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, Q3 2021
Institutional positions in Cytosorbents Corp as of Sep 30, 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
- 96
- −6 vs. Q2 2021
- Shares held
- 18.4M
- +841.8K (+4.8%) vs. Q2 2021
- Total value
- $149.2M
- +$16.8M (+12.7%) vs. Q2 2021
- New holders
- 9
- 32 more added
- Sold out
- 15
- 28 more reduced
Compare with Q2 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, Q3 2021
Shares, value and share of portfolio for each institution holding Cytosorbents Corp; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Eaton Vance Management | 1,027 | $0 | 0.00% | +102+11.0% | Added |
| Larson Financial Group LLC | 9 | $0 | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 171 | $1.00K | 0.00% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 125 | $1.00K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 226 | $2.00K | 0.00% | 00.0% | Unchanged |
| Your Advocates Ltd., LLP | 250 | $2.00K | 0.00% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 456 | $3.00K | 0.00% | +456 | New |
| Total Clarity Wealth Management, Inc. | 521 | $4.00K | 0.00% | +521 | New |
| Stonebridge Capital Advisors LLC | 1,000 | $8.00K | 0.00% | 00.0% | Unchanged |
| American Portfolios Advisors | 1,000 | $8.12K | 0.00% | 00.0% | Unchanged |
| Financial Perspectives, Inc | 1,000 | $8.12K | 0.00% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 1,100 | $9.00K | 0.00% | 00.0% | Unchanged |
| Cowen Prime Advisors LLC | 1,200 | $10.0K | 0.00% | +1,200 | New |
| UBS Group AG | 1,599 | $13.0K | 0.00% | −1,819−53.2% | Reduced |
| Group One Trading, L.P. | 1,654 | $13.0K | 0.00% | +1,654 | New |
| SOA Wealth Advisors, LLC. | 2,020 | $16.0K | 0.00% | 00.0% | Unchanged |
| Hexagon Capital Partners LLC | 3,333 | $27.0K | 0.01% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 3,468 | $28.0K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 4,179 | $34.0K | 0.00% | −176−4.0% | Reduced |
| Quantbot Technologies LP | 4,200 | $34.0K | 0.00% | +3,600+600.0% | Added |
| Citigroup Inc | 4,945 | $40.0K | 0.00% | +2,983+152.0% | Added |
| Lazard Asset Management LLC | 5,371 | $43.0K | 0.00% | +4,359+430.7% | Added |
| Smithfield Trust Co | 6,200 | $50.0K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 7,595 | $61.7K | 0.00% | +6,120+414.9% | Added |
| TCTC Holdings, LLC | 9,000 | $73.0K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 9,140 | $74.0K | 0.00% | +1,317+16.8% | Added |
| Wells Fargo & Company | 9,354 | $76.0K | 0.00% | +62+0.7% | Added |
| Bollard Group LLC | 9,801 | $80.0K | 0.00% | 00.0% | Unchanged |
| HighMark Wealth Management LLC | 10,000 | $81.0K | 0.06% | 00.0% | Unchanged |
| Jane Street Group, LLC | 11,190 | $91.0K | 0.00% | −17,001−60.3% | Reduced |
| Metropolitan Life Insurance Co | 11,670 | $94.8K | 0.00% | +11,670 | New |
| HighTower Advisors, LLC | 12,229 | $99.0K | 0.00% | +464+3.9% | Added |
| Envestnet Asset Management Inc | 12,934 | $105.0K | 0.00% | +1,407+12.2% | Added |
| Simplex Trading, LLC | 14,757 | $111.0K | 0.00% | +806+5.8% | Added |
| SG Americas Securities, LLC | 14,044 | $114.0K | 0.00% | +14,044 | New |
| Invesco Ltd. | 14,645 | $119.0K | 0.00% | +3,601+32.6% | Added |
| Country Club Trust Company, n.a. | 15,225 | $123.0K | 0.01% | 00.0% | Unchanged |
| MetLife Investment Management | 15,424 | $125.2K | 0.00% | +15,424 | New |
| JPMorgan Chase & Co | 15,602 | $126.0K | 0.00% | −502−3.1% | Reduced |
| State Board of Administration of Florida Retirement System | 15,886 | $129.0K | 0.00% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 16,659 | $135.0K | 0.00% | −2,264−12.0% | Reduced |
| Voya Investment Management LLC | 17,229 | $140.0K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 17,166 | $140.0K | 0.00% | +11,221+188.7% | Added |
| AQR Capital Management LLC | 17,413 | $141.0K | 0.00% | −67,514−79.5% | Reduced |
| Two Sigma Investments, LP | 19,279 | $157.0K | 0.00% | −56,075−74.4% | Reduced |
| New York State Common Retirement Fund | 20,209 | $164.0K | 0.00% | −11,538−36.3% | Reduced |
| Susquehanna International Group, LLP | 20,775 | $169.0K | 0.00% | −38,798−65.1% | Reduced |
