Proteostasis Therapeutics Institutional Ownership (NASDAQ:PTI)

$0.73

0.00 (0.00 %)

(As of 10/18/2019 04:00 PM ET)

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Today's Range

$0.71

Now: $0.73▼

$0.74

50-Day Range

$0.71

MA: $0.85▼

$0.99

52-Week Range

$0.61

Now: $0.73▼

$8.88

Volume257,957 shs

Average Volume338,393 shs

Market Capitalization$37.32 million

P/E RatioN/A

Dividend YieldN/A

Beta-0.58

Institutional Ownership Changes (13F Filings) for Proteostasis Therapeutics (NASDAQ:PTI)

Institutional Ownership Percentage: 44.64%

Proteostasis Therapeutics (NASDAQ PTI) Institutional Buying and Selling

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
8/15/2019	Jane Street Group LLC	175,050	$0.17M	0.0%	+445.5%	0.342%
8/14/2019	Paloma Partners Management Co	153,900	$0.15M	0.0%	N/A	0.301%
8/14/2019	Vanguard Group Inc.	1,055,265	$1.03M	0.0%	-46.0%	2.064%
8/14/2019	A.R.T. Advisors LLC	193,856	$0.19M	0.0%	N/A	0.379%
8/13/2019	VHCP Management III LLC	221,267	$0.22M	0.1%	-69.4%	0.433%
8/13/2019	VHCP Management II LLC	130,733	$0.13M	0.0%	-69.4%	0.256%
8/13/2019	BlackRock Inc.	1,571,199	$1.53M	0.0%	-49.1%	3.073%
8/13/2019	Northern Trust Corp	365,049	$0.36M	0.0%	-6.3%	0.714%
8/12/2019	Bank of New York Mellon Corp	36,270	$35K	0.0%	-68.4%	0.071%
8/8/2019	Acadian Asset Management LLC	373,324	$0.37M	0.0%	+61.7%	0.731%
8/7/2019	JPMorgan Chase & Co.	212,493	$0.20M	0.0%	-64.6%	0.416%
8/6/2019	GSA Capital Partners LLP	181,974	$0.18M	0.0%	N/A	0.356%
5/9/2019	Acadian Asset Management LLC	230,878	$0.29M	0.0%	N/A	0.452%
5/1/2019	Algert Global LLC	64,300	$81K	0.0%	N/A	0.126%
4/26/2019	Hikari Power Ltd	50,000	$63K	0.0%	N/A	0.098%
4/24/2019	Bailard Inc.	115,000	$0.15M	0.0%	-52.1%	0.225%
4/12/2019	Virtu Financial LLC	19,932	$25K	0.0%	N/A	0.039%
4/1/2019	Deutsche Bank AG	321,121	$1.04M	0.0%	+527.2%	0.629%
2/19/2019	UBS Oconnor LLC	80,903	$0.26M	0.0%	N/A	0.220%
2/15/2019	RTW Investments LP	313,466	$1.02M	0.1%	-72.2%	0.854%
2/15/2019	Macquarie Group Ltd.	750,000	$2.43M	0.0%	N/A	2.044%
2/15/2019	Great Point Partners LLC	3,045,423	$9.87M	1.2%	N/A	8.298%
2/15/2019	UBS Oconnor LLC	80,903	$0.26M	0.0%	N/A	0.220%
2/15/2019	Jane Street Group LLC	12,759	$41K	0.0%	N/A	0.035%
2/14/2019	Candriam Luxembourg S.C.A.	250,000	$0.81M	0.0%	N/A	0.681%
2/14/2019	Hillhouse Capital Advisors Ltd.	865,923	$2.81M	0.1%	N/A	2.360%
2/14/2019	D. E. Shaw & Co. Inc.	120,065	$0.39M	0.0%	N/A	0.327%
2/14/2019	Bank of America Corp DE	49,510	$0.16M	0.0%	+2,174.2%	0.135%
2/14/2019	Two Sigma Investments LP	118,361	$0.38M	0.0%	+82.6%	0.323%
