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, Q2 2024
Institutional positions in Cytosorbents Corp as of Jun 30, 2024. 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
- 50
- 0 vs. Q1 2024
- Shares held
- 16.7M
- −929.7K (−5.3%) vs. Q1 2024
- Total value
- $11.8M
- −$4.92M (−29.5%) vs. Q1 2024
- New holders
- 3
- 8 more added
- Sold out
- 3
- 18 more reduced
Compare with Q1 2024: 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, Q2 2024
Shares, value and share of portfolio for each institution holding Cytosorbents Corp; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Avenir Corp | 2,970,262 | $2.09M | 0.20% | −202,434−6.4% | Reduced |
| Skylands Capital, LLC | 2,840,778 | $2.00M | 0.28% | −34,774−1.2% | Reduced |
| Granahan Investment Management Inc | 2,663,811 | $1.87M | 0.07% | −381,022−12.5% | Reduced |
| Vanguard Group Inc | 1,949,551 | $1.37M | 0.00% | 00.0% | Unchanged |
| Neuberger Berman Group LLC | 1,536,514 | $1.08M | 0.00% | −376,052−19.7% | Reduced |
| Sargent Investment Group, LLC | 1,433,500 | $1.01M | 0.21% | +67,181+4.9% | Added |
| CM Management, LLC | 850,000 | $597.5K | 0.55% | +25,000+3.0% | Added |
| BlackRock Inc. | 655,805 | $461.0K | 0.00% | −66,630−9.2% | Reduced |
| Geode Capital Management, LLC | 434,643 | $305.6K | 0.00% | −3,654−0.8% | Reduced |
| CIBC Private Wealth Group, LLC | 172,649 | $174.4K | 0.00% | 00.0% | Unchanged |
| State Street Corp | 140,293 | $98.6K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 114,223 | $80.3K | 0.00% | −2,162−1.9% | Reduced |
| Advisor Group Holdings, Inc. | 112,420 | $78.8K | 0.00% | −1,390−1.2% | Reduced |
| Susquehanna International Group, LLP | 89,788 | $63.1K | 0.00% | +73,590+454.3% | Added |
| Renaissance Technologies LLC | 75,820 | $53.3K | 0.00% | −3,800−4.8% | Reduced |
| Northern Trust Corp | 74,861 | $52.6K | 0.00% | −152−0.2% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 60,591 | $42.6K | 0.00% | 00.0% | Unchanged |
| NWF Advisory Services Inc. | 56,800 | $39.9K | 0.01% | 00.0% | Unchanged |
| Raymond James & Associates | 50,000 | $35.1K | 0.00% | 00.0% | Unchanged |
| Stifel Financial Corp | 45,000 | $31.6K | 0.00% | 00.0% | Unchanged |
| Key Client Fiduciary Advisors, LLC | 34,557 | $24.3K | 0.01% | 00.0% | Unchanged |
| Bank of America Corp | 34,451 | $24.2K | 0.00% | −2,447−6.6% | Reduced |
| Chicago Partners Investment Group LLC | 19,084 | $22.6K | 0.00% | −11,583−37.8% | Reduced |
| EP Wealth Advisors, LLC | 28,000 | $19.7K | 0.00% | +28,000 | New |
| Texas Capital Bank Wealth Management Services Inc | 23,166 | $16.3K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 21,699 | $15.3K | 0.00% | +13,675+170.4% | Added |
| Creative Planning | 21,295 | $15.0K | 0.00% | 00.0% | Unchanged |
| Millennium Management LLC | 19,941 | $14.0K | 0.00% | −15,902−44.4% | Reduced |
| Seelaus Asset Management LLC | 18,800 | $13.2K | 0.01% | −150−0.8% | Reduced |
| SEI Investments Co | 18,560 | $12.9K | 0.00% | +4,089+28.3% | Added |
| Johnson Investment Counsel Inc | 17,434 | $12.3K | 0.00% | −1,953−10.1% | Reduced |
| Country Club Bank | 15,225 | $11.8K | 0.00% | 00.0% | Unchanged |
| Resources Investment Advisors, LLC. | 15,000 | $10.5K | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 13,446 | $9.45K | 0.00% | −33,209−71.2% | Reduced |
| Bradley Foster & Sargent Inc | 10,000 | $7.03K | 0.00% | 00.0% | Unchanged |
| Redwood Wealth Management Group, LLC | 8,200 | $5.76K | 0.00% | +8,200 | New |
| Comerica Bank | 3,447 | $2.42K | 0.00% | +2,610+311.8% | Added |
| Hexagon Capital Partners LLC | 3,333 | $2.34K | 0.00% | 00.0% | Unchanged |
| SOA Wealth Advisors, LLC. | 2,222 | $1.56K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 1,857 | $1.30K | 0.00% | +1,800+3,157.9% | Added |
| Wells Fargo & Company | 453 | $319 | 0.00% | −343−43.1% | Reduced |
| JPMorgan Chase & Co | 372 | $262 | 0.00% | 00.0% | Unchanged |
| FMR LLC | 285 | $200 | 0.00% | +285 | New |
| Your Advocates Ltd., LLP | 250 | $175 | 0.00% | 00.0% | Unchanged |
| Allworth Financial LP | 37 | $39 | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 31 | $22 | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 3 | $2 | 0.00% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 1 | $1 | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 492 | $0 | 0.00% | +399+429.0% | Added |
| Simplex Trading, LLC | 20 | $0 | 0.00% | −600−96.8% | Reduced |
| Regal Investment Advisors LLC | 0 | $0 | 0.00% | −11,509−100.0% | Sold out |
| Bank of New York Mellon Corp | 0 | $0 | 0.00% | −3,640−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −1,090−100.0% | Sold out |