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Vista Investment Partners’s Ribbon Communications RBBN Stock Holding History

Vista Investment 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 		$47.7K Hold
20,400
– – 0.01% 170
2026
Q1 		$43.2K Hold
20,400
– – 0.01% 168
2025
Q4 		$58.8K Hold
20,400
– – 0.02% 164
2025
Q3 		$77.5K Hold
20,400
– – 0.02% 154
2025
Q2 		$81.8K Hold
20,400
– – 0.02% 154
2025
Q1 		$80K Hold
20,400
– – 0.02% 154
2024
Q4 		$84.9K Hold
20,400
– – 0.03% 149
2024
Q3 		$66.3K Hold
20,400
– – 0.02% 151
2024
Q2 		$67.1K Hold
20,400
– – 0.02% 154
2024
Q1 		$65.3K Hold
20,400
– – 0.02% 147
2023
Q4 		$59.2K Buy
+20,400
New +$46K 0.02% 139

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

Vista Investment Partners's RBBN Position: Q2 2026 in Review

Vista Investment Partners held its Ribbon Communications (RBBN) position steady in Q2 2026 at 20,400 shares worth $47.7K. The position accounts for 0.01% of the portfolio, ranked #170.

Vista Investment Partners first reported a position in RBBN in Q4 2023 and has held it in 11 quarters since. The position peaked at $84.9K in Q4 2024. 160 funds tracked by Wall St. Rank hold RBBN as of Q2 2026.

  • Vista Investment Partners held 20,400 shares of Ribbon Communications worth $47.7K as of Q2 2026.
  • Vista Investment Partners left its Ribbon Communications share count unchanged in Q2 2026.
  • Ribbon Communications made up 0.01% of Vista Investment Partners's portfolio in Q2 2026, its #170 holding.
  • Vista Investment Partners first reported a position in Ribbon Communications in Q4 2023 and has held it in 11 quarters since.
  • Vista Investment Partners's Ribbon Communications position peaked at $84.9K in Q4 2024.
  • 160 funds tracked by Wall St. Rank held Ribbon Communications as of Q2 2026.

Based on Vista Investment Partners's 13F filing for Q2 2026, filed 9 Jul 2026.