Ten stocks kicked off the trading week with a lackluster performance, bucking a mostly optimistic broader market, as investors digested various factors, including profit-taking and portfolio repositioning ahead of more earnings results.
Among Wall Street indices, only the Dow Jones finished in the red, down by 0.04 percent. In contrast, the S&P 500 and the tech-heavy Nasdaq jumped 0.14 percent and 0.38 percent, respectively.
In this article, we name 10 of the biggest losers in the previous trading day and detail the reasons behind their drop.
To compile the list, we focused exclusively on stocks with at least $2 billion in market capitalization and over 5 million shares in trading volume.

An investor confidently checking stock market fluctuations on a laptop computer.
10. EQT Corp. (NYSE:EQT)
Energy company EQT Corp. saw its share prices drop by 9.55 percent on Monday to close at $53.54 apiece as investor sentiment was weighed down by the continuous drop in natural gas prices.
Based on data from Bloomberg, US natural gas futures were down by 0.03 percent $3.32/MMBtu, reversing some of last week’s gains due to higher supply and weak demand from the cooling weather.
Month-to-date, prices of natural gas prices are down by 3 percent, while year-to-date also marked a decline of 15.4 percent.
Last week, EQT Corp. (NYSE:EQT) announced that its Board of Directors approved the distribution of $0.1575 cash dividends to shareholders as of August 6. The dividends will be payable on September 2, 2025.
Additionally, EQT Corp. (NYSE:EQT) is set to announce the results of its second quarter earnings performance today, July 22, after market close. A conference call will follow on Wednesday, July 23, at 10 AM Eastern Time.
9. NuScale Power Corporation (NYSE:SMR)
NuScale Power snapped an eight-day winning streak on Monday, dropping 9.57 percent on Monday to close at $45.44 apiece as investors resorted to profit-taking to take advantage of the intra-day rally.
During the session, NuScale Power Corporation (NYSE:SMR) touched a new all-time high of $50.94, but investors turned sellers to pull the company’s price back to the $45 level.
The recent rally can be attributed to the continuous advancements in the artificial intelligence sector, thanks to strong backing from President Donald Trump.
NuScale Power Corporation (NYSE:SMR) is set to announce the results of its earnings performance for the second quarter of the year on August 8.
Investors will be closely watching for any cues of deals with companies following Trump’s signing of an executive order in May that aims to quadruple the nuclear power industry in the US to 400 GW by 2050.
8. Antero Resources Corporation (NYSE:AR)
Antero Resources fell by 10.47 percent on Monday, a second day, to end at $32.51 apiece as investors were disheartened by the continued weakness in natural gas prices.
Based on data from Bloomberg, US natural gas futures were down by 0.03 percent $3.32/MMBtu, reversing some of last week’s gains due to higher supply and weak demand from the cooling weather.
Month-to-date, prices of natural gas prices are down by 3 percent, while year-to-date also marked a decline of 15.4 percent.
Antero Resources Corporation (NYSE:AR), an independent natural gas company, stands to face revenue pressure from the lower natural gas prices.
In a statement posted on its website, Antero Resources Corporation (NYSE:AR) said it will release the results of its second quarter earnings performance after market close next week, July 30. A conference call will follow to elaborate on the financial and operational highlights.
7. Redwire Corporation (NYSE:RDW)
Redwire Corporation ended three consecutive days of gains on Monday, dropping 10.51 percent to close at $17.37 apiece as investors resorted to profit-taking while repositioning portfolios ahead of its second quarter earnings results.
Based on its historical reporting dates, Redwire Corporation (NYSE:RDW) is set to announce its financial and operating highlights in the first week of August 2025.
Redwire Corporation (NYSE:RDW) announced that its Stalker uncrewed aerial system, developed by its wholly owned subsidiary Edge Autonomy, officially secured the Authority to Operate and is now on the Defense Innovation Unit Blue UAS List.
The Blue List selection was an important milestone as it meant meeting stringent cybersecurity, NDAA-compliance, and operational requirements.
“As the White House looks to advance the domestic commercialization of UAS technologies at scale and ramp up domestic production, Redwire is positioned at the forefront of strengthening our nation’s drone industrial base and delivering unmatched capabilities to the US warfighter,” Redwire Corporation (NYSE:RDW) Chairman and CEO Peter Cannito said.
6. Archer Aviation Inc. (NYSE:ACHR)
Archer Aviation declined for a second day on Monday, losing 10.84 percent to close at $11.85 each, as investors disposed of shares following a US judge’s ruling to allow a lawsuit against the company to move forward.
The case stemmed from shareholder allegations that Archer Aviation Inc. (NYSE:ACHR) misled shareholders about how far along it was in developing its aircraft.
Additionally, sentiment was dampened by one of its backers’ decision to pull out from its hydrogen fuel cell technology development plans.
Last week, Stellantis N.V. (NYSE:STLA) said that the termination was due to the lack of developments in the sector, particularly hydrogen refueling infrastructure, high capital requirements, and the need for stronger consumer purchasing incentives.
The cancellation raised fears that the company will reduce its support for Archer Aviation Inc. (NYSE:ACHR).
