Prelude Capital Management’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
Q1 | $104K | Buy |
49,038
+8,300
| +20% | +$19.9K | 0.01% | 1044 |
|
|
2025
Q4 | $117K | Buy |
40,738
+7,900
| +24% | +$25.5K | 0.01% | 1161 |
|
|
2025
Q3 | $125K | Buy |
32,838
+9,100
| +38% | +$35.8K | 0.01% | 1024 |
|
|
2025
Q2 | $95.2K | Sell |
23,738
-9,980
| -30% | -$36K | 0.01% | 921 |
|
|
2025
Q1 | $132K | Sell |
33,718
-200
| -0.6% | -$843 | 0.01% | 1012 |
|
|
2024
Q4 | $141K | Sell |
33,918
-6,982
| -17% | -$26.4K | 0.01% | 1058 |
|
|
2024
Q3 | $133K | Buy |
40,900
+25,200
| +161% | +$81.8K | 0.01% | 1127 |
|
|
2024
Q2 | $51.7K | Buy |
15,700
+4,700
| +43% | +$14.3K | ﹤0.01% | 1146 |
|
|
2024
Q1 | $35.2K | Buy |
+11,000
| New | +$33.5K | ﹤0.01% | 1266 |
|
|
2023
Q3 | – | Sell |
-11,566
| Closed | -$32.3K | – | 1315 |
|
|
2023
Q2 | $32.3K | Sell |
11,566
-3,434
| -23% | -$9.53K | ﹤0.01% | 994 |
|
|
2023
Q1 | $51.3K | Buy |
+15,000
| New | +$54.8K | ﹤0.01% | 1002 |
|
|
2022
Q2 | – | Sell |
-23,600
| Closed | -$73K | – | 2017 |
|
|
2022
Q1 | $73K | Buy |
+23,600
| New | +$96.7K | ﹤0.01% | 1454 |
|
|
2018
Q4 | – | Sell |
-1,169
| Closed | -$8K | – | 2099 |
|
|
2018
Q3 | $8K | Buy |
+1,169
| New | +$8.32K | ﹤0.01% | 1539 |
|
|
2018
Q2 | – | Sell |
-2,080
| Closed | -$11K | – | 1887 |
|
|
2018
Q1 | $11K | Sell |
2,080
-20,831
| -91% | -$135K | ﹤0.01% | 1351 |
|
|
2017
Q4 | $177K | Buy |
+22,911
| New | +$176K | 0.01% | 636 |
|
|
2017
Q3 | – | Sell |
-3,759
| Closed | -$28K | – | 1856 |
|
|
2017
Q2 | $28K | Sell |
3,759
-17,441
| -82% | -$128K | ﹤0.01% | 1184 |
|
|
2017
Q1 | $140K | Sell |
21,200
-30,900
| -59% | -$196K | 0.01% | 680 |
|
|
2016
Q4 | $328K | Buy |
52,100
+20,900
| +67% | +$137K | 0.04% | 415 |
|
|
2016
Q3 | $243K | Buy |
31,200
+19,200
| +160% | +$168K | 0.03% | 508 |
|
|
2016
Q2 | $104K | Sell |
12,000
-11,125
| -48% | -$92.7K | 0.01% | 746 |
|
|
2016
Q1 | $174K | Buy |
23,125
+6,841
| +42% | +$45.7K | 0.02% | 597 |
|
|
2015
Q4 | $116K | Buy |
+16,284
| New | +$109K | 0.02% | 762 |
|
|
2015
Q2 | – | Sell |
-9,700
| Closed | -$76K | – | 1983 |
|
|
2015
Q1 | $76K | Buy |
+9,700
| New | +$160K | 0.01% | 1126 |
|
|
2014
Q3 | – | Sell |
-23,380
| Closed | -$420K | – | 2077 |
|
|
2014
Q2 | $420K | Buy |
23,380
+10,640
| +84% | +$180K | 0.06% | 441 |
|
|
2014
Q1 | $215K | Sell |
12,740
-6,340
| -33% | -$105K | 0.03% | 705 |
|
|
2013
Q4 | $301K | Buy |
19,080
+12,720
| +200% | +$196K | 0.05% | 499 |
|
|
2013
Q3 | $107K | Buy |
6,360
+2,540
| +66% | +$43.2K | 0.02% | 746 |
|
|
2013
Q2 | $57K | Buy |
+3,820
| New | +$51K | 0.01% | 804 |
|
Other funds holding RBBN
PCMI
RA
VCM
VPM
Prelude Capital Management's RBBN Position: Q1 2026 in Review
Prelude Capital Management increased its Ribbon Communications (RBBN) stake by 20% in Q1 2026, buying an estimated $19.9K and bringing the position to 49,038 shares worth $104K. The position accounts for 0.01% of the portfolio, ranked #1044.
Prelude Capital Management first reported a position in RBBN in Q2 2013 and has held it in 28 quarters since. The position peaked at $420K in Q2 2014. 150 funds tracked by Wall St. Rank hold RBBN as of Q1 2026.
- Prelude Capital Management held 49,038 shares of Ribbon Communications worth $104K as of Q1 2026.
- Prelude Capital Management bought 8,300 Ribbon Communications shares in Q1 2026, an estimated $19.9K.
- Ribbon Communications made up 0.01% of Prelude Capital Management's portfolio in Q1 2026, its #1044 holding.
- Prelude Capital Management first reported a position in Ribbon Communications in Q2 2013 and has held it in 28 quarters since.
- Prelude Capital Management's Ribbon Communications position peaked at $420K in Q2 2014.
- 150 funds tracked by Wall St. Rank held Ribbon Communications as of Q1 2026.
Based on Prelude Capital Management's 13F filing for Q1 2026, filed 15 May 2026.