NASDAQ:TSRO

Tesaro Institutional Ownership

Notice: This company has been marked as potentially delisted and may not be actively trading.

$74.96

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(As of 01/18/2019)

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Today's Range

$74.94

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$74.97

50-Day Range N/A

52-Week Range

$23.41

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$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 Changes (13F Filings) for Tesaro (NASDAQ:TSRO)

Institutional Buying and Selling by Quarter

Tesaro (NASDAQ TSRO) Institutional Buying and Selling

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
2/14/2019	Alpine Associates Management Inc.	772,502	$57.36M	2.3%	N/A	1.403%
2/14/2019	Paloma Partners Management Co	61,625	$4.58M	0.1%	N/A	0.112%
2/14/2019	Glazer Capital LLC	417,766	$31.02M	4.3%	N/A	0.759%
2/14/2019	Manikay Partners LLC	200,000	$14.85M	1.4%	N/A	0.363%
2/14/2019	P Schoenfeld Asset Management LP	175,640	$13.04M	1.4%	N/A	0.319%
2/14/2019	Telemetry Investments L.L.C.	14,500	$1.08M	0.7%	N/A	0.026%
2/14/2019	Gardner Lewis Asset Management L P	734,830	$54.56M	4.9%	N/A	1.335%
2/14/2019	MUFG Securities EMEA plc	281,300	$20.89M	0.0%	N/A	0.511%
2/14/2019	HarbourVest Partners LLC	6,696	$0.50M	0.2%	N/A	0.012%
2/14/2019	LMR Partners LLP	85,659	$6.36M	0.3%	N/A	0.156%

