McPherson John R

Outside the top-25 by R-coefficient, but with purchase history.

R-coefficient

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skill with Bayesian shrinkage

60d win rate

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% of purchases with positive return

Avg 60d return

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after their purchases

🧱 Conviction tranches

Repeated purchases of the same stock within ≤5 days — an accumulation pattern.

Ticker	Date	Trades	Span	Shares	Amount
CMC	2026-08-13	1	1d	1390	$100K
CMC	2025-10-20	1	1d	1722	$100K
CMC	2025-04-04	1	1d	2475	$100K
CMC	2022-04-26	1	1d	5000	$203K

Later sales by the same insider on the same ticker — realized gain vs average buy price. Empty = position still held.

Date	Ticker	Role	Shares	Avg price	Amount	Sales	Avg sell price	Gain %
2026-08-13	CMC	Director	1390	$71.92	$100K	—	—	—
2025-10-20	CMC	Director	1722	$58.09	$100K	0	—	—
2025-04-04	CMC	Director	2475	$40.42	$100K	—	—	—
2022-04-26	CMC	Director	5000	$40.55	$203K	—	—	—