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, Q4 2021
Institutional positions in Cytosorbents Corp as of Dec 31, 2021. 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
- 91
- −5 vs. Q3 2021
- Shares held
- 17.8M
- −578.8K (−3.2%) vs. Q3 2021
- Total value
- $74.6M
- −$74.7M (−50.0%) vs. Q3 2021
- New holders
- 14
- 28 more added
- Sold out
- 19
- 29 more reduced
Compare with Q3 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, Q4 2021
Shares, value and share of portfolio for each institution holding Cytosorbents Corp; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| AdvisorNet Financial, Inc | 100 | $0 | 0.00% | −1,000−90.9% | Reduced |
| First Horizon Advisors, Inc. | 456 | $1.00K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 226 | $1.00K | 0.00% | 00.0% | Unchanged |
| Your Advocates Ltd., LLP | 250 | $1.00K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 482 | $2.00K | 0.00% | +311+181.9% | Added |
| Eaton Vance Management | 807 | $3.00K | 0.00% | −220−21.4% | Reduced |
| Stonebridge Capital Advisors LLC | 1,000 | $4.00K | 0.00% | 00.0% | Unchanged |
| American Portfolios Advisors | 1,000 | $4.19K | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 1,226 | $5.00K | 0.00% | +1,226 | New |
| SOA Wealth Advisors, LLC. | 2,020 | $8.00K | 0.00% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 2,100 | $8.00K | 0.00% | +2,100 | New |
| Simplex Trading, LLC | 2,478 | $10.0K | 0.00% | −12,279−83.2% | Reduced |
| Fortitude Advisory Group L.L.C. | 3,125 | $13.0K | 0.01% | +3,125 | New |
| Hexagon Capital Partners LLC | 3,333 | $14.0K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 3,468 | $15.0K | 0.00% | 00.0% | Unchanged |
| Cowen Prime Advisors LLC | 3,750 | $16.0K | 0.01% | +2,550+212.5% | Added |
| Legal & General Group Plc | 4,179 | $18.0K | 0.00% | 00.0% | Unchanged |
| Smithfield Trust Co | 6,200 | $26.0K | 0.00% | 00.0% | Unchanged |
| Marshall Wace, LLP | 7,627 | $31.0K | 0.00% | +7,627 | New |
| BNP Paribas Arbitrage, SA | 8,978 | $37.6K | 0.00% | +1,383+18.2% | Added |
| TCTC Holdings, LLC | 9,000 | $38.0K | 0.00% | 00.0% | Unchanged |
| Bollard Group LLC | 9,801 | $41.0K | 0.00% | 00.0% | Unchanged |
| HighMark Wealth Management LLC | 10,000 | $42.0K | 0.03% | 00.0% | Unchanged |
| Bradley Foster & Sargent Inc | 10,250 | $43.0K | 0.00% | −23,990−70.1% | Reduced |
| Citigroup Inc | 10,815 | $45.0K | 0.00% | +5,870+118.7% | Added |
| Virtu Financial LLC | 10,898 | $46.0K | 0.00% | +10,898 | New |
| UBS Group AG | 11,253 | $48.0K | 0.00% | +9,654+603.8% | Added |
| Commonwealth Equity Services, LLC | 12,023 | $50.0K | 0.00% | −4,636−27.8% | Reduced |
| Gsa Capital Partners LLP | 13,003 | $54.0K | 0.01% | +13,003 | New |
| Royal Bank of Canada | 13,108 | $55.0K | 0.00% | +3,968+43.4% | Added |
| Stifel Financial Corp | 13,585 | $57.0K | 0.00% | −10,040−42.5% | Reduced |
| Invesco Ltd. | 14,233 | $60.0K | 0.00% | −412−2.8% | Reduced |
| Country Club Trust Company, n.a. | 15,225 | $62.0K | 0.00% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 14,779 | $62.0K | 0.00% | +14,779 | New |
| Aristides Capital LLC | 15,762 | $66.0K | 0.04% | +15,762 | New |
| State Board of Administration of Florida Retirement System | 15,886 | $67.0K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 16,730 | $70.0K | 0.00% | −499−2.9% | Reduced |
| Parametric Portfolio Associates LLC | 18,487 | $77.0K | 0.00% | −3,313−15.2% | Reduced |
| Cushing Asset Management, LP | 18,671 | $78.0K | 0.01% | −102,208−84.6% | Reduced |
| Occudo Quantitative Strategies LP | 19,114 | $80.0K | 0.01% | −3,198−14.3% | Reduced |
| New York State Common Retirement Fund | 20,141 | $84.0K | 0.00% | −68−0.3% | Reduced |
| Citadel Advisors LLC | 20,822 | $87.0K | 0.00% | −40,735−66.2% | Reduced |
| California State Teachers Retirement System | 21,321 | $89.0K | 0.00% | −2,304−9.8% | Reduced |
| American International Group, Inc. | 21,914 | $92.0K | 0.00% | −655−2.9% | Reduced |
| Creative Planning | 22,295 | $93.0K | 0.00% | +200+0.9% | Added |
| Seelaus Asset Management LLC | 23,900 | $100.0K | 0.05% | +500+2.1% | Added |
| Susquehanna International Group, LLP | 23,988 | $101.0K | 0.00% | +3,213+15.5% | Added |
