Cytosorbents Crp (CTSO) Ownership

0.82 ↑0.01 (1.24%)

As of April 26, 2024, 3:42pm EST.

Institutions
Mutual Funds

Institutional Ownership

Granahan Investment Management Inc.. is the biggest individual institutional holder of Cytosorbents Crp (CTSO), owning a total of 3.6 million shares. Combined, the top 27 institutional holders of CTSO own 33.77% of the company with a total of 18.2 million shares.

In the latest ownership report on December 31st 2023, the top 27 institutional holders increased their combined ownership of CTSO by 2.7 million shares. 7 institutions bought 2,882,315 total additional shares and increased their ownership by an average of 36.51%. However 8 institutions sold 136,710 total shares and decreased their ownership by an average of 10.29%.

Overall this is a positive sign as the number of shares owned by the top 20 institutional holders of Cytosorbents Crp increased by a net total of 2,745,605 in the latest quarter.

Institution Ownership Chart

Latest Institutional Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Granahan Investment Management Inc..	6.664%	133.069%	3,618,143	2,065,750	2023-12-31
Skylands Capital, LLC	5.994%	10.512%	3,254,213	309,543	2023-12-31
Vanguard Group Inc	3.591%	0.000%	1,949,551	0	2023-12-31
Neuberger Berman Group LLC	3.319%	19.904%	1,801,799	299,103	2023-12-31
Sargent Investment Group, LLC	2.411%	4.113%	1,308,747	51,699	2023-12-31
BlackRock Inc	1.338%	-0.061%	726,320	-444	2023-12-31
CM Management, LLC	0.764%	-7.778%	415,000	-35,000	2023-12-31
Geode Capital Management, LLC	0.672%	0.000%	364,920	0	2023-12-31
Renaissance Technologies Corp	0.323%	47.204%	175,320	56,220	2023-12-31
Atlantic Trust Group, LLC	0.318%	40.767%	172,649	50,000	2023-12-31
State Street Corporation	0.278%	0.000%	151,093	0	2023-12-31
Morgan Stanley - Brokerage Accounts	0.221%	-2.701%	119,978	-3,330	2023-12-31
Advisor Group Holdings, Inc.	0.208%	-39.168%	112,710	-72,572	2023-12-31
Northern Trust Corp	0.138%	-0.003%	75,013	-2	2023-12-31
Bank of America Corp	0.123%	-1.670%	66,780	-1,134	2023-12-31
Raymond James Finl Svs Advisors, Inc.	0.112%	-2.164%	60,591	-1,340	2023-12-31
Dimensional Fund Advisors, Inc.	0.104%	-28.805%	56,570	-22,888	2023-12-31
Raymond James & Associates	0.092%	0.000%	50,000	50,000	2023-12-31

Top Institutions

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Granahan Investment Management Inc..	6.664%	133.069%	3,618,143	2,065,750	2023-12-31
Skylands Capital, LLC	5.994%	10.512%	3,254,213	309,543	2023-12-31
Avenir Corporation	5.005%	-0.086%	2,717,397	-2,335	2023-09-30
Vanguard Group Inc	3.591%	0.000%	1,949,551	0	2023-12-31
Neuberger Berman Group LLC	3.319%	19.904%	1,801,799	299,103	2023-12-31
Sargent Investment Group, LLC	2.411%	4.113%	1,308,747	51,699	2023-12-31
BlackRock Inc	1.338%	-0.061%	726,320	-444	2023-12-31
CM Management, LLC	0.764%	-7.778%	415,000	-35,000	2023-12-31
Geode Capital Management, LLC	0.672%	0.000%	364,920	0	2023-12-31
Jacob Asset Mgmt Of NY LLC	0.365%	-16.811%	197,940	-40,000	2023-09-30
Redmile Group, LLC	0.411%	-31.808%	181,639	-84,726	2023-03-31
Renaissance Technologies Corp	0.323%	47.204%	175,320	56,220	2023-12-31
Atlantic Trust Group, LLC	0.318%	40.767%	172,649	50,000	2023-12-31
Millennium Management LLC	0.316%	-12.384%	165,059	-23,330	2023-09-30
State Street Corporation	0.278%	0.000%	151,093	0	2023-12-31
Citadel Advisors Llc	0.291%	461.446%	126,898	104,296	2022-06-30
Morgan Stanley - Brokerage Accounts	0.221%	-2.701%	119,978	-3,330	2023-12-31
Advisor Group Holdings, Inc.	0.208%	-39.168%	112,710	-72,572	2023-12-31
Ameriprise Financial Inc	0.233%	-1.063%	101,645	-1,092	2022-06-30
Ergoteles LLC	0.221%	-45.231%	97,216	-80,287	2022-12-31
Northern Trust Corp	0.138%	-0.003%	75,013	-2	2023-12-31
Bank of America Corp	0.123%	-1.670%	66,780	-1,134	2023-12-31
JANE STREET GROUP, LLC	0.141%	0.000%	62,473	62,473	2023-03-31
Raymond James Finl Svs Advisors, Inc.	0.112%	-2.164%	60,591	-1,340	2023-12-31
Dimensional Fund Advisors, Inc.	0.104%	-28.805%	56,570	-22,888	2023-12-31
Bank of New York Mellon Corp	0.116%	-1.521%	51,621	-797	2023-09-30
Raymond James & Associates	0.092%	0.000%	50,000	50,000	2023-12-31

Mutual Fund Ownership

Vanguard Total Stock Mkt Idx Inv is the biggest individual fund holder of Cytosorbents Crp (CTSO), owning a total of 1.3 million shares. Combined, the top 35 mutual fund holders of CTSO own 21.54% of the company with a total of 11 million shares.

