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Champions Oncology (CSBR) Institutional Ownership

Champions Oncology logo
$6.10 +0.34 (+5.89%)
Closing price 07/2/2026 03:58 PM Eastern
Extended Trading
$5.98 -0.12 (-2.03%)
As of 07/2/2026 04:10 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Champions Oncology (NASDAQ:CSBR)

Current
Institutional Ownership
Percentage
41.30%
Number of
Institutional Buyers
(last 12 months)
4
Total
Institutional Inflows
(last 12 months)
$826.11K
Number of
Institutional Sellers
(last 12 months)
8
Total
Institutional Outflows
(last 12 months)
$1.07M
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CSBR Institutional Buying and Selling by Quarter

Champions Oncology Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/14/2026Renaissance Technologies LLC145,539$837K0.0%-6.0%1.048%
5/5/2026Bank of New York Mellon Corp21,614$124K0.0%-19.2%0.156%
2/18/2026Millennium Management LLC10,203$71K0.0%-19.2%0.073%
2/13/2026Mink Brook Asset Management LLC80,305$555K0.4%N/A0.578%
2/13/2026Essex Investment Management Co. LLC18,249$126K0.0%N/A0.131%
2/12/2026Renaissance Technologies LLC154,839$1.07M0.0%-7.4%1.115%
2/5/2026Mesirow Financial Investment Management Inc.10,300$71K0.0%-14.2%0.074%
11/17/2025Susquehanna International Group LLP19,811$128K0.0%-63.0%0.144%
11/17/2025Millennium Management LLC12,635$82K0.0%-47.5%0.092%
11/17/2025Bank of America Corp DE21,777$141K0.0%-13.9%0.158%
11/13/2025Tocqueville Asset Management L.P.319,674$2.07M0.0%-20.1%2.320%
11/7/2025Vanguard Group Inc.333,258$2.16M0.0%+1.9%2.418%
8/14/2025Jane Street Group LLC17,667$130K0.0%-23.3%0.128%
8/12/2025XTX Topco Ltd14,034$103K0.0%N/A0.102%
6/27/2025Goldman Sachs Group Inc.23,129$201K0.0%N/A0.167%
5/21/2025Acadian Asset Management LLC39,511$341K0.0%+28.7%0.286%
5/19/2025Jane Street Group LLC23,020$200K0.0%N/A0.167%
5/16/2025Goldman Sachs Group Inc.23,129$201K0.0%N/A0.167%
5/15/2025OMERS ADMINISTRATION Corp10,700$93K0.0%N/A0.077%
5/13/2025Tocqueville Asset Management L.P.399,882$3.47M0.1%-34.3%2.894%
5/13/2025Informed Momentum Co LLC79,987$694K0.1%N/A0.579%
5/13/2025HighTower Advisors LLC35,158$305K0.0%-10.6%0.254%
2/14/2025Northern Trust Corp53,994$463K0.0%+31.5%0.391%
2/13/2025Renaissance Technologies LLC138,839$1.19M0.0%+15.7%1.005%
2/12/2025Geode Capital Management LLC66,511$570K0.0%+2.2%0.481%
2/11/2025Virtu Financial LLC11,051$95K0.0%N/A0.080%
2/10/2025Tocqueville Asset Management L.P.608,915$5.22M0.1%-13.7%4.406%
11/15/2024HighTower Advisors LLC39,308$191K0.0%+14.6%0.289%
4/26/2024Mesirow Financial Investment Management Inc.12,380$61K0.0%N/A0.091%
2/13/2024Aristides Capital LLC11,822$66K0.0%-45.3%0.087%
2/8/2024Essex Investment Management Co. LLC77,200$434K0.1%-26.7%0.568%
11/9/2023Essex Investment Management Co. LLC105,335$654K0.1%-5.4%0.781%
5/15/2023Overbrook Management Corp48,488$195K0.1%-10.0%0.358%
5/10/2023Tocqueville Asset Management L.P.665,428$2.68M0.1%+8.2%4.907%
2/9/2023Tocqueville Asset Management L.P.615,228$2.78M0.1%+80.1%4.537%
11/15/2022Essex Investment Management Co. LLC107,711$808K0.1%-6.4%0.797%
11/14/2022Ergoteles LLC13,937$105K0.0%N/A0.103%
10/31/2022Millrace Asset Group Inc.346,976$2.60M3.3%-2.0%2.566%
7/28/2022Millrace Asset Group Inc.354,041$2.83M2.7%+7.6%2.619%
5/9/2022Essex Investment Management Co. LLC115,075$936K0.1%+8.1%0.851%
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CSBR Institutional Ownership - Frequently Asked Questions

During the previous two years, 20 institutional investors and hedge funds held shares of Champions Oncology. The most heavily invested institutionals were Vanguard Group Inc. ($2.16M), Tocqueville Asset Management L.P. ($2.07M), Renaissance Technologies LLC ($837K), Informed Momentum Co LLC ($694K), Geode Capital Management LLC ($570K), Mink Brook Asset Management LLC ($555K), and Northern Trust Corp ($463K).Learn more on Champions Oncology's institutional investors.

41.30% of Champions Oncology's stock is owned by institutional investors. Learn more on CSBR's institutional investor holdings.

Of the 14 institutional investors that purchased Champions Oncology's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Mink Brook Asset Management LLC ($80.31K), Informed Momentum Co LLC ($79.99K), Goldman Sachs Group Inc. ($46.26K), Jane Street Group LLC ($23.02K), Renaissance Technologies LLC ($18.85K), Essex Investment Management Co. LLC ($18.25K), and XTX Topco Ltd ($14.03K).

Institutional investors have bought a total of 118,817 shares in the last 24 months. This purchase volume represents approximately $826.11K in transactions.

The following institutional investors have sold Champions Oncology stock in the last 24 months: Tocqueville Asset Management L.P. ($80.21K), Susquehanna International Group LLP ($33.72K), Renaissance Technologies LLC ($21.72K), Millennium Management LLC ($13.86K), Jane Street Group LLC ($5.35K), Bank of New York Mellon Corp ($5.14K), and Bank of America Corp DE ($3.50K).

Institutional investors have sold a total of 165,201 shares in the last 24 months. This volume of shares sold represents approximately $1.07M in transactions.


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This page (NASDAQ:CSBR) was last updated on 7/5/2026 by MarketBeat.com Staff.
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