Canada Pension Plan Investment Board
RBBN icon

Canada Pension Plan Investment Board’s Ribbon Communications RBBN Stock Holding History

Canada Pension Plan Investment Board’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 		$26.7K Hold
11,400
– – ﹤0.01% 1694
2026
Q1 		$24.2K Buy
+11,400
New +$27.3K ﹤0.01% 1679

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Dimensional Fund Advisors
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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

Canada Pension Plan Investment Board's RBBN Position: Q2 2026 in Review

Canada Pension Plan Investment Board held its Ribbon Communications (RBBN) position steady in Q2 2026 at 11,400 shares worth $26.7K. The position accounts for ﹤0.01% of the portfolio, ranked #1694.

Canada Pension Plan Investment Board first reported a position in RBBN in Q1 2026 and has held it in 2 quarters since. 160 funds tracked by Wall St. Rank hold RBBN as of Q2 2026.

  • Canada Pension Plan Investment Board held 11,400 shares of Ribbon Communications worth $26.7K as of Q2 2026.
  • Canada Pension Plan Investment Board left its Ribbon Communications share count unchanged in Q2 2026.
  • Ribbon Communications made up ﹤0.01% of Canada Pension Plan Investment Board's portfolio in Q2 2026, its #1694 holding.
  • Canada Pension Plan Investment Board first reported a position in Ribbon Communications in Q1 2026 and has held it in 2 quarters since.
  • 160 funds tracked by Wall St. Rank held Ribbon Communications as of Q2 2026.

Based on Canada Pension Plan Investment Board's 13F filing for Q2 2026, filed 14 Aug 2026.