Cliff Asness’s Ribbon Communications RBBN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $3.3M | Buy |
1,409,795
+152,448
| +12% | +$402K | ﹤0.01% | 2282 |
|
|
2026
Q1 | $2.67M | Buy |
1,257,347
+765,876
| +156% | +$1.83M | ﹤0.01% | 2158 |
|
|
2025
Q4 | $1.42M | Buy |
491,471
+322,364
| +191% | +$1.04M | ﹤0.01% | 2353 |
|
|
2025
Q3 | $643K | Sell |
169,107
-55,993
| -25% | -$220K | ﹤0.01% | 2680 |
|
|
2025
Q2 | $903K | Buy |
225,100
+19,813
| +10% | +$71.4K | ﹤0.01% | 2271 |
|
|
2025
Q1 | $805K | Buy |
+205,287
| New | +$865K | ﹤0.01% | 2160 |
|
|
2024
Q3 | – | Sell |
-41,758
| Closed | -$137K | – | 2861 |
|
|
2024
Q2 | $137K | Buy |
+41,758
| New | +$127K | ﹤0.01% | 2466 |
|
|
2023
Q4 | – | Sell |
-97,941
| Closed | -$262K | – | 2423 |
|
|
2023
Q3 | $262K | Sell |
97,941
-1,069
| -1% | -$3.12K | ﹤0.01% | 2055 |
|
|
2023
Q2 | $276K | Buy |
+99,010
| New | +$275K | ﹤0.01% | 1969 |
|
|
2022
Q4 | – | Sell |
-160,348
| Closed | -$356K | – | 2262 |
|
|
2022
Q3 | $356K | Sell |
160,348
-155,081
| -49% | -$491K | ﹤0.01% | 1893 |
|
|
2022
Q2 | $959K | Buy |
315,429
+87,987
| +39% | +$266K | ﹤0.01% | 1442 |
|
|
2022
Q1 | $703K | Buy |
+227,442
| New | +$932K | ﹤0.01% | 1691 |
|
|
2021
Q3 | – | Sell |
-40,506
| Closed | -$308K | – | 2312 |
|
|
2021
Q2 | $308K | Sell |
40,506
-27,605
| -41% | -$211K | ﹤0.01% | 2041 |
|
|
2021
Q1 | $559K | Buy |
68,111
+57,733
| +556% | +$478K | ﹤0.01% | 1789 |
|
|
2020
Q4 | $68K | Sell |
10,378
-11,091
| -52% | -$58.6K | ﹤0.01% | 2170 |
|
|
2020
Q3 | $83K | Sell |
21,469
-412,255
| -95% | -$1.74M | ﹤0.01% | 2146 |
|
|
2020
Q2 | $1.71M | Sell |
433,724
-633,456
| -59% | -$2.3M | ﹤0.01% | 1230 |
|
|
2020
Q1 | $3.23M | Buy |
1,067,180
+300,421
| +39% | +$903K | 0.01% | 914 |
|
|
2019
Q4 | $2.38M | Buy |
766,759
+639,148
| +501% | +$2.54M | ﹤0.01% | 1201 |
|
|
2019
Q3 | $745K | Sell |
127,611
-148,383
| -54% | -$779K | ﹤0.01% | 1617 |
|
|
2019
Q2 | $1.35M | Sell |
275,994
-42,042
| -13% | -$205K | ﹤0.01% | 1390 |
|
|
2019
Q1 | $1.64M | Buy |
318,036
+41,203
| +15% | +$221K | ﹤0.01% | 1393 |
|
|
2018
Q4 | $1.33M | Sell |
276,833
-206,936
| -43% | -$1.2M | ﹤0.01% | 1407 |
|
|
2018
Q3 | $3.3M | Buy |
483,769
+57,034
| +13% | +$406K | ﹤0.01% | 1175 |
|
|
2018
Q2 | $3.04M | Sell |
426,735
-31,685
| -7% | -$186K | ﹤0.01% | 1240 |
|
|
2018
Q1 | $2.34M | Sell |
458,420
-399,191
| -47% | -$2.58M | ﹤0.01% | 1292 |
|
|
2017
Q4 | $6.63M | Sell |
857,611
-135,060
| -14% | -$1.04M | 0.01% | 920 |
|
|
2017
Q3 | $7.59M | Sell |
992,671
-61,079
