In this article, we discuss the 15 stocks that will double in 2021.
The economy of 2020 was closely linked to the COVID-19 pandemic. However, the vaccine rollout at the turn of the year buoyed hopes of a return to normalcy and an accelerated recovery from the virus. Resort companies, construction firms, and even mining stocks registered a dramatic increase in price over the first few months of the year as it appeared that vaccines were effective and the virus spread slowed. In the past few days, the spread of the Delta variant of the virus, resistant to vaccines, has once again raised fears of prolonged lockdowns.
In the midst of this delicately poised situation, investors who learned their lessons from the March 2020 lockdown, have already started looking for new and exciting opportunities in the market that will offer them handsome returns even in the bear market, dumping cyclical stocks in the process. Some of the firms that these investors should take note of as they navigate the changing market dynamics include ViacomCBS Inc. (NASDAQ: VIAC), Zynga Inc. (NASDAQ: ZNGA), and MongoDB, Inc. (NASDAQ: MDB), among others.
Companies working in the technology, biopharma, and ecommerce industries are all expected to weather the impact of the coronavirus lockdown and perform better than expected if the economy does fully reopen. Some of these companies, most of which beat market expectations on revenue and earnings per share in the first quarter, are discussed below. It has become very hard for even the market experts to keep up with the ever-evolving world of stocks. Tech-led disruption has been a key factor in this regard.
The entire hedge fund industry is feeling the reverberations of the changing financial landscape. Its reputation has been tarnished in the last decade, during which its hedged returns couldn’t keep up with the unhedged returns of the market indices. On the other hand, Insider Monkey’s research was able to identify in advance a select group of hedge fund holdings that outperformed the S&P 500 ETFs by more than 124 percentage points since March 2017. Between March 2017 and May 29th 2021 our monthly newsletter’s stock picks returned 206.8%, vs. 91.0% for the SPY. Our stock picks outperformed the market by more than 115 percentage points (see the details here). That’s why we believe hedge fund sentiment is an extremely useful indicator that investors should pay attention to. You can subscribe to our free newsletter on our homepage to receive our stories in your inbox.
With this context in mind, here is our list of the 15 stocks that will double in 2021. These rankings are based on the list of firms that finance websites such as Investor Place, The Motley Fool, and Nasdaq think will double this fiscal year. After the initial selection, these companies were then further classified according to analyst ratings and basic business fundamentals. Only firms that have positive ratings or have had their price targets raised by investment advisories in the past few weeks were considered. Special importance was assigned to the recent earnings results of each firm, with those that beat market estimates on earnings per share and revenue featuring heavily. In addition, hedge fund sentiment was also included as a classifier in a bid to improve the reliability of the list. Even after all this exhaustive research, it is pertinent to mention that it is very difficult to predict which stocks will double in a fiscal year. Even market experts with years of academic and field experience find it hard to predict market direction at any given time. However, by filtering out the best of the best based on the metrics available, investors can better focus their energies.
Stocks that Will Double In 2021
15. Allakos Inc. (NASDAQ: ALLK)
Number of Hedge Fund Holders: 13
Allakos Inc. (NASDAQ: ALLK) is a clinical stage biopharmaceutical firm. It is placed fifteenth on our list of 15 stocks that will double in 2021. The stock has returned 1.4% to investors over the past year. The firm is based in California. On May 23, investment advisory Jefferies identified the stock as one on its radar as biotech prices picked up and mergers and acquisitions increased following a slow start to the year. The advisory said biotech firms would start to finalize deals in the next three to five months.
On May 15, investment advisory Cowen initiated coverage of Allakos Inc. (NASDAQ: ALLK) stock with an Outperform rating. Joseph Thome, an analyst at the advisory, issued the ratings update.
Out of the hedge funds being tracked by Insider Monkey, San Francisco-based investment firm Redmile Group is a leading shareholder in Allakos Inc. (NASDAQ: ALLK) with 2.4 million shares worth more than $277 million.
Just like ViacomCBS Inc. (NASDAQ: VIAC), Zynga Inc. (NASDAQ: ZNGA), and MongoDB, Inc. (NASDAQ: MDB), Allakos Inc. (NASDAQ: ALLK) is one of the stocks that could double in 2021.
14. Funko, Inc. (NASDAQ: FNKO)
Number of Hedge Fund Holders: 14
Funko, Inc. (NASDAQ: FNKO) is ranked fourteenth on our list of 15 stocks that will double in 2021. The company’s shares have returned 230% to investors over the past year. The firm markets pop culture consumer products. It is headquartered in Washington. In earnings results for the first quarter, posted on May 6, the firm reported earnings per share of $0.24, beating estimates by $0.13. The revenue over the period was more than $189 million, up 38% year-on-year.
