What does CUSIP 23283X206 represent in this 13F holders report?

CUSIP 23283X206 is the security identifier for CTSO - Cytosorbents Corp - Common Stock used to aggregate holder disclosures.

How many institutions held CTSO - Cytosorbents Corp - Common Stock in Q2 2017?

30 institutional investors reported CTSO - Cytosorbents Corp - Common Stock for Q2 2017. Use the holders table for investor-level position and value details.

Cytosorbents Corp - Common Stock (CTSO)

CUSIP: 23283X206

Q2 2017 13F Holders as of 30 Jun 2017

Type / Class: Equity / Common Stock
Shares outstanding: 63,013,241
Total 13F shares: 1,938,263
Share change: -494,635
Total reported value: $8,335,000
Put/Call ratio: 287%
Price per share: $4.30
Number of holders: 30
Value change: -$2,210,646
Number of buys: 11
Number of sells: 18

Security key

23283X206

Report period

Q2 2017

Institutions

Top holders

CTSO full security history Ownership snapshot Full 13F holder table Newer quarter: Q3 2017 Previous quarter: Q1 2017 Cytosorbents Corp SEC filings Cytosorbents Corp company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 23283X206

Newer quarter: Q3 2017 Previous quarter: Q1 2017

Recent filing periods:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Ownership snapshot

Top shareholders of CTSO - Cytosorbents Corp - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Lead holder

VANGUARD GROUP INC

13D/G signal

—

Evidence rows

Latest as of

31 Mar 2017

13F Lead comparable stake: 0.9% Showing first 8 of 34 holder rows. Open remaining rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
VANGUARD GROUP INC	13F Company 13F	0.9%	$2,552,000 567,116 shares	—	31 Mar 2017
Advisor Group, Inc.	13F Company 13F	0.53%	$1,490,000 331,195 shares	—	31 Mar 2017
Skylands Capital, LLC	13F Company 13F	0.5%	$1,425,000 316,600 shares	—	31 Mar 2017
SABBY MANAGEMENT, LLC	13F Company 13F	0.35%	$990,000 220,000 shares	—	31 Mar 2017
MILLENNIUM MANAGEMENT LLC	13F Company 13F	0.27%	$780,000 173,261 shares	—	31 Mar 2017
Manatuck Hill Partners, LLC	13F Company 13F	0.25%	$698,000 155,000 shares	—	31 Mar 2017
GEODE CAPITAL MANAGEMENT, LLC	13F Company 13F	0.2%	$570,000 126,883 shares	—	31 Mar 2017
BlackRock Finance, Inc.	13F Company 13F	0.19%	$536,000 119,173 shares	—	31 Mar 2017

Show 26 additional holder rows in the full holder list

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
COWEN INC.	13F Company 13F	0.09%	$248,000 55,065 shares	—	31 Mar 2017
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F Company 13F	0.07%	$207,000 46,100 shares	—	31 Mar 2017
LADENBURG THALMANN FINANCIAL SERVICES INC.	13F Company 13F	0.07%	$190,000 42,169 shares	—	31 Mar 2017
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F Company 13F	0.06%	$168,000 37,242 shares	—	31 Mar 2017
NORTHERN TRUST CORP	13F Company 13F	0.06%	$166,000 36,840 shares	—	31 Mar 2017
Segantii Capital Management Ltd	13F Company 13F	0.04%	$122,000 27,200 shares	—	31 Mar 2017
Bank of New York Mellon Corp	13F Company 13F	0.04%	$115,000 25,643 shares	—	31 Mar 2017
RAYMOND JAMES & ASSOCIATES	13F Company 13F	0.04%	$114,000 25,442 shares	—	31 Mar 2017
WOLVERINE TRADING, LLC	13F Company 13F	0.03%	$113,000 20,663 shares	—	31 Mar 2017
GLENMEDE TRUST CO NA	13F Company 13F	0.03%	$84,000 19,008 shares	—	31 Mar 2017
PEAK6 Group LLC	13F Company 13F	0.03%	$81,000 18,000 shares	—	31 Mar 2017
PNC FINANCIAL SERVICES GROUP, INC.	13F Company 13F	0.02%	$70,000 15,500 shares	—	31 Mar 2017
SALEM INVESTMENT COUNSELORS INC	13F Company 13F	0.02%	$59,000 13,000 shares	—	31 Mar 2017
FORTALEZA ASSET MANAGEMENT INC/	13F Company 13F	0.02%	$58,000 12,875 shares	—	31 Mar 2017
STATE STREET CORP	13F Company 13F	0.02%	$54,000 12,000 shares	—	31 Mar 2017
GROUP ONE TRADING LLC	13F Company 13F	0.01%	$29,000 6,354 shares	—	31 Mar 2017
Creative Planning	13F Company 13F	0.01%	$27,000 5,900 shares	—	31 Mar 2017
IFP Advisors, Inc	13F Company 13F	0.01%	$25,000 5,600 shares	—	31 Mar 2017
MORGAN STANLEY	13F Company 13F	0.01%	$23,000 5,241 shares	—	31 Mar 2017
ROYAL BANK OF CANADA	13F Company 13F	0.01%	$19,000 4,300 shares	—	31 Mar 2017
Acrospire Investment Management LLC	13F Company 13F	0.01%	$16,000 3,491 shares	—	31 Mar 2017
BARCLAYS PLC	13F Company 13F	0%	$11,000 2,555 shares	—	31 Mar 2017
MANUFACTURERS LIFE INSURANCE COMPANY, THE	13F Company 13F	0%	$8,000 1,780 shares	—	31 Mar 2017
JPMORGAN CHASE & CO	13F Company 13F	0%	$7,000 1,620 shares	—	31 Mar 2017
DEUTSCHE BANK AG\	13F Company 13F	0%	$3,000 699 shares	—	31 Mar 2017
SIMPLEX TRADING, LLC	13F Company 13F	0%	$1,000 226 shares	—	31 Mar 2017

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q2 2017

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

1,938,263

Rows loaded

Investor	Option	Weight %	Change %	Reported value	* Price	Shares	Share Change	Activity	Report Period

* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. An asterisk next to the price means the price is likely invalid.

Compare Q2 2017 vs Q1 2017 Across Filers

Q1 2017 holders

Q2 2017 holders

Holder diff

-3

Investor	Q1 2017 Shares	Q2 2017 Shares	Share Diff	Share Chg %	Q1 2017 value	Q2 2017 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend