And The Winner Is
Tom Cotton won the Arkansas U.S. Senate race on Nov. 3, defeating Democrat Hallie Shoffner and Libertarian Jeff Wadlin.
NBC News reported 885,600 total votes counted, with 99 percent of expected votes in. Based on partial returns, with 88.16% of votes estimated to be counted, THV11 reported Cotton leading with 55%, followed by Shoffner at 42% and Wadlin at 3%.
Cotton's Tenure and 119th Congress Work
Cotton has served in the Senate since 2015, a span of 11 years, according to official sources cited in the race record. In the 119th Congress, he is listed as a cosponsor of S.5028, the Ratepayer Protection Act, according to Congress.gov.
Cotton sits on the Senate Armed Services Committee and the Senate Committee on Energy and Natural Resources, according to the Senate's committee assignments page at senate.gov. Within Armed Services, he serves on four subcommittees: Airland, Cybersecurity, Emerging Threats and Capabilities, and Strategic Forces, per the same Senate page; the retrieved text did not confirm a full current subcommittee list for Energy and Natural Resources.
Money
The receipts gap between Cotton and his challengers defined the financial landscape of this contest.
Cotton's campaign raised $14,517,576 in total receipts, compared to Shoffner's $4,042,811, a ratio of roughly 3.6 to 1. Cotton held $5,129,927 in cash on hand as of Oct. 14, 2026. Shoffner reported $756,931.70 in cash on hand as of Oct. 14.
Among the non-incumbent candidates, Shoffner's $4,042,810 in total receipts far outpaced the $80,063 raised by Libertarian Jeff Wadlin.
Disclosed independent expenditures in the race totaled $2,542,776, with $1,877,376 spent opposing Shoffner and $665,400 supporting Cotton. AMERICA ONE was the dominant outside spender, accounting for $2,362,876 of that total, split between opposing Shoffner and supporting Cotton. Arkansans for Democracy and Justice, an outside group, spent $179,900 opposing Shoffner. Freedom Project USA filed multiple independent expenditure transactions in support of Shoffner in late October and early November.
Pre-Election Indicators
The closing weeks of the race featured pointed exchanges on immigration, agriculture, and Cotton's in-state presence.
Cotton's campaign aired TV ads using Shoffner's remarks about farm labor to attack her on immigration, quoting her as saying farmers would "trade five Americans for just one" undocumented immigrant worker, according to the Arkansas Advocate's Oct. 26 report; Shoffner said she was relaying another farmer's words, not speaking for herself or her family. A Cotton campaign spokesperson also criticized Shoffner over past donations to nationally known Democratic candidates, though the coverage does not specify the candidates or amounts, according to the Arkansas Advocate on Oct. 14.
Shoffner, for her part, criticized Cotton's votes against the Farm Bill, arguing his record failed Arkansas farmers and saying she would have supported advancing the bill, according to the Arkansas Advocate's Oct. 26 report. She also accused Cotton of being absent from Arkansas and avoiding accountability, saying he had not held a town hall in nine and a half years and that his campaign was mischaracterizing her remarks, per the same report.
In the Republican primary on March 3, Cotton won with 230,209 votes, a margin of 178,445 votes over his two challengers combined: Micah Ashby received 26,040 votes, and Jeb Little received 25,724.
On the Democratic side, Shoffner won the primary with 102,289 votes over Ethan Dunbar's 28,394.
Forecasters had rated this race as safely Republican well before election day.
The Cook Political Report rated the race "Solid R" as of Feb. 11. Cook, Sabato's Crystal Ball, and Inside Elections all rated the race "Solid Republican" as of Nov. 3, per the race record's consensus rating.
The Kalshi prediction market showed Cotton at 9% and Shoffner at 1%; the market page was accessed Nov. 4 and does not display a dated historical pre-election price.
A Silver Bulletin polling average dated Oct. 28 showed Cotton at 52.8% and Shoffner at 39.8%, a 13-point margin.
Certification of the count remains pending, with the race record listing the general election certification status as "counting" as of Nov. 4.
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