Champions Oncology Inc

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Champions Oncology Inc
TickerCSBR
CIK #0000771856
CUSIP15870P307
SectorLife Sciences - Biological Products, (No Disgnostic Substances)
Address855 N Wolfe Street Suite 619, Baltimore, MD 21205
Source [EDGAR]
CIK Filing 2011 - 2025
[0000771856] 10-K
[0000771856] 10-Q
[0000771856] 3
[0000771856] 4
[0000771856] 8-K
[0000771856] D
[0000771856] SC 13D
[0000771856] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Tocqueville Asset Management LP Champions Oncology Inc [2024-02-12] 5.0
West Elk Partners LP Champions Oncology Inc [2021-07-23] 5.06
Pessin Norman H Champions Oncology Inc [2017-01-13] 1.0
Fields Ephraim G Champions Oncology Inc [2016-12-13] 5.8
New Enterprise Associates 14 LP Champions Oncology Inc [2015-03-24] 25.4
[2013-02-04] None
[2013-02-01] None
Par Investment Partners LP Champions Oncology Inc [2013-01-30] 16.2
Form 3/4/5 Filer 2011 - 2025
Champions Oncology Inc
Breitfeld Philip P.
Sidransky David
Ackerman Joel
Mendelson Daniel Newman
Tobin Scott R
Davis Brady
Morris Ronnie
Poliakoff Abba David
Lee Roger H
Brown Michael Maurice
Battery Partners IX, LLC
Battery Investment Partners IX, LLC
Battery Management Corp.
Battery Ventures IX, L.P.
Tabors R David
Feldman Jesse
Agrawal Neeraj
Sandell Scott D
Kerins Patrick J
Baskett Forest
New Enterprise Associates 14, L.P.
Sonsini Peter W.
NEA Partners 14, L.P.
NEA 14 GP Ltd
Florence Anthony A. Jr.
Miller David Barry
Weller Harry R
Viswanathan Ravi
Mott David M
Kolluri Krishna Kittu
Drant Ryan D
Barrett M James
Barris Peter J
Frisbie Richard D
Lawler Kenneth P
Crotty Thomas J
Epker Arthur G III
PAR Group, L.P.
Par Capital Management Inc
Par Investment Partners LP
Martell James
Form 13F Holdings
Firm Period DFND Voting Shares
Battery Management Corp [2025-06-30] SOLE 2,421,673 2,421,673
NEA Management Company LLC [2025-06-30] DFND 1,713,720 1,713,720
Tocqueville Asset Management LP [2025-06-30] SOLE 399,882 399,882
Vanguard Group Inc [2025-06-30] SOLE 0 324,936
Renaissance Technologies LLC [2025-06-30] SOLE 181,039 181,039
Morgan Stanley [2025-06-30] DFND 0 130,500
BlackRock, Inc. [2025-06-30] SOLE 120,829 120,829
Geode Capital Management LLC [2025-06-30] DFND 75,185 75,185
Northern Trust Corp [2025-06-30] DFND 53,762 53,762
Susquehanna International Group LLP [2025-06-30] OTR 33,930 53,530
Acadian Asset Management LLC [2025-06-30] DFND 36,182 36,182
Hightower Advisors LLC [2025-06-30] SOLE 35,158 35,158
Bank of New York Mellon Corp [2025-06-30] DFND 26,749 26,749
State Street Corp [2025-06-30] DFND 26,203 26,203
Bank of America Corp /DE/ [2025-06-30] DFND 0 25,280
Hillsdale Investment Management Inc [2025-06-30] SOLE 25,100 25,100
Millennium Management LLC [2025-06-30] SOLE 24,064 24,064
O'shaughnessy Asset Management LLC [2025-06-30] SOLE 18,558 18,558
Dimensional Fund Advisors LP [2025-06-30] SOLE 18,489 18,489
Jane Street Group LLC [2025-06-30] DFND 17,667 17,667
Citadel Advisors LLC [2025-06-30] DFND 15,800 15,800
XTX Topco Ltd [2025-06-30] DFND 14,034 14,034
Cambridge Investment Research Advisors Inc [2025-06-30] SOLE 0 12,252
Mesirow Financial Investment Management Inc [2025-06-30] SOLE 12,000 12,000
GSA Capital Partners LLP [2025-06-30] SOLE 10,415 10,415
Royal Bank of Canada [2025-06-30] DFND 7,728 7,728
Dimensional Fund Advisors LP [2025-06-30] DFND 0 3,916
Vanguard Group Inc [2025-06-30] DFND 0 2,093
Lazard Asset Management LLC [2025-06-30] SOLE 1,349 1,349
Osaic Holdings Inc [2025-06-30] DFND 0 100
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