GRP
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Global Retirement Partners’s Ribbon Communications RBBN Stock Holding History

Global Retirement Partners’s Portfolio RBBN Stock Details RBBN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$56.9K Buy
+24,301
New +$64.1K ﹤0.01% 2434
2025
Q4 		$85.8K Buy
+29,778
New +$96.1K ﹤0.01% 2001

Other funds holding RBBN

JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
RA
Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
PCMI
Paradigm Capital Management Inc Albany, New York $3.67B AUM 121.12% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Connor, Clark & Lunn Investment Management (CC&L)
Connor, Clark & Lunn Investment Management (CC&L) Vancouver, British Columbia, Canada $52.8B AUM 58.98% 1-Year Est. Return

Global Retirement Partners's RBBN Position: Q2 2026 in Review

Global Retirement Partners opened a new position in Ribbon Communications (RBBN) in Q2 2026: 24,301 shares worth $56.9K. The stake represents ﹤0.01% of the portfolio and ranks #2434 among its holdings. This is a return to the name: Global Retirement Partners previously reported a position in RBBN as recently as Q4 2025.

Global Retirement Partners first reported a position in RBBN in Q4 2025 and has held it in 2 quarters since. The position peaked at $85.8K in Q4 2025. 160 funds tracked by Wall St. Rank hold RBBN as of Q2 2026.

  • Global Retirement Partners held 24,301 shares of Ribbon Communications worth $56.9K as of Q2 2026.
  • Ribbon Communications was a new Global Retirement Partners position in Q2 2026.
  • Ribbon Communications made up ﹤0.01% of Global Retirement Partners's portfolio in Q2 2026, its #2434 holding.
  • Global Retirement Partners first reported a position in Ribbon Communications in Q4 2025 and has held it in 2 quarters since.
  • Global Retirement Partners's Ribbon Communications position peaked at $85.8K in Q4 2025.
  • 160 funds tracked by Wall St. Rank held Ribbon Communications as of Q2 2026.

Based on Global Retirement Partners's 13F filing for Q2 2026, filed 6 Aug 2026.