Jeff Yass’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 | $41.2K | Sell |
17,600
-5,100
| -22% | -$13.5K | ﹤0.01% | 12893 |
|
|
2026
Q1 | $48.1K | Buy |
22,700
+5,100
| +29% | +$12.2K | ﹤0.01% | 12644 |
|
|
2025
Q4 | $50.7K | Hold |
17,600
| – | – | ﹤0.01% | 11743 |
|
|
2025
Q3 | $66.9K | Sell |
17,600
-9,500
| -35% | -$37.3K | ﹤0.01% | 11758 |
|
|
2025
Q2 | $109K | Buy |
27,100
+4,100
| +18% | +$14.8K | ﹤0.01% | 11746 |
|
|
2025
Q1 | $90.2K | Sell |
23,000
-12,100
| -34% | -$51K | ﹤0.01% | 11601 |
|
|
2024
Q4 | $146K | Buy |
35,100
+15,700
| +81% | +$59.3K | ﹤0.01% | 11043 |
|
|
2024
Q3 | $63K | Buy |
19,400
+7,900
| +69% | +$25.6K | ﹤0.01% | 11290 |
|
|
2024
Q2 | $37.8K | Sell |
11,500
-200
| -2% | -$608 | ﹤0.01% | 11513 |
|
|
2024
Q1 | $37.4K | Sell |
11,700
-7,400
| -39% | -$22.5K | ﹤0.01% | 11649 |
|
|
2023
Q4 | $55.4K | Buy |
+19,100
| New | +$43K | ﹤0.01% | 11675 |
|
|
2021
Q3 | – | Sell |
-15,800
| Closed | -$120K | – | 13408 |
|
|
2021
Q2 | $120K | Buy |
15,800
+200
| +1% | +$1.53K | ﹤0.01% | 11990 |
|
|
2021
Q1 | $128K | Buy |
+15,600
| New | +$129K | ﹤0.01% | 11742 |
|
|
2018
Q4 | – | Sell |
-14,700
| Closed | -$100K | – | 9784 |
|
|
2018
Q3 | $100K | Buy |
+14,700
| New | +$105K | ﹤0.01% | 8604 |
|
|
2017
Q3 | – | Sell |
-23,200
| Closed | -$173K | – | 9479 |
|
|
2017
Q2 | $173K | Buy |
23,200
+5,700
| +33% | +$42K | ﹤0.01% | 8406 |
|
|
2017
Q1 | $115K | Sell |
17,500
-5,700
| -25% | -$36.1K | ﹤0.01% | 8329 |
|
|
2016
Q4 | $146K | Sell |
23,200
-21,400
| -48% | -$141K | ﹤0.01% | 8866 |
|
|
2016
Q3 | $347K | Buy |
44,600
+11,300
| +34% | +$98.7K | ﹤0.01% | 6691 |
|
|
2016
Q2 | $289K | Buy |
33,300
+4,300
| +15% | +$35.8K | ﹤0.01% | 7021 |
|
|
2016
Q1 | $218K | Buy |
+29,000
| New | +$194K | ﹤0.01% | 7832 |
|
|
2015
Q4 | – | Sell |
-15,100
| Closed | -$86K | – | 9867 |
|
|
2015
Q3 | $86K | Buy |
15,100
+3,100
| +26% | +$20.9K | ﹤0.01% | 9201 |
|
|
2015
Q2 | $83K | Sell |
12,000
-79,000
| -87% | -$619K | ﹤0.01% | 9738 |
|
|
2015
Q1 | $717K | Buy |
91,000
+71,540
| +368% | +$1.18M | ﹤0.01% | 6411 |
|
|
2014
Q4 | $386K | Sell |
19,460
-3,580
| -16% | -$63.3K | ﹤0.01% | 7714 |
|
|
2014
Q3 | $394K | Buy |
23,040
+17,640
| +327% | +$337K | ﹤0.01% | 7616 |
|
|
2014
Q2 | $97K | Sell |
5,400
-15,040
| -74% | -$254K | ﹤0.01% | 9434 |
|
|
2014
Q1 | $344K | Buy |
20,440
+4,160
| +26% | +$69.2K | ﹤0.01% | 7376 |
|
|
2013
Q4 | $256K | Sell |
16,280
-10,640
| -40% | -$164K | ﹤0.01% | 7842 |
|
|
2013
Q3 | $455K | Sell |
26,920
-104,960
| -80% | -$1.78M | ﹤0.01% | 6572 |
|
|
2013
Q2 | $1.99M | Buy |
+131,880
| New | +$1.76M | ﹤0.01% | 3918 |
|
Other funds holding RBBN
RA
PCMI
Jeff Yass's RBBN Position: Q2 2026 in Review
Jeff Yass reduced its Ribbon Communications (RBBN) stake by 9.7% in Q2 2026, selling an estimated $13.3K and leaving 47,175 shares worth $110K. The position accounts for ﹤0.01% of the portfolio, ranked #12428.
Jeff Yass first reported a position in RBBN in Q2 2013 and has held it in 41 quarters since. The position peaked at $3.22M in Q1 2021. 159 funds tracked by Wall St. Rank hold RBBN as of Q2 2026.
- Jeff Yass held 47,175 shares of Ribbon Communications worth $110K as of Q2 2026.
- Jeff Yass sold 5,056 Ribbon Communications shares in Q2 2026, an estimated $13.3K.
- Ribbon Communications made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #12428 holding.
- Jeff Yass first reported a position in Ribbon Communications in Q2 2013 and has held it in 41 quarters since.
- Jeff Yass's Ribbon Communications position peaked at $3.22M in Q1 2021.
- 159 funds tracked by Wall St. Rank held Ribbon Communications as of Q2 2026.
Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.