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Brian A. Tilzer

BBY
CHIEF DIGITAL & TECH OFFICER · BEST BUY CO INC · CIK 0001697130
FILING MIX · LIFETIME66%/34%
BUYS
25
SELLS
13
TOTAL VALUE
$4.82M
COMPANIES
2
ACTIVE SINCE
Mar 2020
HOLDINGS NOW
49,981
AVG SELL PX
$96.66
TRADE KIND
SHOWING 38 / 38
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
11 backtested trades · 8 horizons · 3 pending
Forward-return performance of every backtestable P/S trade by Brian A. Tilzer, 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
7d11+90.91%-2.31%-0.01%-2.30%-2.41%—
14d11+72.73%-4.43%+0.02%-4.45%-3.18%—
30d11+81.82%-3.28%+1.73%-5.01%-4.11%—
60d11+72.73%-6.07%+1.20%-6.96%-6.66%—
90d11+72.73%-1.90%+2.93%-4.83%-11.31%—
180d11(1 pending)+60.00%+0.55%+5.88%-5.33%-12.43%—
1y11(1 pending)+80.00%-8.09%+6.59%-14.68%-17.31%—
2y11(1 pending)+60.00%-10.46%+18.30%-28.76%-34.75%—
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
BBY · 35,363 shares · as of Jun 1, 2022
09,77719,55529,33239,10920212022SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
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
FLOW · 25 buys / 13 sellsCOVERAGE · 26 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
SIG
SIGNET JEWELERS LTD
PURCHASEGRANT
Stock grant
2,018——14,618.01Jun 26, 2026Jun 30, 2026 ↗View →
SIG
SIGNET JEWELERS LTD
PURCHASEGRANT
Stock grant
8.83——12,600.01May 22, 2026May 26, 2026 ↗View →
SIG
SIGNET JEWELERS LTD
SALE
7,000$88.96$622.7K12,591.18Mar 25, 2026Mar 26, 2026 ↗View →
SIG
SIGNET JEWELERS LTD
PURCHASEGRANT
Stock grant
6.7——19,591.18Feb 20, 2026Feb 23, 2026 ↗View →
SIG
SIGNET JEWELERS LTD
PURCHASEGRANT
Stock grant
6.9——19,584.48Nov 21, 2025Dec 1, 2025 ↗View →
SIG
SIGNET JEWELERS LTD
PURCHASEGRANT
Stock grant
7.58——19,577.58Aug 22, 2025Aug 26, 2025 ↗View →
SIG
SIGNET JEWELERS LTD
PURCHASEGRANT
Stock grant
2,014——19,570Jul 1, 2025Jul 2, 2025 ↗View →
SIG
SIGNET JEWELERS LTD
PURCHASEGRANT
Stock grant
1,641——17,556Jun 28, 2024Jul 1, 2024 ↗View →
SIG
SIGNET JEWELERS LTD
SALE10b5-1
10b5-1 plan
5,000$76.23$381.2K15,915Sep 15, 2023Sep 18, 2023 ↗View →
SIG
SIGNET JEWELERS LTD
PURCHASEGRANT
Stock grant
2,467——25,915Jun 16, 2023Jun 20, 2023 ↗View →
SIG
SIGNET JEWELERS LTD
PURCHASEGRANT
Stock grant
2,667——23,448Jun 17, 2022Jun 21, 2022 ↗View →
BBY
BEST BUY CO INC
SALE
Chief Digital & Tech Officer
3,746$80.68$302.2K35,363Jun 1, 2022Jun 2, 2022 ↗View →
BBY
BEST BUY CO INC
PURCHASEGRANT
Stock grant
2,862——39,109May 27, 2022May 27, 2022 ↗View →
BBY
BEST BUY CO INC
PURCHASEGRANT
Stock grant
4,449——36,247May 27, 2022May 27, 2022 ↗View →
BBY
BEST BUY CO INC
SALE
Chief Digital & Tech Officer