| -6% | -$437K | 0.01% | 875 |
|
|
2017
Q2 | $7.84M | Sell |
1,053,750
-130,338
| -11% | -$960K | 0.01% | 867 |
|
|
2017
Q1 | $7.8M | Buy |
1,184,088
+126,869
| +12% | +$804K | 0.01% | 847 |
|
|
2016
Q4 | $6.66M | Buy |
1,057,219
+416,275
| +65% | +$2.73M | 0.01% | 912 |
|
|
2016
Q3 | $4.99M | Buy |
640,944
+502,243
| +362% | +$4.39M | 0.01% | 1008 |
|
|
2016
Q2 | $1.21M | Buy |
138,701
+91,336
| +193% | +$761K | ﹤0.01% | 1538 |
|
|
2016
Q1 | $357K | Sell |
47,365
-35,479
| -43% | -$237K | ﹤0.01% | 1945 |
|
|
2015
Q4 | $591K | Sell |
82,844
-11,888
| -13% | -$79.8K | ﹤0.01% | 1803 |
|
|
2015
Q3 | $542K | Sell |
94,732
-175,087
| -65% | -$1.18M | ﹤0.01% | 1683 |
|
|
2015
Q2 | $1.87M | Buy |
269,819
+185,148
| +219% | +$1.45M | ﹤0.01% | 1212 |
|
|
2015
Q1 | $667K | Buy |
84,671
+1,240
| +1% | +$20.4K | ﹤0.01% | 1588 |
|
|
2014
Q4 | $1.66M | Sell |
83,431
-24,669
| -23% | -$437K | ﹤0.01% | 1384 |
|
|
2014
Q3 | $1.85M | Sell |
108,100
-122,900
| -53% | -$2.35M | 0.01% | 1306 |
|
|
2014
Q2 | $4.15M | Buy |
231,000
+150,100
| +186% | +$2.54M | 0.01% | 962 |
|
|
2014
Q1 | $1.36M | Buy |
80,900
+14,400
| +22% | +$239K | ﹤0.01% | 1534 |
|
|
2013
Q4 | $1.05M | Sell |
66,500
-7,900
| -11% | -$122K | ﹤0.01% | 1711 |
|
|
2013
Q3 | $1.26M | Buy |
74,400
+35,480
| +91% | +$603K | ﹤0.01% | 1546 |
|
|
2013
Q2 | $586K | Buy |
+38,920
| New | +$519K | ﹤0.01% | 1824 |
|
Other funds holding RBBN
RA
PCMI
Cliff Asness's RBBN Position: Q2 2026 in Review
Cliff Asness increased its Ribbon Communications (RBBN) stake by 12% in Q2 2026, buying an estimated $402K and bringing the position to 1,409,795 shares worth $3.3M. The position accounts for ﹤0.01% of the portfolio, ranked #2282.
Cliff Asness first reported a position in RBBN in Q2 2013 and has held it in 45 quarters since. The position peaked at $7.84M in Q2 2017. 159 funds tracked by Wall St. Rank hold RBBN as of Q2 2026.
- Cliff Asness held 1,409,795 shares of Ribbon Communications worth $3.3M as of Q2 2026.
- Cliff Asness bought 152,448 Ribbon Communications shares in Q2 2026, an estimated $402K.
- Ribbon Communications made up ﹤0.01% of Cliff Asness's portfolio in Q2 2026, its #2282 holding.
- Cliff Asness first reported a position in Ribbon Communications in Q2 2013 and has held it in 45 quarters since.
- Cliff Asness's Ribbon Communications position peaked at $7.84M in Q2 2017.
- 159 funds tracked by Wall St. Rank held Ribbon Communications as of Q2 2026.
Based on AQR Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.