ESSEX INVESTMENT MANAGEMENT CO LLC - ULTRAGENYX PHARMACEUTICAL IN ownership

ULTRAGENYX PHARMACEUTICAL IN's ticker is RARE and the CUSIP is 90400D108. A total of 226 filers reported holding ULTRAGENYX PHARMACEUTICAL IN in Q1 2023. The put-call ratio across all filers is 1.03 and the average weighting 0.1%.

Quarter-by-quarter ownership
ESSEX INVESTMENT MANAGEMENT CO LLC ownership history of ULTRAGENYX PHARMACEUTICAL IN
ValueSharesWeighting
Q3 2023$52,798
-23.4%
1,481
-0.9%
0.01%
-10.0%
Q2 2023$68,918
+15.0%
1,4940.0%0.01%
+11.1%
Q1 2023$59,909
+85484.3%
1,494
-1.2%
0.01%
-18.2%
Q4 2022$70
-99.9%
1,5120.0%0.01%
+10.0%
Q3 2022$63,000
-30.0%
1,5120.0%0.01%
-33.3%
Q2 2022$90,000
-53.8%
1,512
-43.6%
0.02%
-37.5%
Q1 2022$195,000
-0.5%
2,682
+14.9%
0.02%
+9.1%
Q4 2021$196,000
-19.3%
2,334
-13.5%
0.02%
-26.7%
Q3 2021$243,000
-5.4%
2,6990.0%0.03%0.0%
Q2 2021$257,000
-18.9%
2,699
-3.2%
0.03%
-23.1%
Q1 2021$317,000
-4.2%
2,788
+16.5%
0.04%
-4.9%
Q4 2020$331,000
+68.0%
2,3930.0%0.04%
+46.4%
Q3 2020$197,000
-58.6%
2,393
-68.1%
0.03%
-65.9%
Q1 2016$476,0007,5120.08%
Other shareholders
ULTRAGENYX PHARMACEUTICAL IN shareholders Q1 2023
NameSharesValueWeighting ↓
EcoR1 Capital, LLC 497,899$31,617,0003.20%
HIGHLINE CAPITAL MANAGEMENT, L.P. 390,453$24,794,0001.81%
First Light Asset Management, LLC 180,017$11,431,0001.59%
Rock Springs Capital Management LP 580,000$36,830,0001.33%
Capital Impact Advisors, LLC 36,165$2,244,0000.82%
SECTOR GAMMA AS 79,653$5,058,0000.81%
Verity Asset Management, Inc. 7,193$457,0000.51%
Opus Point Partners Management, LLC 5,064$322,0000.48%
Capital International Sarl 52,000$3,302,0000.46%
PACIFIC VIEW ASSET MANAGEMENT, LLC 6,216$394,0000.43%
View complete list of ULTRAGENYX PHARMACEUTICAL IN shareholders