Gritstone Oncology Inc (GRTS) Ownership

0.03 ↑0.00 (0.00%)

As of December 31, 1969, 7:00pm EST.

Institutions
Mutual Funds

Institutional Ownership

Morgan Stanley - Brokerage Accounts is the biggest individual institutional holder of Gritstone Oncology Inc (GRTS), owning a total of 8.9 million shares. Combined, the top 52 institutional holders of GRTS own 56.61% of the company with a total of 62.8 million shares.

In the latest ownership report on June 30th 2024, the top 52 institutional holders decreased their combined ownership of GRTS by 2 million shares. 13 institutions bought 10,724,406 total additional shares and increased their ownership by an average of 427.78%. However 8 institutions sold 12,753,798 total shares and decreased their ownership by an average of 36.82%.

Overall this is a negative sign as the number of shares owned by the top 20 institutional holders of Gritstone Oncology decreased by a net total of -2,029,392 in the latest quarter.

Institution Ownership Chart

Latest Institutional Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Morgan Stanley - Brokerage Accounts	7.542%	-33.935%	8,908,054	-4,575,726	2024-06-30
Redmile Group, LLC	4.325%	-11.248%	5,107,732	-647,343	2024-06-30
Vanguard Group Inc	3.932%	-1.898%	4,643,928	-89,863	2024-06-30
Versant Venture Management LLC	3.015%	0.000%	3,561,150	0	2024-06-30
Alyeska Investment Group, L.P.	2.931%	0.000%	3,461,489	3,461,489	2024-06-30
Deutsche Bank AG	2.734%	8.354%	3,228,972	248,957	2024-06-30
Artal Group S A	2.566%	193.995%	3,030,952	2,000,000	2024-06-30
FMR Inc	1.362%	54.073%	1,608,371	564,468	2024-06-30
Goldman Sachs Group Inc	0.982%	143.267%	1,159,891	683,093	2024-06-30
Millennium Management LLC	0.938%	0.000%	1,108,176	1,108,176	2024-06-30
Geode Capital Management, LLC	0.885%	-47.395%	1,045,670	-942,122	2024-06-30
BlackRock Inc	0.738%	-84.939%	871,995	-4,917,673	2024-06-30
Northern Trust Corp	0.619%	-3.126%	730,879	-23,584	2024-06-30
Jane Street Group LLC	0.596%	249.940%	703,317	502,335	2024-06-30
JANE STREET GROUP, LLC	0.596%	249.940%	703,317	502,335	2024-06-30
Susquehanna International Group, LLP	0.505%	0.000%	596,055	596,055	2024-06-30
Victory Capital Management Inc.	0.468%	4,598.460%	553,150	541,377	2024-06-30
State Street Corp	0.279%	-81.679%	329,830	-1,470,445	2024-06-30
Forum Financial Management, LP	0.212%	63.146%	250,000	96,763	2024-06-30
Freestone Capital Holdings, LLC	0.197%	0.000%	232,658	232,658	2024-06-30
Dimensional Fund Advisors, Inc.	0.169%	-30.371%	199,558	-87,042	2024-06-30
Centiva Capital LP	0.158%	0.000%	186,700	186,700	2024-06-30

Top Institutions

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Morgan Stanley - Brokerage Accounts	7.542%	-33.935%	8,908,054	-4,575,726	2024-06-30
Redmile Group, LLC	4.325%	-11.248%	5,107,732	-647,343	2024-06-30
Vanguard Group Inc	3.932%	-1.898%	4,643,928	-89,863	2024-06-30
Versant Venture Management LLC	3.015%	0.000%	3,561,150	0	2024-06-30
Alyeska Investment Group, L.P.	2.931%	0.000%	3,461,489	3,461,489	2024-06-30
Deutsche Bank AG	2.734%	8.354%	3,228,972	248,957	2024-06-30
Point72 Asset Management, L.P.	2.832%	-48.102%	3,074,867	-2,850,000	2024-03-31
Artal Group S A	2.566%	193.995%	3,030,952	2,000,000	2024-06-30
Avidity Partners Management LP	2.867%	-1.146%	2,733,800	-31,700	2023-09-30
Balyasny Asset Management LLC	2.138%	8.284%	2,037,949	155,901	2023-09-30
State Street Corporation	1.528%	1.082%	1,800,275	19,272	2024-03-31
Deep Track Capital, LP	2.156%	-42.393%	1,720,000	-1,265,729	2022-06-30
FMR Inc	1.362%	54.073%	1,608,371	564,468	2024-06-30
Ensign Peak Advisors Inc	1.352%	83.973%	1,467,880	670,000	2024-03-31
Goldman Sachs Group Inc	0.982%	143.267%	1,159,891	683,093	2024-06-30
Millennium Management LLC	0.938%	0.000%	1,108,176	1,108,176	2024-06-30
Geode Capital Management, LLC	0.885%	-47.395%	1,045,670	-942,122	2024-06-30
BlackRock Inc	0.738%	-84.939%	871,995	-4,917,673	2024-06-30
Assenagon Asset Management SA	0.910%	-30.525%	867,233	-381,031	2023-09-30
Northern Trust Corp	0.619%	-3.126%	730,879	-23,584	2024-06-30
Jane Street Group LLC	0.596%	249.940%	703,317	502,335	2024-06-30
JANE STREET GROUP, LLC	0.596%	249.940%	703,317	502,335	2024-06-30
Palo Alto Investors, LLC	0.716%	0.000%	666,127	0	2023-06-30
Susquehanna International Group, LLP	0.505%	0.000%	596,055	596,055	2024-06-30
Victory Capital Management Inc.	0.468%	4,598.460%	553,150	541,377	2024-06-30
Endurant Capital Management LP	0.593%	91.089%	540,657	257,722	2023-03-31
Renaissance Technologies Corp	0.606%	0.000%	504,873	504,873	2022-06-30
Marshall Wace Asset Management Ltd	0.463%	71.336%	422,045	175,719	2023-03-31
Houlihan Financial Resource Group Ltd	0.387%	0.000%	360,000	360,000	2023-06-30
Citadel Advisors Llc	0.360%	-19.895%	352,739	-87,609	2023-09-30
Nuveen Asset Management, LLC	0.289%	0.000%	340,478	0	2024-03-31
Wellington Management Company LLP	0.305%	0.000%	331,079	331,079	2024-03-31
State Street Corp	0.279%	-81.679%	329,830	-1,470,445	2024-06-30
Bank of New York Mellon Corp	0.292%	-2.959%	316,861	-9,663	2024-03-31
BOOTHBAY FUND MANAGEMENT, LLC	0.317%	0.000%	301,939	0	2023-09-30
Jacobs Levy Equity Management, Inc.	0.325%	-13.699%	296,312	-47,036	2023-03-31
Charles Schwab Investment Management Inc	0.246%	0.000%	267,205	0	2024-03-31
Bridgeway Capital Management, LLC	0.243%	36.101%	263,900	70,000	2024-03-31
Forum Financial Management, LP	0.212%	63.146%	250,000	96,763	2024-06-30
Susquehanna Fundamental Investments, LLC	0.210%	0.000%	247,607	247,607	2024-03-31
Freestone Capital Holdings, LLC	0.197%	0.000%	232,658	232,658	2024-06-30
Two Sigma Investments LLC	0.231%	-9.756%	205,705	-22,239	2022-12-31
Cubist Systematic Strategies, LLC	0.242%	-24.990%	202,037	-67,310	2022-09-30
Panagora Asset Management Inc	0.189%	-4.887%	201,439	-10,350	2023-12-31
Dimensional Fund Advisors, Inc.	0.169%	-30.371%	199,558	-87,042	2024-06-30
Bank of America Corp	0.176%	319.718%	187,530	142,850	2023-12-31
Group One Trading, LP	0.176%	441.759%	187,324	152,747	2023-12-31
CapTrust Financial Advisors	0.224%	34.536%	186,934	47,987	2022-09-30
Centiva Capital LP	0.158%	0.000%	186,700	186,700	2024-06-30
UBS Group AG	0.155%	-7.422%	182,998	-14,670	2024-03-31
OCCUDO QUANTITATIVE STRATEGIES LP	0.179%	0.000%	143,137	143,137	2022-06-30
SkyOak Wealt, LLC	0.155%	-2.682%	129,288	-3,563	2022-12-31

Mutual Fund Ownership

Vanguard Total Stock Mkt Idx Inv is the biggest individual fund holder of Gritstone Oncology Inc (GRTS), owning a total of 3.2 million shares. Combined, the top 59 mutual fund holders of GRTS own 23.00% of the company with a total of 25 million shares.

In the latest ownership report on September 30th 2024, the top 59 fund holders increased their combined ownership of GRTS by 512 thousand shares. 5 funds bought 357,444 total additional shares and increased their ownership by an average of 62.66%. However 5 funds sold 869,243 total shares and decreased their ownership by an average of 8.31%.

Overall this is a negative sign as the number of shares owned by the top 20 mutual funds holding Gritstone Oncology decreased by a net total of -511,799 in the latest report.

Mutual Funds Chart

Latest Mutual Fund Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Vanguard Total Stock Mkt Idx Inv	2.691%	0.000%	3,178,040	0	2024-09-30
Victory Science & Technology	1.193%	-0.722%	1,408,815	-10,240	2024-09-30
Fidelity Select Biotechnology	1.129%	-38.995%	1,333,333	-852,288	2024-09-30
Vanguard Institutional Extnd Mkt Idx Tr	1.093%	0.000%	1,290,634	0	2024-09-30
Xtrackers MSCI World Swap ETF 1C	1.055%	0.000%	1,245,470	0	2024-09-30
Fidelity Extended Market Index	0.579%	39.814%	683,559	194,652	2024-09-30
RS Science And Technology Composite	0.312%	-0.892%	368,960	-3,320	2024-09-30
Victory RS Science and Technology A	0.312%	-0.892%	368,960	-3,320	2024-09-30
Fidelity Enhanced Small Cap ETF	0.276%	0.000%	325,627	0	2024-09-30
Fidelity Total Market Index	0.185%	47.799%	218,965	70,814	2024-09-30
BlackRock Extended Equity Market K	0.149%	-0.043%	176,235	-75	2024-09-30
Fidelity Series Total Market Index	0.134%	34.289%	157,990	40,341	2024-09-30
Northern Trust Extended Eq Market Idx	0.089%	0.000%	104,711	0	2024-09-30
NT Ext Equity Mkt Idx Fd - L	0.089%	0.000%	104,711	0	2024-09-30
NT Ext Equity Mkt Idx Fd - NL	0.082%	0.000%	96,400	0	2024-09-30
T. Rowe Price Extended Equity Market Idx	0.066%	191.078%	78,300	51,400	2024-09-30
NT Ext Equity Mkt Idx Fd - DC - NL - T2	0.066%	0.306%	77,670	237	2024-09-30

