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Yesterday on Risk & Return, @BobSloanS3: "Look at $CRWV short interest in comparison to the price action. They've got it right. So specialists leaving short interest rising. Probably not so great for the stock."
We've been covering CoreWeave $CRWV positioning all year, on yesterday's show we went back over the timely positioning updates YTD and broke down the current setup.
March on Bloomberg: "Shorts don’t like the business model, it’s a leveraged bet on outrunning the debt."
youtu.be/fEyH1tYq5eI?si=J3aI…
S3 Partners retweeted
$CRWV short interest update:
70.6M shares short, up 9.4M (15%) since the start of October while the stock fell 28% to $62. Most shorted since July, >20% of float short.
For more CoreWeave positioning updates watch yesterday's episode of Risk & Return with S3 founder and managing partner @BobSloanS3 & @CGasparino of Fox Business/NY Post: youtu.be/Fe3xC-Gswc4?si=xR70…
S3 on $JBLU Oct 14 ⬇️
Current short interest up to 104M shares!
Full report from @S3Partners in post below.
On the latest Risk & Return: oil exposure is a big part of why shorts are pressing airline stocks.
Short interest as a percentage of float has climbed and stayed there. The less expected part is the other side. Active long manager holdings are also increasing.
@BobSloanS3 on the two theses fighting over the group, and why it is not a battleground yet by our definition. Then Bob and @CGasparino get into what they're looking at for next week's episode!
$JBLU $ALK
youtu.be/k8NLUXAzKRk?si=L5hr…
S3 Partners retweeted
levered stress test of NVDA business model. Question is: Will Jensen come to the rescue?
$CRWV short interest update:
70.6M shares short, up 9.4M (15%) since the start of October while the stock fell 28% to $62. Most shorted since July, >20% of float short.
For more CoreWeave positioning updates watch yesterday's episode of Risk & Return with S3 founder and managing partner @BobSloanS3 & @CGasparino of Fox Business/NY Post: youtu.be/Fe3xC-Gswc4?si=xR70…
S3 Partners retweeted
KOSPI short interest has more than tripled since South Korea lifted its short selling ban: ~1.5% of float in March 2025 to 5.0% now.
Shorts kept building into the June high and barely budged through a 40% correction.
S3's @MattUntermanS3 breaks it down: s3partners.com/articles/kosp… #KOSPI
S3 Partners retweeted
S3's founder & managing partner @BobSloanS3 explained the CoreWeave story and called it the most important stock in the market March 13, on @BloombergTV with @daniburgz & @mattmiller1973.
Tune in to the latest episode of Risk & Return to see the latest updates on CoreWeave positioning and what the data is saying now! Streaming links in comments.
$CRWV
🔎 Borrows are the naked mole rat of data. Blind. Buried. Useless.
Right now, S3's short interest data is surfacing something the rest of the market is still catching up to. And it starts with the most important stock in the market: $CRWV.
CoreWeave is the levered stress test for the entire Nvidia demand thesis. Borrow money. Buy chips. Rent compute. Hope the revenue outruns the debt service. Shorts don't believe it. 🚨
But the real story is the connectivity.
— $CRWV: The market is voting against the model.
— $OWL: Shorts don't believe the marks. Blue Owl is Bear Stearns. Today.
— $ORCL: $100B of investment grade debt trading at 2008 CDS levels. Short interest 2, 3, 4 standard deviations from the mean. The Lehman to Blue Owl's Bear Stearns?
📣 Bob accurately said that these software business models are hard to replace and correctly read the ORCL situation.
S3's @BobSloanS3 walked through all of it live on @BloombergTV. 👇
KOSPI short interest has more than tripled since South Korea lifted its short selling ban: ~1.5% of float in March 2025 to 5.0% now.
Shorts kept building into the June high and barely budged through a 40% correction.
S3's @MattUntermanS3 breaks it down: s3partners.com/articles/kosp… #KOSPI
S3 Partners retweeted
Last week on Risk & Return I reported Meta was setting up for a monster secondary before the Anthropic IPO. Yesterday Zuck confirmed it with a new share class to pay for the AI build.
The shorts smelled it first. @S3Partners data had Meta short interest climbing since August.
