T2 Biosystems, Inc.
TTOODelisted Jul 10, 2025- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0001492674
T2 Biosystems, Inc. was delisted on Jul 10, 2025; its insiders filed their last Form 4 on Jan 2, 2025; 1 institution reported holding it in 13F filings for Q2 2025, worth $0 in total; no superinvestor held it.
13F holders, Q3 2023
Institutional positions in T2 Biosystems, Inc. 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
- 44
- +13 vs. Q2 2023
- Shares held
- 18.6M
- +12.2M (+190.2%) vs. Q2 2023
- Total value
- $4.06M
- +$3.61M (+798.8%) vs. Q2 2023
- New holders
- 23
- 13 more added
- Sold out
- 10
- 4 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 TTOO 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 | 1 | $0 |
| Q1 2026 | 2 | $0 |
| Q4 2025 | 2 | $0 |
| Q3 2025 | 1 | $0 |
| Q2 2025 | 1 | $0 |
| Q1 2025 | 2 | $0 |
| Q4 2024 | 26 | $365.9K |
| Q3 2024 | 21 | $4.24M |
| Q2 2024 | 21 | $12.6M |
| Q1 2024 | 19 | $519.8K |
| Q4 2023 | 21 | $1.37M |
| Q3 2023 | 44 | $4.06M |
| Q2 2023 | 32 | $451.5K |
| Q1 2023 | 34 | $1.55M |
| Q4 2022 | 27 | $667.5K |
| Q3 2022 | 62 | $2.79M |
| Q2 2022 | 68 | $3.07M |
| Q1 2022 | 76 | $7.97M |
| Q4 2021 | 79 | $9.92M |
| Q3 2021 | 79 | $21.1M |
| Q2 2021 | 84 | $33.0M |
| Q1 2021 | 84 | $42.6M |
Institutions, Q3 2023
Shares, value and share of portfolio for each institution holding T2 Biosystems, Inc.; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 5,882,163 | $1.30M | 0.00% | +5,882,163 | New |
| BlackRock Inc. | 3,696,269 | $816.5K | 0.00% | +3,644,992+7,108.4% | Added |
| Gsa Capital Partners LLP | 2,579,602 | $570.0K | 0.05% | −1,455,526−36.1% | Reduced |
| Geode Capital Management, LLC | 2,405,727 | $531.6K | 0.00% | +2,369,679+6,573.7% | Added |
| Jane Street Group, LLC | 646,890 | $142.9K | 0.00% | +568,340+723.5% | Added |
| Baader Bank INC | 616,066 | $121.2K | 0.01% | +538,393+693.2% | Added |
| Group One Trading, L.P. | 528,463 | $116.7K | 0.00% | +515,356+3,931.9% | Added |
| Northern Trust Corp | 501,954 | $110.9K | 0.00% | +482,819+2,523.2% | Added |
| Susquehanna International Group, LLP | 313,269 | $69.2K | 0.00% | +271,471+649.5% | Added |
| Two Sigma Securities, LLC | 251,756 | $55.6K | 0.00% | +251,756 | New |
| Tudor Investment Corp Et Al | 190,926 | $42.2K | 0.00% | +190,926 | New |
| XTX Topco Ltd | 147,838 | $32.7K | 0.01% | +147,838 | New |
| Patriot Financial Group Insurance Agency, LLC | 127,234 | $28.1K | 0.01% | +127,234 | New |
| Level Four Advisory Services, LLC | 110,000 | $24.3K | 0.00% | +110,000 | New |
| State Street Corp | 56,526 | $12.5K | 0.00% | +43,600+337.3% | Added |
| Bank of America Corp | 50,815 | $11.2K | 0.00% | +50,586+22,090.0% | Added |
| Millennium Management LLC | 45,187 | $9.98K | 0.00% | +16,063+55.2% | Added |
| Morgan Stanley | 37,269 | $8.23K | 0.00% | +6,651+21.7% | Added |
| Invst, LLC | 35,000 | $7.73K | 0.00% | +35,000 | New |
| CWM, LLC | 31,000 | $7.00K | 0.00% | +31,000 | New |
| Victory Capital Management Inc | 31,137 | $6.88K | 0.00% | +31,137 | New |
| Wolverine Trading, LLC | 30,035 | $6.63K | 0.00% | +30,035 | New |
| Continuum Advisory, LLC | 20,478 | $4.52K | 0.00% | +20,478 | New |
| Squarepoint Ops LLC | 14,925 | $3.30K | 0.00% | +14,925 | New |
| UBS Group AG | 14,266 | $3.15K | 0.00% | −43,196−75.2% | Reduced |
| Brinker Capital Investments, LLC | 12,613 | $2.79K | 0.00% | +12,613 | New |
| Orion Portfolio Solutions, LLC | 12,613 | $2.79K | 0.00% | +12,613 | New |
| Avantax Planning Partners, Inc. | 10,205 | $2.25K | 0.00% | +10,205 | New |
| Copperwynd Financial, LLC | 10,000 | $2.21K | 0.00% | +10,000 | New |
| Cambridge Investment Research Advisors, Inc. | 10,360 | $2.00K | 0.00% | +10,360 | New |
| Advisor Group Holdings, Inc. | 6,349 | $1.40K | 0.00% | −124,000−95.1% | Reduced |
| Wells Fargo & Company | 2,154 | $476 | 0.00% | +2,008+1,375.3% | Added |
| Citadel Advisors LLC | 1,000 | $221 | 0.00% | +1,000 | New |
| JJJ Advisors Inc. | 900 | $199 | 0.00% | +900 | New |
| US Bancorp | 427 | $94 | 0.00% | 00.0% | Unchanged |
| Focused Wealth Management, Inc | 337 | $74 | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 300 | $66 | 0.00% | −6,265−95.4% | Reduced |
| IFP Advisors, Inc | 106 | $23 | 0.00% | 00.0% | Unchanged |
| FMR LLC | 93 | $21 | 0.00% | +89+2,225.0% | Added |
| Kelly Financial Services LLC | 31 | $7 | 0.00% | 00.0% | Unchanged |
| Headinvest, LLC | 7 | $2 | 0.00% | +7 | New |
| Cornerstone Planning Group LLC | 8 | $2 | 0.00% | +8 | New |
| Qube Research & Technologies Ltd | 2 | $0 | 0.00% | +2 | New |
| Banco Santander, S.A. | 189,134 | – | – | +189,134 | New |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −953,656−100.0% | Sold out |
| Sabby Management, LLC | 0 | $0 | 0.00% | −448,900−100.0% | Sold out |
| IHT Wealth Management, LLC | 0 | $0 | 0.00% | −200,900−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −168,137−100.0% | Sold out |
| Warberg Asset Management LLC | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| WealthPLAN Partners, LLC | 0 | $0 | 0.00% | −506−100.0% | Sold out |
| Founders Capital Management | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| RFP Financial Group LLC | 0 | $0 | 0.00% | −40−100.0% | Sold out |
| First Manhattan Co | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −4,275−100.0% | Sold out |
| Cowen Prime Advisors LLC | – | – | – | – | Not filed |