State of Alaska Department of Revenue’s Ribbon Communications RBBN Stock Holding History

State of Alaska Department of Revenue’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	$59K	Hold	25,390	–	–	﹤0.01%	1889
2026 Q1	$53K	Hold	25,390	–	–	﹤0.01%	1888
2025 Q4	$72K	Buy	25,390 +17,631	+227%	+$56.9K	﹤0.01%	1835
2025 Q3	$29K	Buy	+7,759	New	+$30.5K	﹤0.01%	1908

Other funds holding RBBN

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return

Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return

SBCM

Silverberg Bernstein Capital Management Armonk, New York $261M AUM 89.93% 1-Year Est. Return

State of Alaska Department of Revenue's RBBN Position: Q2 2026 in Review

State of Alaska Department of Revenue held its Ribbon Communications (RBBN) position steady in Q2 2026 at 25,390 shares worth $59K. The position accounts for ﹤0.01% of the portfolio, ranked #1889.

State of Alaska Department of Revenue first reported a position in RBBN in Q3 2025 and has held it in 4 quarters since. The position peaked at $72K in Q4 2025. 95 funds tracked by Wall St. Rank hold RBBN as of Q2 2026.

State of Alaska Department of Revenue held 25,390 shares of Ribbon Communications worth $59K as of Q2 2026.
State of Alaska Department of Revenue left its Ribbon Communications share count unchanged in Q2 2026.
Ribbon Communications made up ﹤0.01% of State of Alaska Department of Revenue's portfolio in Q2 2026, its #1889 holding.
State of Alaska Department of Revenue first reported a position in Ribbon Communications in Q3 2025 and has held it in 4 quarters since.
State of Alaska Department of Revenue's Ribbon Communications position peaked at $72K in Q4 2025.
95 funds tracked by Wall St. Rank held Ribbon Communications as of Q2 2026.

Based on State of Alaska Department of Revenue's 13F filing for Q2 2026, filed 20 Jul 2026.