2/14/2019	Barclays PLC	34,398	$0.11M	0.0%	+113.3%	0.094%
2/14/2019	venBio Select Advisor LLC	1,300,000	$4.21M	0.3%	N/A	3.543%
2/13/2019	American International Group Inc.	22,574	$73K	0.0%	+32.9%	0.062%
2/13/2019	Geode Capital Management LLC	421,035	$1.36M	0.0%	+63.5%	1.147%
2/13/2019	Dimensional Fund Advisors LP	26,363	$85K	0.0%	-28.8%	0.072%
2/12/2019	Sectoral Asset Management Inc	1,581,728	$5.13M	0.7%	N/A	4.310%
2/12/2019	Northern Trust Corp	385,756	$1.25M	0.0%	+42.0%	1.051%
2/11/2019	Bank of New York Mellon Corp	268,990	$0.87M	0.0%	+331.6%	0.733%
2/8/2019	BlackRock Inc.	2,920,723	$9.46M	0.0%	+61.1%	7.959%
2/8/2019	New York State Common Retirement Fund	25,100	$81K	0.0%	+6,175.0%	0.068%
2/6/2019	Jennison Associates LLC	3,733,664	$12.10M	0.0%	+1.2%	10.174%
2/5/2019	Bailard Inc.	240,000	$0.78M	0.1%	-48.8%	0.654%
2/1/2019	TD Asset Management Inc.	49,035	$0.16M	0.0%	N/A	0.134%
1/31/2019	Rhumbline Advisers	36,418	$0.12M	0.0%	+70.3%	0.099%
1/23/2019	JGP Global Gestao de Recursos Ltda.	19,790	$64K	0.1%	N/A	0.054%
1/22/2019	Bank of Montreal Can	15,486	$51K	0.0%	+8,649.2%	0.042%
1/17/2019	Meeder Asset Management Inc.	11,093	$37K	0.0%	N/A	0.030%
1/1/2019	TIAA CREF Investment Management LLC	17,988	$43K	0.0%	-53.4%	0.049%
12/13/2018	Vanguard Group Inc	1,071,960	$2.58M	0.0%	-1.3%	2.921%
11/23/2018	Vanguard Group Inc.	1,071,960	$2.58M	0.0%	-1.3%	2.921%
11/13/2018	Bailard Inc.	469,000	$1.13M	0.1%	-19.5%	1.278%
11/13/2018	Baird Financial Group Inc.	88,187	$0.21M	0.0%	N/A	0.240%
11/8/2018	Jennison Associates LLC	3,690,138	$8.89M	0.0%	+0.7%	10.055%
9/18/2018	Northern Trust Corp	269,451	$0.75M	0.0%	+526.1%	0.734%
8/14/2018	RTW Investments LP	1,077,408	$3.01M	0.2%	-2.5%	2.936%
8/9/2018	BlackRock Inc.	1,807,717	$5.04M	0.0%	+3,693.4%	5.010%
8/8/2018	Schwab Charles Investment Management Inc.	46,900	$0.13M	0.0%	+156.3%	0.130%
8/8/2018	Bailard Inc.	582,400	$1.63M	0.1%	+12.0%	1.614%
8/6/2018	Bank of New York Mellon Corp	62,319	$0.17M	0.0%	+252.8%	0.173%
8/2/2018	Jennison Associates LLC	3,663,710	$10.22M	0.0%	+1.2%	10.154%
7/24/2018	Acadian Asset Management LLC	50,607	$0.14M	0.0%	N/A	0.140%
5/17/2018	Doheny Asset Management CA	69,625	$0.33M	0.2%	N/A	0.193%
5/16/2018	Millennium Management LLC	212,891	$1.01M	0.0%	-77.7%	0.590%
5/15/2018	DAFNA Capital Management LLC	267,100	$1.27M	0.6%	+127.3%	0.740%
5/15/2018	Element Capital Management LLC	33,360	$0.16M	0.0%	N/A	0.092%
5/15/2018	Barclays PLC	54,957	$0.26M	0.0%	+2,396.9%	0.152%
5/15/2018	Bayesian Capital Management LP	33,500	$0.16M	0.0%	N/A	0.093%