2/13/2019	ARP Americas LP	83,715	$6.22M	1.4%	N/A	0.152%
2/13/2019	Longfellow Investment Management Co. LLC	50,000	$3.71M	1.5%	N/A	0.091%
2/13/2019	Eversept Partners LP	36,000	$2.67M	1.5%	N/A	0.065%
2/13/2019	Vivaldi Capital Management LLC	3,690	$0.27M	0.1%	N/A	0.007%
2/13/2019	Elk Creek Partners LLC	104,836	$7.78M	0.6%	-84.4%	0.190%
2/13/2019	Spring Creek Capital LLC	40,000	$2.97M	2.1%	N/A	0.073%
2/13/2019	City Financial Investment Co Ltd	87,600	$6.50M	1.2%	N/A	0.159%
2/11/2019	Harvest Management LLC	3,000	$0.22M	0.4%	N/A	0.005%
2/8/2019	GAM Holding AG	17,700	$1.31M	0.1%	N/A	0.032%
2/8/2019	BlackRock Inc.	3,300,293	$245.05M	0.0%	-23.0%	5.995%
2/8/2019	New York State Common Retirement Fund	75,600	$5.61M	0.0%	+0.8%	0.137%
2/8/2019	California Public Employees Retirement System	48,900	$3.63M	0.0%	-8.9%	0.089%
2/8/2019	Athos Capital Ltd	28,644	$2.13M	2.1%	N/A	0.052%
2/7/2019	Piedmont Investment Advisors Inc.	2,801	$0.21M	0.0%	N/A	0.005%
2/7/2019	S. Muoio & CO. LLC	115,000	$8.54M	7.5%	N/A	0.209%
2/6/2019	Stevens Capital Management LP	74,921	$5.56M	0.3%	N/A	0.136%
2/4/2019	Tokio Marine Asset Management Co. Ltd.	12,500	$0.93M	0.2%	N/A	0.023%
2/1/2019	M&T Bank Corp	3,218	$0.24M	0.0%	N/A	0.006%
2/1/2019	Mcdonald Capital Investors Inc. CA	8,500	$0.63M	0.1%	N/A	0.015%
2/1/2019	State Board of Administration of Florida Retirement System	54,156	$4.02M	0.0%	-4.8%	0.098%
2/1/2019	First Mercantile Trust Co.	6,491	$0.48M	0.1%	-49.4%	0.012%
2/1/2019	SG Americas Securities LLC	60,443	$4.49M	0.0%	N/A	0.110%
1/31/2019	Rhumbline Advisers	39,173	$2.91M	0.0%	+0.8%	0.071%
1/31/2019	Advisors Asset Management Inc.	585	$43K	0.0%	-52.7%	0.001%
1/31/2019	Exane Derivatives	1,810	$0.13M	0.0%	-33.2%	0.003%
1/30/2019	GABELLI & Co INVESTMENT ADVISERS INC.	259,100	$19.24M	2.7%	N/A	0.471%
1/30/2019	Gamco Investors INC. ET AL	97,450	$7.24M	0.1%	N/A	0.177%
1/30/2019	Caption Management LLC	18,000	$1.34M	0.1%	N/A	0.033%
1/30/2019	Kassirer Asset Management Corp	70,000	$5.20M	4.8%	N/A	0.127%
1/29/2019	Perella Weinberg Partners Capital Management LP	31,154	$2.31M	0.1%	N/A	0.057%
1/25/2019	Frontier Capital Management Co. LLC	450,355	$33.44M	0.3%	-85.7%	0.818%
1/25/2019	Zurcher Kantonalbank Zurich Cantonalbank	3,497	$0.26M	0.0%	+18.2%	0.006%
1/25/2019	State of New Jersey Common Pension Fund D	20,000	$1.49M	0.0%	-92.9%	0.036%
1/24/2019	NJ State Employees Deferred Compensation Plan	9,000	$0.67M	0.1%	-25.0%	0.016%
1/23/2019	Hamilton Lane Advisors LLC	5,356	$0.40M	0.3%	N/A	0.010%
1/22/2019	Miracle Mile Advisors LLC	7,850	$0.58M	0.1%	+4.0%	0.014%
1/22/2019	Bank of Montreal Can	3,315	$0.25M	0.0%	-58.4%	0.006%
1/22/2019	FNY Investment Advisers LLC	234,556	$17.42M	6.1%	+13,537.0%	0.426%
1/16/2019	Hershey Trust Co.	14,388	$1.07M	0.0%	N/A	0.026%
1/15/2019	Havens Advisors LLC	42,000	$3.12M	2.9%	N/A	0.076%
1/14/2019	Gateway Investment Advisers LLC	26,133	$1.94M	0.0%	+0.9%	0.047%
1/14/2019	Kistler Tiffany Companies LLC	400	$30K	0.0%	+166.7%	0.001%
1/4/2019	Interwest Venture Management Co.	7,952	$0.59M	0.8%	-99.6%	0.014%
1/3/2019	XR Securities LLC	3,613	$0.27M	0.1%	N/A	0.007%
12/13/2018	Vanguard Group Inc	3,336,421	$130.15M	0.0%	+3.6%	6.061%
12/13/2018	Federated Investors Inc. PA	310,855	$12.13M	0.0%	+70.2%	0.565%
11/30/2018	Great Lakes Advisors LLC	105,053	$4.10M	0.1%	N/A	0.191%
11/23/2018	Vanguard Group Inc.	3,336,421	$130.15M	0.0%	+3.6%	6.061%
11/16/2018	TIAA CREF Investment Management LLC	1,372,970	$53.56M	0.0%	+27.8%	2.494%
11/16/2018	Teachers Advisors LLC	1,016,420	$39.65M	0.0%	+53.5%	1.846%
11/15/2018	Macquarie Group Ltd.	275,185	$10.74M	0.0%	-15.0%	0.500%
11/15/2018	Opus Point Partners Management LLC	94,300	$3.68M	8.8%	+720.0%	0.171%
11/15/2018	Sofinnova Ventures Inc	223,675	$8.73M	0.8%	N/A	0.406%
11/15/2018	Man Group plc	11,942	$0.47M	0.0%	+54.8%	0.022%
11/15/2018	Oracle Investment Management Inc.	517,235	$20.18M	4.4%	-33.2%	0.940%
11/15/2018	Pacer Advisors Inc.	6,996	$0.27M	0.0%	N/A	0.013%
11/14/2018	Perceptive Advisors LLC	200,000	$7.80M	0.2%	+100.0%	0.363%
11/14/2018	Deutsche Bank AG	357,382	$13.94M	0.0%	-52.2%	0.649%
11/14/2018	Amalgamated Bank	5,304	$0.21M	0.0%	-41.1%	0.010%
11/13/2018	Hsbc Holdings PLC	19,489	$0.76M	0.0%	-10.9%	0.035%
11/13/2018	Bellevue Group AG	38,550	$1.50M	0.1%	+52.7%	0.070%
11/13/2018	Miracle Mile Advisors LLC	7,550	$0.30M	0.0%	N/A	0.014%
11/9/2018	DekaBank Deutsche Girozentrale	134,330	$4.34M	0.0%	+544.9%	0.244%
11/9/2018	BB Biotech AG	2,931,802	$114.37M	3.0%	+20.8%	5.326%
11/9/2018	Elk Creek Partners LLC	673,392	$26.27M	1.4%	+251.1%	1.223%
11/9/2018	BlackRock Inc.	4,285,890	$167.19M	0.0%	+1.5%	7.785%
11/9/2018	Fosun International Ltd	128,600	$4.94M	0.2%	N/A	0.234%
11/9/2018	Bank of New York Mellon Corp	590,524	$23.04M	0.0%	-1.6%	1.073%
11/8/2018	Alliancebernstein L.P.	172,780	$6.74M	0.0%	+642.2%	0.314%
11/8/2018	Jennison Associates LLC	382,114	$14.91M	0.0%	-0.9%	0.694%
11/8/2018	Campbell & CO Investment Adviser LLC	15,428	$0.60M	0.4%	N/A	0.028%
11/8/2018	First Mercantile Trust Co.	12,835	$0.50M	0.1%	+58.3%	0.023%
11/7/2018	Candriam Luxembourg S.C.A.	763,500	$29.78M	0.4%	+100.1%	1.387%
11/6/2018	Commonwealth Equity Services LLC	18,822	$0.73M	0.0%	+13.4%	0.034%
11/2/2018	Gabelli Funds LLC	23,300	$0.91M	0.0%	+68.8%	0.042%
11/1/2018	US Bancorp DE	3,940	$0.15M	0.0%	+163.5%	0.007%
10/30/2018	Frontier Capital Management Co. LLC	3,139,778	$122.48M	0.8%	+77.9%	5.718%
10/26/2018	EULAV Asset Management	520,000	$20.29M	0.9%	+8.3%	0.947%
10/25/2018	Creative Planning	100,022	$3.90M	0.0%	+14.7%	0.182%
10/19/2018	Capital Impact Advisors LLC	45,567	$1.75M	0.6%	+21.4%	0.083%
10/18/2018	Mizuho Securities USA LLC	66,300	$2.59M	0.2%	N/A	0.121%
10/18/2018	Seven Eight Capital LP	21,897	$0.85M	0.1%	N/A	0.040%
10/15/2018	State of New Jersey Common Pension Fund D	280,000	$10.92M	0.0%	+33.3%	0.510%
10/15/2018	New Jersey Better Educational Savings Trust	6,000	$0.23M	0.2%	N/A	0.011%
10/12/2018	Bank of Montreal Can	7,977	$0.31M	0.0%	-16.2%	0.015%
9/18/2018	Northern Trust Corp	260,420	$11.58M	0.0%	+4.6%	0.474%
8/24/2018	Bank of New York Mellon Corp	600,100	$26.69M	0.0%	-3.6%	1.093%
8/15/2018	California Public Employees Retirement System	58,200	$2.59M	0.0%	-40.8%	0.106%
8/15/2018	Nexthera Capital LP	433,500	$19.28M	3.0%	N/A	0.789%
8/15/2018	Platinum Investment Management Ltd.	17,200	$0.77M	0.0%	N/A	0.031%

(Data available from 1/1/2016 forward)

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

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Tesaro Institutional Ownership

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Institutional Ownership

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

Institutional Buying and Selling by Quarter

Tesaro (NASDAQ TSRO) Institutional Buying and Selling

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