Stock

Champions Oncology, Inc.

CSBR · held by 25 managers

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025

Reported value

$32.8M

Holders

+1 new · −5 exited

Holders’ est. mark

−$6.16M

Price effect on 21 books still in the name

Largest holder

$13.9M

BATTERY MANAGEMENT CORP.

Notable conviction

Share of each notable manager’s 13F book.

Renaissance Technologies0.0% · $836.8K
State Street0.0% · $150.7K

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	$13.9M	−$2.81M	Cut−$2.81M
NEA Management Company, LLC	1.71M	$9.85M	−$1.99M	Cut−$1.99M
TOCQUEVILLE ASSET MANAGEMENT L.P.	319.7K	$1.84M	−$370.8K	Cut−$370.8K
VANGUARD CAPITAL MANAGEMENT LLC	299.5K	$1.72M	—	Held
MORGAN STANLEY	242.3K	$1.39M	−$266.4K	Cut−$193.7K
Renaissance Technologies	145.5K	$836.8K	−$168.8K	Cut−$233.1K
BlackRock, Inc.	123.9K	$712.4K	−$142.4K	Cut−$135.9K
Mink Brook Asset Management LLC	111.3K	$640.2K	−$93.2K	Added$85.3K
GEODE CAPITAL MANAGEMENT, LLC	77.2K	$443.9K	−$88K	Cut−$80.2K
NORTHERN TRUST CORP	45.9K	$264.1K	−$53.3K	Cut−$54.8K
HighTower Advisors, LLC	35.2K	$202.2K	−$40.8K	Cut−$40.8K
VANGUARD FIDUCIARY TRUST CO	33K	$189.7K	—	Held
State Street	26.2K	$150.7K	−$30.4K	Cut−$30.4K
DIMENSIONAL FUND ADVISORS LP	24K	$137.9K	−$27.4K	Cut−$36.9K
BANK OF AMERICA CORP /DE/	21.8K	$125.5K	−$25.3K	Cut−$26.4K
Bank of New York Mellon Corp	21.6K	$124.3K	−$25.1K	Cut−$60.6K
ESSEX INVESTMENT MANAGEMENT CO LLC	18.2K	$104.9K	−$21.2K	Cut−$21.2K
Mesirow Financial Investment Management, Inc.	15.8K	$90.8K	−$11.9K	Added$19.7K
Vanguard Global Advisers, LLC	2.09K	$12K	—	Held
ACADIAN ASSET MANAGEMENT LLC	21.3K	$121	−$25	Cut−$85
Cambridge Investment Research Advisors, Inc.	12.3K	$70	−$15	Cut−$15
JPMORGAN CHASE & CO	11	$64	−$12	Cut−$12
Cassaday & Co Wealth Management LLC	10	$58	—	New
SBI Securities Co., Ltd.	4	$23	−$5	Cut−$5
Capital Advisors, Ltd. LLC	48	$0	$0	Held

Who left

Positions as of Q1 2026. 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.