BRIDGEWAY CAPITAL MANAGEMENT, LLC

Position in RBBN — Ribbon Communications Inc.

CIK 1107261 HOUSTON, TX

Position in RBBN

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$187,049

-$510,711 QoQ

Shares Held

88,231

-50.4% QoQ

Ownership

0.050%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

13 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Technology · as of Mar 31, 2026

BRIDGEWAY CAPITAL MANAGEMENT, LLC holds $63,416,292 across 36 Software - Application names. RBBN ranks #27 (0.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ALIT	Alight, Inc. / Delaware	3,068,382	$35,758,923
2	UPBD	Upbound Group, Inc.	363,941	$6,569,135
3	ADP	Automatic Data Processing Inc	10,760	$2,186,216
4	RMNI	Rimini Street, Inc.	479,200	$1,571,776
5	CRM	Salesforce, Inc.	8,230	$1,536,294
6	ADBE	Adobe Inc.	5,975	$1,452,403
7	PUBM	PubMatic, Inc.	175,300	$1,433,954
8	MITK	Mitek Systems Inc	95,000	$1,282,500

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
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.