Aditya Dutt is President at RENAISSANCERE HOLDINGS LTD (RNR). They have made 8 open-market trades across 2 companies since 2011, most recently 2026-05-07.
CIK 0001492890
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases totalling $12K since 2011, against 8 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| RNR | 54,296 | $19.1M |
| ESNT | 31,291 | $2.0M |
| Total | $21.1M |
Shares reported on the most recent Form 4, priced at the 2026-05-08 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ESNT | SELL | 2025-11-11 | 2025-11-13 | $61.49 | $400K | +2.7% | +6.3% | +6.7% |
| ESNT | SELL | 2022-11-11 | 2022-11-16 | $39.23 | $471K | +4.3% | +0.4% | +16.7% |
| ESNT | SELL | 2022-08-09 | 2022-08-10 | $41.95 | $503K | -1.7% | -5.0% | -10.6% |
| RNR | SELL | 2020-06-05 | 2020-06-09 | $200.00 | $1.0M | -5.6% | -11.7% | -6.9% |
| RNR | SELL | 2019-06-03 | 2019-06-05 | $176.61 | $4.9M | -0.5% | +2.6% | +4.3% |
| RNR | SELL | 2016-11-07 | 2016-11-08 | $125.00 | $578K | +4.4% | +5.1% | +11.3% |
| RNR | SELL | 2016-10-25 | 2016-10-27 | $125.00 | $75K | +2.6% | +6.8% | +12.0% |
| RNR | SELL | 2016-03-02 | 2016-03-02 | $115.00 | $460K | -0.6% | +5.1% | +0.7% |
| RNR | SELL · 10b5-1 | 2015-07-21 | 2015-07-23 | $107.00 | $1.0M | -1.2% | -0.2% | -0.2% |
| RNR | SELL · 10b5-1 | 2015-03-02 | 2015-03-03 | $102.42 | $1.0M | -1.2% | -0.2% | -0.2% |
| RNR | SELL · 10b5-1 | 2013-09-24 | 2013-09-25 | $90.00 | $720K | -1.2% | -0.2% | -0.2% |
| RNR | SELL · 10b5-1 | 2013-09-03 | 2013-09-04 | $88.06 | $704K | -1.2% | -0.2% | -0.2% |
| RNR | SELL · 10b5-1 | 2013-03-13 | 2013-03-15 | $90.00 | $180K | -1.2% | -0.2% | -0.2% |
| RNR | SELL · 10b5-1 | 2012-05-04 | 2012-05-04 | $80.00 | $80K | -1.2% | -0.2% | -0.2% |
| RNR | SELL · 10b5-1 | 2012-03-13 | 2012-03-14 | $75.00 | $150K | -1.2% | -0.2% | -0.2% |
| RNR | BUY | 2011-10-04 | 2015-07-23 | $72.88 | $12K | -1.2% | -0.2% | -0.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.