Source Post

How I Know It's Time to Sell a Stock at a Loss (Ep. 9)

The creator discusses selling The Trade Desk (TTD) at a significant loss, citing a shift in the advertising landscape due to increased competition from Amazon and Google. The creator highlights declining revenue growth, negative profitability, and a worsening balance sheet as key reasons for the sale, indicating a catastrophic shift in the company's competitive advantage and future prospects.

Linked Mentions

Tickers discussed in this post

NKENeutralLow ConvictionSignal-backedSecondary

Nike generates significant revenue ($46 billion) despite concerns about its eroding economic moat, making it a potential opportunistic buy if a market correction occurs.

MPBullishHigh ConvictionSignal-backedPrimary

MP Materials is a new, high-conviction portfolio addition due to its critical role in domestic rare earth refining and magnet production for defense and emerging technologies.

ABTBullishHigh ConvictionSignal-backedPrimary

The creator is very happy with their Abbott Laboratories (ABT) position, having dollar-cost averaged aggressively when it dropped, and regrets not buying more shares at $82.

SAPBullishMedium ConvictionSignal-backedPrimary

The creator sold their core SAP position, citing similar sideways trading patterns as Microsoft and other 'Mac 7' stocks, and plans to repurchase shares at a lower valuation.

MSFTBullishMedium ConvictionSignal-backedPrimary

The creator sold their core position in Microsoft, noting its sideways trading and volatile price action, intending to buy back in when valuations are lower.

SPGIBullishMedium ConvictionSignal-backedPrimary

The creator sold S&P Global at a recent peak to buy back in at a lower cost basis, believing that even high-quality businesses can be bad investments if overpaid for.

CSCONeutralLow ConvictionResearch Only

Cisco is used as a historical example of buying at the top of the dot-com bubble, taking 26 years to break even.

AMZNNeutralLow ConvictionResearch Only

Amazon is mentioned as a competitor to The Trade Desk, undercutting TTD on price and strategic ad placement.

SPXXNeutralLow ConvictionResearch Only

The creator mentions dollar-cost averaging into the S&P 500 via a 401k as a way to always be correct, contrasting it with individual stock investing.

HRLBearishMedium ConvictionSignal-backedSecondary

The creator sold Hormel, a food stock, at a loss due to decreasing numbers and a dissipating economic moat.

Linked Signals

Tracked calls opened from this post

TTD
sell opened Aug 22, 2026
-4.10%
MP
buy opened Aug 22, 2026
-8.83%
ABT
buy opened Aug 22, 2026
-5.38%