Insider buying last 90 days
$205Kin 1 open-market purchase
| Filed | Insider | Type | Value |
|---|---|---|---|
| Aug 13 | O'Sullivan Michael J. officer: See Remarks | Purchase | $205K |
From Form 4 filings, dated to when each was filed.
Close on Sep 18, 2026. Page updated Sep 19, 9:18 pm ET.
Berkshire Hathaway (BRK.A) closes at $763600.00, holding above both its 50-day average of $757386.91 and its 200-day average of $738894.26, with the shorter average also above the longer one, a pattern consistent with an established uptrend. The GekkoIndex reading of 54 places the stock in the Neutral zone. Price sits about 1.3% below Gekko Fair Value of $773774.17, a gap Gekko itself flags as within 5%.
The week's coverage centers on a leadership transition: Warren Buffett has stepped down as executive chairman after decades at the helm, with his son Howard Buffett taking the chairman role while Greg Abel continues as CEO. Coverage also touches on Berkshire's energy holdings, described as sizable relative to stand-alone utilities though not currently a major profit driver, and includes comparisons of Berkshire to peers such as Markel and to S&P 500 index funds, along with retrospective discussion of how the stock has performed through past recessions.
Berkshire's next earnings report is scheduled for 7 November 2026, 48 days out, beyond a typical 20-trading-day holding window. Over the last 90 days, one open-market insider purchase totaling $205,008 has been recorded, and one billionaire holder is noted among smart-money positions. Seasonally, the next 20 trading days have averaged a -0.6% return over five years, rising in 2 of those years. Analyst consensus places a target of $799502.75, implying 4.7% upside from current levels.
Written by AI and checked automatically against the figures on this page. Generated Sep 20, 2026 from the data above.
Berkshire Hathaway scores 3 supportive, 2 mixed and 1 headwind across the 6 checklist items with data.
Six things swing traders check before a 20-day hold, read from the latest data.
3 supportive2 mixed1 headwind
Above 50 and 200-day
Close $763600.00 is above the 50-day ($757386.91) and 200-day ($738894.26) averages, and the 50-day is above the 200-day.
See the chart54, Neutral
Reading 54 is in the Neutral zone.
See the GekkoIndex1.3% below
Price is within 5% of Gekko Fair Value (1.3% below).
See fair valueLeans bullish
Last 90 days: 1 open-market insider purchase.
See smart moneyReports in 48 days
Next report Nov 7, 2026, 48 days away — outside a typical 20-trading-day hold.
See earnings−0.6% on average
From this point in the calendar, the next 20 trading days averaged −0.6% over 5 years, rising in 2 of them.
See seasonalityA description of current data, not a recommendation. How this page works
Berkshire Hathaway closed at $763,600.00 on Sep 18, 2026, +3.3% over the past year, inside a 52-week range of $698,000.00 to $806,102.81.
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Put BRK.A on a Gekko watchlist and see its GekkoIndex, Gekko Fair Value and smart money signals update on the chart as they change.
Berkshire Hathaway runs a large group of businesses built around insurance, rail freight, and utility operations. Through its insurance arms it writes coverage across property, casualty, life, accident, and health lines, while a separate reinsurance side handles similar risks for other insurers. Its rail unit moves freight across a broad North American network, and the company is widely recognized for holding such a varied mix of enterprises under one roof.
On the energy side, Berkshire Hathaway generates and delivers electricity drawn from gas, coal, wind, solar, hydro, nuclear, and geothermal sources, and it also owns gas pipelines, storage sites, and liquefied natural gas plants, plus stakes in coal mining. Its manufacturing operations turn out items as different as boxed chocolates, specialty chemicals, cutting tools, aerospace parts, insulation, roofing, bricks, paints, manufactured homes, recreational vehicles, clothing, jewelry, and batteries, along with castings, forgings, fasteners, and industrial tubing. Other units distribute electronics and consumer goods, handle logistics and food distribution, franchise quick-service restaurants, train pilots, offer fractional jet ownership, and sell cars, furniture, appliances, and luxury items at retail.
The company traces back to 1998 and is based in Omaha, Nebraska. Its stock trades on the NYSE under the ticker BRK.A.
Berkshire Hathaway’s GekkoIndex — Gekko’s 0 to 100 smart money score — reads 54, in the Neutral zone, up 2.7 points over five sessions.
Up 2.7 points over five sessions.
