Cornyn, Talarico and their allies swamp party rivals in Texas Senate ad spending race

The Texas GOP Senate primary has become the most expensive in U.S. history, with total political spending topping $121 million; the Cornyn campaign has spent $14.9 million on ads since Jan. 1, 2025 and outside groups have contributed more than $53 million to his reelection. Super PACs supply the majority of ad buys for Paxton (55%) and Hunt (60%); Democratic state Rep. James Talarico and allied groups have spent roughly $21 million on ads ($14M campaign, $7M outside) and reported about $20 million in fundraising as of Feb. 11, while Jasmine Crockett trails with roughly $4.5 million in ads and $8.6 million raised. Ad spending is heavily concentrated in the Texas Triangle, led by Dallas-Fort Worth ($32.1M) and Houston ($31.2M), signaling significant capital allocation into major Texas media markets ahead of the primary.

Analysis

Market structure: The immediate winners are local broadcast groups and Texas media markets (Dallas-Fort Worth $32.1M, Houston $31.2M) which capture concentrated CPM upside; Nexstar (NXST) and Sinclair (SBGI) will see a near-term revenue and EBITDA uplift as inventory tightness in top-4 markets pushes spot rates an estimated 20–50% above baseline during the ad blitz. Digital platforms (META, GOOGL) and programmatic intermediaries (TTD) also benefit, but the spending is geographically concentrated and likely transitory absent a prolonged general-election cycle.

Risk assessment: Tail risks include rapid policy or judicial changes to PAC funding/transparency, a legal shock tied to Paxton that re-routes donor flows, or advertiser boycotts that could erase expected rate gains; these are low-probability but would compress CPMs >30% within 30–90 days. Time horizons: immediate (days) for rate realization, short-term (weeks) for post-primary cliff risk, long-term (quarters) depends on whether spending recurs in the general election or runoff.

Trade implications: Tactical trades favor short-duration, event-driven exposure: buy near-term call spreads on local broadcasters to capture the spike and sell into the post-primary window; use small long positions in programmatic ad names (TTD) to play a digital share gain. Size positions conservatively (1–2% portfolio each) and set stop-outs tied to CPM normalization (>30% fall) or daily ad-buys dropping below 50% of the current pace.

Contrarian angle: The market may be over-indexing to a permanent TV uplift — historical parallels (2016/2020) show mean reversion after primaries. A less crowded mispricing is local direct-mail and political consulting vendors and programmatic DSPs that monetize microtargeting; if PACs shift more spend to digital, TTD and DSPs could outperform broadcasters over 3–12 months.

Key Decisions for Investors

• Establish a 1.5–2.0% long position in Nexstar Media Group (NXST) via a 60-day ATM to +20% call spread to capture the Texas primary CPM spike; take profits or unwind by 7 trading days post-primary (target +15–30% on spread) or sooner if daily Dallas/Houston ad buys decline >30%.
• Allocate a 1.0% position in Sinclair Broadcast Group (SBGI) using 90-day ATM calls (outright or call spread) to capture sustained local spot revenue; set stop-loss to limit downside to 50% of premium paid and exit by 90 days if Q1 local ad revenue does not show >10% QoQ growth.
• Buy a 1.0% notional long in The Trade Desk (TTD) via 90-day call options to play programmatic/digital political spend reallocation; if FEC/TV ad reports show >25% of new buys are digital within 30 days, add another 0.5%.
• Execute a short-bias pair: long NXST (1.5%) / short Disney (DIS) (1.0%) to express relative outperformance of local spot vs national network advertising over the next 30–60 days; unwind the pair if NXST fails to report an ad-revenue bump >8% in Q1 or if Disney issues positive ad guidance tied to national sell-through.