SigniBull monthly 23 September 2026
Hi there — here is what changed in SigniBull this month and what we published.

In focus

Two phone screens of the SigniBull app: holdings and portfolio
The SigniBull app is on its way to the stores
The same portfolio, watchlists, alerts and community on your phone — the iPhone app is in App Store review and the Android app can be installed today from signibull.com/android.
Top Bulls → Famous portfolios: the list of five people and Buffett's ten largest positions
Famous portfolios: five public books, refreshed every day
Top Bulls has a second tab that follows what Warren Buffett, Stanley Druckenmiller, Nancy Pelosi, Donald Trump and Michael Burry have filed — the book, the latest moves and how old each picture is.

What's new

  A new ten-method analysis: Costco, written the evening before its year-end report. Earnings up 12.76%, share down 4.65% — the multiple did all the work.  · 23 September 2026
  Top Bulls has a second tab, Famous portfolios: Buffett, Druckenmiller, Pelosi, Trump and Burry from their public filings, each with a chart of the book and the latest filed moves.  · 22 September 2026
  Home and the Custom Dashboard are one page: your money and the market's mood stay fixed at the top; everything under them is a layout you arrange.  · 15 September 2026
  The Android app is one scan away: Settings has a Mobile app group with a permanent QR code — scan, install, sign in with the account you use here.  · 14 September 2026
  Luna, the AI assistant: at the bottom right of the user guide she answers questions about SigniBull in your own words, from the guide and nothing else — and the same AI now writes the company summary, the chart note, the market, portfolio, watchlist and feed notes, and builds a dashboard layout from a sentence.  · 13 September 2026
  A new look and a new structure: the wordmark's three rising bands on every page, a calmer Home of six blocks, and the left menu as a rail of seven groups — Home, Markets, Top Bulls, Money, Together, Learn, You — whose pages fly out on hover.  · 7 September 2026

Stock analysis

23 September 2026
COST · Costco Wholesale Corporation
Ten methods on a retailer priced like a subscription, written the evening before its year-end report. Earnings per share rose 12.76% in a year in which the share fell 4.65% — the multiple did all the work, from 53.5× to 45.2×. At 30× in five years the price needs 8.6% revenue growth, which is being delivered; at 20× it needs 17.7%, which never has been. Four beats, one miss, and the share lower two sessions after three of the last four reports.
9 September 2026
NOW · ServiceNow, Inc.
The first analysis written ten ways at once — ten methods in ten tabs, and they do not agree. Trailing revenue grew 22.19% while net income moved 0.54%, gross margin fell from 79.18% to 74.77% in two years, and the price of 83.88× earnings assumes today's growth holds for five years with margin steady. The company beat the EPS estimate in all five reported quarters and the share was lower two sessions after four of the last four reports.
30 August 2026
ORCL · Oracle Corporation
Written nine days before the company reports. Down 56.37% from its 52-week high after a 31.75% bounce off the July low — on 32.7% less volume than the sessions before it. Trailing revenue grew 17.35% and net income 37.32% while the multiple halved, and the last two earnings reactions both went the wrong way: +35.95% after a miss, −10.83% after a 37.80% beat.
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SigniBull is a practice portfolio: nothing here is investment advice, and no real money moves. Privacy · Past issues