Foster Group 13F: Cuts BRK.B Stake by $367K

Foster Group reduced its holdings in BRK.B by 2.9%, reflecting a strategic adjustment.

By EarningsIQ Research Desk · Published Oct 15, 2026, 9:40 PM EDT · Updated Oct 15, 2026, 9:44 PM EDT

Reviewed by automated data checks against the source filing. How we make and check alerts

Foster Group sold 737 shares from its stake in BRK.B ($BRK.B), a 2.91% decrease, according to a 13F filing with the SEC dated October 13, 2026. It reported 24,552 shares worth $12.23 million at the end of the quarter.

Since the filing, $BRK.B is up 2.2% to date (from the $520.59 close on Oct 13, 2026).

Find the original: Foster Group 13F filings on SEC EDGAR

BRK.B BRK.B

$532.02 +7.08% year to date

Daily close · Oct 16, 2026

Key Points

Foster Group reduced its stake in BRK.B by 2.9%, selling 737 shares to hold 24,552 shares.
The value of Foster Group's remaining BRK.B shares is approximately $12.23 million.
No other institutional activity, insider trades, or analyst updates were reported for BRK.B.

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Foster Group has trimmed its stake in BRK.B, reducing its holdings by 2.9%. The investment firm sold 737 shares, bringing its total to 24,552 shares. The value of this position is approximately $12.23 million, according to its latest Form 13F filing with the SEC.

13F track record

Foster Group vs. the S&P 500

YTD return +3.60% hypothetical

All-time return +3.60% S&P 500 +5.65%

vs. S&P 500 -2.05% behind the index

Hypothetical returns from Foster Group's disclosed trades, not real profit or advice. How we model this.

What Changed in Foster Group's BRK.B Position

Foster Group decreased its position in BRK.B by 2.9%, selling 737 shares. This adjustment leaves the firm with 24,552 shares, valued at about $12.23 million as of the reporting period.

BRK.B Stock Snapshot

Unfortunately, specific trading details for BRK.B on the exchange were not available at the time of writing. The company’s current market statistics, such as market cap, P/E ratio, and other financial metrics, were also not provided in the latest data.

About BRK.B

Information about BRK.B's sector, industry, or operational details was not provided in the latest report. Typically, such details would include the company's headquarters, CEO, and number of employees if available.

Bottom Line

Foster Group's decision to reduce its stake in BRK.B reflects a modest adjustment in their investment strategy. Investors often track these filings to gauge institutional sentiment, though it's important to remember that 13F filings are backward-looking and may not represent current positions.

More on this

Source: Foster Group's 13F filing on $BRK.B (Oct 13, 2026). 13F filings show holdings as of the end of the reporting quarter and may not reflect the fund's current position. Find the original filing: Foster Group 13F filings on SEC EDGAR. Written by software, not financial advice. How we make alerts