NASDAQ:TSRO

Tesaro Institutional Ownership

Notice: This company has been marked as potentially delisted and may not be actively trading.
$74.96
0.00 (0.00 %)
(As of 01/18/2019)
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Today's Range
$74.94
$74.97
50-Day Range N/A
52-Week Range
$23.41
$75.16
Volume1.19 million shs
Average Volume1.97 million shs
Market Capitalization$4.13 billion
P/E RatioN/A
Dividend YieldN/A
Beta0.38

Institutional Ownership

Institutional Ownership Changes (13F Filings) for Tesaro (NASDAQ:TSRO)

 

Institutional Buying and Selling by Quarter


Tesaro (NASDAQ TSRO) Institutional Buying and Selling

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in Company
2/14/2019Alpine Associates Management Inc.772,502$57.36M2.3%N/A1.403%
2/14/2019Paloma Partners Management Co61,625$4.58M0.1%N/A0.112%
2/14/2019Glazer Capital LLC417,766$31.02M4.3%N/A0.759%
2/14/2019Manikay Partners LLC200,000$14.85M1.4%N/A0.363%
2/14/2019P Schoenfeld Asset Management LP175,640$13.04M1.4%N/A0.319%
2/14/2019Telemetry Investments L.L.C.14,500$1.08M0.7%N/A0.026%
2/14/2019Gardner Lewis Asset Management L P734,830$54.56M4.9%N/A1.335%
2/14/2019MUFG Securities EMEA plc281,300$20.89M0.0%N/A0.511%
2/14/2019HarbourVest Partners LLC6,696$0.50M0.2%N/A0.012%
2/14/2019LMR Partners LLP85,659$6.36M0.3%N/A0.156%
2/13/2019ARP Americas LP83,715$6.22M1.4%N/A0.152%
2/13/2019Longfellow Investment Management Co. LLC50,000$3.71M1.5%N/A0.091%
2/13/2019Eversept Partners LP36,000$2.67M1.5%N/A0.065%
2/13/2019Vivaldi Capital Management LLC3,690$0.27M0.1%N/A0.007%
2/13/2019Elk Creek Partners LLC104,836$7.78M0.6%-84.4%0.190%
2/13/2019Spring Creek Capital LLC40,000$2.97M2.1%N/A0.073%
2/13/2019City Financial Investment Co Ltd87,600$6.50M1.2%N/A0.159%
2/11/2019Harvest Management LLC3,000$0.22M0.4%N/A0.005%
2/8/2019GAM Holding AG17,700$1.31M0.1%N/A0.032%
2/8/2019BlackRock Inc.3,300,293$245.05M0.0%-23.0%5.995%
2/8/2019New York State Common Retirement Fund75,600$5.61M0.0%+0.8%0.137%
2/8/2019California Public Employees Retirement System48,900$3.63M0.0%-8.9%0.089%
2/8/2019Athos Capital Ltd28,644$2.13M2.1%N/A0.052%
2/7/2019Piedmont Investment Advisors Inc.2,801$0.21M0.0%N/A0.005%
2/7/2019S. Muoio & CO. LLC115,000$8.54M7.5%N/A0.209%
2/6/2019Stevens Capital Management LP74,921$5.56M0.3%N/A0.136%
2/4/2019Tokio Marine Asset Management Co. Ltd.12,500$0.93M0.2%N/A0.023%
2/1/2019M&T Bank Corp3,218$0.24M0.0%N/A0.006%
2/1/2019Mcdonald Capital Investors Inc. CA8,500$0.63M0.1%N/A0.015%
2/1/2019State Board of Administration of Florida Retirement System54,156$4.02M0.0%-4.8%0.098%
2/1/2019First Mercantile Trust Co.6,491$0.48M0.1%-49.4%0.012%
2/1/2019SG Americas Securities LLC60,443$4.49M0.0%N/A0.110%
1/31/2019Rhumbline Advisers39,173$2.91M0.0%+0.8%0.071%
1/31/2019Advisors Asset Management Inc.585$43K0.0%-52.7%0.001%
1/31/2019Exane Derivatives1,810$0.13M0.0%-33.2%0.003%
1/30/2019GABELLI & Co INVESTMENT ADVISERS INC.259,100$19.24M2.7%N/A0.471%
1/30/2019Gamco Investors INC. ET AL97,450$7.24M0.1%N/A0.177%
1/30/2019Caption Management LLC18,000$1.34M0.1%N/A0.033%
1/30/2019Kassirer Asset Management Corp70,000$5.20M4.8%N/A0.127%
1/29/2019Perella Weinberg Partners Capital Management LP31,154$2.31M0.1%N/A0.057%
1/25/2019Frontier Capital Management Co. LLC450,355$33.44M0.3%-85.7%0.818%
1/25/2019Zurcher Kantonalbank Zurich Cantonalbank3,497$0.26M0.0%+18.2%0.006%
1/25/2019State of New Jersey Common Pension Fund D20,000$1.49M0.0%-92.9%0.036%
1/24/2019NJ State Employees Deferred Compensation Plan9,000$0.67M0.1%-25.0%0.016%
1/23/2019Hamilton Lane Advisors LLC5,356$0.40M0.3%N/A0.010%
