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 2023
Institutional positions in Cytosorbents Corp as of Sep 30, 2023. 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
- 53
- −4 vs. Q2 2023
- Shares held
- 15.2M
- +49.9K (+0.3%) vs. Q2 2023
- Total value
- $28.7M
- −$25.9M (−47.4%) vs. Q2 2023
- New holders
- 7
- 12 more added
- Sold out
- 11
- 16 more reduced
1 institution that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2023: 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 2023
Shares, value and share of portfolio for each institution holding Cytosorbents Corp; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Qube Research & Technologies Ltd | 1 | $2 | 0.00% | +1 | New |
| BNP Paribas Arbitrage, SA | 3 | $6 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 37 | $70 | 0.00% | +37 | New |
| UBS Group AG | 197 | $370 | 0.00% | −928−82.5% | Reduced |
| Your Advocates Ltd., LLP | 250 | $470 | 0.00% | 00.0% | Unchanged |
| Comerica Bank | 258 | $485 | 0.00% | +258 | New |
| JPMorgan Chase & Co | 372 | $699 | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 525 | $987 | 0.00% | −13−2.4% | Reduced |
| Park Place Capital Corp | 781 | $1.47K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 803 | $1.51K | 0.00% | +657+450.0% | Added |
| Simplex Trading, LLC | 1,168 | $2.00K | 0.00% | −25,413−95.6% | Reduced |
| SOA Wealth Advisors, LLC. | 2,222 | $4.18K | 0.00% | 00.0% | Unchanged |
| Hexagon Capital Partners LLC | 3,333 | $6.27K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 5,577 | $10.5K | 0.00% | +5,577 | New |
| Royal Bank of Canada | 7,529 | $14.0K | 0.00% | +2,356+45.5% | Added |
| HighMark Wealth Management LLC | 10,000 | $18.8K | 0.02% | 00.0% | Unchanged |
| US Bancorp | 10,000 | $18.8K | 0.00% | +10,000 | New |
| HRT Financial LP | 10,256 | $19.0K | 0.00% | +10,256 | New |
| Key Client Fiduciary Advisors, LLC | 13,000 | $24.4K | 0.02% | +1,000+8.3% | Added |
| SEI Investments Co | 13,835 | $26.0K | 0.00% | +303+2.2% | Added |
| Resources Investment Advisors, LLC. | 15,000 | $28.2K | 0.00% | 00.0% | Unchanged |
| Country Club Bank | 15,225 | $28.3K | 0.00% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 15,994 | $30.1K | 0.00% | −500−3.0% | Reduced |
| Bradley Foster & Sargent Inc | 10,000 | $35.9K | 0.00% | 00.0% | Unchanged |
| Seelaus Asset Management LLC | 20,450 | $38.4K | 0.04% | 00.0% | Unchanged |
| Creative Planning | 21,295 | $40.0K | 0.00% | 00.0% | Unchanged |
| Regal Investment Advisors LLC | 22,811 | $42.9K | 0.00% | +3,643+19.0% | Added |
| Eudaimonia Partners, LLC | 23,500 | $44.2K | 0.01% | 00.0% | Unchanged |
| Texas Capital Bank Wealth Management Services Inc | 30,666 | $57.7K | 0.01% | −6,073−16.5% | Reduced |
| Citadel Advisors LLC | 30,688 | $57.7K | 0.00% | −7,113−18.8% | Reduced |
| Chicago Partners Investment Group LLC | 36,358 | $67.4K | 0.00% | +16,598+84.0% | Added |
| NWF Advisory Services Inc. | 48,450 | $91.1K | 0.02% | +4,000+9.0% | Added |
| Bank of New York Mellon Corp | 51,621 | $97.0K | 0.00% | −797−1.5% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 61,931 | $116.4K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 67,914 | $127.7K | 0.00% | +290+0.4% | Added |
| Northern Trust Corp | 75,015 | $141.0K | 0.00% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 79,458 | $149.3K | 0.00% | −6,558−7.6% | Reduced |
| Renaissance Technologies LLC | 119,100 | $224.0K | 0.00% | +200+0.2% | Added |
| CIBC Private Wealth Group, LLC | 122,649 | $230.6K | 0.00% | +122,649 | New |
| Morgan Stanley | 123,308 | $231.8K | 0.00% | −191−0.2% | Reduced |
| State Street Corp | 151,093 | $284.1K | 0.00% | 00.0% | Unchanged |
| Millennium Management LLC | 165,059 | $310.3K | 0.00% | −23,330−12.4% | Reduced |
| Advisor Group Holdings, Inc. | 185,282 | $348.3K | 0.00% | +106,873+136.3% | Added |
| Jacob Asset Management of New York LLC | 197,940 | $372.1K | 0.52% | −40,000−16.8% | Reduced |
| Geode Capital Management, LLC | 364,920 | $686.2K | 0.00% | −6,788−1.8% | Reduced |
| CM Management, LLC | 450,000 | $846.0K | 0.90% | 00.0% | Unchanged |
| BlackRock Inc. | 726,764 | $1.37M | 0.00% | −33,247−4.4% | Reduced |
| Sargent Investment Group, LLC | 1,257,048 | $2.36M | 0.57% | −32,498−2.5% | Reduced |
| Neuberger Berman Group LLC | 1,502,696 | $2.82M | 0.00% | +14,051+0.9% | Added |
| Granahan Investment Management Inc | 1,552,393 | $2.92M | 0.10% | −64,194−4.0% | Reduced |
| Vanguard Group Inc | 1,949,551 | $3.67M | 0.00% | 00.0% | Unchanged |
| Avenir Corp | 2,717,397 | $5.11M | 0.48% | −2,335−0.1% | Reduced |
| Skylands Capital, LLC | 2,944,670 | $5.54M | 0.84% | +151,200+5.4% | Added |
| Truist Financial Corp | 0 | $0 | 0.00% | −45,000−100.0% | Sold out |
| Deutsche Bank AG | 0 | $0 | 0.00% | −17,681−100.0% | Sold out |
| Houlihan Financial Resource Group, Ltd. | 0 | $0 | 0.00% | −18,600−100.0% | Sold out |
| AE Wealth Management LLC | 0 | $0 | 0.00% | −13,783−100.0% | Sold out |
| B.O.S.S. Retirement Advisors, LLC | 0 | $0 | 0.00% | −13,491−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −10,820−100.0% | Sold out |
| TCTC Holdings, LLC | 0 | $0 | 0.00% | −9,000−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −9,059−100.0% | Sold out |
| Harbor Capital Advisors, Inc. | 0 | $0 | 0.00% | −6,482−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −4,263−100.0% | Sold out |
| Rhumbline Advisers | 0 | $0 | 0.00% | −1,897−100.0% | Sold out |
| Cowen Prime Advisors LLC | – | – | – | – | Not filed |