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Silverberg Bernstein Capital Management’s Ribbon Communications RBBN Stock Holding History

Silverberg Bernstein Capital 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 		$980K Sell
418,823
-19,300
-4% -$50.9K 0.38% 39
2026
Q1 		$929K Buy
438,123
+2,100
+0.5% +$5.03K 0.51% 36
2025
Q4 		$1.26M Buy
436,023
+8,044
+2% +$26K 0.73% 35
2025
Q3 		$1.63M Buy
427,979
+35,400
+9% +$139K 0.99% 31
2025
Q2 		$1.57M Buy
392,579
+98,996
+34% +$357K 1.08% 27
2025
Q1 		$1.15M Sell
293,583
-22,527
-7% -$94.9K 1.07% 26
2024
Q4 		$1.32M Sell
316,110
-49,900
-14% -$188K 1.16% 22
2024
Q3 		$1.19M Sell
366,010
-26,001
-7% -$84.4K 1.09% 23
2024
Q2 		$1.29M Sell
392,011
-4,600
-1% -$14K 1.25% 21
2024
Q1 		$1.27M Sell
396,611
-8,982
-2% -$27.3K 1.24% 20
2023
Q4 		$1.18M Buy
+405,593
New +$914K 1.12% 23

Other funds holding RBBN

Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return
VIP
Vista Investment Partners Oklahoma City, Oklahoma $397M AUM 34.86% 1-Year Est. Return
Wealth Enhancement Advisory Services
Wealth Enhancement Advisory Services Plymouth, Minnesota $59.8B AUM 29.42% 1-Year Est. Return
TC
Trilogy Capital Irvine, California $2.58B AUM 22.97% 1-Year Est. Return
BP
Ballentine Partners Waltham, Massachusetts $8.18B AUM 27.59% 1-Year Est. Return
SFA
Sequoia Financial Advisors Akron, Ohio $20.1B AUM 24.77% 1-Year Est. Return
GC
Grimes & Company Westborough, Massachusetts $4.62B AUM 29.71% 1-Year Est. Return
FFA
Farther Finance Advisors San Francisco, California $12.8B AUM 26.53% 1-Year Est. Return
MPWT
MassMutual Private Wealth & Trust Windsor, Connecticut $3.87B AUM 24.64% 1-Year Est. Return
TWD
True Wealth Design Akron, Ohio $420M AUM 22.7% 1-Year Est. Return

Silverberg Bernstein Capital Management's RBBN Position: Q2 2026 in Review

Silverberg Bernstein Capital Management reduced its Ribbon Communications (RBBN) stake by 4.4% in Q2 2026, selling an estimated $50.9K and leaving 418,823 shares worth $980K. The position accounts for 0.38% of the portfolio, ranked #39.

Silverberg Bernstein Capital Management first reported a position in RBBN in Q4 2023 and has held it in 11 quarters since. The position peaked at $1.63M in Q3 2025. 12 funds tracked by Wall St. Rank hold RBBN as of Q2 2026.

  • Silverberg Bernstein Capital Management held 418,823 shares of Ribbon Communications worth $980K as of Q2 2026.
  • Silverberg Bernstein Capital Management sold 19,300 Ribbon Communications shares in Q2 2026, an estimated $50.9K.
  • Ribbon Communications made up 0.38% of Silverberg Bernstein Capital Management's portfolio in Q2 2026, its #39 holding.
  • Silverberg Bernstein Capital Management first reported a position in Ribbon Communications in Q4 2023 and has held it in 11 quarters since.
  • Silverberg Bernstein Capital Management's Ribbon Communications position peaked at $1.63M in Q3 2025.
  • 12 funds tracked by Wall St. Rank held Ribbon Communications as of Q2 2026.

Based on Silverberg Bernstein Capital Management's 13F filing for Q2 2026, filed 7 Jul 2026.