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Arlington Trust’s Ribbon Communications RBBN Stock Holding History

Arlington Trust’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
Q1 		– Sell
-6
Closed -$17 – 859
2025
Q4 		$17 Hold
6
– – ﹤0.01% 431
2025
Q3 		$23 Hold
6
– – ﹤0.01% 585
2025
Q2 		$24 Hold
6
– – ﹤0.01% 700
2025
Q1 		$24 Hold
6
– – ﹤0.01% 615
2024
Q4 		$25 Hold
6
– – ﹤0.01% 550
2024
Q3 		$20 Hold
6
– – ﹤0.01% 552
2024
Q2 		$20 Hold
6
– – ﹤0.01% 533
2024
Q1 		$19 Hold
6
– – ﹤0.01% 493
2023
Q4 		$17 Buy
+6
New +$14 ﹤0.01% 909

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
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
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 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

Arlington Trust's RBBN Position: Q1 2026 in Review

Arlington Trust sold out of Ribbon Communications (RBBN) in Q1 2026, closing a stake of 6 shares — an estimated $17 sold.

Arlington Trust first reported a position in RBBN in Q4 2023 and held it in 9 quarters. The position peaked at $25 in Q4 2024. 150 funds tracked by Wall St. Rank hold RBBN as of Q1 2026.

  • Arlington Trust reported no remaining Ribbon Communications position as of Q1 2026 after selling out during the quarter.
  • Arlington Trust sold 6 Ribbon Communications shares in Q1 2026, an estimated $17.
  • Arlington Trust first reported a position in Ribbon Communications in Q4 2023 and held it in 9 quarters.
  • Arlington Trust's Ribbon Communications position peaked at $25 in Q4 2024.
  • 150 funds tracked by Wall St. Rank held Ribbon Communications as of Q1 2026.

Based on Arlington Trust's 13F filing for Q1 2026, filed 8 Apr 2026.