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 2022
Institutional positions in Cytosorbents Corp as of Dec 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
- 53
- −5 vs. Q3 2022
- Shares held
- 14.7M
- −165.6K (−1.1%) vs. Q3 2022
- Total value
- $22.7M
- +$2.04M (+9.9%) vs. Q3 2022
- New holders
- 4
- 17 more added
- Sold out
- 9
- 16 more reduced
2 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: 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 2022
Shares, value and share of portfolio for each institution holding Cytosorbents Corp; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| GW&K Investment Management, LLC | 30 | $0 | 0.00% | +30 | New |
| Group One Trading, L.P. | 18 | $28 | 0.00% | −1,636−98.9% | Reduced |
| Harvest Group Wealth Management, LLC | 37 | $57 | 0.00% | 00.0% | Unchanged |
| Your Advocates Ltd., LLP | 250 | $388 | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 349 | $541 | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 520 | $807 | 0.00% | −3,993−88.5% | Reduced |
| JPMorgan Chase & Co | 372 | $1.00K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 879 | $1.00K | 0.00% | +607+223.2% | Added |
| Park Place Capital Corp | 490 | $1.00K | 0.00% | +490 | New |
| Advisory Services Network, LLC | 2,200 | $3.41K | 0.00% | +2,200 | New |
| SOA Wealth Advisors, LLC. | 2,222 | $3.44K | 0.00% | +202+10.0% | Added |
| Royal Bank of Canada | 3,000 | $5.00K | 0.00% | −3,356−52.8% | Reduced |
| Hexagon Capital Partners LLC | 3,333 | $5.17K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 3,546 | $5.50K | 0.00% | −2,112−37.3% | Reduced |
| TCTC Holdings, LLC | 9,000 | $13.9K | 0.00% | 00.0% | Unchanged |
| HighMark Wealth Management LLC | 10,000 | $15.5K | 0.01% | 00.0% | Unchanged |
| Key Client Fiduciary Advisors, LLC | 12,000 | $18.6K | 0.01% | 00.0% | Unchanged |
| Bradley Foster & Sargent Inc | 12,000 | $18.6K | 0.00% | +2,000+20.0% | Added |
| SEI Investments Co | 12,108 | $18.8K | 0.00% | +12,108 | New |
| Country Club Bank | 15,225 | $23.6K | 0.00% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 15,994 | $24.8K | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 17,681 | $27.4K | 0.00% | 00.0% | Unchanged |
| Eudaimonia Partners, LLC | 20,000 | $31.0K | 0.01% | +9,000+81.8% | Added |
| Seelaus Asset Management LLC | 20,450 | $32.0K | 0.02% | −3,450−14.4% | Reduced |
| Creative Planning | 21,295 | $33.0K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 31,943 | $49.5K | 0.00% | +14,581+84.0% | Added |
| Chicago Partners Investment Group LLC | 15,205 | $59.5K | 0.00% | +2,021+15.3% | Added |
| Cowen Prime Advisors LLC | 41,200 | $64.0K | 0.03% | −1,000−2.4% | Reduced |
| Truist Financial Corp | 45,000 | $69.8K | 0.00% | 00.0% | Unchanged |
| Texas Capital Bank Wealth Management Services Inc | 48,958 | $75.9K | 0.01% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 53,237 | $82.5K | 0.00% | −236−0.4% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 62,490 | $96.9K | 0.00% | +1,151+1.9% | Added |
| Northern Trust Corp | 71,333 | $110.6K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 73,820 | $114.4K | 0.00% | −7,660−9.4% | Reduced |
| Advisor Group Holdings, Inc. | 75,727 | $117.5K | 0.00% | +960+1.3% | Added |
| Dimensional Fund Advisors LP | 93,279 | $144.0K | 0.00% | −16,361−14.9% | Reduced |
| Ergoteles LLC | 97,216 | $150.7K | 0.01% | −80,287−45.2% | Reduced |
| Morgan Stanley | 111,343 | $172.6K | 0.00% | +7,791+7.5% | Added |
| Renaissance Technologies LLC | 118,400 | $184.0K | 0.00% | −79,396−40.1% | Reduced |
| State Street Corp | 151,993 | $235.6K | 0.00% | −5,600−3.6% | Reduced |
| Millennium Management LLC | 221,499 | $343.0K | 0.00% | −39,791−15.2% | Reduced |
| Jacob Asset Management of New York LLC | 247,940 | $384.3K | 0.47% | −5,060−2.0% | Reduced |
| Redmile Group, LLC | 266,365 | $412.9K | 0.02% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 371,708 | $576.0K | 0.00% | +3,189+0.9% | Added |
| CM Management, LLC | 475,000 | $736.0K | 0.88% | −200,000−29.6% | Reduced |
| BlackRock Inc. | 742,057 | $1.15M | 0.00% | +686+0.1% | Added |
| Sargent Investment Group, LLC | 984,133 | $1.53M | 0.47% | −124,100−11.2% | Reduced |
| Neuberger Berman Group LLC | 1,529,095 | $2.33M | 0.00% | +49,525+3.3% | Added |
| Granahan Investment Management Inc | 1,593,711 | $2.47M | 0.08% | +82,682+5.5% | Added |
| Vanguard Group Inc | 1,956,828 | $3.03M | 0.00% | +8850.0% | Added |
| Avenir Corp | 2,447,089 | $3.79M | 0.38% | +132,235+5.7% | Added |
| Skylands Capital, LLC | 2,542,091 | $3.94M | 0.62% | +195,057+8.3% | Added |
| IFP Advisors, Inc | 1,687 | – | – | +233+16.0% | Added |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −31,434−100.0% | Sold out |
| Winning Points Advisors, LLC | 0 | $0 | 0.00% | −22,900−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −16,600−100.0% | Sold out |
| LMR Partners LLP | 0 | $0 | 0.00% | −14,709−100.0% | Sold out |
| Goldman Sachs Group Inc | 0 | $0 | 0.00% | −11,618−100.0% | Sold out |
| Commonwealth Equity Services, LLC | 0 | $0 | 0.00% | −10,129−100.0% | Sold out |
| Brown Brothers Harriman & Co | 0 | $0 | 0.00% | −601−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −958−100.0% | Sold out |
| Ronald Blue Trust, Inc. | 0 | $0 | 0.00% | −218−100.0% | Sold out |
| ACT Capital Management, LLC | – | – | – | – | Not filed |
| American Portfolios Advisors | – | – | – | – | Not filed |