Top Mutual Funds

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Vanguard Total Stock Mkt Idx Inv	2.691%	0.000%	3,178,040	0	2024-09-30
iShares Russell 2000 ETF	1.888%	0.766%	2,049,746	15,576	2024-05-30
Fidelity® Select Biotechnology	1.950%	6.072%	1,858,676	106,391	2023-11-30
Victory Science & Technology	1.193%	-0.722%	1,408,815	-10,240	2024-09-30
Fidelity Select Biotechnology	1.129%	-38.995%	1,333,333	-852,288	2024-09-30
Vanguard Institutional Extnd Mkt Idx Tr	1.093%	0.000%	1,290,634	0	2024-09-30
Xtrackers MSCI World Swap ETF 1C	1.055%	0.000%	1,245,470	0	2024-09-30
Vanguard Extended Market Index Investor	1.134%	0.000%	1,055,881	0	2023-08-31
Fidelity Small Cap Index	0.748%	0.000%	883,369	0	2024-06-30
Fidelity® Small Cap Index	0.888%	2.985%	846,551	24,537	2023-10-31
iShares Russell 2000 Value ETF	0.766%	-0.132%	831,347	-1,102	2024-05-30
Fidelity Extended Market Index	0.579%	39.814%	683,559	194,652	2024-09-30
iShares Biotechnology ETF	0.602%	0.371%	574,093	2,124	2023-11-30
Fidelity® Extended Market Index	0.525%	0.000%	500,400	0	2023-11-30
State St Russell Sm/Mid Cp® Indx NL Cl C	0.440%	-12.261%	478,089	-66,811	2024-06-30
RS Science And Technology Composite	0.312%	-0.892%	368,960	-3,320	2024-09-30
Victory RS Science and Technology A	0.312%	-0.892%	368,960	-3,320	2024-09-30
Vanguard Russell 2000 ETF	0.308%	-0.770%	334,246	-2,592	2024-05-31
Fidelity Enhanced Small Cap ETF	0.276%	0.000%	325,627	0	2024-09-30
State St Russell Sm Cap® Indx NL Cl C	0.348%	0.000%	323,500	0	2023-09-30
State St Russell Sm Cap® Indx SL Cl I	0.298%	0.000%	323,500	0	2024-05-31
NT R2000 Value Index Fund - NL	0.205%	-1.161%	241,919	-2,841	2023-12-31
NT R2000 Index Fund - NL	0.189%	-9.467%	222,745	-23,292	2024-06-30
Fidelity Total Market Index	0.185%	47.799%	218,965	70,814	2024-09-30
BlackRock Extended Mkt Composite	0.189%	0.756%	204,819	1,536	2023-09-30
Schwab Small Cap Index	0.185%	0.000%	200,640	0	2024-05-31
iShares Micro-Cap ETF	0.173%	-1.370%	188,221	-2,614	2024-05-30
Northern Trust Russell 2000 Value Index	0.153%	1.723%	180,299	3,053	2024-06-30
NT R2000 Value Index Fund - L	0.153%	1.723%	180,299	3,053	2024-06-30
NT R2000 Index Fund - DC - NL - 2	0.149%	-9.788%	176,262	-19,125	2024-06-30
BlackRock Extended Equity Market K	0.149%	-0.043%	176,235	-75	2024-09-30
AmericaFirst Monthly Risk-On Risk-Off A	0.184%	3.111%	175,645	5,300	2024-01-31
Russell 2000 Index Non-Lendable Fund E	0.155%	-1.074%	168,507	-1,829	2024-03-31
iShares Russell 2000 Small-Cap Idx Instl	0.155%	0.000%	168,348	0	2024-05-31
TIAA-CREF Equity Index Instl	0.172%	0.000%	163,935	0	2023-10-31
Fidelity Series Total Market Index	0.134%	34.289%	157,990	40,341	2024-09-30
BlackRock Russell 2500™ Index F	0.147%	0.000%	131,062	131,062	2023-06-30
Bridgeway Ultra-Small Company Market	0.109%	-49.229%	128,400	-124,500	2024-06-30
Fidelity® Total Market Index	0.144%	0.000%	128,367	0	2023-05-31
Northern Trust Extended Eq Market Idx	0.089%	0.000%	104,711	0	2024-09-30
NT Ext Equity Mkt Idx Fd - L	0.089%	0.000%	104,711	0	2024-09-30
NT Ext Equity Mkt Idx Fd - NL	0.082%	0.000%	96,400	0	2024-09-30
Fidelity® Series Total Market Index	0.106%	0.000%	93,896	0	2023-05-31
Fidelity VIP Disciplined Small Cap Init	0.078%	0.000%	92,432	0	2024-08-31
Russell Personalized DI All Cap SMA	0.076%	0.000%	89,148	0	2024-06-30
BlackRock Russell 2000® Index NL F	0.100%	0.000%	89,133	89,133	2023-06-30
T. Rowe Price Extended Equity Market Idx	0.066%	191.078%	78,300	51,400	2024-09-30
iShares Core S&P Total US Stock Mkt ETF	0.088%	-0.035%	78,065	-27	2023-06-30
NT Ext Equity Mkt Idx Fd - DC - NL - T2	0.066%	0.306%	77,670	237	2024-09-30
Fidelity® Small Cap Enhanced Index	0.086%	0.000%	76,699	0	2023-04-30
Vanguard Instl Ttl Stck Mkt Idx Tr	0.065%	94.447%	76,402	37,110	2024-03-31
BlackRock Advantage Small Cap Core Instl	0.089%	-36.189%	74,017	-41,977	2022-11-30
BlackRock Russell 2000® Value F	0.079%	0.000%	70,022	70,022	2023-06-30
NVIT Multi-Manager Small Company I	0.079%	0.000%	66,082	0	2022-11-30
Direxion mRNA ETF	0.071%	0.000%	58,781	0	2022-12-29
ALPS Medical Breakthroughs ETF	0.065%	0.000%	58,158	0	2023-05-31
DekaLux-BioTech CF	0.063%	0.000%	55,000	0	2022-07-31
DFA US Small Cap I	0.053%	0.000%	47,212	0	2023-04-30
Fidelity® VIP Disciplined Small Cap Init	0.048%	0.000%	42,382	0	2023-03-31