MarketPeel
Insider Trading Intelligence
CS

Charles G.t. Stonehill

AB
DIRECTOR · ALLIANCEBERNSTEIN HOLDING L.P. · CIK 0001739527
FILING MIX · LIFETIME67%/33%
BUYS
14
SELLS
7
TOTAL VALUE
$2.69M
COMPANIES
2
ACTIVE SINCE
May 2020
HOLDINGS NOW
58,930
AVG SELL PX
$40.21
TRADE KIND
SHOWING 21 / 21
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
5 backtested trades · 8 horizons · 2 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Charles G.t. Stonehill, 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
7d5+20.00%+0.22%+1.16%-0.93%-1.58%
14d5+60.00%-1.07%+2.13%-3.21%-4.55%
30d5+40.00%+0.06%+2.99%-2.93%-1.90%
60d5+0.00%+6.66%+6.23%+0.42%+2.37%
90d5+20.00%+7.12%+6.29%+0.82%+0.47%
180d5+60.00%+1.19%+7.80%-6.61%-6.79%
1y5+60.00%+9.61%+14.20%-4.59%-1.43%
2y5(2 pending)+66.67%-2.95%+28.65%-31.60%-18.69%
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
AB · 24,573 shares · as of Aug 4, 2026
07,48114,96222,44229,923202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
2026
FLOW · 14 buys / 7 sellsCOVERAGE · 26 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
EQH
EQUITABLE HOLDINGS, INC.
SALE
7,500$51.54$386.6K34,357Aug 6, 2026Aug 10, 2026View →
AB
ALLIANCEBERNSTEIN HOLDING L.P.
SALE
5,000$37.17$185.8K24,573Aug 4, 2026Aug 6, 2026View →
EQH
EQUITABLE HOLDINGS, INC.
PURCHASEGRANT
Stock grant
4,400$42.05$185.0K41,857May 20, 2026May 21, 2026View →
AB
ALLIANCEBERNSTEIN HOLDING L.P.
PURCHASEGRANT
Stock grant
4,397$38.67$170.0K29,573May 20, 2026May 22, 2026View →
AB
ALLIANCEBERNSTEIN HOLDING L.P.
PURCHASEGRANT
Stock grant
4,253$39.98$170.0K25,176May 21, 2025May 23, 2025View →
EQH
EQUITABLE HOLDINGS, INC.
PURCHASEGRANT
Stock grant
3,39337,457May 21, 2025May 23, 2025View →
AB
ALLIANCEBERNSTEIN HOLDING L.P.
SALE
5,000$41.18$205.9K20,923May 5, 2025May 7, 2025View →
AB
ALLIANCEBERNSTEIN HOLDING L.P.
SALE
4,000$34.87$139.5K25,923Aug 22, 2024Aug 23, 2024View →
AB
ALLIANCEBERNSTEIN HOLDING L.P.
PURCHASEGRANT
Stock grant
4,992$34.06$170.0K29,923May 22, 2024May 24, 2024View →
EQH
EQUITABLE HOLDINGS, INC.
PURCHASEGRANT
Stock grant
4,30634,064May 22, 2024May 24, 2024View →
EQH
EQUITABLE HOLDINGS, INC.
SALE
5,000$34.02$170.1K29,758Feb 21, 2024Feb 23, 2024View →
AB
ALLIANCEBERNSTEIN HOLDING L.P.
PURCHASEGRANT
Stock grant
5,017$33.89$170.0K24,931May 24, 2023May 26, 2023View →
EQH
EQUITABLE HOLDINGS, INC.
PURCHASEGRANT
Stock grant
6,47334,758May 24, 2023Jun 5, 2023View →
AB
ALLIANCEBERNSTEIN HOLDING L.P.
SALE
1,400$40.61$56.9K19,914Jun 13, 2022Jun 13, 2022View →
EQH
EQUITABLE HOLDINGS, INC.
PURCHASEGRANT
Stock grant
5,77028,285May 19, 2022May 20, 2022View →
AB
ALLIANCEBERNSTEIN HOLDING L.P.
PURCHASEGRANT
Stock grant
4,410$38.55$170.0K21,314May 19, 2022May 23, 2022View →
EQH
EQUITABLE HOLDINGS, INC.
SALE
4,844$35.46$171.8K22,515Nov 8, 2021Nov 8, 2021View →
AB
ALLIANCEBERNSTEIN HOLDING L.P.
PURCHASEGRANT
Stock grant
3,918$43.40$170.0K16,904May 20, 2021May 24, 2021View →
EQH
EQUITABLE HOLDINGS, INC.
PURCHASEGRANT
Stock grant
4,84527,359May 20, 2021May 21, 2021View →
AB
ALLIANCEBERNSTEIN HOLDING L.P.
PURCHASEGRANT
Stock grant
7,176$23.69$170.0K12,986May 20, 2020May 22, 2020View →
EQH
EQUITABLE HOLDINGS, INC.
PURCHASEGRANT
Stock grant
9,04022,514May 20, 2020May 21, 2020View →
Other insiders · AB
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About this filer
CIK 0001739527
ROLE
Director
PRIMARY
AB
COMPANIES
2
ACTIVE SINCE
May 2020
MARKETPEEL · /INSIDER/0001739527DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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