4,259$99.06$421.9K31,621Mar 22, 2022Mar 23, 2022 ↗View →
BBY
BEST BUY CO INC
PURCHASEGRANT
Stock grant
7,365——35,880Mar 20, 2022Mar 22, 2022 ↗View →
SIG
SIGNET JEWELERS LTD
SALE
2,750$83.86$230.6K20,781Mar 18, 2022Mar 22, 2022 ↗View →
BBY
BEST BUY CO INC
PURCHASEGRANT
Stock grant
5,396——28,515Mar 9, 2022Mar 11, 2022 ↗View →
SIG
SIGNET JEWELERS LTD
PURCHASEGRANT
Stock grant
2,012——23,531Jun 25, 2021Jun 28, 2021 ↗View →
BBY
BEST BUY CO INC
SALE
Chief Digital & Tech Officer
8,500$113.12$961.5K22,830Jun 14, 2021Jun 15, 2021 ↗View →
BBY
BEST BUY CO INC
SALE
Chief Digital & Tech Officer
4,007$115.74$463.8K31,330Jun 4, 2021Jun 8, 2021 ↗View →
BBY
BEST BUY CO INC
PURCHASEGRANT
Stock grant
3,924——35,337Jun 2, 2021Jun 4, 2021 ↗View →
BBY
BEST BUY CO INC
PURCHASEGRANT
Stock grant
4,038——31,413Jun 2, 2021Jun 4, 2021 ↗View →
BBY
BEST BUY CO INC
SALE
Chief Digital & Tech Officer
3,220$122.63$394.9K27,375May 10, 2021May 12, 2021 ↗View →
BBY
BEST BUY CO INC
SALE
Chief Digital & Tech Officer
13$121.74$1.6K30,595Apr 13, 2021Apr 15, 2021 ↗View →
SIG
SIGNET JEWELERS LTD
PURCHASEGRANT
Stock grant
235——21,519Mar 25, 2021Mar 26, 2021 ↗View →
BBY
BEST BUY CO INC
SALE
Chief Digital & Tech Officer
1,942$119.03$231.2K30,511Mar 23, 2021Mar 25, 2021 ↗View →
BBY
BEST BUY CO INC
PURCHASEGRANT
Stock grant
8,461——32,453Mar 20, 2021Mar 23, 2021 ↗View →
BBY
BEST BUY CO INC
PURCHASEGRANT
Stock grant
5,907——23,992Mar 16, 2021Mar 18, 2021 ↗View →
SIG
SIGNET JEWELERS LTD
PURCHASEGRANT
Stock grant
472——21,284Dec 28, 2020Dec 29, 2020 ↗View →
SIG
SIGNET JEWELERS LTD
PURCHASEGRANT
Stock grant
729——20,812Sep 25, 2020Sep 29, 2020 ↗View →
SIG
SIGNET JEWELERS LTD
PURCHASEGRANT
Stock grant
1,068——20,083Jun 25, 2020Jun 29, 2020 ↗View →
SIG
SIGNET JEWELERS LTD
PURCHASEGRANT
Stock grant
5,952——19,015Jun 12, 2020Jun 16, 2020 ↗View →
BBY
BEST BUY CO INC
SALE
Chief Digital & Tech Officer
3,137$77.03$241.6K17,912May 8, 2020May 11, 2020 ↗View →
BBY
BEST BUY CO INC
SALE
Chief Digital & Tech Officer
8$67.08$53721,049Apr 15, 2020Apr 17, 2020 ↗View →
BBY
BEST BUY CO INC
SALE
Chief Digital & Tech Officer
916$51.75$47.4K20,903Mar 23, 2020Mar 24, 2020 ↗View →
BBY
BEST BUY CO INC
PURCHASEGRANT
Stock grant
10,058$51.65$519.5K10,058Mar 20, 2020Mar 24, 2020 ↗View →
BBY
BEST BUY CO INC
PURCHASEGRANT
Stock grant
5,577——21,819Mar 9, 2020Mar 11, 2020 ↗View →
Other insiders · BBY
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About this filer
CIK 0001697130
ROLE
Chief Digital & Tech Officer
PRIMARY
BBY
COMPANIES
2
ACTIVE SINCE
Mar 2020
MARKETPEEL · /INSIDER/0001697130DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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