Stock

Champions Oncology, Inc.

CSBR · held by 27 managers

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025

Reported value

$39.3M

Holders

+0 new · −0 exited

Holders’ est. mark

$91.9K

Price effect on 2 books still in the name

Largest holder

$16.7M

BATTERY MANAGEMENT CORP.

Notable conviction

Share of each notable manager’s 13F book.

Renaissance Technologies0.0% · $1.07M
State Street0.0% · $181.1K
Vanguard0.0% · $2.31M

Holder count by quarter

Q3 2025 Q4 2025 Q1 2026

Who holds it

Notable only

Investor	Shares	Value	Est. mark	Change
BATTERY MANAGEMENT CORP.	2.42M	$16.7M	—	Held
NEA Management Company, LLC	1.71M	$11.8M	—	Held
Vanguard	334.6K	$2.31M	—	Held
TOCQUEVILLE ASSET MANAGEMENT L.P.	319.7K	$2.21M	—	Held
MORGAN STANLEY	229.7K	$1.59M	$82.5K	Added$359.3K
Renaissance Technologies	154.8K	$1.07M	—	Held
BlackRock, Inc.	122.8K	$848.3K	—	Held
Mink Brook Asset Management LLC	80.3K	$554.9K	—	Held
GEODE CAPITAL MANAGEMENT, LLC	75.8K	$524K	—	Held
NORTHERN TRUST CORP	46.1K	$318.9K	—	Held
HighTower Advisors, LLC	35.2K	$242.9K	—	Held
Bank of New York Mellon Corp	26.7K	$184.8K	—	Held
State Street	26.2K	$181.1K	—	Held
DIMENSIONAL FUND ADVISORS LP	25.4K	$174.9K	—	Held
BANK OF AMERICA CORP /DE/	22K	$151.9K	$9.47K	Added$10.9K
ESSEX INVESTMENT MANAGEMENT CO LLC	18.2K	$126.1K	—	Held
O'SHAUGHNESSY ASSET MANAGEMENT, LLC	13K	$90K	—	Held
Mesirow Financial Investment Management, Inc.	10.3K	$71.2K	—	Held
MILLENNIUM MANAGEMENT LLC	10.2K	$70.5K	—	Held
WHITTIER TRUST CO	800	$5.29K	—	Held
UBS Group AG	190	$1.31K	—	Held
ACADIAN ASSET MANAGEMENT LLC	30K	$206	—	Held
GSA CAPITAL PARTNERS LLP	21K	$145	—	Held
Cambridge Investment Research Advisors, Inc.	12.3K	$85	—	Held
JPMORGAN CHASE & CO	11	$76	—	Held
SBI Securities Co., Ltd.	4	$28	—	Held
Capital Advisors, Ltd. LLC	48	$0	—	Held

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.