MarketPeel
Insider Trading Intelligence
OS

Ollie L. Jr. Sherman

JRVR
DIRECTOR · JAMES RIVER GROUP HOLDINGS, INC. · CIK 0001671774
FILING MIX · LIFETIME100%/0%
BUYS
7
SELLS
0
TOTAL VALUE
$103.2K
COMPANIES
1
ACTIVE SINCE
Feb 2020
HOLDINGS NOW
28,654
AVG SELL PX
TRADE KIND
SHOWING 7 / 7
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
1 backtested trades · 8 horizonsHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Ollie L. Jr. Sherman, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d1+100.00%+2.00%+3.66%-1.67%-1.67%
14d1+0.00%-0.14%+6.21%-6.35%-6.35%
30d1+100.00%+13.65%+5.52%+8.14%+8.14%
60d1+100.00%+3.48%-6.13%+9.61%+9.61%
90d1+100.00%+17.79%-3.05%+20.84%+20.84%
180d1+100.00%+9.70%-7.48%+17.17%+17.17%
1y1+100.00%+4.83%-7.83%+12.65%+12.65%
2y1+0.00%-55.17%+24.08%-79.25%-79.25%
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
JRVR · 28,654 shares · as of Mar 1, 2024
07,16414,32721,49128,6542021202220232024SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
FLOW · 7 buys / 0 sellsCOVERAGE · 17 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
JRVR
JAMES RIVER GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
10,20428,654Mar 1, 2024Mar 4, 2024View →
JRVR
JAMES RIVER GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
3,20118,450Aug 9, 2023Aug 10, 2023View →
JRVR
JAMES RIVER GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
2,01315,249Mar 1, 2023Mar 3, 2023View →
JRVR
JAMES RIVER GROUP HOLDINGS, INC.
PURCHASE
4,800$21.49$103.2K13,236Mar 10, 2022Mar 14, 2022View →
JRVR
JAMES RIVER GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
2,4398,436Mar 2, 2022Mar 3, 2022View →
JRVR
JAMES RIVER GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
9955,997Feb 17, 2021Feb 18, 2021View →
JRVR
JAMES RIVER GROUP HOLDINGS, INC.
PURCHASEGRANT
Stock grant
1,1485,002Feb 19, 2020Feb 20, 2020View →
Other insiders · JRVR
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About this filer
CIK 0001671774
ROLE
Director
PRIMARY
JRVR
COMPANIES
1
ACTIVE SINCE
Feb 2020
MARKETPEEL · /INSIDER/0001671774DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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