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Schonfeld Strategic Advisors’s Ribbon Communications RBBN Stock Holding History

Schonfeld Strategic Advisors’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 		$46.2K Buy
+21,784
New +$52.1K ﹤0.01% 1981
2025
Q4 		– Sell
-10,826
Closed -$41.1K – 2501
2025
Q3 		$41.1K Buy
+10,826
New +$42.5K ﹤0.01% 2075

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

Schonfeld Strategic Advisors's RBBN Position: Q1 2026 in Review

Schonfeld Strategic Advisors opened a new position in Ribbon Communications (RBBN) in Q1 2026: 21,784 shares worth $46.2K. The stake represents ﹤0.01% of the portfolio and ranks #1981 among its holdings. This is a return to the name: Schonfeld Strategic Advisors previously reported a position in RBBN as recently as Q3 2025.

Schonfeld Strategic Advisors first reported a position in RBBN in Q3 2025 and has held it in 2 quarters since. 150 funds tracked by Wall St. Rank hold RBBN as of Q1 2026.

  • Schonfeld Strategic Advisors held 21,784 shares of Ribbon Communications worth $46.2K as of Q1 2026.
  • Ribbon Communications was a new Schonfeld Strategic Advisors position in Q1 2026.
  • Ribbon Communications made up ﹤0.01% of Schonfeld Strategic Advisors's portfolio in Q1 2026, its #1981 holding.
  • Schonfeld Strategic Advisors first reported a position in Ribbon Communications in Q3 2025 and has held it in 2 quarters since.
  • 150 funds tracked by Wall St. Rank held Ribbon Communications as of Q1 2026.

Based on Schonfeld Strategic Advisors's 13F filing for Q1 2026, filed 15 May 2026.