Which super PACs did Cameron Winklevoss fund in 2024?

Fairshake ($2.5M), Commonwealth Unity Fund ($509K), America PAC ($250K), MAGA Inc. ($177K), Never Back Down ($50K).

Which candidates did Cameron Winklevoss's money end up backing or attacking in 2024?

for John Deaton (Massachusetts Senate, about $331K, lost); against Kamala Harris (President, about $181K, won); against Katherine Porter (California Senate, about $141K, won). Amounts are the donor's share of each group's spending.

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Donor

Cameron Winklevoss

Individual

Founder, Winklevoss Capital Management · New York

7 gifts to 6 groups, as reported to the FEC by the groups that received them.

Mixed

Cameron Winklevoss gave $3.5M to super PACs and other outside groups in the 2024 federal elections, and 85% of it helped Republicans (FEC filings through Dec 31, 2024). Counting dollars, not candidates, and only races already called, 59% ended up on the winning side ($787K won, $553K lost).

Gave to outside spenders

$3.5M

85% of it helped Republicans

Ended up on the winning side

59%

$787K of the dollars in races already called

Spent on the losing side

$553K

Not spent yet

$2.1M

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

Group	Gave	Won / lost
Fairshake $1.9M not spent yet	$2.5M	$436K / $133K
Commonwealth Unity Fund $99K not spent yet	$509K	$0 / $410K
America PAC $44K not spent yet	$250K	$185K / $10K
MAGA Inc. $11K not spent yet	$177K	$156K / $0
Never Back Down $37K not spent yet	$50K	$2K / $160
The Sentinel Action Fund $17K not spent yet	$25K	$8K / $194

The trail

What the money bought

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

Candidate	Race	Spending	Their share	Paid off?
John Deaton	Massachusetts Senate	Supporting	$331K	✗ No
Kamala Harris	President	Attacking	$181K	✓ Yes
Katherine Porter	California Senate (primary)	Attacking	$141K	✓ Yes
Donald Trump	President	Supporting	$131K	✓ Yes
Elizabeth Ann Warren	Massachusetts Senate	Attacking	$79K	✗ No
Michelle Steel	California 45th District	Supporting	$40K	✗ No
Don Davis	North Carolina 1st District (primary)	Supporting	$32K	✓ Yes
Yadira Caraveo	Colorado 8th District (primary)	Supporting	$32K	✓ Yes
Jamaal Bowman	New York 16th District (primary)	Attacking	$29K	✓ Yes
Pat Ryan	New York 18th District	Supporting	$28K	✓ Yes
Mary S. Peltola	Alaska at-large House seat	Supporting	$27K	✗ No
Young Kim	California 40th District (primary)	Supporting	$27K	✓ Yes

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

Questions people ask

How much did Cameron Winklevoss spend on the 2024 elections, and did it win?: Cameron Winklevoss gave $3.5M to super PACs and other outside groups in the 2024 federal elections, and 85% of it helped Republicans (FEC filings through Dec 31, 2024). Counting dollars, not candidates, and only races already called, 59% ended up on the winning side ($787K won, $553K lost).
Which super PACs did Cameron Winklevoss fund in 2024?: Fairshake ($2.5M), Commonwealth Unity Fund ($509K), America PAC ($250K), MAGA Inc. ($177K), Never Back Down ($50K).
Which candidates did Cameron Winklevoss's money end up backing or attacking in 2024?: for John Deaton (Massachusetts Senate, about $331K, lost); against Kamala Harris (President, about $181K, won); against Katherine Porter (California Senate, about $141K, won). Amounts are the donor's share of each group's spending.