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Carolyn Trabuco

SHIM
DIRECTOR · SHIMMICK CORP · CIK 0001897745
FILING MIX · LIFETIME48%/52%
BUYS
10
SELLS
11
TOTAL VALUE
$1.72M
COMPANIES
3
ACTIVE SINCE
Dec 2023
HOLDINGS NOW
56,283
AVG SELL PX
$17.88
TRADE KIND
SHOWING 21 / 21
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
5 backtested trades · 8 horizons · 7 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Carolyn Trabuco, 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%+2.52%-1.00%+3.52%+6.95%
14d5+80.00%-6.33%-0.04%-6.29%-7.94%
30d5+60.00%-3.72%+0.69%-4.40%-2.29%
60d5+0.00%+16.63%+3.00%+13.63%+25.05%
90d5+0.00%+45.00%+7.50%+37.50%+53.31%
180d5(1 pending)+0.00%+37.05%+13.61%+23.44%+19.94%
1y5(1 pending)+0.00%+174.12%+25.57%+148.55%+149.55%
2y5(5 pending)
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
SHIM · 0 shares · as of Jun 4, 2025
025,37450,74976,123101,49720242025SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 10 buys / 11 sellsCOVERAGE · 11 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
USAR
USA RARE EARTH, INC.
SALE
13,000$22.77$296.0K18,783Jun 8, 2026Jun 8, 2026View →
USAR
USA RARE EARTH, INC.
PURCHASEGRANT
Stock grant
6,4386,438Jun 3, 2026Jun 4, 2026View →
USAR
USA RARE EARTH, INC.
PURCHASE
12,284$22.57$277.2K31,783May 20, 2026May 21, 2026View →
USAR
USA RARE EARTH, INC.
SALE
12,284$22.57$277.2K0May 20, 2026May 21, 2026View →
USAR
USA RARE EARTH, INC.
PURCHASE
18,199$22.57$410.8K19,499May 20, 2026May 21, 2026View →
USAR
USA RARE EARTH, INC.
SALE
18,199$22.57$410.8K0May 20, 2026May 21, 2026View →
BACQ
INFLECTION POINT ACQUISITION CORP. IV
PURCHASEGRANT
Stock grant
37,50037,500May 20, 2026May 22, 2026View →
USAR
USA RARE EARTH, INC.
PURCHASE
1,300$22.60$29.4K1,300Jan 29, 2026Jan 29, 2026View →
USAR
USA RARE EARTH, INC.
PURCHASEGRANT
Stock grant
5,0545,054Oct 1, 2025Oct 3, 2025View →
USAR
USA RARE EARTH, INC.
PURCHASEGRANT
Stock grant
12,28412,284Aug 13, 2025Aug 15, 2025View →
USAR
USA RARE EARTH, INC.
PURCHASEGRANT
Stock grant
18,19918,199Aug 13, 2025Aug 15, 2025View →
SHIM
SHIMMICK CORP
PURCHASE
84,26996,046Jun 4, 2025Jun 5, 2025View →
SHIM
SHIMMICK CORP
SALE
84,2690Jun 4, 2025Jun 5, 2025View →
SHIM
SHIMMICK CORP
SALE
498$1.60$79796,046May 21, 2025May 22, 2025View →
SHIM
SHIMMICK CORP
SALE
2,534$1.66$4.2K96,544May 20, 2025May 22, 2025View →
SHIM
SHIMMICK CORP
SALE
2,419$1.62$3.9K99,078May 19, 2025May 20, 2025View →
SHIM
SHIMMICK CORP
SALE
7,281$1.71$12.5K101,497May 16, 2025May 20, 2025View →
SHIM
SHIMMICK CORP
SALE
24,5090Jun 14, 2024Jun 18, 2024View →
SHIM
SHIMMICK CORP
PURCHASE
24,50924,509Jun 14, 2024Jun 18, 2024View →
SHIM
SHIMMICK CORP
SALEGRANT
Stock grant
84,26984,269Jun 6, 2024Jun 18, 2024View →
SHIM
SHIMMICK CORP
SALEGRANT
Stock grant
24,50924,509Dec 14, 2023Dec 15, 2023View →
Other insiders · SHIM
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About this filer
CIK 0001897745
ROLE
Director
PRIMARY
SHIM
COMPANIES
3
ACTIVE SINCE
Dec 2023
MARKETPEEL · /INSIDER/0001897745DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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