The Trade Desk’s 10 Years on Wall Street: Booms, Busts, and the Battle for What’s Next

/* ========================= Base container ========================= */ .article-body-promo-ad { border: 1px dotted #f53c60; background-color: rgba(245, 60, 96, 0.05); border-radius: 8px; margin-top: 2em; position: relative; padding: 30px 16px 16px 60px; } @media (min-width: 768px){ .article-body-promo-ad{ margin: 1em max(13%, 26px); } } .ad-bookmark-icon::before { content: ""; background-image: url("https://static-www.adweek.com/wp-content/uploads/2026/02/Calendar.svg"); background-size: contain; background-repeat: no-repeat; position: absolute; left: 15px; top: 50%; transform: translateY(-50%); width: 40px; height: 40px; } /* Floating label */ .article-body-promo-ad::after { content: "Advertising’s Biggest Week Starts at HQ"; position: absolute; top: -14px; background: #fdebed; color: #f53c60; font-size: 13px; font-weight: 600; padding: 4px 12px; border-radius: 999px; letter-spacing: 0.04em; white-space: nowrap; } [data-bs-theme="dark"] .article-body-promo-ad::before { filter: invert(1) brightness(1); } /* Typography */ .article-body-promo-ad p { font-size: 18px; line-height: 28px; letter-spacing: 0.03em; margin: 0; } /* Links */ .article-body-promo-ad a { font-weight: 700; text-decoration: none; color: inherit; } .article-body-promo-ad a:hover { color: #F6486A; } /* Dark mode */ [data-bs-theme="dark"] .article-body-promo-ad { background-color: rgba(245, 60, 96, 0.12); } [data-bs-theme="dark"] .article-body-promo-ad::after { background: #2a0f14; } @media (max-width: 576px) { .article-body-promo-ad::after { transform: translateX(-50%); top: -10%; left: 50%; font-size: 12px; } } @media (max-width: 576px) { .article-body-promo-ad { display: flex; align-items: center; gap: 10px; padding: 14px; margin: 2em 0; } } @media (max-width: 576px) { .article-body-promo-ad::before { display: none; } } .article-body-promo-ad::before { width: 28px; height: 28px; background-size: 28px 28px; } }

ADWEEK House: Advertising HQ brings the people shaping advertising, commerce, and media together for four days of unscripted conversations and after-hours connections. Meet us in Midtown, Oct. 5–8.

A decade ago, The Trade Desk went public as a $1.1 billion bet on the open web.

Now, the adtech company has gone from Wall Street darling to a company under pressure, grappling with slowing revenue growth, partner backlash, and a stock down 91% from its peak.

Upon its founding, the company had a simple proposition: Provide a neutral platform for advertisers to buy media programmatically across the open web.

It positioned itself as a counterweight to the walled gardens of Google and Meta, which control both the buy and sell sides of closed media ecosystems. It was a compelling promise, and one the market bought.

UNLOCK FULL ACCESS

Subscribe and get full access to the news, insights, and expertise that keep industry professionals ahead of the curve.

VIEW ALL SUBSCRIPTION OPTIONS

https://www.adweek.com/programmatic/the-trade-desks-10-years-on-wall-street-booms-busts-and-the-battle-for-whats-next/