#492 Alpha Score 34.7

Warren Buffett

Chairman of Berkshire Hathaway, former CEO
· tracked since Mar 2026
492
BUZZBERG Alpha Score combines three things: realized average return, confidence in the sample size, idea volume, and speaker reputation. Speakers with only a few calls are pulled closer to the platform average; speakers with many evaluated ideas keep more of their own return. Reputation only boosts: 5.0 or lower is neutral, while scores above 5 add weight. Scores are normalized to 0-100; 100 is best. Read the FAQ
Alpha Score 34.7
Calls 5 5 Posts tracked · 0.1/day
Calls
7d 0
30d 3
90d 5
Best Calls
AAPL long +10.8%
DAL long +5.1%
NYT long +0.3%
Worst Calls
GOOGL long -6.3%
BIL long -0.3%
Most Mentioned
AAPL ×2
GOOGL ×1
NYT ×1
Recent Calls
DAL long 1 week ago
NYT long 1 week ago
GOOGL long 1 week ago
Win Rate 60% Long 5 Short 0
Win Rate
7d 60%
30d 50%
90d
Average Return +1.9% Long Return +1.9% Short Return -
Average Return
7d +2.2%
30d +4.7%
90d
Result
Result
Sort
Theme Stance
Ticker
Side
Mentions
Opened
Entry
P&L
Thesis
Theme
Source
Long
May 02
$280.14
+10.8%
Berkshire still holds Apple as largest.
Berkshire Hathaway invested $35 billion in Apple about a decade ago, and through Tim Cook's management, the stake grew to $185 billion pre-tax. Berkshire still holds Apple as its largest holding, indicating continued confidence in the company and management.
Consumer
Long
May 24
$76.14
+5.1%
Delta cheap on normalized earnings
Delta Airlines is a contrarian buy: oil price spike is temporary, earnings depressed now but will rebound 60-70% when oil normalizes, price-to-book is at 2-2.5x vs historical 4-5x (50% discount), and the market’s cyclical fears are overdone.
Other
Long
May 24
$382.97
-6.3%
Buffett buys Google for AI strength
Google has strong AI model (Gemini), Waymo autonomous driving is winning, business accelerating with 20%+ revenue growth, cloud growing 63% YoY, AI usage growing 60% QoQ, low debt, share buybacks, and valuation at ~30x earnings is not a bubble. Buffett added $10B despite all-time highs.
AI/Semi
Long
May 24
$74.96
+0.3%
NYT digital transition drives growth
New York Times has successfully transitioned to digital, with 95% of subscribers digital (11M total). Digital subscription revenue growing 13%, free cash flow surged from $380M to $550M (30% growth). Valuation at 22x earnings is in line with history, and the brand gives a durable competitive advantage.
Consumer
Long
Mar 31
$91.64
-0.3%
Berkshire holds over $350 billion in cash and T-bills, and recently bought $17 billion of T-bills, making them the largest owner. T-bills provide safety, liquidity, and preparedness for market downturns or investment opportunities, aligning with Buffett's strategy of always having cash ready for crises or attractive deals. LONG because he's actively accumulating T-bills as a core asset, emphasizing their role in risk management and capital preservation over other short-term instruments. Inflation reduces real returns, but Buffett prioritizes security and liquidity in uncertain times.
Berkshire holds over $350 billion in cash and T-bills, and recently bought $17 billion of T-bills, making them the largest owner. T-bills provide safety, liquidity, and preparedness for market downturns or investment opportunities, aligning with Buffett's strategy of always having cash ready for crises or attractive deals. LONG because he's actively accumulating T-bills as a core asset, emphasizing their role in risk management and capital preservation over other short-term instruments. Inflation reduces real returns, but Buffett prioritizes security and liquidity in uncertain times.
Macro
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