RBBN — RIBBON COMMUNICATIONS INC

Ownership history in Squarepoint Ops LLC  ·  26 quarters on record

This page tracks every 13F SEC filing in which Squarepoint Ops LLC reported a position in RIBBON COMMUNICATIONS INC (RBBN). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.01% (2019 Q3)
Avg. % of fund
0.0%
First filed
2017 Q4
Last filed
2025 Q3
Quarters held
26
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 REDUCED 127,152 -25,564 -16.7% 0.00% $483K $3.80
2025 Q1 ADDED 152,716 +20,788 +15.8% 0.00% $599K $3.92
2024 Q4 REDUCED 131,928 -78,674 -37.4% 0.00% $549K $4.16
2024 Q3 REDUCED 210,602 -8,793 -4.0% 0.00% $684K $3.25
22 older quarters hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    RBBN price (monthly, adj. close)

Other funds also holding RBBN

As of 2025 Q4 — sorted by position size

PARADIGM CAPITAL MANAGEMENT INC/NY 3Y 7Y 1.01% FIRST WILSHIRE SECURITIES MANAGEMENT INC 3Y 7Y 0.92% Silverberg Bernstein Capital Management LLC 0.73% HERALD INVESTMENT MANAGEMENT Ltd 3Y 7Y 0.3% Pacific Ridge Capital Partners, LLC 3Y 7Y 0.16% EntryPoint Capital, LLC 0.14% ROYCE & ASSOCIATES LP 3Y 7Y 0.13% SHERBROOKE PARK ADVISERS LLC 3Y 0.12% nVerses Capital, LLC 0.08% GSA CAPITAL PARTNERS LLP 3Y 7Y 0.07%
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