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Arizona State Retirement System’s Ribbon Communications RBBN Stock Holding History

Arizona State Retirement System’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 		– Sell
-27,369
Closed -$78.8K – 2086
2025
Q4 		$78.8K Sell
27,369
-1,327
-5% -$4.28K ﹤0.01% 2036
2025
Q3 		$109K Buy
28,696
+497
+2% +$1.95K ﹤0.01% 2059
2025
Q2 		$113K Buy
28,199
+559
+2% +$2.02K ﹤0.01% 2020
2025
Q1 		$108K Sell
27,640
-183
-0.7% -$771 ﹤0.01% 2023
2024
Q4 		$116K Buy
27,823
+281
+1% +$1.06K ﹤0.01% 2066
2024
Q3 		$89.5K Buy
27,542
+988
+4% +$3.21K ﹤0.01% 2122
2024
Q2 		$87.4K Buy
26,554
+596
+2% +$1.81K ﹤0.01% 2068
2024
Q1 		$83.1K Sell
25,958
-356
-1% -$1.08K ﹤0.01% 2095
2023
Q4 		$76.3K Sell
26,314
-343
-1% -$773 ﹤0.01% 2115
2023
Q3 		$71.4K Buy
26,657
+514
+2% +$1.5K ﹤0.01% 2116
2023
Q2 		$72.9K Buy
26,143
+4,222
+19% +$11.7K ﹤0.01% 2150
2023
Q1 		$75K Buy
21,921
+649
+3% +$2.37K ﹤0.01% 2149
2022
Q4 		$59.3K Buy
21,272
+827
+4% +$2.14K ﹤0.01% 2179
2022
Q3 		$45K Buy
20,445
+306
+2% +$969 ﹤0.01% 2179
2022
Q2 		$61K Sell
20,139
-5,975
-23% -$18K ﹤0.01% 2182
2022
Q1 		$81K Buy
26,114
+202
+0.8% +$828 ﹤0.01% 2187
2021
Q4 		$157K Sell
25,912
-180
-0.7% -$1.07K ﹤0.01% 2142
2021
Q3 		$156K Buy
26,092
+402
+2% +$2.71K ﹤0.01% 2124
2021
Q2 		$196K Buy
25,690
+4,527
+21% +$34.6K ﹤0.01% 2127
2021
Q1 		$174K Buy
21,163
+147
+0.7% +$1.22K ﹤0.01% 2061
2020
Q4 		$138K Sell
21,016
-825
-4% -$4.36K ﹤0.01% 2035
2020
Q3 		$85K Buy
21,841
+8,067
+59% +$34K ﹤0.01% 1964
2020
Q2 		$54K Buy
13,774
+774
+6% +$2.81K ﹤0.01% 1848
2020
Q1 		$39K Buy
+13,000
New +$39.1K ﹤0.01% 1774

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
PCMI
Paradigm Capital Management Inc Albany, New York $3.67B AUM 121.12% 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
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

Arizona State Retirement System's RBBN Position: Q1 2026 in Review

Arizona State Retirement System sold out of Ribbon Communications (RBBN) in Q1 2026, closing a stake of 27,369 shares — an estimated $78.8K sold.

Arizona State Retirement System first reported a position in RBBN in Q1 2020 and held it in 24 quarters. The position peaked at $196K in Q2 2021. 150 funds tracked by Wall St. Rank hold RBBN as of Q1 2026.

  • Arizona State Retirement System reported no remaining Ribbon Communications position as of Q1 2026 after selling out during the quarter.
  • Arizona State Retirement System sold 27,369 Ribbon Communications shares in Q1 2026, an estimated $78.8K.
  • Arizona State Retirement System first reported a position in Ribbon Communications in Q1 2020 and held it in 24 quarters.
  • Arizona State Retirement System's Ribbon Communications position peaked at $196K in Q2 2021.
  • 150 funds tracked by Wall St. Rank held Ribbon Communications as of Q1 2026.

Based on Arizona State Retirement System's 13F filing for Q1 2026, filed 1 May 2026.