Security key
15870P307
CHAMPIONS ONCOLOGY, INC. - Common Stock, par value $0.001 per share (CSBR)
CUSIP: 15870P307
Q4 2022 13F Holders as of 31 Dec 2022
- Security type / class
- Equity / Common Stock, par value $0.001 per share
- Total 13F shares
- 6,003,532
- Total 13F value
- $27,075,368
- Share change
- -171,545
- Put/Call ratio
- 122%
- SEC-reported price per share
- $4.51
- Number of holders
- 27
- Value change
- -$820,131
- Number of buys
- 10
- Number of sells
- 9
- Shares outstanding
- 13,838,977
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2022
Institutions
27
Top holders
10
CSBR full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2026
CHAMPIONS ONCOLOGY, INC. SEC filings
CHAMPIONS ONCOLOGY, INC. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 15870P307
Recent filing periods:
Ownership snapshot
Top reported holders of CSBR - CHAMPIONS ONCOLOGY, INC. - Common Stock, par value $0.001 per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Battery Management Corp.
Disclosed value leader
Battery Management Corp.
Comparable rows
15/15
Latest evidence
30 Sep 2022
13F
Lead comparable stake: 17%
Showing 1-6 of 15 holder rows.
Quick read
Battery Management Corp. leads the comparable SEC ownership view at 17%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Battery Management Corp.'s linked filing trail.
Comparable ownership
Top 5
Battery Management Corp.
17%
NEA Management Company, LLC
12%
Millrace Asset Group, Inc.
2.5%
TOCQUEVILLE ASSET MANAGEMENT L.P.
2.5%
VANGUARD GROUP INC
2.4%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Battery Management Corp. |
13F
Company
|
17%
|
$18,163,000
2,421,673 shares
|
— | 30 Sep 2022 |
| NEA Management Company, LLC |
13F
Company
|
12%
|
$12,853,000
1,713,720 shares
|
— | 30 Sep 2022 |
| Millrace Asset Group, Inc. |
13F
Company
|
2.5%
|
$2,602,000
346,976 shares
|
— | 30 Sep 2022 |
| TOCQUEVILLE ASSET MANAGEMENT L.P. |
13F
Company
|
2.5%
|
$2,562,000
341,666 shares
|
— | 30 Sep 2022 |
| VANGUARD GROUP INC |
13F
Company
|
2.4%
|
$2,517,000
335,615 shares
|
— | 30 Sep 2022 |
| RENAISSANCE TECHNOLOGIES LLC |
13F
Company
|
1%
|
$1,072,000
142,949 shares
|
— | 30 Sep 2022 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2022
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
27
Shares
6,003,532
Rows available
27
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2022 vs Q3 2022 Across Filers
Q3 2022 holders
27
Q4 2022 holders
27
Holder diff
0
| Investor | Q3 2022 Shares | Q4 2022 Shares | Share Diff | Share Chg % | Q3 2022 value | Q4 2022 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend