Ticker research · released through 2026-09-20

Which members of Congress bought RBC Bearings ($RBC)?

As of 2026-09-27, 4 members of Congress disclosed buying RBC Bearings (RBC) in CopyGov's publicly released record. The most recent published buy was attributed to Gilbert Cisneros on 2026-04-07; its modeled entry was 2026-04-08. Copying at the first close after publication returned -13.0% to 2026-09-25, or -27.5 points versus SPY.

Source checked 2026-09-27 · Latest completed matched close 2026-09-25 · Disclosure and transaction dates differ.

Members with disclosed buys

Disclosure-by-disclosure copy returns

Member	Published	Modeled entry	Copy return to 2026-09-25	SPY same dates	Original PTR
Gilbert Cisneros	2026-04-07	2026-04-08	-13.0% · $-130 per $1,000	+14.5% · -27.5 pts excess	Official source ↗
Peter Welch	2018-02-05	2018-02-06	Not measurable at shared close	Not measurable	Official source ↗
John B Larson	2016-11-29	2016-11-30	+533.5% · $5335 per $1,000	+309.0% · 224.5 pts excess	Official source ↗
Thomas MacArthur	2016-02-06	2016-02-08	+796.0% · $7960 per $1,000	+393.7% · 402.3 pts excess	Official source ↗

Common questions

Who in Congress bought RBC?

Gilbert Cisneros, Peter Welch, John B Larson, Thomas MacArthur have publicly released RBC purchase signals in CopyGov through 2026-09-20. Each row below links to its original filing.

When did Pelosi buy RBC?

No Pelosi-household RBC purchase is currently in CopyGov's released record through 2026-09-20.

What would copying have returned?

For the latest released RBC buy, copying at the first close after publication returned -13.0% to 2026-09-25, compared with +14.5% for SPY over the same dates. The excess was -27.5 percentage points after 10 basis points per side.

The model enters at the first completed close after publication, not the original trade price, assumes 10 basis points per side, and ignores later sales. Verify ownership and amounts in the original PTR. Past outcomes are not forecasts.

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