Which super PACs did Miriam Adelson fund in 2024?

Preserve America PAC ($106M), Senate Leadership Fund ($15M), Congressional Leadership Fund ($10M), Rjc Victory Fund ($5.0M), Truth and Courage PAC ($2.0M).

Which candidates did Miriam Adelson's money end up backing or attacking in 2024?

against Kamala Harris (President, about $107M, won); against Sherrod Brown (Ohio Senate, about $3.2M, won); against Robert P. Casey Jr. (Pennsylvania Senate, about $2.7M, won). Amounts are the donor's share of each group's spending.

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Donor

Miriam Adelson

Individual

Physician, Las Vegas Sands · Nevada

15 reported gifts; 6 recipient groups listed, as reported to the FEC by the groups that received them.

Backed winners

Miriam Adelson gave $138M to super PACs and other outside groups in the 2024 federal elections, and 100% of it helped Republicans (FEC filings with varying coverage dates; the most common larger-campaign cutoff is Dec 31, 2024). Among dollars with a matched election-stage result, 95% were on the winning side ($121M won, $7.0M lost). $245K had no matched result and is excluded.

Gave to outside spenders

$138M

100% of it helped Republicans

Winning share of scored dollars

95%

$128M scored (93% of gifts)

Spent on the losing side

$7.0M

Not allocated or result unknown

$9.9M

$9.7M not allocated to tracked outside spending; $245K has no matched result. Neither is cash on hand.

Where the checks went

A person writing checks from their own fortune. Each gift is split the way the group that received it split its spending between winners and losers, so a $10M check to a group that spent 80% on losers counts as $8M on the losing side.

✓ Backed the winner or attacked the loser ✗ Backed the loser or attacked the winner Result not matched

Group	Gave	Won / lost
Preserve America PAC $2.3M not allocated to tracked outside spending	$106M	$104M / $0
Senate Leadership Fund $4.5M not allocated to tracked outside spending	$15M	$7.5M / $3.0M
Congressional Leadership Fund $1.1M not allocated to tracked outside spending	$10M	$4.9M / $3.8M
Rjc Victory Fund $1.1M not allocated to tracked outside spending	$5.0M	$3.7M / $63K
Truth and Courage PAC $640K not allocated to tracked outside spending	$2.0M	$1.4M / $0
Win It Back PAC $32K not allocated to tracked outside spending	$250K	$61K / $145K

The trail

What the money bought

The candidates Miriam Adelson's money was spent for or against, pro-rated by Miriam Adelson's share of each group's funding.

Candidate	Race	Spending	Their share	Paid off?
Kamala Harris	President	Attacking	$107M	✓ Yes
Sherrod Brown	Ohio Senate	Attacking	$3.2M	✓ Yes
Robert P. Casey Jr.	Pennsylvania Senate	Attacking	$2.7M	✓ Yes
Elissa Slotkin	Michigan Senate	Attacking	$1.6M	✗ No
Colin Allred	Texas Senate	Attacking	$1.2M	✓ Yes
Jon Tester	Montana Senate	Attacking	$1.1M	✓ Yes
Tammy Baldwin	Wisconsin Senate	Attacking	$1.1M	✗ No
Derek Tran	California 45th District	Attacking	$465K	✗ No
Yadira Caraveo	Colorado 8th District	Attacking	$465K	✓ Yes
Mondaire L. Jones	New York 17th District	Attacking	$443K	✓ Yes
Curtis Hertel	Michigan 7th District	Attacking	$408K	✓ Yes
Amish Shah	Arizona 1st District	Attacking	$400K	✓ Yes

Individual as classified from the FEC entity type and public reporting.

Questions people ask

How much did Miriam Adelson spend on the 2024 elections, and did it win?: Miriam Adelson gave $138M to super PACs and other outside groups in the 2024 federal elections, and 100% of it helped Republicans (FEC filings with varying coverage dates; the most common larger-campaign cutoff is Dec 31, 2024). Among dollars with a matched election-stage result, 95% were on the winning side ($121M won, $7.0M lost). $245K had no matched result and is excluded.
Which super PACs did Miriam Adelson fund in 2024?: Preserve America PAC ($106M), Senate Leadership Fund ($15M), Congressional Leadership Fund ($10M), Rjc Victory Fund ($5.0M), Truth and Courage PAC ($2.0M).
Which candidates did Miriam Adelson's money end up backing or attacking in 2024?: against Kamala Harris (President, about $107M, won); against Sherrod Brown (Ohio Senate, about $3.2M, won); against Robert P. Casey Jr. (Pennsylvania Senate, about $2.7M, won). Amounts are the donor's share of each group's spending.