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Donor

Robert Grantham

Individual

Co-Founder, Grantham, Mayo, Van Otterloo & Co. LLC · Massachusetts

3 gifts to 2 groups, as reported to the FEC by the groups that received them.

Mixed

Robert Grantham gave $1.3M to super PACs and other outside groups in the 2024 federal elections, and 100% of it helped Democrats (FEC filings through Dec 31, 2024). Counting dollars, not candidates, and only races already called, 43% ended up on the winning side ($262K won, $352K lost).

Gave to outside spenders

$1.3M

100% of it helped Democrats

Ended up on the winning side

43%

$262K of the dollars in races already called

Spent on the losing side

$352K

Not spent yet

$636K

Sitting with groups that have not spent

Where the cheques went

A person writing cheques 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 cheque 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
GroupGaveHow the group spent itWon / lost
Lcv Victory Fund

$624K not spent yet

$1.3M
$262K / $352K
DCCC

$60 not spent yet

$200
$77 / $57

The trail

What the money bought

The candidates Robert Grantham's money was spent for or against, pro-rated by Robert Grantham's share of each group's funding.
CandidateRaceSpendingTheir sharePaid off?
Kamala HarrisPresidentSupporting$143K✗ No
Ruben GallegoArizona SenateSupporting$42K✓ Yes
Dave McCormickPennsylvania SenateAttacking$32K✗ No
Robert P. Casey Jr.Pennsylvania SenateSupporting$28K✗ No
Sherrod BrownOhio SenateSupporting$25K✗ No
Tammy BaldwinWisconsin SenateSupporting$23K✓ Yes
Donald TrumpPresidentAttacking$19K✗ No
Elissa SlotkinMichigan SenateSupporting$18K✓ Yes
Jacky S. RosenNevada SenateSupporting$16K✓ Yes
Laura A. GillenNew York 4th DistrictSupporting$15K✓ Yes
Kevin CoughlinOhio 13th DistrictAttacking$14K✓ Yes
Derek MerrinOhio 9th DistrictAttacking$13K✓ Yes

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

Questions people ask

How much did Robert Grantham spend on the 2024 elections, and did it win?
Robert Grantham gave $1.3M to super PACs and other outside groups in the 2024 federal elections, and 100% of it helped Democrats (FEC filings through Dec 31, 2024). Counting dollars, not candidates, and only races already called, 43% ended up on the winning side ($262K won, $352K lost).
Which super PACs did Robert Grantham fund in 2024?
Lcv Victory Fund ($1.3M), DCCC ($200).
Which candidates did Robert Grantham's money end up backing or attacking in 2024?
for Kamala Harris (President, about $143K, lost); for Ruben Gallego (Arizona Senate, about $42K, won); against Dave McCormick (Pennsylvania Senate, about $32K, lost). Amounts are the donor's share of each group's spending.