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Penn Capital Management’s Ribbon Communications RBBN Stock Holding History

Penn Capital Management’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
2025
Q4 		– Sell
-160,129
Closed -$608K – 191
2025
Q3 		$608K Buy
160,129
+40,314
+34% +$158K 0.05% 136
2025
Q2 		$480K Buy
119,815
+30,516
+34% +$110K 0.04% 129
2025
Q1 		$350K Buy
89,299
+75,928
+568% +$320K 0.03% 140
2024
Q4 		$55.6K Buy
+13,371
New +$50.5K 0.01% 142

Other funds holding RBBN

JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return
PCMI
Paradigm Capital Management Inc Albany, New York $2.61B AUM 78.58% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Connor, Clark & Lunn Investment Management (CC&L)
Connor, Clark & Lunn Investment Management (CC&L) Vancouver, British Columbia, Canada $43.4B AUM 51.29% 1-Year Est. Return

Penn Capital Management's RBBN Position: Q4 2025 in Review

Penn Capital Management sold out of Ribbon Communications (RBBN) in Q4 2025, closing a stake of 160,129 shares — an estimated $608K sold.

Penn Capital Management first reported a position in RBBN in Q4 2024 and held it in 4 quarters. The position peaked at $608K in Q3 2025. 153 funds tracked by Wall St. Rank hold RBBN as of Q4 2025.

  • Penn Capital Management reported no remaining Ribbon Communications position as of Q4 2025 after selling out during the quarter.
  • Penn Capital Management sold 160,129 Ribbon Communications shares in Q4 2025, an estimated $608K.
  • Penn Capital Management first reported a position in Ribbon Communications in Q4 2024 and held it in 4 quarters.
  • Penn Capital Management's Ribbon Communications position peaked at $608K in Q3 2025.
  • 153 funds tracked by Wall St. Rank held Ribbon Communications as of Q4 2025.

Based on Penn Capital Management's 13F filing for Q4 2025, filed 9 Feb 2026.