Yield Theory

John McGuire · BLK

John McGuire's BLK trades

Every BlackRock, Inc. transaction John McGuire reported to the House Clerk in 2025 and 2026, from the original periodic transaction reports.
Transactions
3
Buys / sells
0 / 3
Disclosed range
$3K – $45K
Last filed
2026-08-10

BLK transactions reported by John McGuire

3 of 3 rows
TypeOwner
BlackRock, Inc. Common Stock
BLK
SaleSpouse$1,001 - $15,0002026-08-10
#20035180
BlackRock, Inc. Common Stock
BLK
SaleSpouse$1,001 - $15,0002026-08-10
#20035180
BlackRock, Inc. Common Stock
BLK
SaleSpouse$1,001 - $15,0002026-07-08
#20034942

A row is a disclosure, not an execution record: the filing reports a date, a bracket, and the reported owner, but not the price, share count, or reason. Compare the trade date with the filing date to see how long the transaction stayed private.

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A STOCK Act row is evidence, not a model portfolio. Membership is the sourced monthly thesis around it.

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John McGuire and BLK — questions

Did John McGuire buy or sell BLK?

House Clerk filings for 2025 and 2026 show 0 purchases and 3 sales of BlackRock, Inc. (BLK) reported by John McGuire, between 2026-07-07 and 2026-07-14. Reported owner: Spouse.

How much BLK did John McGuire trade?

Filings disclose brackets, not exact values. Summing the low and high ends of each bracket gives $3K – $45K across 3 transactions. Yield Theory does not estimate share counts, prices, or gains from these ranges.

When was the last BLK filing by John McGuire?

The most recent periodic transaction report containing a BLK row was filed on 2026-08-10. New filings appear in the House Clerk index and are picked up when the dataset is refreshed.

Yield Theory is not affiliated with any elected official or with BlackRock, Inc.. Rows are parsed from public House Clerk periodic transaction reports; amounts are reported brackets and filings can be amended. This page is educational and is not investment advice.

Don’t copy the filing. Read the thesis.

John McGuire BLK disclosures are delayed, ranged, and often a spouse. Members get the monthly call that treats those rows as one input, then names catalysts, risks, and what would change the view. $15/month or $150/year.

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