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Caitong International Asset Management’s Ribbon Communications RBBN Stock Holding History

Caitong International Asset 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
2026
Q2 		$16 Buy
7
+4
+133% +$11 ﹤0.01% 2565
2026
Q1 		$6 Buy
+3
New +$7 ﹤0.01% 2246
2025
Q3 		– Sell
-549
Closed -$2.2K – 2409
2025
Q2 		$2.2K Buy
+549
New +$1.98K ﹤0.01% 1352

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

Caitong International Asset Management's RBBN Position: Q2 2026 in Review

Caitong International Asset Management increased its Ribbon Communications (RBBN) stake by 133% in Q2 2026, buying an estimated $11 and bringing the position to 7 shares worth $16. The position accounts for ﹤0.01% of the portfolio, ranked #2565.

Caitong International Asset Management first reported a position in RBBN in Q2 2025 and has held it in 3 quarters since. The position peaked at $2.2K in Q2 2025. 160 funds tracked by Wall St. Rank hold RBBN as of Q2 2026.

  • Caitong International Asset Management held 7 shares of Ribbon Communications worth $16 as of Q2 2026.
  • Caitong International Asset Management bought 4 Ribbon Communications shares in Q2 2026, an estimated $11.
  • Ribbon Communications made up ﹤0.01% of Caitong International Asset Management's portfolio in Q2 2026, its #2565 holding.
  • Caitong International Asset Management first reported a position in Ribbon Communications in Q2 2025 and has held it in 3 quarters since.
  • Caitong International Asset Management's Ribbon Communications position peaked at $2.2K in Q2 2025.
  • 160 funds tracked by Wall St. Rank held Ribbon Communications as of Q2 2026.

Based on Caitong International Asset Management's 13F filing for Q2 2026, filed 5 Aug 2026.