BRK.A ($BRK.A) Insider Trading & Smart Money Activity

BRK.A · Latest filing Oct 15, 2026

$BRK.A has 1 insider trade and 3 13F position changes on file. In the last 12 months on the open market, no insider bought and 1 insider sold ($19.97M), net -$19.97M.

Insider buyers (12 mo)

0

Insider sellers (12 mo)

1

Net insider $ (12 mo)

-$19.97M

Congress trades (12 mo)

0

13F moves on file

3

Analyst ratings on file

0

BRK.A insider buying and selling by quarter

Quarter	Insider buys	Insider sales	Congress buys / sales	13F added / cut
Q1 2026	0	0	0 / 0	0 / 0
Q2 2026	0	0	0 / 0	0 / 0
Q3 2026	0	1 · $19.97M	0 / 0	0 / 0
Q4 2026	0	0	0 / 0	0 / 3

Insider buys and sales count open-market trades only (Form 4 codes P and S). Grants, option exercises and tax withholding are left out.

All BRK.A insider, congress, 13F and analyst activity

All Insiders 13F

Date	Source	Who	Action	Shares	Value / amount	ΔOwn	1W	1M	6M	Filing	Story
Oct 15, 2026	13F	Ninety One SA (Pty)	Sold out	-91 sh							Read
Oct 15, 2026	13F	Mission Wealth Management	Reduced	-9 sh	$5.98M						—
Oct 15, 2026	13F	Blue Trust	Sold out	-5 sh							Read
Sep 28, 2026	Insider	Jain AjitVice Chairman	Sell (Open-market sale)	39.70K sh	$19.97M		+0.3%				—

1W / 1M / 6M = how BRK.A moved from the trade or filing date.

Insider trading in BRK.A: who is buying and selling

Insider	Role	Trades	Open-market net	Shares held	Last trade
Jain Ajit	Vice Chairman	1	-$19.97M		Sep 28, 2026

Institutions moving BRK.A (13F)

• Ninety One SA (Pty)1
• Mission Wealth Management1
• Blue Trust1

Frequently asked questions

Are BRK.A insiders buying or selling?

Over the last 12 months 0 insiders made 0 open-market purchases worth $0 and 1 insider made 1 open-market sale worth $19.97M, a net -$19.97M.

What is the latest insider trade in BRK.A?

Jain Ajit, Vice Chairman filed a sell (open-market sale) of 39.70K sh worth $19.97M on Sep 28, 2026.

Which institutions changed their BRK.A positions?

Recent 13F filers moving the stock include Ninety One SA (Pty), Mission Wealth Management and Blue Trust.

Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.