NASDAQ:TSRO - TESARO Stock Price, News, & Analysis

Sign in or create an account to add this stock to your watchlist.
$36.43 -1.26 (-3.34 %)
(As of 09/24/2018 04:00 PM ET)
Previous Close$37.69
Today's Range$35.82 - $37.88
52-Week Range$25.62 - $129.64
Volume931,400 shs
Average Volume1.60 million shs
Market Capitalization$2.07 billion
P/E Ratio-3.97
Dividend YieldN/A
TESARO logoTesaro, Inc., an oncology-focused biopharmaceutical company, identifies, acquires, develops, and commercializes cancer therapeutics and oncology supportive care products in the United States. It offers ZEJULA (niraparib), an orally active and potent poly polymerase inhibitor for the maintenance treatment of women with recurrent epithelial ovarian, fallopian tube, or primary peritoneal cancer; and VARUBI (rolapitant), a neurokinin-1, or NK-1, receptor antagonist for the prevention of chemotherapy induced nausea and vomiting. The company also develops Niraparib for the treatment of various tumors. In addition, it is developing immunotherapy antibody product candidates, including TSR-042, which is in a phase I clinical trial targeting programmed cell death protein 1; TSR-022 that is in phase I clinical trial targeting T-cell immunoglobulin domain and mucin domain-3; and TSR-033, an antibody candidate, which is in phase I clinical trial targeting lymphocyte-activation gene-3. The company has collaboration and exclusive license agreement with AnaptysBio, Inc., as well as collaboration agreements with Janssen Biotech, Inc., Millennium Pharmaceuticals, Inc., Zai Lab (Shanghai) Co., Ltd, Jiangsu Hengrui Medicine Co., Ltd., Merck Sharp & Dohme B.V., and Jiangsu Hengrui Medicine Co., Ltd., as well as Genentech. Tesaro, Inc. was founded in 2010 and is headquartered in Waltham, Massachusetts.

Receive TSRO News and Ratings via Email

Sign-up to receive the latest news and ratings for TSRO and its competitors with MarketBeat's FREE daily newsletter.

Industry, Sector and Symbol

Stock Exchange NASDAQ
Industry Pharmaceutical preparations


Debt-to-Equity Ratio-29.71
Current Ratio4.11
Quick Ratio3.64


Trailing P/E Ratio-3.97
Forward P/E Ratio-3.28
P/E GrowthN/A

Sales & Book Value

Annual Sales$223.33 million
Price / Sales8.96
Cash FlowN/A
Price / CashN/A
Book Value$4.58 per share
Price / Book7.95


EPS (Most Recent Fiscal Year)($9.17)
Net Income$-496,120,000.00
Net Margins-180.29%
Return on Equity-285.30%
Return on Assets-69.53%


Outstanding Shares54,910,000
Market Cap$2.07 billion

TESARO (NASDAQ:TSRO) Frequently Asked Questions

What is TESARO's stock symbol?

TESARO trades on the NASDAQ under the ticker symbol "TSRO."

How were TESARO's earnings last quarter?

TESARO Inc (NASDAQ:TSRO) released its earnings results on Thursday, August, 2nd. The biopharmaceutical company reported ($3.04) earnings per share (EPS) for the quarter, missing the consensus estimate of ($2.66) by $0.38. The biopharmaceutical company had revenue of $57.21 million for the quarter, compared to the consensus estimate of $65.50 million. TESARO had a negative return on equity of 285.30% and a negative net margin of 180.29%. The business's revenue was up 94.2% on a year-over-year basis. During the same quarter in the previous year, the company posted ($2.82) EPS. View TESARO's Earnings History.

When is TESARO's next earnings date?

TESARO is scheduled to release their next quarterly earnings announcement on Tuesday, November, 6th 2018. View Earnings Estimates for TESARO.

What price target have analysts set for TSRO?

19 analysts have issued 1-year target prices for TESARO's stock. Their predictions range from $38.00 to $160.00. On average, they anticipate TESARO's share price to reach $82.7778 in the next year. This suggests a possible upside of 127.2% from the stock's current price. View Analyst Price Targets for TESARO.

What is the consensus analysts' recommendation for TESARO?

19 Wall Street analysts have issued "buy," "hold," and "sell" ratings for TESARO in the last year. There are currently 7 hold ratings and 12 buy ratings for the stock, resulting in a consensus recommendation of "Buy." View Analyst Ratings for TESARO.

What are Wall Street analysts saying about TESARO stock?

Here are some recent quotes from research analysts about TESARO stock:
  • 1. Cann analysts commented, "The positive news that the JASPER study of Zejula in NSCLC is progressing to stage 2 follows positive pre-clinical data presented for Zejula in combination with anti-PD1/ anti-PD-L1 earlier this year. The JASPER data to-date provide preliminary evidence that the combination of anti-PD-1 antibody could be active as a first- line treatment for patients with non-small cell lung cancer and high levels of PD-L1. The NSCLC setting is a large market opportunity. Based on the stage and timing of JASPER, we have not included any revenue expectations in our model at this time for the NSCLC setting, but believe it offers the potential for meaningful upside for Tesaro." (9/4/2018)
  • 2. According to Zacks Investment Research, "TESARO reported dismal second-quarter results, missing estimates on both counts. Its drug, Zejula has performed well since its approval in early 2017, gaining lead in U.S. ovarian cancer market share in the PARP inhibitor segment. The drug also has bright prospects, given the tremendous demand for PARP inhibitors. Moreover, collaborations with several large pharma companies for the development of Zejula generates a cash flow stream for TESARO and enables sharing of R&D costs. TESARO’s efforts for label expansion of Zejula are also encouraging. However, TESARO is heavily dependent on Zejula for growth, which concerns us. Meanwhile, competition in the PARP inhibitor segment is rising with two other approved drugs and several companies developing their candidates. The company has lowered sales guidance for the drug in its Q2 earnings call. TESARO’s shares have underperformed the industry so far this year." (8/8/2018)
  • 3. HC Wainwright analysts commented, "Updates to Varubi’s Label; Reiterate Buy and $158 Price Target Prescribing information update, no products being recalled. After the close on January 12, TESARO announced that it has updated the Varubi injectable emulsion package insert in collaboration with the FDA. The changes to the label include modifications to the Contradictions, Warnings and Precuations, and Adverse Reactions section to inclde anaphylaxis, anaphylactic shock and other serious hypersensitivity reactions associated with the use of Varubi injectable emulsion. The company indicated that anaphylaxis, anaphylactic shock and other hypersensitivity reactions have been reported in the postmarketing setting, with some cases requiring hospitalization. These side effects were noted during or soon after the infusion of Varubi, with most reactions observed during the first few minutes of administration." (1/12/2018)