| Parametric Portfolio Associates LLC | 21,800 | $177.0K | 0.00% | +7,279+50.1% | Added |
| Creative Planning | 22,095 | $179.0K | 0.00% | +300+1.4% | Added |
| Occudo Quantitative Strategies LP | 22,312 | $181.0K | 0.02% | +2,281+11.4% | Added |
| American International Group, Inc. | 22,569 | $183.0K | 0.00% | −537−2.3% | Reduced |
| Seelaus Asset Management LLC | 23,400 | $190.0K | 0.11% | +500+2.2% | Added |
| California State Teachers Retirement System | 23,625 | $192.0K | 0.00% | −33,255−58.5% | Reduced |
| Stifel Financial Corp | 23,625 | $192.0K | 0.00% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 24,822 | $202.0K | 0.00% | −2,286−8.4% | Reduced |
| Tower Research Capital LLC (TRC) | 28,447 | $231.0K | 0.01% | −327−1.1% | Reduced |
| Deutsche Bank AG | 32,769 | $266.0K | 0.00% | −1,789−5.2% | Reduced |
| Bradley Foster & Sargent Inc | 34,240 | $278.0K | 0.01% | −6,500−16.0% | Reduced |
| ACT Capital Management, LLC | 35,000 | $284.0K | 0.15% | 00.0% | Unchanged |
| Rhumbline Advisers | 40,852 | $332.0K | 0.00% | +425+1.1% | Added |
| Millennium Management LLC | 42,510 | $345.0K | 0.00% | −9,737−18.6% | Reduced |
| Truist Financial Corp | 45,000 | $365.0K | 0.00% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 54,500 | $443.0K | 0.00% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 56,478 | $459.0K | 0.00% | −23,445−29.3% | Reduced |
| Bank of America Corp | 60,232 | $489.0K | 0.00% | −992−1.6% | Reduced |
| Citadel Advisors LLC | 61,557 | $500.0K | 0.00% | +30,142+95.9% | Added |
| Wealthcare Advisory Partners LLC | 62,187 | $505.0K | 0.03% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 76,558 | $623.0K | 0.00% | −1,192−1.5% | Reduced |
| Winning Points Advisors, LLC | 86,200 | $701.0K | 0.53% | −50,700−37.0% | Reduced |
| Raymond James & Associates | 86,500 | $702.0K | 0.00% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 87,050 | $707.0K | 0.00% | −3,842−4.2% | Reduced |
| Two Sigma Advisers, LP | 89,000 | $723.0K | 0.00% | −52,300−37.0% | Reduced |
| Charles Schwab Investment Management Inc | 102,878 | $836.0K | 0.00% | −518−0.5% | Reduced |
| Cushing Asset Management, LP | 120,879 | $982.0K | 0.10% | +1,698+1.4% | Added |
| Bank of Montreal | 117,966 | $1.01M | 0.00% | +117,966 | New |
| Nuveen Asset Management, LLC | 147,786 | $1.29M | 0.00% | −4,279−2.8% | Reduced |
| Bank of New York Mellon Corp | 166,744 | $1.35M | 0.00% | +11,105+7.1% | Added |
| CM Management, LLC | 175,000 | $1.42M | 1.06% | +25,000+16.7% | Added |
| Jacob Asset Management of New York LLC | 185,000 | $1.50M | 0.55% | 00.0% | Unchanged |
| Royce & Associates LP | 196,000 | $1.59M | 0.01% | +59,000+43.1% | Added |
| M&G Investment Management Ltd | 205,801 | $1.65M | 0.01% | +55,657+37.1% | Added |
| Dimensional Fund Advisors LP | 222,856 | $1.81M | 0.00% | +161,369+262.4% | Added |
| Sectoral Asset Management Inc | 244,660 | $1.99M | 0.17% | 00.0% | Unchanged |
| Morgan Stanley | 246,362 | $2.00M | 0.00% | +10,239+4.3% | Added |
| Northern Trust Corp | 382,481 | $3.11M | 0.00% | −23,130−5.7% | Reduced |
| Geode Capital Management, LLC | 697,165 | $5.66M | 0.00% | +3,332+0.5% | Added |
| State Street Corp | 721,967 | $5.86M | 0.00% | +7,557+1.1% | Added |
| Soleus Capital Management, L.P. | 800,000 | $6.50M | 1.01% | +800,000 | New |
| Sargent Investment Group, LLC | 964,141 | $7.83M | 1.90% | +107,826+12.6% | Added |
| Redmile Group, LLC | 1,044,434 | $8.48M | 0.15% | −259,935−19.9% | Reduced |
| Granahan Investment Management Inc | 1,154,561 | $9.38M | 0.18% | +151,015+15.0% | Added |
| Neuberger Berman Group LLC | 1,260,574 | $10.2M | 0.01% | +413,485+48.8% | Added |
| Avenir Corp | 1,395,385 | $11.3M | 0.95% | +28,836+2.1% | Added |
| Skylands Capital, LLC | 1,837,541 | $14.9M | 1.84% | +65,541+3.7% | Added |
| Vanguard Group Inc | 1,872,616 | $15.2M | 0.00% | −239,951−11.4% | Reduced |
| BlackRock Inc. | 2,558,792 | $20.8M | 0.00% | −82,374−3.1% | Reduced |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −140,100−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −48,071−100.0% | Sold out |
| Los Angeles Capital Management LLC | 0 | $0 | 0.00% | −42,378−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −17,458−100.0% | Sold out |