For the 2nd day in a row, electric automobile titan Tesla (NASDAQ TSLA) saw its stock tumble, as it continued to be rocked by investor fears over a restored danger of problem in between Russia and also Ukraine, increasing rates of interest in the united state, the expansion of a current Design 3 and Model Y recall into China, and also naturally– Hitlergate.

Tesla stock Price is down 3.6% since 12:55 p.m. ET today. Any or all of the above variables may have contributed to today’s decrease, a minimum of in part. And also now investors have a new worry to consider, too:

In a lengthy item out today, iconic business news magazine Barron’s clarifies just how yesterday’s steep sell-off of Albemarle (NYSE: ALB) stock (Albemarle is a producer of lithium, made use of to make the electric car batteries that power Tesla’s automobiles) could foreshadow an age of decreasing productivity at the carmaker.

Albemarle reported fourth-quarter sales and profits the other day that mostly matched Wall Street’s forecasts for the business. Issue was, Albemarle’s profit margins– and also its earnings, period– took a huge hit as it spent heavily to construct out its production capacity to please the remarkable international demand for lithium.

This effect of up front capital investment weighing on earnings margins is what financiers call “reduced fixed-cost absorption,” and in today’s write-up, Barron’s advises that a comparable destiny might wait for Tesla as it invests heavily to set up two new auto manufacturing plants in Germany and also Texas.

White arrowhead declining sharply atop a stock tickertape show bathed in red.

On the bonus side, these two new manufacturing facilities must rapidly enable Tesla to ramp up its annual vehicle manufacturing by as long as 100,000 vehicles– and also at some point, by 1 million cars complete. On the minus side, however, “it will take a while to get manufacturing increase,” alerts Barron’s, as well as while manufacturing stands up to speed up, Tesla’s revenue margins can take a hit.

Barron’s notes that Tesla CFO Zachary Kirkhorn has actually been trying to prepare capitalists for this trouble, caution of “greater set and semi-variable prices in the near term,” in addition to “the common inadequacies as we ramp a new manufacturing facility” in the firm’s Q4 conference call.

Capitalists may not have been paying close attention when he claimed that last month– yet they sure seem to be paying attention now that Barron’s has actually duplicated the caution today.

Elon Musk unloaded $22 billion of Tesla stock– and still possesses even more now than a year ago

Elon Musk let loose a gush of stock sales, alternatives exercises, tax obligation payment sales and talented shares in 2015 totaling almost $22 billion. Yet also after discharging a lot Tesla stock, he still possesses a bigger share of the company, thanks to his compensation package.

Musk offered $16 billion in shares last year as well as, according to a declaring with the united state Securities and Exchange Payment Monday, talented 5 million shares, which deserve almost $6 billion, to an undisclosed charity or recipient in November. The sales and also gifts bring his overall to around $22 billion– a mix of tax obligation repayments, cash in his pocket and also the gift.

Yet because of the nature of the options workouts, Musk actually finished the year with a larger possession risk– and also even more shares– in Tesla. In 2012, Musk was awarded alternatives on 22.8 million shares worth about $28 billion last loss when he started selling.

The way the choices works out work is that Musk first started converting the 22.8 million alternatives into shares. The choices had a strike rate of just $6.24, so he could pay $6.24 for each and every option and also get a share of Tesla stock, which were trading at greater than $1,000 last loss.

With each alternatives conversion, he would at the same time market shares to pay the tax obligations, because the alternatives are strained as Tesla earnings. Also as he was discharging billions of bucks worth of shares to pay the tax obligations, he was accumulating an even bigger amount of stock at the low alternatives rate– hence increasing his possession of the company.

In total, Musk marketed 15.7 million shares for $16.4 billion. Include in that the talented shares, as well as he unloaded a total of 20.7 million shares. Yet he obtained 22.8 million shares via the alternatives exercise– leaving him with 2 million even more shares in Tesla at the end of the year. He presently possesses 172.6 million shares, which provides him a 17% risk in the business, making him by far the single largest private shareholder.

Musk kicked off his share activity with a poll on Nov. 6, telling his followers “Much is made recently of unrealized gains being a way of tax obligation evasion, so I suggest selling 10% of my Tesla stock. Do you support this?” Musk pledged to comply with the results of the poll, which ended up with 58% in favor of a sale as well as 42% versus.

In the end, he made good on the guarantee of marketing 10% of his risk. Yet he gained even more back with choices, which offered him a round-trip-stock journey that left him with billions in money, the biggest single tax obligation repayment in united state history and also much more Tesla shares.

Musk’s ownership– as well as $227 billion fortune– is most likely to increase once more in the future. His following huge pay package, which could be also larger than the 2012 award, ends in 2028.