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Worth Venture Partners’s Ribbon Communications RBBN Stock Holding History

Worth Venture 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 		$81.9K Buy
+35,000
New +$92.4K 0.18% 55
2025
Q3 		– Sell
-55,564
Closed -$223K – 67
2025
Q2 		$223K Buy
55,564
+5,000
+10% +$18K 0.34% 27
2025
Q1 		$198K Buy
50,564
+5,000
+11% +$21.1K 0.38% 30
2024
Q4 		$190K Buy
45,564
+10,955
+32% +$41.4K 1.87% 20
2024
Q3 		$112K Sell
34,609
-2,729
-7% -$8.85K 0.83% 32
2024
Q2 		$123K Buy
37,338
+7,600
+26% +$23.1K 0.91% 32
2024
Q1 		$95.2K Sell
29,738
-3,445
-10% -$10.5K 0.63% 38
2023
Q4 		$96.2K Sell
33,183
-34,405
-51% -$77.5K 0.05% 100
2023
Q3 		$181K Buy
67,588
+8,917
+15% +$26K 0.11% 108
2023
Q2 		$164K Buy
58,671
+13,671
+30% +$37.9K 0.09% 116
2023
Q1 		$154K Buy
45,000
+16,000
+55% +$58.5K 0.08% 135
2022
Q4 		$80.9K Buy
+29,000
New +$75.1K 0.05% 129

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

Worth Venture Partners's RBBN Position: Q2 2026 in Review

Worth Venture Partners opened a new position in Ribbon Communications (RBBN) in Q2 2026: 35,000 shares worth $81.9K. The stake represents 0.18% of the portfolio and ranks #55 among its holdings. This is a return to the name: Worth Venture Partners previously reported a position in RBBN as recently as Q2 2025.

Worth Venture Partners first reported a position in RBBN in Q4 2022 and has held it in 12 quarters since. The position peaked at $223K in Q2 2025. 161 funds tracked by Wall St. Rank hold RBBN as of Q2 2026.

  • Worth Venture Partners held 35,000 shares of Ribbon Communications worth $81.9K as of Q2 2026.
  • Ribbon Communications was a new Worth Venture Partners position in Q2 2026.
  • Ribbon Communications made up 0.18% of Worth Venture Partners's portfolio in Q2 2026, its #55 holding.
  • Worth Venture Partners first reported a position in Ribbon Communications in Q4 2022 and has held it in 12 quarters since.
  • Worth Venture Partners's Ribbon Communications position peaked at $223K in Q2 2025.
  • 161 funds tracked by Wall St. Rank held Ribbon Communications as of Q2 2026.

Based on Worth Venture Partners's 13F filing for Q2 2026, filed 10 Aug 2026.