| Manufacturers Life Insurance Company, The | 25,461 | $107.0K | 0.00% | +639+2.6% | Added |
| Millennium Management LLC | 30,515 | $128.0K | 0.00% | −11,995−28.2% | Reduced |
| Wells Fargo & Company | 33,020 | $139.0K | 0.00% | +23,666+253.0% | Added |
| Two Sigma Investments, LP | 33,313 | $140.0K | 0.00% | +14,034+72.8% | Added |
| Deutsche Bank AG | 34,095 | $143.0K | 0.00% | +1,326+4.0% | Added |
| Tower Research Capital LLC (TRC) | 35,004 | $146.0K | 0.00% | +6,557+23.0% | Added |
| ACT Capital Management, LLC | 35,000 | $147.0K | 0.11% | 00.0% | Unchanged |
| Jump Financial, LLC | 39,252 | $164.0K | 0.01% | +39,252 | New |
| Rhumbline Advisers | 40,192 | $168.0K | 0.00% | −660−1.6% | Reduced |
| AQR Capital Management LLC | 40,437 | $169.0K | 0.00% | +23,024+132.2% | Added |
| Truist Financial Corp | 45,000 | $189.0K | 0.00% | 00.0% | Unchanged |
| Raymond James Financial Services Advisors, Inc. | 47,543 | $199.0K | 0.00% | +47,543 | New |
| Walleye Trading LLC | 48,033 | $201.0K | 0.00% | +48,033 | New |
| Barclays PLC | 50,051 | $210.0K | 0.00% | +32,885+191.6% | Added |
| Alliancebernstein L.P. | 54,500 | $228.0K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 60,264 | $252.0K | 0.00% | +32+0.1% | Added |
| Two Sigma Advisers, LP | 61,300 | $257.0K | 0.00% | −27,700−31.1% | Reduced |
| Engineers Gate Manager LP | 72,383 | $303.0K | 0.01% | +72,383 | New |
| JPMorgan Chase & Co | 72,386 | $304.0K | 0.00% | +56,784+364.0% | Added |
| Advisor Group Holdings, Inc. | 74,750 | $314.0K | 0.00% | −1,808−2.4% | Reduced |
| Raymond James & Associates | 86,500 | $362.0K | 0.00% | 00.0% | Unchanged |
| Walleye Capital LLC | 93,606 | $392.0K | 0.01% | +93,606 | New |
| Ameriprise Financial Inc | 100,411 | $421.0K | 0.00% | +43,933+77.8% | Added |
| Charles Schwab Investment Management Inc | 105,131 | $441.0K | 0.00% | +2,253+2.2% | Added |
| Goldman Sachs Group Inc | 130,165 | $546.0K | 0.00% | +43,115+49.5% | Added |
| Nuveen Asset Management, LLC | 133,997 | $594.0K | 0.00% | −13,789−9.3% | Reduced |
| Bank of New York Mellon Corp | 159,690 | $669.0K | 0.00% | −7,054−4.2% | Reduced |
| Anson Funds Management LP | 170,998 | $716.0K | 0.10% | +170,998 | New |
| Morgan Stanley | 178,147 | $745.0K | 0.00% | −68,215−27.7% | Reduced |
| Jacob Asset Management of New York LLC | 185,000 | $775.0K | 0.35% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 249,675 | $1.05M | 0.00% | +26,819+12.0% | Added |
| Royce & Associates LP | 251,000 | $1.05M | 0.01% | +55,000+28.1% | Added |
| CM Management, LLC | 300,000 | $1.26M | 0.95% | +125,000+71.4% | Added |
| Northern Trust Corp | 379,252 | $1.59M | 0.00% | −3,229−0.8% | Reduced |
| Geode Capital Management, LLC | 693,915 | $2.91M | 0.00% | −3,250−0.5% | Reduced |
| Redmile Group, LLC | 717,244 | $3.00M | 0.07% | −327,190−31.3% | Reduced |
| State Street Corp | 720,788 | $3.02M | 0.00% | −1,179−0.2% | Reduced |
| Sargent Investment Group, LLC | 784,836 | $3.29M | 0.75% | −179,305−18.6% | Reduced |
| Granahan Investment Management Inc | 1,105,607 | $4.63M | 0.10% | −48,954−4.2% | Reduced |
| Neuberger Berman Group LLC | 1,256,068 | $5.26M | 0.00% | −4,506−0.4% | Reduced |
| Avenir Corp | 1,787,275 | $7.49M | 0.58% | +391,890+28.1% | Added |
| Skylands Capital, LLC | 1,946,374 | $8.15M | 0.94% | +108,833+5.9% | Added |
| Vanguard Group Inc | 2,209,165 | $9.26M | 0.00% | +336,549+18.0% | Added |
| BlackRock Inc. | 2,631,210 | $11.0M | 0.00% | +72,418+2.8% | Added |
| Soleus Capital Management, L.P. | 0 | $0 | 0.00% | −800,000−100.0% | Sold out |
| Sectoral Asset Management Inc | 0 | $0 | 0.00% | −244,660−100.0% | Sold out |
| M&G Investment Management Ltd | 0 | $0 | 0.00% | −205,801−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −117,966−100.0% | Sold out |
| Winning Points Advisors, LLC | 0 | $0 | 0.00% | −86,200−100.0% | Sold out |
| Wealthcare Advisory Partners LLC | 0 | $0 | 0.00% | −62,187−100.0% | Sold out |
| MetLife Investment Management | 0 | $0 | 0.00% | −15,424−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −14,044−100.0% | Sold out |
| Envestnet Asset Management Inc | 0 | $0 | 0.00% | −12,934−100.0% | Sold out |