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Bradley J. Gross

STGW
DIRECTOR · STAGWELL INC · CIK 0001447253
FILING MIX · LIFETIME13%/87%
BUYS
1
SELLS
7
TOTAL VALUE
$64.80M
COMPANIES
1
ACTIVE SINCE
Nov 2021
HOLDINGS NOW
8,789
AVG SELL PX
$6.31
TRADE KIND
SHOWING 8 / 8
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
3 backtested trades · 8 horizons · 4 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Bradley J. Gross, 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+33.33%+3.19%+2.51%+0.67%+0.70%
14d3+33.33%+2.42%+2.90%-0.48%-2.35%
30d3+66.67%-0.73%+5.54%-12.09%-12.09%
60d3+66.67%-2.45%+5.33%-7.78%-16.25%
90d3(1 pending)+0.00%+14.53%+11.54%+3.00%+3.00%
180d3(1 pending)+100.00%-24.70%+14.65%-39.36%-39.36%
1y3(1 pending)+100.00%-12.01%+34.41%-46.42%-46.42%
2y3(1 pending)+100.00%-10.46%+46.26%-56.72%-56.72%
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
STGW · 8,789 shares · as of May 4, 2026
05,240,42010,480,84015,721,25920,961,67920222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 1 buys / 7 sellsCOVERAGE · 19 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
STGW
STAGWELL INC
SALE
2,163,790$6.04$13.07M8,789May 4, 2026May 5, 2026View →
STGW
STAGWELL INC
SALEGRANT
Gift
5,341,7152,293,238Nov 28, 2025Dec 1, 2025View →
STGW
STAGWELL INC
SALEGRANT
Gift
5,341,7157,655,879Sep 4, 2025Sep 8, 2025View →
STGW
STAGWELL INC
SALE
4,000,000$6.34$25.36M12,981,022Jun 13, 2024Jun 17, 2024View →
STGW
STAGWELL INC
SALE
101,526$6.43$652.8K16,980,553Mar 22, 2023Mar 24, 2023View →
STGW
STAGWELL INC
SALE
4,000,000$6.43$25.72M17,099,784Mar 14, 2023Mar 16, 2023View →
STGW
STAGWELL INC
PURCHASE
20,948,74620,961,679.33Nov 8, 2021Nov 10, 2021View →
STGW
STAGWELL INC
SALE
73,8490Nov 8, 2021Nov 10, 2021View →
Other insiders · STGW
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About this filer
CIK 0001447253
ROLE
Director
PRIMARY
STGW
COMPANIES
1
ACTIVE SINCE
Nov 2021
MARKETPEEL · /INSIDER/0001447253DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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