Who owns CHAMPIONS ONCOLOGY, INC.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of CSBR from SEC Form 13F filings across 28 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 28 institutions disclosed 5.9M shares of CHAMPIONS ONCOLOGY, INC. worth $36.1M — about 42.6% of shares outstanding; the largest disclosed holder is BATTERY MANAGEMENT CORP.. Source: SEC Form 13F filings, parsed by EvidInvest.
28
13F holders
$36.1M
value, 2026 filers
42.6%
of shares outstanding (5.9M sh)
5
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of CSBR's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BATTERY MANAGEMENT CORP. | 2.4M | $14.9M | 4.1% | 17.5% | 0.0% |
| 2 | NEA Management Company, LLC | 1.7M | $10.6M | 0.7% | 12.4% | 0.0% |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 301,353 | $1.9M | 0.0% | 2.2% | +0.6% |
| 4 | TOCQUEVILLE ASSET MANAGEMENT L.P. | 295,658 | $1.8M | 0.0% | 2.1% | -7.5% |
| 5 | MORGAN STANLEY | 235,400 | $1.5M | 0.0% | 1.7% | -2.8% |
| 6 | BANK OF AMERICA CORP /DE/ | 214,058 | $1.3M | 0.0% | 1.5% | +880.4% |
| 7 | RENAISSANCE TECHNOLOGIES LLC | 139,039 | $856,480 | 0.0% | 1% | -4.5% |
| 8 | BlackRock, Inc. | 129,848 | $799,864 | 0.0% | 0.9% | +4.8% |
| 9 | Mink Brook Asset Management LLC | 111,338 | $685,842 | 0.3% | 0.8% | 0.0% |
| 10 | GEODE CAPITAL MANAGEMENT, LLC | 76,300 | $470,118 | 0.0% | 0.6% | -1.1% |
| 11 | HighTower Advisors, LLC | 41,901 | $258,110 | 0.0% | 0.3% | +19.2% |
| 12 | VANGUARD FIDUCIARY TRUST CO | 33,239 | $204,752 | 0.0% | 0.2% | +0.7% |
| 13 | NORTHERN TRUST CORP | 27,910 | $171,926 | 0.0% | 0.2% | -39.2% |
| 14 | STATE STREET CORP | 26,203 | $161,410 | 0.0% | 0.2% | 0.0% |
| 15 | Bank of New York Mellon Corp | 21,614 | $133,142 | 0.0% | 0.2% | 0.0% |
| 16 | ACADIAN ASSET MANAGEMENT LLC | 20,523 | $125 | 0.0% | 0.1% | -3.8% |
| 17 | CITADEL ADVISORS LLCNEW | 18,295 | $112,697 | 0.0% | 0.1% | new |
| 18 | ESSEX INVESTMENT MANAGEMENT CO LLC | 18,221 | $112,241 | 0.0% | 0.1% | -0.2% |
| 19 | Mesirow Financial Investment Management, Inc. | 15,800 | $97,328 | 0.0% | 0.1% | 0.0% |
| 20 | MERCER GLOBAL ADVISORS INC /ADVNEW | 12,775 | $78,694 | 0.0% | 0.1% | new |
| 21 | Cambridge Investment Research Advisors, Inc. | 12,252 | $75 | 0.0% | 0.1% | 0.0% |
| 22 | Vanguard Global Advisers, LLC | 2,093 | $12,893 | 0.0% | 0% | 0.0% |
| 23 | Capital Advisors, Ltd. LLC | 48 | $0 | 0.0% | 0% | 0.0% |
| 24 | BARCLAYS PLCNEW | 13 | $80 | 0.0% | 0% | new |
| 25 | JPMORGAN CHASE & CONEW | 11 | $71 | 0.0% | 0% | new |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.