Cytosorbents Corp
CTSO- Exchange
- Nasdaq
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0001175151
In the last 90 days, Cytosorbents Corp insiders filed 4 open-market purchases and 0 sales; 50 institutions reported holding it in 13F filings for Q2 2026, worth $6.04M in total; no superinvestor holds it.
13F holders, Q1 2022
Institutional positions in Cytosorbents Corp as of Mar 31, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 88
- −2 vs. Q4 2021
- Shares held
- 18.0M
- +267.0K (+1.5%) vs. Q4 2021
- Total value
- $57.3M
- −$17.2M (−23.1%) vs. Q4 2021
- New holders
- 15
- 24 more added
- Sold out
- 17
- 28 more reduced
1 institution that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CTSO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 50 | $6.04M |
| Q1 2026 | 50 | $9.32M |
| Q4 2025 | 51 | $10.8M |
| Q3 2025 | 49 | $15.3M |
| Q2 2025 | 45 | $20.7M |
| Q1 2025 | 49 | $16.9M |
| Q4 2024 | 51 | $14.1M |
| Q3 2024 | 53 | $24.7M |
| Q2 2024 | 50 | $11.8M |
| Q1 2024 | 50 | $16.7M |
| Q4 2023 | 54 | $20.0M |
| Q3 2023 | 53 | $28.7M |
| Q2 2023 | 58 | $54.7M |
| Q1 2023 | 59 | $51.3M |
| Q4 2022 | 53 | $22.7M |
| Q3 2022 | 60 | $20.7M |
| Q2 2022 | 78 | $33.9M |
| Q1 2022 | 88 | $57.3M |
| Q4 2021 | 91 | $74.6M |
| Q3 2021 | 96 | $149.2M |
| Q2 2021 | 102 | $132.4M |
| Q1 2021 | 96 | $151.6M |
Institutions, Q1 2022
Shares, value and share of portfolio for each institution holding Cytosorbents Corp; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 2,600,437 | $8.29M | 0.00% | −30,773−1.2% | Reduced |
| Vanguard Group Inc | 2,193,922 | $7.00M | 0.00% | −15,243−0.7% | Reduced |
| Avenir Corp | 2,176,509 | $6.94M | 0.55% | +389,234+21.8% | Added |
| Skylands Capital, LLC | 2,127,952 | $6.79M | 0.82% | +181,578+9.3% | Added |
| Neuberger Berman Group LLC | 1,251,812 | $3.98M | 0.00% | −4,256−0.3% | Reduced |
| Granahan Investment Management Inc | 1,215,928 | $3.88M | 0.10% | +110,321+10.0% | Added |
| Sargent Investment Group, LLC | 827,380 | $2.64M | 0.67% | +42,544+5.4% | Added |
| State Street Corp | 722,689 | $2.31M | 0.00% | +1,901+0.3% | Added |
| Geode Capital Management, LLC | 702,715 | $2.24M | 0.00% | +8,800+1.3% | Added |
| Northern Trust Corp | 362,394 | $1.16M | 0.00% | −16,858−4.4% | Reduced |
| CM Management, LLC | 350,000 | $1.12M | 0.94% | +50,000+16.7% | Added |
| Royce & Associates LP | 349,000 | $1.11M | 0.01% | +98,000+39.0% | Added |
| Goldman Sachs Group Inc | 298,877 | $954.0K | 0.00% | +168,712+129.6% | Added |
| Redmile Group, LLC | 266,365 | $850.0K | 0.03% | −450,879−62.9% | Reduced |
| Dimensional Fund Advisors LP | 244,940 | $781.0K | 0.00% | −4,735−1.9% | Reduced |
| Morgan Stanley | 191,349 | $610.0K | 0.00% | +13,202+7.4% | Added |
| Jacob Asset Management of New York LLC | 185,000 | $590.0K | 0.36% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 159,690 | $510.0K | 0.00% | 00.0% | Unchanged |
| Nuveen Asset Management, LLC | 135,134 | $420.0K | 0.00% | +1,137+0.8% | Added |
| Gsa Capital Partners LLP | 131,655 | $420.0K | 0.06% | +118,652+912.5% | Added |
| Charles Schwab Investment Management Inc | 105,693 | $338.0K | 0.00% | +562+0.5% | Added |
| Ameriprise Financial Inc | 102,737 | $327.0K | 0.00% | +2,326+2.3% | Added |
| Raymond James & Associates | 86,500 | $276.0K | 0.00% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 84,900 | $271.0K | 0.00% | +84,900 | New |
| Parametric Portfolio Associates LLC | 76,978 | $246.0K | 0.00% | +58,491+316.4% | Added |
| Winning Points Advisors, LLC | 68,400 | $218.0K | 0.17% | +68,400 | New |
| Engineers Gate Manager LP | 65,655 | $209.0K | 0.01% | −6,728−9.3% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 57,684 | $184.0K | 0.00% | +10,141+21.3% | Added |
| Cushing Asset Management, LP | 56,554 | $180.0K | 0.02% | +37,883+202.9% | Added |
| Alliancebernstein L.P. | 54,600 | $174.0K | 0.00% | +100+0.2% | Added |
| Truist Financial Corp | 45,000 | $144.0K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 42,586 | $136.0K | 0.00% | −17,678−29.3% | Reduced |
| Rhumbline Advisers | 40,176 | $128.0K | 0.00% | −160.0% | Reduced |
| State of Wisconsin Investment Board | 37,800 | $121.0K | 0.00% | +37,800 | New |
| ACT Capital Management, LLC | 35,000 | $112.0K | 0.12% | 00.0% | Unchanged |
| Deutsche Bank AG | 24,037 | $76.0K | 0.00% | −10,058−29.5% | Reduced |
| Seelaus Asset Management LLC | 23,900 | $76.0K | 0.05% | 00.0% | Unchanged |
| Citadel Advisors LLC | 22,602 | $73.0K | 0.00% | +1,780+8.5% | Added |