Are investors shorting TESARO?

TESARO saw a increase in short interest in the month of August. As of August 31st, there was short interest totalling 12,395,903 shares, an increase of 17.2% from the August 15th total of 10,575,702 shares. Based on an average trading volume of 1,368,578 shares, the short-interest ratio is presently 9.1 days. Currently, 32.4% of the shares of the stock are sold short. View TESARO's Current Options Chain.

Who are some of TESARO's key competitors?

Who are TESARO's key executives?

TESARO's management team includes the folowing people:
  • Mr. Leon O. Moulder Jr., Co-Founder, CEO & Director (Age 61)
  • Dr. Mary Lynne Hedley, Co-Founder, Pres, COO & Director (Age 55)
  • Mr. Timothy R. Pearson, Exec. VP & CFO (Age 50)
  • Dr. Martin H. Huber Jr., Sr. VP & Chief Medical Officer (Age 58)
  • Mr. Orlando Oliveira, Sr. VP & GM of International (Age 42)

Who are TESARO's major shareholders?

TESARO's stock is owned by a variety of of institutional and retail investors. Top institutional investors include FMR LLC (9.62%), BlackRock Inc. (7.69%), BB Biotech AG (4.42%), Frontier Capital Management Co. LLC (3.22%), Bank of New York Mellon Corp (1.09%) and Bank of New York Mellon Corp (1.09%). Company insiders that own TESARO stock include Arnold L Oronsky, David M Mott, Edward C English, Enterprise Associates 13 L New, Grant C Bogle, James O Armitage, Joseph L Farmer, Lawrence M Alleva, Leon O Moulder Jr, Martin H Jr Huber, Mary Lynne Hedley, Orlando Oliveira, Peter J Barris and Timothy R Pearson. View Institutional Ownership Trends for TESARO.

Which major investors are selling TESARO stock?

TSRO stock was sold by a variety of institutional investors in the last quarter, including FMR LLC, Bellevue Group AG, Tocqueville Asset Management L.P., Swiss National Bank, California Public Employees Retirement System, Legal & General Group Plc, Bank of New York Mellon Corp and Bank of New York Mellon Corp. Company insiders that have sold TESARO company stock in the last year include Arnold L Oronsky, Grant C Bogle, Joseph L Farmer, Lawrence M Alleva, Martin H Jr Huber, Mary Lynne Hedley, Orlando Oliveira and Timothy R Pearson. View Insider Buying and Selling for TESARO.

Which major investors are buying TESARO stock?

TSRO stock was bought by a variety of institutional investors in the last quarter, including Frontier Capital Management Co. LLC, BB Biotech AG, Nexthera Capital LP, Point72 Asset Management L.P., BlackRock Inc., Federated Investors Inc. PA, Renaissance Technologies LLC and Macquarie Group Ltd.. Company insiders that have bought TESARO stock in the last two years include David M Mott, Enterprise Associates 13 L New, Leon O Moulder Jr and Peter J Barris. View Insider Buying and Selling for TESARO.

How do I buy shares of TESARO?

Shares of TSRO can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Vanguard Brokerage Services, TD Ameritrade, E*TRADE, Scottrade, Fidelity and Charles Schwab.

What is TESARO's stock price today?

One share of TSRO stock can currently be purchased for approximately $36.43.

How big of a company is TESARO?

TESARO has a market capitalization of $2.07 billion and generates $223.33 million in revenue each year. The biopharmaceutical company earns $-496,120,000.00 in net income (profit) each year or ($9.17) on an earnings per share basis. TESARO employs 715 workers across the globe.

What is TESARO's official website?

The official website for TESARO is

How can I contact TESARO?

TESARO's mailing address is 1000 WINTER STREET, WALTHAM MA, 02451. The biopharmaceutical company can be reached via phone at 339-970-0900.

MarketBeat Community Rating for TESARO (NASDAQ TSRO)

Community Ranking:  2.9 out of 5 (star star)
Outperform Votes:  554 (Vote Outperform)
Underperform Votes:  408 (Vote Underperform)
Total Votes:  962
MarketBeat's community ratings are surveys of what our community members think about TESARO and other stocks. Vote "Outperform" if you believe TSRO will outperform the S&P 500 over the long term. Vote "Underperform" if you believe TSRO will underperform the S&P 500 over the long term. You may vote once every thirty days.
This page was last updated on 9/24/2018 by Staff

Featured Article: Investing in Growth Stocks

Enter your email address below to receive a concise daily summary of analysts' upgrades, downgrades and new coverage with's FREE daily email newsletter.

Yahoo Gemini Pixel