On May 13, investment advisory Bank of America upgraded Funko, Inc. (NASDAQ: FNKO) stock to Buy from Underperform, raising the price target to $30 from $12, noting the firm represented a significant long-term opportunity for investors.
Out of the hedge funds being tracked by Insider Monkey, New York-based investment firm Woodson Capital Management is a leading shareholder in Funko, Inc. (NASDAQ: FNKO) with 3 million shares worth more than $59 million.
13. Paramount Group, Inc. (NYSE: PGRE)
Number of Hedge Fund Holders: 17
Paramount Group, Inc. (NYSE: PGRE) stock has returned 34% to investors over the past year. It is placed thirteenth on our list of 15 stocks that will double in 2021. The firm operates a real estate investment trust that deals exclusively in high-class properties in premier business districts. On July 27, the firm posted earnings for the second quarter, reporting FFO of $0.22, beating market estimates by $0.02. The revenue over the period was over $182 million, up more than 6% year-on-year.
On June 25, investment advisory Deutsche Bank kept a Hold rating on Paramount Group, Inc. (NYSE: PGRE) stock but raised the price target to $12 from $11, noting the firm offered potential in the post-pandemic economy.
At the end of the first quarter of 2021, 17 hedge funds in the database of Insider Monkey held stakes worth $135 million in Paramount Group, Inc. (NYSE: PGRE), down from 18 in the preceding quarter worth $68 million.
Alongside ViacomCBS Inc. (NASDAQ: VIAC), Zynga Inc. (NASDAQ: ZNGA), and MongoDB, Inc. (NASDAQ: MDB), Paramount Group, Inc. (NYSE: PGRE) is one of the stocks that could double in 2021.
12. BHP Group (NYSE: BHP)
Number of Hedge Fund Holders: 18
BHP Group (NYSE: BHP) is ranked twelfth on our list of 15 stocks that will double in 2021. The stock has offered investors returns exceeding 43% over the course of the past year. The firm is based in Australia and has interests in the natural resources business. On July 21, the firm announced that it had signed a deal with electric carmaker Tesla to provide the latter with the metal nickel that is used in numerous EV products, including batteries. The financial terms of the deal were not disclosed.
On July 8, investment advisory Berenberg upgraded BHP Group (NYSE: BHP) stock to Buy from Hold, raising the price target to 2,700 GBp from 2,200 GBp, noting that the firm had potential upside with regards to final dividend this year.
Out of the hedge funds being tracked by Insider Monkey, Washington-based investment firm Fisher Asset Management is a leading shareholder in BHP Group (NYSE: BHP) with 7.9 million shares worth more than $553 million.
11. Genpact Limited (NYSE: G)
Number of Hedge Fund Holders: 23
Genpact Limited (NYSE: G) is a Bermuda-based business process outsourcing firm. It is placed eleventh on our list of 15 stocks that will double in 2021. The company’s shares have offered investors returns exceeding 22% over the course of the past twelve months. On May 10, the firm posted earnings for the first quarter, reporting earnings per share of $0.59, beating market predictions by $0.11. The revenue over the period was $946 million, up more than 2.5% compared to the revenue over the same period last year.
In earnings results for the first quarter, posted on May 10, Genpact Limited (NYSE: G) reported earnings per share of $0.59, beating market predictions by $0.11. The revenue over the period was more than $946 million, up 2.5% year-on-year.
At the end of the first quarter of 2021, 23 hedge funds in the database of Insider Monkey held stakes worth $271 million in Genpact Limited (NYSE: G), down from 31 in the preceding quarter worth $340 million.
In addition to ViacomCBS Inc. (NASDAQ: VIAC), Zynga Inc. (NASDAQ: ZNGA), and MongoDB, Inc. (NASDAQ: MDB), Genpact Limited (NYSE: G) is one of the stocks that could double in 2021.
In its Q3 2020 investor letter, Third Avenue Management, an asset management firm, highlighted a few stocks and Genpact Limited (NYSE: G) was one of them. Here is what the fund said:
“Long-time holding Genpact was sold after the NAV discount narrowed, and due to strong performance, it was no longer a small-cap company. The investment provided handsome returns to Fund shareholders over the years, but given its market cap, valuation, and other opportunities available, selling the position and recycling the capital seemed prudent.”