Reading for Sep 18, 2026
| Zone | Readings | 5 days | 20 days | ||
|---|---|---|---|---|---|
| Buying | 6 | Too few readings yet | |||
| Accumulation | 26 | +1.0% | +2.3% | ||
| Neutral (current zone) | 53 | +0.2% | +1.9% | ||
| Distribution | 16 | −0.9% | −1.1% | ||
| Selling | 0 | Not available | |||
Average BRK.A share-price change over the trading days after each daily reading in its GekkoIndex history. Across every stock Gekko tracks, Neutral readings averaged +1.2% over 20 days. Past behaviour doesn’t guarantee future results.
Neutral zone: No clear directional signal. About the five zones →
Berkshire Hathaway trades 1.3% below Gekko Fair Value of $773,774.17, so the shares are about fair value on Gekko’s estimate.
Gekko’s own estimate of what Berkshire Hathaway shares are worth, recalculated every trading day.
$773,774.17
Gekko Fair Value, Sep 17, 2026
1.3% below fair value · About fair value
Insiders filed 1 open-market purchase in Berkshire Hathaway worth $205K, and no Congress trades were disclosed, in the last 90 days.
Plus buybacks, unusual options and fund positions, each dated to when it became public.
$205Kin 1 open-market purchase
| Filed | Insider | Type | Value |
|---|---|---|---|
| Aug 13 | O'Sullivan Michael J. officer: See Remarks | Purchase | $205K |
From Form 4 filings, dated to when each was filed.
No trades in BRK.A were disclosed by members of Congress in the last 90 days.
From congressional disclosures, which report amounts as ranges.
1of the funds Gekko tracks holds BRK.A.
Berkshire Hathaway reports on Nov 7, 2026 (48 days away).
Nov 7, 2026
48 days away
Analysts’ average 12-month price target for Berkshire Hathaway is $799,502.75, +4.7% from the last close.
Gekko doesn’t publish price predictions. These are analyst targets and historical base rates, which don’t guarantee future results.
Over the next 20 trading days from Sep 19, Berkshire Hathaway averaged −0.6% across the last 5 years, rising in 2 of them.
| Window | Average | Years higher |
|---|---|---|
| Next 5 trading days | −1.4% | 2 of 5 |
| Next 10 trading days | −1.8% | 1 of 5 |
| Next 15 trading days | −2.0% | 1 of 5 |
| Next 20 trading days | −0.6% | 2 of 5 |
| Next 30 trading days | −0.5% | 2 of 5 |
For scale, BRK.A’s typical 20-trading-day move in either direction is about 2.8%.
Berkshire Hathaway’s market cap is $1.10T, with a P/E ratio of 12.9 and revenue of $384.7B over the last twelve months.
6 headlines about Berkshire Hathaway from the past week, newest first, each linking to the publisher.
Berkshire Hathaway’s 6 largest industry peers by market value, with today’s move, GekkoIndex zone and gap to Gekko Fair Value.
| Stock | GekkoIndex zone | vs Fair Value |
|---|---|---|
| BRK.BBerkshire Hathaway | Neutral | 2.3% below |
| CBChubb | Accumulation | 3.8% below |
| TRVTravelers Companies | Neutral | 2.3% above |
| HIGHartford Insurance | Accumulation | 7.9% below |
| LLoews | Accumulation | 17.7% above |
| MKLMarkel | Accumulation | 6.6% below |
A peer links to its own page where one exists.
Berkshire Hathaway’s market cap is $1.10T at the Sep 18, 2026 close of $763,600.00, with 488,450 shares outstanding. The shares trade on a P/E ratio of 12.9.
The consensus analyst 12-month price target for Berkshire Hathaway is $799,502.75, +4.7% from the last close. Gekko doesn’t publish price predictions of its own.
On Gekko’s estimate Berkshire Hathaway is about fair value: the Sep 18, 2026 close of $763,600.00 is 1.3% below Gekko Fair Value of $773,774.17. Gekko Fair Value is recalculated every trading day, and a gap inside 5% either way counts as about fair value.
Berkshire Hathaway is expected to report on Nov 7, 2026 (48 days away). Analysts expect earnings of $8,401.39 per share on revenue of $100.9B.
Berkshire Hathaway’s 52-week high is $806,102.81 and its 52-week low is $698,000.00; it closed at $763,600.00 on Sep 18, 2026, +3.3% over the past year.
Gekko describes the data; it does not make buy or sell recommendations. On the swing-trade checklist, 3 of the 6 items with data read as supportive (trend, smart money and earnings risk), 2 as mixed (gekkoindex and fair value) and 1 as a headwind (seasonality). The checklist is a description of current data, not a recommendation.
Prices and signals update after every US market close; the GekkoIndex, Gekko Fair Value and the checklist are Gekko’s own, and the Gekko Brief is written by AI from this page’s data and checked against it before it is published. How Gekko’s data works →
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