Michael Jay Zamkow is Director at SS&C Technologies Holdings Inc (SSNC). They have made 15 open-market trades across 1 company since 2015, most recently 2026-05-22.
CIK 0001611681
5 open-market purchases totalling $4.1M since 2015, against 10 sales. Across 5 scored buys the stock is up 3.6% at ninety days, and 0.4 points ahead of the S&P over the same stretch.
5 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| SSNC | 18,404 | $1.5M |
Shares reported on the most recent Form 4, priced at the 2026-05-22 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 60% | 40% | 60% |
| Avg Move | +0.4% | +1.4% | +3.6% |
| Alpha | +0.2% | +0.9% | +0.4% |
| Scored | 5 | 5 | 5 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SSNC | SELL | 2026-05-20 | 2026-05-22 | $66.73 | $400K | +4.1% | -2.3% | +23.3% |
| SSNC | SELL | 2025-05-13 | 2025-05-15 | $79.92 | $999K | +1.9% | +1.7% | +11.0% |
| SSNC | SELL | 2025-05-02 | 2025-05-06 | $77.50 | $2.5M | +2.2% | +3.0% | +9.6% |
| SSNC | SELL | 2025-02-25 | 2025-02-27 | $88.39 | $2.0M | -7.8% | -5.5% | -8.6% |
| SSNC | SELL | 2024-09-20 | 2024-09-24 | $75.97 | $1.4M | -1.3% | +0.5% | +0.9% |
| SSNC | SELL | 2024-06-17 | 2024-06-18 | $60.46 | $453K | +1.1% | +9.7% | +22.5% |
| SSNC | SELL | 2024-06-04 | 2024-06-05 | $61.69 | $617K | -1.2% | +0.2% | +18.9% |
| SSNC | SELL | 2024-05-23 | 2024-05-24 | $61.92 | $619K | +0.6% | +2.3% | +18.9% |
| SSNC | SELL | 2024-05-16 | 2024-05-17 | $63.94 | $639K | -4.3% | -3.7% | +13.7% |
| SSNC | SELL | 2024-05-09 | 2024-05-13 | $63.14 | $316K | -1.7% | -2.3% | +12.0% |
| SSNC | BUY | 2019-05-03 | 2019-05-07 | $59.76 | $1.0M | -0.5% | -2.4% | -26.0% |
| SSNC | BUY | 2018-11-15 | 2018-11-19 | $47.53 | $1.1M | +7.7% | -0.3% | +35.2% |
| SSNC | BUY | 2017-08-10 | 2017-08-11 | $36.62 | $523K | +0.1% | +1.5% | +5.4% |
| SSNC | BUY | 2016-02-17 | 2016-02-18 | $57.09 | $1.0M | +7.1% | +8.8% | +4.3% |
| SSNC | BUY | 2015-03-16 | 2015-03-18 | $61.21 | $459K | -12.4% | -0.9% | -0.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.