Champions Oncology, Inc.
CSBR- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0000771856
No open-market purchases or sales by Champions Oncology, Inc. insiders were filed in the last 90 days; 28 institutions reported holding it in 13F filings for Q2 2026, worth $36.3M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Champions Oncology, Inc. as of Dec 31, 2025. 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
- 27
- 0 vs. Q3 2025
- Shares held
- 5.75M
- +87.6K (+1.5%) vs. Q3 2025
- Total value
- $39.7M
- +$3.07M (+8.4%) vs. Q3 2025
- New holders
- 3
- 7 more added
- Sold out
- 3
- 7 more reduced
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CSBR 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 | 28 | $36.3M |
| Q1 2026 | 25 | $33.0M |
| Q4 2025 | 27 | $39.7M |
| Q3 2025 | 27 | $36.7M |
| Q2 2025 | 30 | $42.5M |
| Q1 2025 | 34 | $51.4M |
| Q4 2024 | 25 | $49.0M |
| Q3 2024 | 22 | $28.2M |
| Q2 2024 | 23 | $29.9M |
| Q1 2024 | 25 | $27.6M |
| Q4 2023 | 23 | $31.5M |
| Q3 2023 | 29 | $35.6M |
| Q2 2023 | 28 | $37.0M |
| Q1 2023 | 30 | $23.6M |
| Q4 2022 | 29 | $27.1M |
| Q3 2022 | 32 | $46.8M |
| Q2 2022 | 32 | $49.8M |
| Q1 2022 | 30 | $50.4M |
| Q4 2021 | 31 | $51.7M |
| Q3 2021 | 35 | $64.1M |
| Q2 2021 | 38 | $68.5M |
| Q1 2021 | 45 | $81.4M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Champions Oncology, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Capital Advisors, Ltd. LLC | 48 | $0 | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 4 | $28 | 0.00% | −12−75.0% | Reduced |
| JPMorgan Chase & Co | 11 | $76 | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 190 | $1.31K | 0.00% | +190 | New |
| Whittier Trust Co | 800 | $5.29K | 0.00% | 00.0% | Unchanged |
| Millennium Management LLC | 10,203 | $70.5K | 0.00% | −2,432−19.2% | Reduced |
| Mesirow Financial Investment Management, Inc. | 10,300 | $71.2K | 0.00% | −1,700−14.2% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 12,252 | $85.0K | 0.00% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 13,031 | $90.0K | 0.00% | −1,436−9.9% | Reduced |
| Essex Investment Management Co LLC | 18,249 | $126.1K | 0.02% | +18,249 | New |
| Gsa Capital Partners LLP | 20,978 | $145.0K | 0.01% | +10,563+101.4% | Added |
| Bank of America Corp | 21,985 | $151.9K | 0.00% | +208+1.0% | Added |
| Dimensional Fund Advisors LP | 25,354 | $174.9K | 0.00% | +1,652+7.0% | Added |
| State Street Corp | 26,203 | $181.1K | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 26,749 | $184.8K | 0.00% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 29,995 | $206.0K | 0.00% | −6,187−17.1% | Reduced |
| HighTower Advisors, LLC | 35,158 | $242.9K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 46,146 | $318.9K | 0.00% | −288−0.6% | Reduced |
| Geode Capital Management, LLC | 75,819 | $524.0K | 0.00% | +1,410+1.9% | Added |
| Mink Brook Asset Management LLC | 80,305 | $554.9K | 0.35% | +80,305 | New |
| BlackRock, Inc. | 122,771 | $848.3K | 0.00% | +861+0.7% | Added |
| Renaissance Technologies LLC | 154,839 | $1.07M | 0.00% | −12,422−7.4% | Reduced |
| Morgan Stanley | 229,659 | $1.59M | 0.00% | +40,059+21.1% | Added |
| Tocqueville Asset Management L.P. | 319,674 | $2.21M | 0.03% | 00.0% | Unchanged |
| Vanguard Group Inc | 334,605 | $2.31M | 0.00% | +1,347+0.4% | Added |
| NEA Management Company, LLC | 1,713,720 | $11.8M | 0.60% | 00.0% | Unchanged |
| Battery Management Corp. | 2,421,673 | $16.7M | 2.69% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −19,811−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −16,326−100.0% | Sold out |
| Royal Bank of Canada | 0 | $0 | 0.00% | −6,614−100.0% | Sold out |