Based on its historical reporting dates, Archer Aviation Inc. (NYSE:ACHR) is expected to announce the results of its second quarter performance in the second week of August 2025.
5. Bruker Corporation (NASDAQ:BRKR)
Bruker Corp. dropped its share prices by 12.12 percent on Monday to end at $35.63 apiece following the announcement of disappointing preliminary results for the second quarter of the year.
In a statement, Bruker Corporation (NASDAQ:BRKR) said that revenues during the period were expected to settle at $795 million to $798 million, which suggests a flat performance from the same period last year.
Second quarter 2025 bookings reflected weak academic demand, as well as softness in the US biopharma market.
Non-GAAP earnings per share were also expected to settle between $0.32 and $0.34, representing a $0.19 per share decline year-over-year, including a $0.06 foreign currency headwind.
Following the release, investment firm Stifel maintained its “hold” recommendation for its stock with a price target of $48, or a 34.7-percent upside from its latest closing price.
Bruker Corporation (NASDAQ:BRKR) said official results are scheduled for release before market open on August 4, 2025.
4. Arrowhead Pharmaceuticals, Inc. (NASDAQ:ARWR)
Arrowhead Pharmaceuticals fell by 12.23 percent on Monday to close at $14.71 apiece as investors turned cautious amid regulatory troubles faced by one of its partners, Sarepta Therapeutics.
Last week, the FDA ordered Sarepta Therapeutics to stop selling Elevidys drugs following the death of two patients while undergoing treatment. However, Sarepta defied the orders, saying that it would continue to ship the drug to the ambulant population.
Concerns spilled over to shares of Arrowhead Pharmaceuticals, Inc. (NASDAQ:ARWR), which has an ongoing partnership with Sarepta for the development of four drug candidates, especially since a large chunk of its revenues in the last reported quarter was tied to its partnership with the latter.
In the last reported quarter, Arrowhead Pharmaceuticals, Inc. (NASDAQ:ARWR) swung to a net income of $370.4 million from a net loss of $125.3 million in the same period last year.
Revenues stood at $542.7 million, all of which was tied to its license and collaboration agreement with Sarepta.
3. SharpLink Gaming Inc. (NASDAQ:SBET)
SharpLink Gaming extended its losing streak to a third consecutive day on Monday, losing 12.89 percent to close at $25.25 apiece as investors continued to take profits following last week’s surge.
On Wednesday last week, SharpLink Gaming Inc. (NASDAQ:SBET) announced that it is now the largest holder of Ethereum cryptocurrencies globally following the recent acquisition of 74,656 ETH, pushing its total ownership to 280,706. The assets were acquired between July 7 and 13 at a weighted average price of $2,852 each.
The transaction also coincided with SharpLink Gaming, Inc.’s (NASDAQ:SBET) successful raising of $413 million through the issuance of more than 24 million shares At-The-Market between July 7 and 11.
As of July 13, SharpLink Gaming, Inc. (NASDAQ:SBET) said approximately $257 million of the total proceeds have yet to be spent on ETH purchases.
2. Webull Corporation (NASDAQ:BULL)
Webull ended a three-day winning streak on Monday, dropping 13.44 percent to close at $14.62 apiece as investors started taking profits following the previous day’s surge.
In recent news, Webull Corporation (NASDAQ:BULL) announced the reintegration of cryptocurrency trading into its group platform as it eyes reintroducing crypto trading to its global customer base following its launch in Brazil last month.
Additional markets are also expected to take place, including making cryptocurrency trading available to its US customers through the Webull app by the end of the third quarter.
“The improving clarity of cryptocurrency regulations, both in the United States and internationally, underlies our decision to bring crypto trading back to our platform,” Webull Corporation (NASDAQ:BULL) President and CEO Anthony Denier said.
“With this consolidation, the company will be better positioned to meet the needs of our customers. We are excited about the evolution of the financial services industry as it begins to adopt blockchain technology, and we’ve already seen great success with our rollout in Brazil. We look forward to tapping additional markets this year,” he added.
1. QuantumScape Corporation (NYSE:QS)
QuantumScape snapped a nine-day winning streak on Monday, losing 14.48 percent to close at $12.52 apiece as investors officially began taking profits following the consecutive days of surge to a new all-time high while repositioning portfolios ahead of its earnings report on Wednesday.
The nine-day winning streak saw the company jump by as high as 114 percent, which investors took as an opportunity to book gains.
Investor confidence was primarily driven by QuantumScape Corporation’s (NYSE:QS) announcement last month that it would scale up its production capabilities.
Called the Cobra separator, the new process is designed to enable faster, more energy-efficient production with a smaller equipment footprint compared to earlier processes.
As compared with the prior generation Raptor process, QuantumScape Corporation (NYSE:QS) said Cobra offers a ~25x improvement in heat treatment speed and occupies a fraction of the physical space per film start—both of which are key advantages in the design of a scalable gigafactory production line.
Investors will be closely watching out for QuantumScape Corporation’s (NYSE:QS) updated outlook for the rest of the year, with a new production process now in full swing.
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