Stock

ZGNX

Ownership Count: 324

Ownership

Manager Name % of Portfolio Recent Activity Share Value
FDx Advisors, Inc. 0.28%
No Change
7,019,295 $7,019,000.0
PERCEPTIVE ADVISORS LLC 2.55%
Added 42.12%
4,907,139 $132,542,000.0
CADIAN CAPITAL MANAGEMENT, LP 3.65%
Added 27.56%
4,090,846 $66,476,000.0
VANGUARD GROUP INC 0.0%
Reduced 1.21%
3,872,922 $62,935,000.0
MORGAN STANLEY 0.01%
Added 1.43%
3,580,649 $58,186,000.0
RA CAPITAL MANAGEMENT, L.P. 0.96%
No Change
3,333,700 $54,173,000.0
FRANKLIN RESOURCES INC 0.02%
Added 5.20%
3,209,857 $52,160,000.0
FARALLON CAPITAL MANAGEMENT LLC 0.02%
No Change
2,766,935 $44,963,000.0
Fairmount Funds Management LLC 13.4%
Added 28.83%
2,502,259 $40,662,000.0
Artisan Partners Limited Partnership 0.05%
Reduced 0.24%
2,466,047 $40,073,000.0
JANUS HENDERSON GROUP PLC 0.02%
Added 13.49%
2,271,152 $36,908,000.0
BlackRock Inc. 0.0%
Added 3.73%
2,217,350 $36,032,000.0
ING GROEP NV 0.25%
No Change
1,700,000 $27,625,000.0
Bank of New York Mellon Corp 0.01%
Reduced 5.83%
1,322,832 $21,496,000.0
SCOPIA CAPITAL MANAGEMENT LP 2.04%
Added 250.41%
1,284,705 $20,876,000.0