1/22/2019Miracle Mile Advisors LLC7,850$0.58M0.1%+4.0%0.014%
1/22/2019Bank of Montreal Can3,315$0.25M0.0%-58.4%0.006%
1/22/2019FNY Investment Advisers LLC234,556$17.42M6.1%+13,537.0%0.426%
1/16/2019Hershey Trust Co.14,388$1.07M0.0%N/A0.026%
1/15/2019Havens Advisors LLC42,000$3.12M2.9%N/A0.076%
1/14/2019Gateway Investment Advisers LLC26,133$1.94M0.0%+0.9%0.047%
1/14/2019Kistler Tiffany Companies LLC400$30K0.0%+166.7%0.001%
1/4/2019Interwest Venture Management Co.7,952$0.59M0.8%-99.6%0.014%
1/3/2019XR Securities LLC3,613$0.27M0.1%N/A0.007%
12/13/2018Vanguard Group Inc3,336,421$130.15M0.0%+3.6%6.061%
12/13/2018Federated Investors Inc. PA310,855$12.13M0.0%+70.2%0.565%
11/30/2018Great Lakes Advisors LLC105,053$4.10M0.1%N/A0.191%
11/23/2018Vanguard Group Inc.3,336,421$130.15M0.0%+3.6%6.061%
11/16/2018TIAA CREF Investment Management LLC1,372,970$53.56M0.0%+27.8%2.494%
11/16/2018Teachers Advisors LLC1,016,420$39.65M0.0%+53.5%1.846%
11/15/2018Macquarie Group Ltd.275,185$10.74M0.0%-15.0%0.500%
11/15/2018Opus Point Partners Management LLC94,300$3.68M8.8%+720.0%0.171%
11/15/2018Sofinnova Ventures Inc223,675$8.73M0.8%N/A0.406%
11/15/2018Man Group plc11,942$0.47M0.0%+54.8%0.022%
11/15/2018Oracle Investment Management Inc.517,235$20.18M4.4%-33.2%0.940%
11/15/2018Pacer Advisors Inc.6,996$0.27M0.0%N/A0.013%
11/14/2018Perceptive Advisors LLC200,000$7.80M0.2%+100.0%0.363%
11/14/2018Deutsche Bank AG357,382$13.94M0.0%-52.2%0.649%
11/14/2018Amalgamated Bank5,304$0.21M0.0%-41.1%0.010%
11/13/2018Hsbc Holdings PLC19,489$0.76M0.0%-10.9%0.035%
11/13/2018Bellevue Group AG38,550$1.50M0.1%+52.7%0.070%
11/13/2018Miracle Mile Advisors LLC7,550$0.30M0.0%N/A0.014%
11/9/2018DekaBank Deutsche Girozentrale134,330$4.34M0.0%+544.9%0.244%
11/9/2018BB Biotech AG2,931,802$114.37M3.0%+20.8%5.326%
11/9/2018Elk Creek Partners LLC673,392$26.27M1.4%+251.1%1.223%
11/9/2018BlackRock Inc.4,285,890$167.19M0.0%+1.5%7.785%
11/9/2018Fosun International Ltd128,600$4.94M0.2%N/A0.234%
11/9/2018Bank of New York Mellon Corp590,524$23.04M0.0%-1.6%1.073%
11/8/2018Alliancebernstein L.P.172,780$6.74M0.0%+642.2%0.314%
11/8/2018Jennison Associates LLC382,114$14.91M0.0%-0.9%0.694%
11/8/2018Campbell & CO Investment Adviser LLC15,428$0.60M0.4%N/A0.028%
11/8/2018First Mercantile Trust Co.12,835$0.50M0.1%+58.3%0.023%
11/7/2018Candriam Luxembourg S.C.A.763,500$29.78M0.4%+100.1%1.387%
11/6/2018Commonwealth Equity Services LLC18,822$0.73M0.0%+13.4%0.034%
11/2/2018Gabelli Funds LLC23,300$0.91M0.0%+68.8%0.042%
11/1/2018US Bancorp DE3,940$0.15M0.0%+163.5%0.007%
10/30/2018Frontier Capital Management Co. LLC3,139,778$122.48M0.8%+77.9%5.718%
10/26/2018EULAV Asset Management520,000$20.29M0.9%+8.3%0.947%
10/25/2018Creative Planning100,022$3.90M0.0%+14.7%0.182%
10/19/2018Capital Impact Advisors LLC45,567$1.75M0.6%+21.4%0.083%
10/18/2018Mizuho Securities USA LLC66,300$2.59M0.2%N/A0.121%
10/18/2018Seven Eight Capital LP21,897$0.85M0.1%N/A0.040%
10/15/2018State of New Jersey Common Pension Fund D280,000$10.92M0.0%+33.3%0.510%
10/15/2018New Jersey Better Educational Savings Trust6,000$0.23M0.2%N/A0.011%
10/12/2018Bank of Montreal Can7,977$0.31M0.0%-16.2%0.015%
9/18/2018Northern Trust Corp260,420$11.58M0.0%+4.6%0.474%
8/24/2018Bank of New York Mellon Corp600,100$26.69M0.0%-3.6%1.093%
8/15/2018California Public Employees Retirement System58,200$2.59M0.0%-40.8%0.106%
8/15/2018Nexthera Capital LP433,500$19.28M3.0%N/A0.789%
8/15/2018Platinum Investment Management Ltd.17,200$0.77M0.0%N/A0.031%
(Data available from 1/1/2016 forward)

This page was last updated on 5/8/2021 by MarketBeat.com Staff
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