My partner @BobSloanS3 on why Meta moved first:
youtu.be/f8-5vfXf7ls?si=syy2…
$META
$CRWV short interest update:
70.6M shares short, up 9.4M (15%) since the start of October while the stock fell 28% to $62. Most shorted since July, >20% of float short.
For more CoreWeave positioning updates watch yesterday's episode of Risk & Return with S3 founder and managing partner @BobSloanS3 & @CGasparino of Fox Business/NY Post: youtu.be/Fe3xC-Gswc4?si=xR70…
$CRWV short interest update:
70.6M shares short, up 9.4M (15%) since the start of October while the stock fell 28% to $62. Most shorted since July, >20% of float short.
For more CoreWeave positioning updates watch yesterday's episode of Risk & Return with S3 founder and managing partner @BobSloanS3 & @CGasparino of Fox Business/NY Post: youtu.be/Fe3xC-Gswc4?si=xR70…
S3's founder & managing partner @BobSloanS3 explained the CoreWeave story and called it the most important stock in the market March 13, on @BloombergTV with @daniburgz & @mattmiller1973.
Tune in to the latest episode of Risk & Return to see the latest updates on CoreWeave positioning and what the data is saying now! Streaming links in comments.
$CRWV
🔎 Borrows are the naked mole rat of data. Blind. Buried. Useless.
Right now, S3's short interest data is surfacing something the rest of the market is still catching up to. And it starts with the most important stock in the market: $CRWV.
CoreWeave is the levered stress test for the entire Nvidia demand thesis. Borrow money. Buy chips. Rent compute. Hope the revenue outruns the debt service. Shorts don't believe it. 🚨
But the real story is the connectivity.
— $CRWV: The market is voting against the model.
— $OWL: Shorts don't believe the marks. Blue Owl is Bear Stearns. Today.
— $ORCL: $100B of investment grade debt trading at 2008 CDS levels. Short interest 2, 3, 4 standard deviations from the mean. The Lehman to Blue Owl's Bear Stearns?
📣 Bob accurately said that these software business models are hard to replace and correctly read the ORCL situation.
S3's @BobSloanS3 walked through all of it live on @BloombergTV. 👇
The shorts are back in CoreWeave. Short interest up 8M shares in October to 68.5M, the most since July, as the stock fell 30% to $61. Passive investors own nearly half the company, and some tech specialists have exited this year. $CRWV
The AI buildout trade split after June. Neoclouds down 24%, hyperscalers up 17%, and shorts are adding at all three neoclouds. $BE $NBIS $IREN
New episode of Risk & Return with S3 founder and managing partner @BobSloanS3 and @CGasparino of the NY Post and Fox Business, plus Charlie on Anthropic’s S-1 and the Meta equity raise he reported on weeks ago.
Full episode: youtu.be/Fe3xC-Gswc4?si=WFYP…
Rightmove ($RMV.LN) short interest has gone from about 2% of float in January to 12.7% by mid-October.
Since the £1.5bn collective action was filed in April, shorts have more than quadrupled while active longs have barely moved
Read the full report from S3 research: s3partners.com/articles/righ…
S3 Partners retweeted
Risk & Return is live now with my partner @BobSloanS3!
What’s really in Anthropic’s S-1 and what investors should care about, what corporate America can learn from the pot business after my visit to Glass House Brands $GLAS, and why the shorts are back in CoreWeave $CRWV.
Watch here:
youtube.com/live/qWyhc_Zz2iY… @S3Partners
S3 Partners retweeted
Short interest has grown twice as fast as active manager longs in 2026: up 27% to $2.9T vs 14% for active long holdings, into a rising market.
The S3 Active Long-to-Short ratio fell from 8.0 to 7.2. Tech added $221B of shorts, more than the next three sectors combined. Energy is the only sector where longs outgrew shorts.
Shorts Outgrew Longs: Positioning in 2026
Read the report:
s3partners.com/articles/shor…
S3 Partners retweeted
Thank you @csreinicke @business for relying on @S3Partners positioning intelligence on $CRWV and $SOXX constituents.
A historic rout in semiconductor stocks has delivered a windfall for short sellers who were brave enough to bet against what had been one of the highest flying corners of the US equity market for much of the last year bloomberg.com/news/articles/…
