Lesa Sroufe & Co BRK/A — BERKSHIRE HATHAWAY INC CL A CLB

Ownership history in Lesa Sroufe & Co  ·  7 quarters on record

AI Ownership Summary

Lesa Sroufe & Co reported BERKSHIRE HATHAWAY INC CL A CLB (BRK/A) in 7 quarterly 13F filings from 2026 Q1 through 2026 Q2. Peak portfolio weight reached 0.53% in 2026 Q2. The latest visible filing shows BRK/A at 0.53% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings. Older history is available after unlock; the visible window still shows the most recent pattern.

What this BRK/A ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Lesa Sroufe & Co's position in BERKSHIRE HATHAWAY INC CL A CLB, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2026 Q2

BRK/A was reported at 0.53% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.53% in 2026 Q2

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2026 Q1 to 2026 Q2

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

BRK/A stock page Lesa Sroufe & Co fund profile Lesa Sroufe & Co full holdings
How Lesa Sroufe & Co held BRK/A — position size vs. price
% of Fund (quarterly)
📋 Quarterly Holdings History 2 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q2 UNCHANGED — — — 1 — 0% 0.53% $749 2026-07-22 $704760.00
2026 Q1 REDUCED — — — 1 -99 -99.0% 0.49% $718 2026-04-27 $704760.00
5 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding BRK/A

As of 2026 Q2 — sorted by position size

Graham Holdings Co Master Retirement Trust 3Y 84.57% NORTHWESTERN UNIVERSITY 3Y 7Y 78.04% Hikari Power Ltd 3Y 7Y 60.73% Hikari Tsushin, Inc. 3Y 7Y 56.03% Rede Wealth, LLC 3Y 51.57% Punch Card Management L.P. 3Y 7Y 42.42% Canton Hathaway, LLC 3Y 7Y 40.62% Baldwin Investment Management, LLC 3Y 7Y 40.2% ELKHORN PARTNERS LIMITED PARTNERSHIP 3Y 7Y 32.08% Paralel Advisors LLC 3Y 29.74%

FAQ About Lesa Sroufe & Co and BRK/A

These are the practical questions this page is built to answer before you even open the full history table.

How long has Lesa Sroufe & Co reported owning BRK/A?

Lesa Sroufe & Co reported BRK/A across 2 quarterly 13F filings, from 2026 Q1 through 2026 Q2.

What was the largest reported BRK/A position in Lesa Sroufe & Co's portfolio?

The largest reported portfolio weight for BRK/A was 0.53% in 2026 Q2.

What is the latest reported BRK/A position on this page?

The most recent filing on this page is 2026 Q2, when Lesa Sroufe & Co reported 1 shares, equal to 0.53% of portfolio, with an estimated market value of $749.

What does the chart on this BRK/A ownership page compare?

The chart compares Lesa Sroufe & Co's quarterly BRK/A portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

How well did Lesa Sroufe & Co time their BRK/A position?

Based on 13F filing dates vs. subsequent BRK/A price moves, Lesa Sroufe & Co correctly timed 3 out of 3 reported position changes (100%). The annualised alpha on BRK/A relative to SPY over the holding period was +1322.7%.

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