Champions Oncology Ownership | Who Owns Champions Oncology?

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Champions Oncology Ownership Summary

Champions Oncology is owned by 11.48% institutional investors, 26.67% insiders, and 61.85% retail investors. Battery management is the largest institutional shareholder, holding 17.56% of CSBR shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 1.70% of its assets in Champions Oncology shares.

CSBR Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Champions Oncology	11.48%	26.67%	61.85%
Sector	Healthcare Stocks	232.51%	10.72%	-143.23%
Industry	Biotech Stocks	384.56%	10.58%	-295.14%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Battery management	2.42M	17.56%	$15.68M
Nea management company	1.71M	12.43%	$11.10M
Vanguard group	334.61K	2.43%	$2.31M
Tocqueville asset management	319.67K	2.32%	$2.21M
Morgan stanley	229.66K	1.67%	$1.59M
Renaissance	154.84K	1.12%	$1.07M
Blackrock funding, inc. /de	122.77K	0.89%	$848.35K
Blackrock	116.07K	0.85%	$600.09K
Geode capital management	75.82K	0.55%	$524.02K
Northern trust	46.43K	0.34%	$300.66K

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Battery management	2.42M	2.99%	$15.68M
Nea management company	1.71M	0.61%	$11.10M
Tocqueville asset management	319.67K	0.03%	$2.21M
Gsa capital partners llp	20.98K	0.01%	$145.00K
Renaissance	154.84K	0.00%	$1.07M
Mesirow financial investment management	10.30K	0.00%	$71.17K
O'shaughnessy asset management	13.03K	0.00%	$90.04K
Hightower advisors	35.16K	0.00%	$242.94K
Acadian asset management	30.00K	0.00%	$206.00K
Cambridge investment research advisors	12.25K	0.00%	$85.00K

Top Buyers

Holder	Shares	% Assets	Change
Morgan stanley	229.66K	0.00%	40.06K
Susquehanna group, llp	11.52K	-	11.52K
Gsa capital partners llp	20.98K	0.01%	10.56K
Dimensional fund advisors lp	25.35K	-	1.65K
Geode capital management	75.82K	-	1.41K

Top Sellers

Holder	Shares	% Assets	Change
Eam investors	-	-	-79.99K
Essex investment management	-	-	-77.20K
Goldman sachs group	-	-	-48.41K
Hillsdale investment management	-	-	-25.10K
Jane street group	-	-	-17.67K

New Positions

Holder	Shares	% Assets	Change	Value
Susquehanna group, llp	11.52K	-	11.52K	$98.76K
Lazard asset management	1.35K	-	1.35K	$9.00K
Ubs group	190.00	-	190.00	$1.31K

Sold Out

Holder	Change
Wells fargo & company/mn	-47.00
Advisor group	-100.00
Tower research capital llc (trc)	-501.00
Citigroup	-4.92K
Omers administration	-10.70K

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Dec 31, 2025	23	-11.54%	1,583,092	-72.05%	11	0.68%	10	42.86%	6	-33.33%
Sep 30, 2025	26	-18.75%	5,663,057	-1.90%	41	2.33%	7	-46.15%	9	28.57%
Jun 30, 2025	32	-11.11%	5,772,831	-2.44%	41	2.25%	13	-35.00%	7	16.67%
Mar 31, 2025	36	38.46%	5,917,321	3.47%	43	2.44%	21	110.00%	6	100.00%
Dec 31, 2024	26	18.18%	5,718,724	-1.12%	42	2.32%	10	-9.09%	3	50.00%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard US Total Market Shares ETF	235.74K	1.70%	-
Vanguard Total Stock Mkt Idx Inv	230.70K	1.67%	-5.04K
IMC US Ultra Micro Cap	88.31K	0.64%	-
Vanguard Institutional Extnd Mkt Idx Tr	63.02K	0.46%	-19.65K
Pleiades Small Cap Equity A	44.16K	0.32%	44.16K
Fidelity Extended Market Index	32.19K	0.23%	-265.00
iShares Micro-Cap ETF	20.31K	0.15%	-
Fidelity Total Market Index	12.21K	0.09%	-26.00
BlackRock Extended Equity Market K	11.17K	0.08%	-5.00
Fidelity Nasdaq Composite Index	10.96K	0.08%	-

Recent Insider Transactions

Date	Name	Role	Activity	Value
Jan 12, 2024	Mendelson Daniel Newman	-	Buy	$6.50K
Jan 11, 2024	Mendelson Daniel Newman	-	Buy	$12.54K
Jan 10, 2024	Mendelson Daniel Newman	-	Buy	$18.58K
Jan 09, 2024	Mendelson Daniel Newman	-	Buy	$18.75K
Jan 08, 2024	Mendelson Daniel Newman	-	Buy	$6.15K

Insider Transactions Trends

Date	Buy	Sell
2025 Q4	-	-
2025 Q1	-	-
2024 Q4	-	-
2024 Q1	8	-
2023 Q4	9	-

CSBR Ownership FAQ

Who Owns Champions Oncology?

Champions Oncology shareholders are primarily institutional investors at 11.48%, followed by 26.67% insiders and 61.85% retail investors. The average institutional ownership in Champions Oncology's industry, Biotech Stocks , is 384.56%, which Champions Oncology falls below.

Who owns the most shares of Champions Oncology?

Champions Oncology’s largest shareholders are Battery management (2.42M shares, 17.56%), Nea management company (1.71M shares, 12.43%), and Vanguard group (334.6K shares, 2.43%). Together, they hold 32.42% of Champions Oncology’s total shares outstanding.

Does Blackrock own Champions Oncology?

Yes, BlackRock owns 0.85% of Champions Oncology, totaling 116.07K shares as of Jun 2024. This represents 0% of BlackRock's total assets, with a market value of 600.09K$. In the last quarter, BlackRock increased its holdings by 389 shares, a 0.34% change.

Who is Champions Oncology’s biggest shareholder by percentage of total assets invested?

Battery management is Champions Oncology’s biggest shareholder by percentage of total assets invested, with 2.99% of its assets in 2.42M Champions Oncology shares, valued at 15.68M$.

Who is the top mutual fund holder of Champions Oncology shares?

Vanguard US Total Market Shares ETF is the top mutual fund holder of Champions Oncology shares, with 1.70% of its total shares outstanding invested in 235.74K Champions Oncology shares.

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