Saikat Chakrabarti, the progressive organizer who once served as Rep. Alexandria Ocasio-Cortez's chief of staff in Congress, failed to advance from California's June primary in the race to replace Nancy Pelosi. With ballots still being counted Wednesday, Chakrabarti sat at just 14.94%, a distant third behind State Sen. Scott Wiener at 41.26% and San Francisco City Supervisor Connie Chan at 28.62%.

Wiener and Chan will face each other in the November general election. Chakrabarti's campaign is over.

The result is a pointed rejection of the hard-left lane Chakrabarti tried to carve in a district that Pelosi held for nearly 40 years. Even in one of the most liberal congressional districts in the country, voters chose two candidates with deeper local roots and stronger institutional backing over the architect of the Squad's early rise.

Chakrabarti blames outside money, not voters

On election night, June 2, 2026, Chakrabarti spoke to KRON4 in San Francisco and offered a concession that doubled as a grievance. He congratulated Wiener and Chan, then pivoted quickly to what he called the real obstacle.

"Ultimately, we were not able to overcome the 7 million dollars of AI, Crypto, and AIPAC money that were put into this race."

That claim, that corporate and pro-Israel lobby cash swamped his grassroots operation, is a familiar refrain from the progressive wing. It is also, conveniently, an explanation that requires no self-examination. Chakrabarti did not address whether his message simply failed to connect with enough voters in a city where even Democrats found his brand of politics too far afield.

He also declared he was not finished with progressive activism.

"I'm not going anywhere. I've dedicated my life to pushing forward the progressive moment and I'm going to continue to do that."

The voters, however, did go somewhere, away from his candidacy, and in large numbers.

Pelosi's endorsement carried weight

Pelosi, who is retiring from Congress, endorsed Connie Chan as her successor. That backing appears to have given Chan a significant boost. Chan's 28.62% was nearly double Chakrabarti's total, and she secured her place in the November runoff despite running well behind Wiener.

The endorsement was itself a political story. Pelosi had publicly clashed with Chakrabarti over his bid for her seat, making clear she did not consider the former AOC aide a suitable heir to the district she shaped for decades.

Chakrabarti, a former tech engineer at Stripe, positioned himself as an outsider willing to challenge the Democratic establishment. But in San Francisco, where the establishment is the progressive establishment, that pitch landed with a thud.

Pelosi's late endorsement of Chan drew its own backlash from some corners of the local left, but the primary results suggest her political instincts held up. Whatever critics thought of her timing, her chosen candidate advanced.

Wiener claims a mandate

Scott Wiener dominated the field. His 41.26% share was more than Chakrabarti and Chan combined. On X Tuesday night, Wiener framed his lead as a broad mandate.

"Voters sent a clear message: they're ready for a new vision on housing affordability, ICE accountability, smart guardrails on AI, single payer healthcare, and affordable clean energy. In the face of rising authoritarianism, we can't return to the pre-Trump status quo."

Wiener added that in Congress he would "stick my neck out for bold ideas that make people's lives better and more affordable." That language, "ICE accountability," "rising authoritarianism", signals a campaign that will run hard to the left in November, which is no surprise in San Francisco. But Wiener's margin over Chan gives him a commanding position heading into the general election.

The contrast between Wiener's confidence and Chakrabarti's blame-shifting tells its own story. One candidate built a coalition that showed up. The other built what he called "the largest grassroots field campaign San Francisco has ever seen", and finished with less than 15% of the vote.

A familiar pattern on the progressive left

Chakrabarti's loss fits a pattern. The Squad-aligned wing of the Democratic Party has struggled to expand beyond its original strongholds. Chakrabarti helped launch that movement as AOC's first chief of staff, but translating national progressive celebrity into local electoral success has proven far harder than generating social media engagement.

His claim that $7 million in outside spending from AI, crypto, and AIPAC interests buried his campaign is worth scrutiny, but it is, at this stage, only his claim. No independent breakdown of spending was provided, and Chakrabarti offered no evidence beyond the assertion itself.

What is clear from the vote totals is that Chakrabarti's message did not resonate in a district where it theoretically should have had its best shot. If a former AOC chief of staff cannot crack 15% in Nancy Pelosi's San Francisco, the hard-left lane in Democratic primaries may be narrower than its loudest advocates believe.

Pelosi herself has navigated her share of political turbulence in recent years. The fallout from the push to oust Joe Biden from the 2024 race left lasting rifts within the party. But whatever her standing nationally, her grip on her home district's politics remains firm enough to steer a succession fight from the sidelines.

And the broader dynamics of Pelosi's political circle continue to shift. She has invested heavily in handpicking her successor, even as the money and power alignments in the race told a more complicated story than a simple coronation.

What comes next

Wiener and Chan will now compete head-to-head in November for the seat Pelosi is vacating. Barring an extraordinary shift, Wiener enters as the heavy favorite based on his primary performance.

Chakrabarti, for his part, promised to keep fighting for progressive causes. His concession statement painted a picture of a movement merely paused, not defeated.

"This campaign has come to an end, but the challenges facing San Francisco and our country remain, and so does the work of building a future where everyone has access to healthcare, affordable housing, and a government that puts people ahead of corporate interests."

That language could have come from any Democratic candidate in any cycle. It is boilerplate, and that may be the most telling detail of all. Chakrabarti ran as a revolutionary. He lost like a generic also-ran.

San Francisco voters had a chance to send the Squad's chief architect to Congress. They said no, loudly, and with plenty of alternatives to choose from. When even the most progressive electorate in America won't buy what you're selling, the problem isn't the money on the other side. It's the product.