Ronald Nyberg is Trustee at ADVENT CONVERTIBLE & INCOME FUND (AVK). They have made 40 open-market trades across 17 companies since 2006, most recently 2025-12-18.
CIK 0001251343
29 open-market purchases totalling $340K since 2006, against 11 sales. Across 22 scored buys the stock is up 1.2% at ninety days, and 0.2 points ahead of the S&P over the same stretch.
22 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 27% | 86% | 77% |
| Avg Move | -3.7% | +1.5% | +1.2% |
| Alpha | +0.4% | +0.6% | +0.2% |
| Scored | 22 | 22 | 22 |
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 71% | 0% | 0% |
| Avg Move | -5.5% | +1.3% | +1.3% |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| GUG | BUY | 2025-12-18 | 2025-12-19 | $15.53 | $5K | -0.5% | +1.1% | -2.2% |
| GOF | BUY | 2025-12-18 | 2025-12-19 | $12.13 | $5K | +4.4% | +3.3% | -9.4% |
| GUG | BUY | 2025-05-05 | 2025-05-08 | $15.15 | $20K | +1.0% | +0.1% | +1.7% |
| AVK | BUY | 2024-10-17 | 2024-10-21 | $11.28 | $41K | -2.5% | +4.3% | +6.9% |
| GUG | BUY | 2022-11-01 | 2022-11-02 | $13.57 | $11K | +7.0% | +5.7% | +10.4% |
| GGM | BUY | 2013-12-31 | 2014-01-02 | $22.69 | $10K | -3.0% | +0.4% | +0.4% |
| AGC | BUY | 2013-12-23 | 2013-12-26 | $7.25 | $8K | -7.8% | +0.0% | +0.0% |
| LCM | BUY | 2013-12-23 | 2013-12-26 | $9.92 | $8K | -4.2% | +0.7% | +0.7% |
| AVK | BUY | 2013-12-23 | 2013-12-26 | $18.45 | $8K | -8.4% | +0.6% | +0.6% |
| GEQ | BUY | 2012-02-02 | 2012-02-02 | $18.57 | $11K | N/A | N/A | N/A |
| GBAB | BUY | 2011-10-28 | 2011-10-28 | $19.82 | $10K | +2.5% | +1.8% | +1.8% |
| AVK | BUY | 2011-03-23 | 2011-04-04 | $19.85 | $6K | -8.4% | +0.6% | +0.6% |
| LCM | BUY | 2011-03-23 | 2011-04-04 | $11.69 | $14K | -4.2% | +0.7% | +0.7% |
| AGC | BUY | 2011-03-23 | 2011-04-04 | $10.05 | $18K | -7.8% | +0.0% | +0.0% |
| LCM | SELL | 2008-06-18 | 2008-06-18 | $14.78 | $10K | -4.2% | +0.7% | +0.7% |
| AVK | SELL | 2008-06-18 | 2008-06-18 | $22.77 | $17K | -8.4% | +0.6% | +0.6% |
| AVK | BUY | 2008-06-18 | 2008-06-18 | $22.77 | $17K | -8.4% | +0.6% | +0.6% |
| DCS | SELL | 2008-06-04 | 2008-06-05 | $15.21 | $10K | N/A | N/A | N/A |
| FMO | SELL | 2008-06-04 | 2008-06-06 | $22.54 | $14K | -20.0% | +5.7% | +5.7% |
| HCE | SELL | 2008-06-04 | 2008-06-06 | $17.46 | $11K | N/A | N/A | N/A |
| MCN | SELL | 2008-06-04 | 2008-06-05 | $11.21 | $8K | -5.9% | +0.5% | +0.5% |
| MZF | SELL | 2008-06-04 | 2008-06-05 | $12.36 | $7K | +1.1% | +0.1% | +0.1% |
| OLA | SELL | 2008-06-04 | 2008-06-06 | $14.76 | $9K | N/A | N/A | N/A |
| TYW | SELL | 2008-06-04 | 2008-06-06 | $12.55 | $8K | N/A | N/A | N/A |
| WIA | SELL | 2008-06-04 | 2008-06-06 | $12.16 | $8K | -1.0% | +0.3% | +0.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.
| MZF |
| 546 |
| $8K |
| FMO | 549 | $7K |
| GBAB | 505 | $7K |
| WIA | 518 | $4K |
| MCN | 518 | $3K |
| WIW | 3 | $24 |
| HCE | 496 | — |
| TYW | 2 | — |
| OLA | 545 | — |
| DCS | 531 | — |
| GEQ | 595 | — |
| Total | $391K |
Shares reported on the most recent Form 4, priced at the 2025-12-19 close. 5 holdings could not be priced and are excluded from the total.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Scored | 7 | 7 | 7 |