In the latest ownership report on March 31st 2024, the top 35 fund holders increased their combined ownership of CTSO by 166 thousand shares. 2 funds bought 232,403 total additional shares and increased their ownership by an average of 2,656.24%. However 3 funds sold 66,178 total shares and decreased their ownership by an average of 5.16%.

Overall this is a positive sign as the number of shares owned by the top 20 mutual funds holding Cytosorbents Crp increased by a net total of 166,225 in the latest report.

Mutual Funds Chart

Latest Mutual Fund Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Neuberger Berman Intrinsic Value I	1.661%	0.000%	901,950	0	2024-03-31
Vanguard Institutional Extnd Mkt Idx Tr	1.047%	0.000%	568,233	0	2024-03-31
Victory Small Cap Stock	0.810%	-6.683%	439,603	-31,482	2024-03-31
Granahan Inv Mgt Sm-Cap Core Gr	0.809%	-6.799%	439,058	-32,027	2024-03-31
Granahan Small Cap Select	0.436%	5,312.440%	236,740	232,366	2024-03-31
Neuberger Berman Small Cap Intrinsic Val	0.241%	-1.999%	130,819	-2,669	2024-03-31
BlackRock Extended Equity Market K	0.191%	0.036%	103,526	37	2024-03-31
Vanguard Balanced Index Inv	0.066%	0.000%	35,641	0	2024-03-31

Top Mutual Funds

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Vanguard Total Stock Mkt Idx Inv	2.399%	0.000%	1,302,216	0	2024-02-29
Vanguard Instl Ttl Stck Mkt Idx Tr	2.935%	0.000%	1,302,216	0	2023-03-31
JNL Multi-Manager Small Cap Growth A	2.153%	96.428%	1,169,051	573,897	2023-12-31
Neuberger Berman Intrinsic Value I	1.661%	0.000%	901,950	0	2024-03-31
M&G (ACS) Granahan US Sm Cp Gr GBPZ1AAcc	1.594%	139.989%	865,274	504,726	2023-12-31
Vanguard Institutional Extnd Mkt Idx Tr	1.047%	0.000%	568,233	0	2024-03-31
Vanguard Extended Market Index Investor	1.281%	0.000%	568,233	0	2023-08-31
Neuberger Berman Intrinsic Value Instl	1.203%	0.000%	524,977	0	2022-12-31
Victory Small Cap Stock	0.810%	-6.683%	439,603	-31,482	2024-03-31
Granahan Inv Mgt Sm-Cap Core Gr	0.809%	-6.799%	439,058	-32,027	2024-03-31
APO Medical Opportunities R	0.534%	-44.316%	278,421	-221,579	2023-11-30
Granahan Small Cap Select	0.436%	5,312.440%	236,740	232,366	2024-03-31
Fidelity Extended Market Index	0.391%	-0.482%	212,311	-1,029	2024-02-29
USAA Small Cap Stock	0.473%	-0.073%	206,286	-150	2022-12-31
Jacob Discovery Fd Instl	0.379%	-16.811%	197,940	-40,000	2023-09-30
Fidelity® Extended Market Index	0.376%	0.000%	196,096	0	2023-11-30
NB MAG Small Cap Intrinsic Value	0.438%	12.121%	192,364	20,796	2023-03-31
Perinvest(Lux) Sicav Harbour US Eq A	0.276%	-26.829%	150,000	-55,000	2023-12-31
Neuberger Berman Small Cap Intrinsic Val	0.241%	-1.999%	130,819	-2,669	2024-03-31
Granahan Inv Mgt Small Cap Discoveries	0.235%	572.101%	127,632	108,642	2023-12-31
BlackRock Extended Mkt Composite	0.219%	0.000%	118,623	0	2023-09-30
G&G ValueInvesting-DLS S	0.255%	13.752%	113,084	13,671	2023-06-30
BlackRock Extended Equity Market K	0.191%	0.036%	103,526	37	2024-03-31
Neuberger Berman US SCp Intrs Val $I Acc	0.176%	4.403%	95,537	4,029	2023-12-31
iShares Micro-Cap ETF	0.162%	0.000%	87,960	0	2024-03-28
Fidelity Total Market Index	0.115%	0.000%	62,586	0	2024-02-29
Fidelity® Total Market Index	0.120%	0.000%	62,586	0	2023-11-30
Fidelity® Series Total Market Index	0.095%	0.000%	49,678	0	2023-11-30
Fidelity Series Total Market Index	0.092%	0.000%	49,678	0	2024-02-29
Acuitas US Microcap Institutional	0.084%	139.610%	45,502	26,512	2023-12-31
apo Medical Opportunities Institutionell	0.100%	-31.008%	44,500	-20,000	2023-10-31
NT Ext Equity Mkt Idx Fd - NL	0.068%	0.000%	37,125	0	2023-12-31
Vanguard Balanced Index Inv	0.066%	0.000%	35,641	0	2024-03-31
NT Ext Equity Mkt Idx Fd - L	0.066%	0.000%	34,157	0	2023-12-31
Northern Trust Extended Eq Market Idx	0.063%	0.000%	34,157	0	2023-12-31