MarketPeel
Insider Trading Intelligence
JQ

Jo Ann Quinif

DHIL
PRESIDENT OF DHCM · DIAMOND HILL INVESTMENT GROUP INC · CIK 0001969324
FILING MIX · LIFETIME53%/47%
BUYS
8
SELLS
7
TOTAL VALUE
$10.06M
COMPANIES
1
ACTIVE SINCE
Mar 2023
HOLDINGS NOW
0
AVG SELL PX
$171.30
TRADE KIND
SHOWING 15 / 15
Trades · vs SPY
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Performance · forward returns vs SPY
3 backtested trades · 8 horizons · 2 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Jo Ann Quinif, 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
7d3+66.67%-1.08%+0.01%-1.08%-2.77%
14d3+66.67%+2.50%+2.62%-0.12%-1.75%
30d3+66.67%+12.05%+2.99%+9.06%+5.30%
60d3+66.67%+7.78%+5.98%+1.80%-4.10%
90d3+66.67%+6.09%+8.32%-2.24%-7.70%
180d3+66.67%-7.98%+13.70%-21.68%-32.37%
1y3+100.00%+3.51%+20.70%-10.10%-10.10%
2y3(2 pending)+33.42%
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
DHIL · 0 shares · as of Apr 22, 2026
011,79823,59635,39347,191202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 8 buys / 7 sellsCOVERAGE · 14 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
DHIL
DIAMOND HILL INVESTMENT GROUP INC
SALE
President of DHCM
45,111$175.00$7.89M0Apr 22, 2026Apr 22, 2026View →
DHIL
DIAMOND HILL INVESTMENT GROUP INC
SALE
President of DHCM
816$175.00$142.8K0Apr 22, 2026Apr 22, 2026View →
DHIL
DIAMOND HILL INVESTMENT GROUP INC
SALE
President of DHCM
2,080$172.10$358.0K45,111Apr 1, 2026Apr 6, 2026View →
DHIL
DIAMOND HILL INVESTMENT GROUP INC
PURCHASEGRANT
Stock grant
21,42847,191Oct 1, 2025Oct 1, 2025View →
DHIL
DIAMOND HILL INVESTMENT GROUP INC
SALE
President of DHCM
2,750$144.00$396.0K23,013Jun 13, 2025Jun 17, 2025View →
DHIL
DIAMOND HILL INVESTMENT GROUP INC
PURCHASE
President of DHCM
2,750$144.01$396.0K25,763Jun 13, 2025Jun 17, 2025View →
DHIL
DIAMOND HILL INVESTMENT GROUP INC
SALE
President of DHCM
2,136$142.84$305.1K25,763Apr 1, 2025Apr 3, 2025View →
DHIL
DIAMOND HILL INVESTMENT GROUP INC
PURCHASE
President of DHCM
167$121.41$20.3K27,899Apr 1, 2025Apr 3, 2025View →
DHIL
DIAMOND HILL INVESTMENT GROUP INC
PURCHASEGRANT
Stock grant
6,84027,732Feb 21, 2025Feb 24, 2025View →
DHIL
DIAMOND HILL INVESTMENT GROUP INC
PURCHASE
President of DHCM
400$139.24$55.7K20,892Jun 27, 2024Jul 1, 2024View →
DHIL
DIAMOND HILL INVESTMENT GROUP INC
SALE
President of DHCM
1,632$154.17$251.6K20,492Apr 1, 2024Apr 3, 2024View →
DHIL
DIAMOND HILL INVESTMENT GROUP INC
PURCHASE
President of DHCM
156$131.04$20.4K22,124Apr 1, 2024Apr 3, 2024View →
DHIL
DIAMOND HILL INVESTMENT GROUP INC
PURCHASEGRANT
Stock grant
5,86421,968Feb 16, 2024Feb 20, 2024View →
DHIL
DIAMOND HILL INVESTMENT GROUP INC
SALE
President of DHCM
1,170$164.58$192.6K16,104Apr 1, 2023Apr 4, 2023View →
DHIL
DIAMOND HILL INVESTMENT GROUP INC
PURCHASE
President of DHCM
135$164.58$22.2K17,274Mar 31, 2023Apr 4, 2023View →
Other insiders · DHIL
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About this filer
CIK 0001969324
ROLE
President of DHCM
PRIMARY
DHIL
COMPANIES
1
ACTIVE SINCE
Mar 2023
MARKETPEEL · /INSIDER/0001969324DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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