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DD: $EXEL Short Thesis (gimme feedback)

BEARISH by u/Biostatrat | Sep 09, 2026 | 0↑ 0 comments | 1 views | VIEW ON REDDIT
$EXEL
$EXEL EXELIXIS, INC. HEALTHCARE EQUITY SIMULATION
$58.33
+0.66 (+1.14%)
LAST PRICE ยท 15 MIN DELAY
DAY CHG +1.14%
5D CHG +2.53%
30D CHG +6.09%
AI SUMMARY โ€” Exelixis ($EXEL) is overvalued at $59 with a $15B market cap on $2B revenue from its single cancer drug cabozantinib. Despite recent patent wins celebrated by the market, a Taiwanese company (Handa) received FDA approval for a generic cabozantinib in early September, which could significantly erode revenue and make the stock vulnerable to a major correction.
TICKEREXEL USERu/Biostatrat
RATING BEARISH ENTRY $57.95
POSITION 171 sh SYN BOOK VAL $9934.85
CURRENT $58.33 P&L % +0.66%
CURR VAL $10000.00 P&L $ +65.15

(Reposted..... again..... this time with a proof of BIGGER position. Mods, I got the clearance through modmail, hope everything is ok now)

I will try to post actual DD, but make it simple so even degens can follow. Yes, fries in the bag and all that.

$EXEL is a pharma company that relies on a single product for basically all of their revenue: cabozantinib (brand name CABOMETYX), which is a cancer drug. It currently brings about $2B a year. The shares are near ATH right now ($59), with analyst targets of $41-66. So you might think it's overvalued already (15B market cap on 2B annual revenue). And that's before the news below.

Cabozantinib is trying to fight off generics, with the stock pumping about 20% over the last couple weeks due to some news they secured patent wins to protect the drug until 2030 (source). I think this is wrong, and here is why:

Last Thursday, FDA gave full approval to a cabozantinib generic from a Taiwanese company called Handa (have AI translate for example this news article, also Official MOPS filing by the company on 9/3, search company number 6620). MOPS is like the SEC filing in Taiwan. The shares of Handa (TPEX:6620) pumped over 30% on the news. Full approval means any patent disputes are resolved and the drug is clear to start selling in the US immediately. But Handa is only traded on Taiwanese stock market, and all the news of the approval are in Taiwanese. I can't find a single English language source. $EXEL is also quiet on the subject.

Previously, $EXEL also pumped on news they are suing all these generic manufacturers, including Handa (for example) to stop generics. However, they quietly withdrew the lawsuit against Handa a couple weeks ago voluntarily (Delaware court case ID 1:2026cv00813, link). They also filed an FDA citizen petition to stop them from approving Handa's generic (source). Since FDA gave full approval last week, the citizen petition obviously failed. The lawsuit was withdrawn 8/31 and the approval came 9/3. Timeline lines up perfectly.

The key is: I think Wall St has genuinely not yet put two and two together, that this company's main source of revenue just got handed a major L by a cheaper generic, likely launching within days. Yes, I am saying this is not priced in (GASP!) Wall St missed this because a) the news of the generic approval were only published in Taiwan, with nothing in English so far (Handa hasn't even made an English language press release), and b) $EXEL stayed quiet on the fact that they withdrew the lawsuit and the citizen petition failed, clearing the way for a launch of the generic. The above news were available to trade on since Friday, but I think nobody has put these pieces together yet. Once they realize, the stock will get crushed (I hope).

TLDR: Puts.

The point of the post is not to present this as some sort of a sure trade. I showed my work and cited sources, do your own research and come to your own conclusion. Join the trade, go long to fuck my puts, or just sit and watch me lose money. I hope you get some value or entertainment out of it.,

Any feedback is welcome. You think this is genius level DD or the worst autistic ramblings you saw so far today? Feedback I got so far is: