16
2020-09-30	$1,822,383	470,900	0.0%	Shares	Sole	2020-11-16
2020-06-30	$1,850,637	470,900	+25.3%	Shares	Sole	2020-08-31
2020-03-31	$1,138,977	375,900	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.