| Bank of Montreal | 22,524 | $70.0K | 0.00% | +22,524 | New |
| Creative Planning | 21,295 | $68.0K | 0.00% | −1,000−4.5% | Reduced |
| Manufacturers Life Insurance Company, The | 20,385 | $65.0K | 0.00% | −5,076−19.9% | Reduced |
| American International Group, Inc. | 20,473 | $65.0K | 0.00% | −1,441−6.6% | Reduced |
| New York State Common Retirement Fund | 20,141 | $64.0K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 19,711 | $63.0K | 0.00% | −52,675−72.8% | Reduced |
| Wells Fargo & Company | 18,241 | $59.0K | 0.00% | −14,779−44.8% | Reduced |
| Occudo Quantitative Strategies LP | 18,275 | $58.0K | 0.00% | −839−4.4% | Reduced |
| Cubist Systematic Strategies, LLC | 17,858 | $57.0K | 0.00% | +17,858 | New |
| Two Sigma Advisers, LP | 17,500 | $56.0K | 0.00% | −43,800−71.5% | Reduced |
| California State Teachers Retirement System | 17,653 | $56.0K | 0.00% | −3,668−17.2% | Reduced |
| Voya Investment Management LLC | 16,730 | $53.0K | 0.00% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 15,886 | $51.0K | 0.00% | 00.0% | Unchanged |
| Cowen Prime Advisors LLC | 15,600 | $50.0K | 0.02% | +11,850+316.0% | Added |
| Invesco Ltd. | 13,909 | $44.0K | 0.00% | −324−2.3% | Reduced |
| Stifel Financial Corp | 13,585 | $43.0K | 0.00% | 00.0% | Unchanged |
| Schonfeld Strategic Advisors LLC | 13,700 | $43.0K | 0.00% | +13,700 | New |
| Commonwealth Equity Services, LLC | 10,969 | $34.0K | 0.00% | −1,054−8.8% | Reduced |
| Bradley Foster & Sargent Inc | 10,000 | $32.0K | 0.00% | −250−2.4% | Reduced |
| HighMark Wealth Management LLC | 10,000 | $32.0K | 0.02% | 00.0% | Unchanged |
| Bollard Group LLC | 9,801 | $31.0K | 0.00% | 00.0% | Unchanged |
| TCTC Holdings, LLC | 9,000 | $29.0K | 0.00% | 00.0% | Unchanged |
| Chicago Partners Investment Group LLC | 12,426 | $28.0K | 0.00% | +12,426 | New |
| Simplex Trading, LLC | 8,327 | $26.0K | 0.00% | +5,849+236.0% | Added |
| Barclays PLC | 6,694 | $22.0K | 0.00% | −43,357−86.6% | Reduced |
| Tower Research Capital LLC (TRC) | 6,829 | $22.0K | 0.00% | −28,175−80.5% | Reduced |
| Amalgamated Bank | 6,733 | $21.0K | 0.00% | +6,733 | New |
| Amalgamated Financial Corp. | 6,733 | $21.0K | 0.00% | +6,733 | New |
| Smithfield Trust Co | 6,200 | $20.0K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 4,474 | $14.0K | 0.00% | +295+7.1% | Added |
| BNP Paribas Arbitrage, SA | 3,751 | $12.0K | 0.00% | −5,227−58.2% | Reduced |
| Ameritas Investment Partners, Inc. | 3,468 | $11.0K | 0.00% | 00.0% | Unchanged |
| Hexagon Capital Partners LLC | 3,333 | $11.0K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 3,034 | $10.0K | 0.00% | −10,074−76.9% | Reduced |
| UBS Group AG | 3,193 | $10.0K | 0.00% | −8,060−71.6% | Reduced |
| Geneos Wealth Management Inc. | 2,200 | $7.00K | 0.00% | +100+4.8% | Added |
| SOA Wealth Advisors, LLC. | 2,020 | $6.00K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 1,484 | $5.00K | 0.00% | −9,331−86.3% | Reduced |
| TCI Wealth Advisors, Inc. | 1,152 | $4.00K | 0.00% | +1,152 | New |
| American Portfolios Advisors | 1,000 | $3.19K | 0.00% | 00.0% | Unchanged |
| Stonebridge Capital Advisors LLC | 1,000 | $3.00K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 446 | $1.00K | 0.00% | −36−7.5% | Reduced |
| Your Advocates Ltd., LLP | 250 | $1.00K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 326 | $1.00K | 0.00% | +326 | New |
| Cutler Group LP | 512 | $1.00K | 0.00% | +512 | New |
| Point72 Hong Kong Ltd | 259 | $1.00K | 0.00% | +259 | New |
| AdvisorNet Financial, Inc | 100 | $0 | 0.00% | 00.0% | Unchanged |
| Ellevest, Inc. | 23 | $0 | 0.00% | +23 | New |
| Advisor Group Holdings, Inc. | 74,935 | – | – | +185+0.2% | Added |
| IFP Advisors, Inc | 1,454 | – | – | +1,454 | New |
| Anson Funds Management LP | 0 | $0 | 0.00% | −170,998−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −93,606−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −48,033−100.0% | Sold out |
| AQR Capital Management LLC | 0 | $0 | 0.00% | −40,437−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −39,252−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −33,313−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −30,515−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −23,988−100.0% | Sold out |
| Aristides Capital LLC | 0 | $0 | 0.00% | −15,762−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −14,779−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −10,898−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −7,627−100.0% | Sold out |