10. Deciphera Pharmaceuticals, Inc. (NASDAQ: DCPH)
Number of Hedge Fund Holders: 23
Deciphera Pharmaceuticals, Inc. (NASDAQ: DCPH) is ranked tenth on our list of 15 stocks that will double in 2021. The firm makes and sells biopharma products and is headquartered in Waltham. On June 30, the firm announced that it had administered the first dose of a new cancer drug to a patient in the early-stage trial of DCC-3116. Earlier in May, the company had posted earnings for the first quarter, comfortably beating market predictions on revenue and earnings per share for the first quarter.
On March 30, investment advisory Credit Suisse initiated coverage of Deciphera Pharmaceuticals, Inc. (NASDAQ: DCPH) stock with an Outperform rating and a price target of $78, appreciating the pipeline assets of the firm that offered great potential.
At the end of the first quarter of 2021, 23 hedge funds in the database of Insider Monkey held stakes worth $511 million in Deciphera Pharmaceuticals, Inc. (NASDAQ: DCPH), down from 36 in the previous quarter worth $673 million.
9. Affimed N.V. (NASDAQ: AFMD)
Number of Hedge Fund Holders: 23
Affimed N.V. (NASDAQ: AFMD) is placed ninth on our list of 15 stocks that will double in 2021. The company’s shares have returned 92% to investors in the past twelve months. The firm is a German biopharma company focusing on cancer immunotherapies. On July 1, the firm posted earnings for the first quarter, reporting earnings per share of -€0.01, beating market estimates by €0.09. The revenue over the period was €11.6 million, up more than 120% compared to the revenue over the same period last year and beating estimates by €2.4 million.
On April 12, investment advisory BMO Capital maintained an Outperform rating on Affimed N.V. (NASDAQ: AFMD) stock and raised the price target to $15 from $12, highlighting recent positive results from studies of drugs being developed by the company.
Out of the hedge funds being tracked by Insider Monkey, New York-based investment firm Consonance Capital Management is a leading shareholder in Affimed N.V. (NASDAQ: AFMD) with 6 million shares worth more than $47 million.
Just like ViacomCBS Inc. (NASDAQ: VIAC), Zynga Inc. (NASDAQ: ZNGA), and MongoDB, Inc. (NASDAQ: MDB), Affimed N.V. (NASDAQ: AFMD) is one of the stocks that could double in 2021.
8. Nomad Foods Limited (NYSE: NOMD)
Number of Hedge Fund Holders: 25
Nomad Foods Limited (NYSE: NOMD) stock has returned 16% to investors in the past year. It is ranked eighth on our list of 15 stocks that will double in 2021. The company makes and sells frozen foods and is based in the United Kingdom. On May 6, the firm posted earnings for the first quarter, reporting earnings per share of €0.47, beating market estimates by €0.08. The revenue over the period was €707 million, up 2% compared to the revenue over the same period last year and beating estimates by over €5 million.
On March 30, investment advisory Deutsche Bank maintained a Buy rating on Nomad Foods Limited (NYSE: NOMD) stock and raised the price target to $35 from $32, appreciating a decision of the firm to purchase a frozen foods business.
Out of the hedge funds being tracked by Insider Monkey, New York-based investment firm Renaissance Technologies is a leading shareholder in Nomad Foods Limited (NYSE: NOMD) with 4.6 million shares worth more than $128 million.
In its Q4 2020 investor letter, FAM Funds, an asset management firm, highlighted a few stocks and Nomad Foods Limited (NYSE: NOMD) was one of them. Here is what the fund said:
“The proceeds(from a sold equity) were primarily invested into a new idea — Nomad Foods (NOMD), a producer of branded frozen food products in Europe. Product categories include fish, vegetables, and meat substitutes. Management’s plan is to continually improve the brands they control while seeking opportunities to buy and upgrade similar companies. In the past, key members of senior management pursued this strategy at other businesses and created significant returns for shareholders. As COVID-19 rolled across Europe, Nomad became one of the few beneficiaries of the pandemic as consumers stopped visiting restaurants and increasingly ate at home.”
7. TechnipFMC plc (NYSE: FTI)
Number of Hedge Fund Holders: 25
TechnipFMC plc (NYSE: FTI) is a United Kingdom-based oil and gas firm. It is placed seventh on our list of 15 stocks that will double in 2021. The company’s shares have offered investors returns exceeding 32% over the course of the past year. On July 21, the firm posted earnings for the second quarter, reporting earnings per share of -$0.06, just missing estimates by $0.05. The revenue over the period was more than $1.6 billion, up over 3% compared to the revenue over the same period last year.
On June 17, investment advisory Cowen reiterated an Outperform rating on TechnipFMC plc (NYSE: FTI) stock and raised the price target to $12 from $11, seeing an upside to orders and estimates for the company in the coming months.
Out of the hedge funds being tracked by Insider Monkey, New York-based investment firm Pzena Investment Management is a leading shareholder in TechnipFMC plc (NYSE: FTI) with 22.9 million shares worth more than $177 million.
Alongside ViacomCBS Inc. (NASDAQ: VIAC), Zynga Inc. (NASDAQ: ZNGA), and MongoDB, Inc. (NASDAQ: MDB), TechnipFMC plc (NYSE: FTI) is one of the stocks that could double in 2021.
In its Q1 2020 investor letter, Antipodes Partners, an asset management firm, highlighted a few stocks and TechnipFMC plc (NYSE: FTI) was one of them. Here is what the fund said:
“We also added to TechnipFMC as its valuation became increasingly attractive. While the near-term outlook for service companies is challenged, Technip will be somewhat protected by its superior backlog and strong balance sheet.”
6. Revolve Group, Inc. (NYSE: RVLV)
Number of Hedge Fund Holders: 29
Revolve Group, Inc. (NYSE: RVLV) is ranked sixth on our list of 15 stocks that will double in 2021. The stock has offered investors returns exceeding 324% over the course of the past twelve months. The firm markets fashion apparel online and is based in California. The company posted earnings for the first quarter on May 6, reporting earnings per share of $0.30, beating estimates by $0.17. The revenue over the period was more than $178 million, up 22% year-on-year and beating estimates by $21 million.
On June 29, investment advisory B Riley maintained a Buy rating on Revolve Group, Inc. (NYSE: RVLV) stock and raised the price target to $80 from $58, appreciating the growth of online footwear retailers that was expected to continue in the near future.
At the end of the first quarter of 2021, 29 hedge funds in the database of Insider Monkey held stakes worth $256 million in Revolve Group, Inc. (NYSE: RVLV), up from 24 in the preceding quarter worth $182 million.
In its Q1 2021 investor letter, Polen Capital, an asset management firm, highlighted a few stocks and Revolve Group, Inc. (NYSE: RVLV) was one of them. Here is what the fund said:
“Revolve is a leading, next-generation online retailer of apparel, accessories, and beauty for fashion-forward people. During the pandemic, Revolve pivoted its offerings and strategy to adapt to the new normal. The company expanded into adjacent categories like beauty, activewear, and intimates, enabling it to serve its customers’ more immediate needs, increase wallet share, and touch more aspects of their lives. This strategy shift was a success. The company delivered record profitability and free cash flow during Q4 2020.
The leadership team intends to use this strong position to prioritize several key strategic investments as the world recovers from COVID-19, including strengthening their Owned Brands portfolio, expanding marketing, and accelerating brand building around the globe. The company reported a record high Net Promoter Score (NPS) for 2020. In geographies where COVID-19 is considered generally under control, the company has seen a return of customer demand for their traditional product categories as well.”
5. Masonite International Corporation (NYSE: DOOR)
Number of Hedge Fund Holders: 31
Masonite International Corporation (NYSE: DOOR) is placed fifth on our list of 15 stocks that will double in 2021. The company’s shares have returned 20% to investors in the past year. The company is headquartered in Florida and makes and sells doors for interior and exterior purposes. On June 24, the firm announced that it would be investing in a new manufacturing facility in South Carolina. According to the firm, the new facility would employ 220 workers and would start functioning as soon as early 2022.
On May 27, investment advisory resumed coverage of Masonite International Corporation (NYSE: DOOR) stock with a Buy rating and a price target of $148, highlighting that the was expected to benefit from the boom in housing prices as the leading door manufacturer.
At the end of the first quarter of 2021, 31 hedge funds in the database of Insider Monkey held stakes worth $405 million in Masonite International Corporation (NYSE: DOOR), up from 28 the preceding quarter worth $414 million.
4. Jazz Pharmaceuticals plc (NASDAQ: JAZZ)
Number of Hedge Fund Holders: 37
Jazz Pharmaceuticals plc (NASDAQ: JAZZ) is an Ireland-based pharmaceutical firm. It is ranked fourth on our list of 15 stocks that will double in 2021. The stock has returned 51% to investors over the past twelve months. The company was founded in 2003 and has a market cap of over $10 billion. It posted more than $2.3 billion in revenue last year. The firm focuses on developing medicines related to neurological problems, including sleep disorders, movement disorders, and others.
On July 23, investment advisory RBC Capital reiterated an Outperform rating on Jazz Pharmaceuticals plc (NASDAQ: JAZZ) stock and raised the price target to $216 from $190, underlining that new products of the firm would be important growth catalysts.
