27OCT

SLF opens a $4.06m South Carolina front

3 min read

13:20UTC

The Senate Leadership Fund filed $50.41m of independent spending in seven reports in a week. South Carolina, where it now backs interim Senator Darline Graham Nordone, took $4.06m.

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PoliticsAssessed

Key takeaway

Senate Republicans' main Super PAC is now spending to hold South Carolina's Senate seat.

The Senate Leadership Fund (SLF), the Republican-aligned Senate Super PAC (political action committee), reported $50.41m of independent spending in seven 24-hour reports filed from 15 to 21 October⁠¹⁠²⁠³⁠⁴⁠⁵⁠⁶⁠⁷. The largest sums went against Sherrod Brown in Ohio ($13.74m), Abdul El-Sayed in Michigan ($8.44m), Troy Jackson in Maine ($7.69m) and Josh Turek in Iowa ($5.90m). Smaller lines targeted Mary Peltola in Alaska, Chris Pappas in New Hampshire and Dan Osborn in Nebraska. Most of that money lands in states where the National Republican Senatorial Committee (NRSC) already spends alongside its nominees, so outside Kansas and South Carolina, SLF adds weight to seats the party chose.

In South Carolina, SLF's spending reached $4.06m by 20 October⁠⁸. It ran against Democrat Annie Andrews and, from 19 October, in support of Darline Graham Nordone. She is the interim senator who holds the seat after her brother Lindsey Graham's death, and the Republican nominee. South Carolina was among the races ratings firms moved in September. With polling day on 3 November, SLF's spending suggests Republicans now treat South Carolina as a seat to defend.

None of the seven reports carries a line in Texas, Georgia or North Carolina. In Texas, SLF's money arrives through a committee it funds.

Deep Analysis

In plain English

The Senate Leadership Fund (SLF) is a Super PAC, a group that can raise and spend unlimited money in elections as long as it does not plan that spending with any candidate. It works to elect Republican senators. In one week it reported spending over $50m, mostly on ads attacking Democratic candidates in close races. It has also started spending in South Carolina, where the Republican senator was appointed after her brother, Lindsey Graham, died.

Deep Analysis

Root Causes

Lindsey Graham's death left an appointed interim senator, Darline Graham Nordone, as the Republican nominee.

SLF's own 24-hour reports understate its reach. It funds TEXAS PAC, which carries the Republican side in Texas, and state-named committees such as the Maine Standard and Cornhusker Majority in Nebraska. Money routed through them appears in their reports, not SLF's, which is why SLF shows nothing in Texas.

What could happen next?

Consequence
Further SLF 24-hour reports will show whether South Carolina spending grows or stays a small share of the total.
Meaning
SLF's absence from Georgia and North Carolina, matching the NRSC's, leaves the Republican nominees there with little national money.

Source Landscape

This story draws on neutral-leaning sources

Primary parallel: Two appointed Republican senators lost their first elections despite heavy party and outside spending: Martha McSally in Arizona in November 2020 and Kelly Loeffler in Georgia's January 2021 runoff.

Counter-parallel: In 2020, Democrat Jaime Harrison outraised Lindsey Graham with record sums in South Carolina, and outside groups poured in on both sides. Graham won clearly, a reminder that money has moved few votes in the state.

Below its four largest targets, SLF's seven reports carried $3.42m against Adam Hamilton in Kansas, $2.25m against Annie Andrews in South Carolina, $1.93m against Mary Peltola in Alaska, $1.76m against Chris Pappas in New Hampshire and $1.75m against Dan Osborn in Nebraska.

The week's total of $50.41m is Lowdown's sum of Schedule E lines across the seven reports. None of the lines targets Georgia or North Carolina, two states where the NRSC also gave its nominees nothing in September.

Consensus view: Sabato's Crystal Ball's five Republican-held Toss Ups on 14 October were Kansas, Iowa, Maine, Ohio and Texas. SLF's week tracks that list closely, with Ohio, Maine and Iowa among its four largest targets, plus Michigan, where it spent $8.44m against Abdul El-Sayed.

Counter-view: South Carolina was not on Sabato's list. SLF's $4.06m there by 20 October, $2.25m of it against Democrat Annie Andrews in this week's reports, puts money into a seat outside Sabato's Toss Up list. That reads either as polling the public has not seen or as insurance for an appointed senator with no campaign record of her own.

Key tension: Whether the South Carolina money is a sign of danger or a cheap hedge, given that it is under a third of what SLF spent against Brown in one week.

First Reported In

Update #21 · Senate GOP's cash lead trails its $20m loan

Federal Election Commission· 22 Oct 2026

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Causes and effects

Caused by

SLF funds new PACs in Nebraska and Maine

SLF's state-named committees preceded its own direct spending in new states.

Occurred 15 Oct 2026

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Sabato and Cook widen Democrats' map

Raters shifted South Carolina in September before SLF began spending there.

Occurred 23 Sept 2026

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This Event

SLF opens a $4.06m South Carolina front

SLF's South Carolina spending shows Senate Republicans' main super PAC now defending the seat Lindsey Graham held until his death.

Led to

Raters tip Ohio governor's race to Acton

SLF added $12.07m against Sherrod Brown after leading its 15 to 21 October filings with $13.74m against him.

Occurred 23 Oct 2026

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Different Perspectives

Department of Justice (DOJ)

DOJ appealed to the 9th Circuit after Judge David O. Carter did not rule by a noon deadline on 22 October that DOJ itself had set, seeking to have California set aside mail ballots from more than 20,000 listed voters. Its case is that ineligible votes cancel lawful ones; the panel dismissed the appeal 2-1 on 26 October.

Lower Costs Now

Lower Costs Now reported $7.37m in Kansas on 24 and 25 October, part of $65.65m in Senate races since its first independent expenditure on 1 October, including $17.21m for Josh Turek in Iowa. Its FEC filings show $50.18m raised by 14 October.

MAGA Inc

MAGA Inc, the super PAC aligned with Donald Trump, filed $7.20m against James Talarico on 22 October, taking its Texas spending to $37.65m. Of that, $30.12m is against Talarico and $7.53m is for Ken Paxton, the Republican nominee.

Senate Majority PAC (SMP)

SMP's pre-general report shows it spent $108.70m from 1 to 14 October, including $65.0m to WinSenate and $10.0m to Texas Forever, and ended with $32.72m. Texas Forever has reported $19.40m against Ken Paxton since 1 October.

Senate Leadership Fund (SLF)

SLF's pre-general report shows $88.42m in cash on 14 October and $18.98m raised in the fortnight, none of it from Elon Musk. It has since reported $12.07m against Sherrod Brown in Ohio, and its $2.7m to Plains PAC preceded that committee's first Kansas buy on 25 October.

National Republican Senatorial Committee (NRSC)

The NRSC's pre-general report shows nothing spent with Ashley Hinson in Iowa, or with its nominees in six other states, from 1 to 14 October, after $5.54m with Hinson in September. It took no new loan and ended the fortnight with $25.20m in cash and $20m of debt.

Written with AI from Lowdown's published reporting. Not individually reviewed by an editor. Editorial standards.