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Bailard’s Ribbon Communications RBBN Stock Holding History

Bailard’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
-74,800
Closed -$215K – 808
2025
Q4 		$215K Buy
74,800
+2,600
+4% +$8.39K ﹤0.01% 690
2025
Q3 		$274K Buy
72,200
+8,600
+14% +$33.8K 0.01% 643
2025
Q2 		$255K Buy
63,600
+2,155
+4% +$7.77K 0.01% 664
2025
Q1 		$241K Sell
61,445
-13,955
-19% -$58.8K 0.01% 644
2024
Q4 		$314K Buy
+75,400
New +$285K 0.01% 561
2024
Q1 		– Sell
-88,473
Closed -$257K – 797
2023
Q4 		$257K Buy
+88,473
New +$199K 0.01% 589
2019
Q4 		– Sell
-32,300
Closed -$189K – 598
2019
Q3 		$189K Buy
+32,300
New +$170K 0.01% 480

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
PCMI
Paradigm Capital Management Inc Albany, New York $3.67B AUM 121.12% 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
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

Bailard's RBBN Position: Q1 2026 in Review

Bailard sold out of Ribbon Communications (RBBN) in Q1 2026, closing a stake of 74,800 shares — an estimated $215K sold.

Bailard first reported a position in RBBN in Q3 2019 and held it in 7 quarters. The position peaked at $314K in Q4 2024. 150 funds tracked by Wall St. Rank hold RBBN as of Q1 2026.

  • Bailard reported no remaining Ribbon Communications position as of Q1 2026 after selling out during the quarter.
  • Bailard sold 74,800 Ribbon Communications shares in Q1 2026, an estimated $215K.
  • Bailard first reported a position in Ribbon Communications in Q3 2019 and held it in 7 quarters.
  • Bailard's Ribbon Communications position peaked at $314K in Q4 2024.
  • 150 funds tracked by Wall St. Rank held Ribbon Communications as of Q1 2026.

Based on Bailard's 13F filing for Q1 2026, filed 11 May 2026.