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cyan banister

T3 · host / generalist

Cyan Banister is a prolific angel investor and partner at Long Journey Ventures. She previously spent four years at Founders Fund. Her notable early investments include SpaceX, Uber, Niantic, Anduril, and many others. She is known for her curiosity-driven investment approach and focus on deep tech, defense, and AI infrastructure.

10 calls·10 names·100% bull·last heard last month·Sourcery VC
track record

no scored calls yet — needs a stated position or a categorical verdict, with a matured window vs SPY

top calls

highest conviction · one per company
1sthigh conviction
$SPCXSpaceXposition

Cyan Banister put entire Ironport exit into SpaceX on Luke Nosek's conviction

Luke Nosek's emphatic conviction during SpaceX's early rocket failures convinced Banister to invest all her liquidity; she held for 20+ years, calling it the best investment of her life.

Sourcery VC2026-07→
2ndhigh conviction
$UBERUberposition

Deep research on taxi driver economics led to early Uber conviction

Interviewed taxi drivers to understand their $200 daily gate fee and miserable economics; pre-thinking the structural problem made Uber investment obvious when discovered.

Sourcery VC2026-07→
3rdhigh conviction
$ANDURILAndurilposition

Anduril will consolidate defense tech and become a top prime contractor

Defense tech startups are emerging due to space war, drone warfare, and robotics; Anduril's drone-swarm defeat product positions it to consolidate the sector and become a top defense prime.

Sourcery VC2026-07→

most discussed · click a bar to filter

recurring themes

10 total
$SPCX
···
SpaceX
HIGHcyan banister·Sourcery VC·last month· position
Cyan Banister put entire Ironport exit into SpaceX on Luke Nosek's conviction
Luke Nosek's emphatic conviction during SpaceX's early rocket failures convinced Banister to invest all her liquidity; she held for 20+ years, calling it the best investment of her life.
"Luke came over to our house and he's like, "Manisters, I need you to dig through your couches. Anything liquid you have, I need it. SpaceX needs it." So Luke and Scott convinced m…"
0:06
$CAFE-X
Cafe X
LOWcyan banister·Sourcery VC·last month· position
Cafe X robotic coffee shops delight Banister as 'investments in the wild'
Banister enjoys seeing Cafe X's robotic airport coffee shops in person as tangible proof of portfolio success, though her main critique is they need disco balls.
"I always take pictures of billboards because I call it seeing my investments in the wild... like I invested in Cafe X, which has these uh coffee shops at the airport that sell rob…"
63:40
$UBER
···
Uber
HIGHcyan banister·Sourcery VC·last month· position
Deep research on taxi driver economics led to early Uber conviction
Interviewed taxi drivers to understand their $200 daily gate fee and miserable economics; pre-thinking the structural problem made Uber investment obvious when discovered.
"I started asking why why can I not get a taxi when it rains?... The taxi drivers would tell me like, 'Well, I wake up. I go to the taxi yard. I give them $200. I'm in the whole $2…"
48:55
$ANDURIL
Anduril
HIGHcyan banister·Sourcery VC·last month· position
Anduril will consolidate defense tech and become a top prime contractor
Defense tech startups are emerging due to space war, drone warfare, and robotics; Anduril's drone-swarm defeat product positions it to consolidate the sector and become a top defense prime.
"I do think that obviously Enduro is going to consolidate a lot of it and become one of the top defense primes over time, but um, they're already well on their way."
77:10
$TOGETHER-AI
Together AI
MEDcyan banister·Sourcery VC·last month· position
Together AI highlighted as 'very underrated' in portfolio
Banister specifically calls out Together AI as very underrated among her portfolio companies, implying strong conviction in its AI infrastructure position.
"Control Labs, DeepOop, Substrate, also very underrated. Uh, Carta, Together, AI, Touring..."
62:20
$NIANTIC
Niantic
HIGHcyan banister·Sourcery VC·last month· position
Banister invested in Niantic spinout after decoding Google's mapping strategy via Ingress
Observed Ingress players renting helicopters to capture virtual portals, realized Google was crowdsourcing mapping data; invested immediately when Alphabet spun out Niantic, predicting Pokemon Go would explode.
"I started noticing other people playing it... they were renting helicopters, they were chartering boats... I realized, oh, Google ultimately is a mapping company. They're gatherin…"
44:35
$BECOMING-BIO
Becoming Bio
HIGHcyan banister·Sourcery VC·last month· position
Becoming Bio called 'substrate of biology' and top exciting inflecting investment
Becoming Bio provides foundational biology infrastructure complementary to Substrate's technology substrate; one of three most exciting investments currently inflecting.
"becoming bio. Mhm. Uh becoming bio is the substrate of biology and then substrate obviously is the substrate of technology and I think both are necessary for the future that's com…"
73:05
$DIAMOND-FOUNDRY
Diamond Foundry
HIGHcyan banister·Sourcery VC·last month· position
Diamond Foundry's diamond wafers for AI semiconductors seen as real value beyond jewelry
Investors missed the industrial diamond and semiconductor wafer play, focusing only on synthetic jewelry; founder foresaw AI and crypto demand for diamond wafers, making it a key deep tech holding.
"a lot of people when I invested in that company said that all they could see was that they were going to make fancy diamonds... But the real money was in the industrial diamonds a…"
73:25
$FLOCK-SAFETY
Flock Safety
MEDcyan banister·Sourcery VC·last month· position
Flock Safety singled out as 'really cool company' in portfolio
Banister explicitly highlights Flock Safety as a really cool company during portfolio review, indicating positive view on its public safety technology.
"Checker, Density, Flock Safety, that's a really cool company..."
62:15
$SUBSTRATE
Substrate
HIGHcyan banister·Sourcery VC·last month· position
Substrate called the 'substrate of technology' and top exciting inflecting investment
Substrate provides foundational technology infrastructure that Banister believes is necessary for the future; one of three most exciting investments currently inflecting in her portfolio.
"substrate and then I would say becoming bio... substrate obviously is the substrate of technology and I think both are necessary for the future that's coming."
73:05