5/15/2018	Lord Abbett & CO. LLC	481,093	$2.29M	0.0%	N/A	1.333%
5/11/2018	Tibra Equities Europe Ltd	52,987	$0.25M	0.0%	N/A	0.152%
5/11/2018	Dimensional Fund Advisors LP	37,027	$0.18M	0.0%	-23.7%	0.106%
5/10/2018	Franklin Resources Inc.	110,400	$0.52M	0.0%	-54.6%	0.317%
5/9/2018	Northern Trust Corp	43,034	$0.20M	0.0%	+82.2%	0.124%
5/7/2018	Bailard Inc.	520,100	$2.47M	0.2%	N/A	1.494%
5/3/2018	Trexquant Investment LP	31,296	$0.15M	0.0%	N/A	0.090%
2/16/2018	J. Goldman & Co LP	550,043	$3.21M	0.2%	+1,900.2%	1.661%
2/15/2018	Sabby Management LLC	60,000	$0.35M	0.0%	-60.0%	0.181%
2/15/2018	Endurant Capital Management LP	485,012	$2.83M	0.9%	N/A	1.465%
2/15/2018	Jane Street Group LLC	34,797	$0.20M	0.0%	N/A	0.105%
2/15/2018	Millennium Management LLC	953,513	$5.56M	0.0%	+434.2%	2.880%
2/14/2018	Bain Capital Public Equity Management LLC	828,916	$4.83M	0.3%	+124.9%	2.504%
2/14/2018	Goldman Sachs Group Inc.	60,796	$0.35M	0.0%	N/A	0.184%
2/14/2018	Jefferies Group LLC	30,000	$0.18M	0.0%	N/A	0.091%
2/14/2018	Rock Springs Capital Management LP	675,000	$3.94M	0.2%	+50.0%	2.039%
2/14/2018	RTW Investments LP	1,500,000	$8.75M	1.5%	N/A	4.530%
2/13/2018	Sectoral Asset Management Inc	300,000	$1.75M	0.2%	N/A	0.906%
2/10/2018	Monashee Investment Management LLC	375,000	$2.19M	0.9%	N/A	1.133%
1/25/2018	Jennison Associates LLC	3,178,432	$18.53M	0.0%	+53.5%	9.600%
11/9/2017	JPMorgan Chase & Co.	1,124,602	$2.36M	0.0%	+425.4%	4.489%
9/27/2017	Sabby Management LLC	125,151	$0.59M	0.0%	+109.6%	0.499%
8/15/2017	Susquehanna International Group LLP	54,206	$0.25M	0.0%	N/A	0.216%
8/14/2017	Hillhouse Capital Management Ltd.	865,923	$4.05M	0.1%	No Change	3.450%
8/14/2017	Goldman Sachs Group Inc.	51,911	$0.24M	0.0%	+364.3%	0.207%
8/14/2017	HarbourVest Partners LLC	440,627	$2.06M	0.9%	No Change	1.755%
8/14/2017	Bain Capital Public Equity Management LLC	263,498	$1.23M	0.1%	N/A	1.050%
8/11/2017	Dimensional Fund Advisors LP	63,153	$0.30M	0.0%	N/A	0.252%
8/11/2017	California Public Employees Retirement System	41,200	$0.19M	0.0%	No Change	0.165%
8/11/2017	FIL Ltd	652,316	$3.05M	0.0%	No Change	2.605%
8/11/2017	FMR LLC	2,944,915	$13.78M	0.0%	+2.3%	11.760%
8/10/2017	Franklin Resources Inc.	243,400	$1.14M	0.0%	No Change	0.972%
8/9/2017	JPMorgan Chase & Co.	214,052	$1M	0.0%	-43.4%	0.855%
8/4/2017	Marshall Wace North America L.P.	684,124	$3.42M	0.0%	-8.0%	2.732%

(Data available from 1/1/2016 forward)

This page was last updated on 10/19/2019 by MarketBeat.com Staff

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