KZR KEZAR LIFE SCIENCES INC
FollowCOM NEW (common)
40 managers (41 13F filers) reported a position in KZR shares at 2025-06-30, 4,474,844 shares in all. 2 filers opened a position and 4 filers sold out during the quarter.
- Managers
- 40
- 13F filers
- 41
- New
- 2
- Added
- 11
- Reduced
- 8
- Sold out
- 4
- Shares held by filers
- 4,474,844
Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.
13D and 13G filers
No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.
Insider trades
No Form 4 transaction on this security in the data.
13F holders, Q2 2025
Filers in the available 13F reports with a share position at 2025-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.
| Holder | Shares | Value | % of portfolio | Change | Source |
|---|---|---|---|---|---|
| TANG CAPITAL MANAGEMENT LLCin group TANG CAPITAL MANAGEMENT LLC | 720,000 | $3.3M | 0.17% | 0 | 13F-HRTimelineGroup |
| MONTANOVA CAPITAL, LLC | 716,759 | $3.28M | 0.12% | 0 | 13F-HRTimeline |
| BML Capital Management, LLC | 635,183 | $2.91M | 2.23% | +227,045 | 13F-HRTimeline |
| Avidity Partners Management LP | 502,600 | $2.3M | 0.46% | 0 | 13F-HRTimeline |
| VANGUARD GROUP INCin group VANGUARD GROUP INC | 276,228 | $1.27M | <0.01% | 0 | 13F-HRTimelineGroup |
| ORBIMED ADVISORS LLCin group ORBIMED ADVISORS LLC | 192,700 | $883K | 0.02% | 0 | 13F-HRTimelineGroup |
| Stonepine Capital Management, LLC | 169,859 | $778K | 0.77% | +69,859 | 13F-HRTimeline |
| ADAR1 Capital Management, LLCin group ADAR1 Capital Management, LLC | 147,404 | $675K | 0.11% | 0 | 13F-HRTimelineGroup |
| ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC | 133,525 | $610K | <0.01% | 0 | 13F-HRTimelineGroup |
| Peapod Lane Capital LLC | 115,123 | $527K | 0.53% | -9,304 | 13F-HRTimeline |
| Ikarian Capital, LLCin group Ikarian Capital, LLC | 106,901 | $490K | 0.16% | 0 | 13F-HRTimelineGroup |
| BlackRock, Inc.in group BlackRock, Inc. | 97,671 | $447K | <0.01% | +15,057 | 13F-HRTimelineGroup |
| RENAISSANCE TECHNOLOGIES LLC | 87,284 | $400K | <0.01% | +1,700 | 13F-HRTimeline |
| QIMING U.S. VENTURES MANAGEMENT, LLC | 82,871 | $380K | 1.61% | 0 | 13F-HRTimeline |
| TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding | 79,524 | $364K | -16,855 | Timeline
| |
| Shay Capital LLC | 67,661 | $310K | 0.07% | +150 | 13F-HRTimeline |
| GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC | 65,119 | $298K | <0.01% | -2,445 | 13F-HRTimelineGroup |
| SPHERA FUNDS MANAGEMENT LTD.in group SPHERA FUNDS MANAGEMENT LTD. | 58,539 | $268K | 0.07% | -49,934 | 13F-HRTimelineGroup |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 41,000 | $188K | <0.01% | 0 | 13F-HRTimeline |
| DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP | 29,970 | $137K | <0.01% | -2,340 | 13F-HRTimelineGroup |
| RBF Capital, LLC | 28,253 | $129K | 0.01% | 0 | 13F-HRTimeline |
| MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC | 25,677 | $118K | <0.01% | -5,703 | 13F-HRTimelineGroup |
| FMR LLCin group FMR LLC | 22,665 | $104K | <0.01% | +8,360 | 13F-HRTimelineGroup |
| STATE STREET CORPin group STATE STREET CORP | 21,093 | $96.6K | <0.01% | 0 | 13F-HRTimelineGroup |
| BOOTHBAY FUND MANAGEMENT, LLC | 20,900 | $95.7K | <0.01% | 0 | 13F-HRTimeline |
| NORTHERN TRUST CORPin group NORTHERN TRUST CORP | 13,940 | $63.8K | <0.01% | 0 | 13F-HRTimelineGroup |
| MORGAN STANLEYin group MORGAN STANLEY | 8,693 | $39.8K | <0.01% | +1,482 | 13F-HRTimelineGroup |
| WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN | 5,746 | $26.3K | <0.01% | +43 | 13F-HRTimelineGroup |
| Global Retirement Partners, LLC | 1,000 | $4.58K | <0.01% | 13F-HRTimeline | |
| JPMORGAN CHASE & COin group JPMORGAN CHASE & CO | 209 | $957 | <0.01% | +43 | 13F-HRTimelineGroup |
| BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/ | 180 | $824 | <0.01% | +8 | 13F-HRTimelineGroup |
| Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T… | 145 | $664 | <0.01% | new | 13F-HRTimelineGroup |
| CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc. | 100 | $458 | <0.01% | 0 | 13F-HRTimelineGroup |
| BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS | 96 | $440 | <0.01% | 0 | 13F-HRTimelineGroup |
| OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC. | 90 | $412 | <0.01% | +86 | 13F-HR/ATimelineGroup |
| CITIGROUP INCin group CITIGROUP INC | 51 | $234 | <0.01% | 0 | 13F-HRTimelineGroup |
| UBS Group AGin group UBS Group AG | 41 | $188 | <0.01% | -1,999 | 13F-HRTimelineGroup |
| BARCLAYS PLCin group BARCLAYS PLC | 1 | $5 | <0.01% | 0 | 13F-HR/ATimelineGroup |
| SIMPLEX TRADING, LLC | 43 | $0 | 0% | new | 13F-HRTimelineValue filed as zero, left out of ratios. |
| CONCOURSE FINANCIAL GROUP SECURITIES, I… | 0 | $0 | 0 | 13F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios. |