At the end of the first quarter of 2021, 37 hedge funds in the database of Insider Monkey held stakes worth $1.2 billion in Jazz Pharmaceuticals plc (NASDAQ: JAZZ), up from 29 in the preceding quarter worth $1.3 billion.
3. MongoDB, Inc. (NASDAQ: MDB)
Number of Hedge Fund Holders: 46
MongoDB, Inc. (NASDAQ: MDB) is a New York-based firm that owns and operates a general purpose database platform. It is placed third on our list of 15 stocks that will double in 2021. The company’s shares have returned 67% to investors over the past year. On June 3, the firm posted earnings for the first quarter, reporting earnings per share of -$0.15, beating predictions by $0.21. The revenue over the period was $181 million, up 39% year-on-year and beating estimates by $11 million.
On July 14, investment advisory Canaccord maintained a Buy rating on MongoDB, Inc. (NASDAQ: MDB) stock and raised the price target to $395 from $375, noting the growth in data management in the industry with developers wanting easy to manage platforms.
At the end of the first quarter of 2021, 46 hedge funds in the database of Insider Monkey held stakes worth $1.5 billion in MongoDB, Inc. (NASDAQ: MDB), up from 36 in the previous quarter worth $2.1 billion.
2. Zynga Inc. (NASDAQ: ZNGA)
Number of Hedge Fund Holders: 47
Zynga Inc. (NASDAQ: ZNGA) stock has offered investors returns exceeding 5.4% over the course of the past year. It is ranked second on our list of 15 stocks that will double in 2021. The firm is headquartered in California and provides social game services. On May 5, in earnings results for the first quarter, the firm reported earnings per share of -$0.02, beating estimates by $0.02.The revenue over the period was $680 million, up 68% compared to the revenue over the same period last year.
On May 6, investment advisory Bank of America upgraded Zynga Inc. (NASDAQ: ZNGA) stock to Buy from Neutral with a price target of $13.5, appreciating the strong quarterly results posted by the firm with double digits organic growth.
At the end of the first quarter of 2021, 47 hedge funds in the database of Insider Monkey held stakes worth $1.1 billion in Zynga Inc. (NASDAQ: ZNGA), down from 52 in the previous quarter worth $1 billion.
In its Q4 2020 investor letter, Artisan Partners Limited Partnership, an asset management firm, highlighted a few stocks and Zynga Inc. (NASDAQ: ZNGA) was one of them. Here is what the fund said:
“We also added to our position in Zynga. Our multiyear investment campaign in Zynga has been based on a new management team’s ability to drive steady growth in the company’s base portfolio of games, expand margins, reinvigorate the new game development pipeline and use its strong balance sheet to acquire complementary games and studios. Shares have been pressured in recent quarters, presumably because of investor concerns about the company’s moderating growth rate and Apple’s pending new privacy policy which will make it more difficult for Zynga to both efficiently acquire new players and sell advertising in its games. We believe the company has multiple growth levers it can pull in the periods ahead, including the rollout of new games, acquisitions, further penetration into international markets and entry into new gaming categories, to name a few. Furthermore, our research suggests the Apple privacy policy change is manageable for larger mobile game developers such as Zynga. Given our strong conviction in the profit cycle, we used recent weakness to add to our position.”
1. ViacomCBS Inc. (NASDAQ: VIAC)
Number of Hedge Fund Holders: 89
ViacomCBS Inc. (NASDAQ: VIAC) is placed first on our list of 15 stocks that will double in 2021. The company’s shares have offered investors returns exceeding 62% over the course of the past twelve months. The firm is based in New York and markets media and entertainment services. It has a market cap of over $27 billion and posted more than $25 billion in revenue last year. The firm was founded in 1986. The firm beat market expectations on revenue and earnings per share in the first quarter.
On May 20, investment advisory Bank of America upgraded ViacomCBS Inc. (NASDAQ: VIAC) stock to buy from Underperform. The price target was also raised to $53 from $38 with the advisory expecting further media consolidation that would benefit the firm.
At the end of the first quarter of 2021, 89 hedge funds in the database of Insider Monkey held stakes worth $2.3 billion in ViacomCBS Inc. (NASDAQ: VIAC), up from 44 the preceding quarter worth $919 million.
You can also take a peek at 10 Best Medical Stocks Under $10 and 15 Best Consumer Discretionary Stocks to Buy Now.
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Disclose. None. 15 Stocks that Will Double In 2021 is originally published on Insider Monkey.

