BlackRock Inc. - GENERATION BIO CO ownership

GENERATION BIO CO's ticker is GBIO and the CUSIP is 37148K100. A total of 96 filers reported holding GENERATION BIO CO in Q2 2022. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
BlackRock Inc. ownership history of GENERATION BIO CO
ValueSharesWeighting
Q3 2023$12,710,660
-34.7%
3,353,736
-5.2%
0.00%
-100.0%
Q2 2023$19,453,294
+31.3%
3,536,962
+2.6%
0.00%
Q1 2023$14,819,367
+1.7%
3,446,364
-7.1%
0.00%
Q4 2022$14,572,702
-24.1%
3,708,067
+2.5%
0.00%
-100.0%
Q3 2022$19,202,000
-16.4%
3,616,045
+3.3%
0.00%0.0%
Q2 2022$22,973,000
-1.2%
3,501,963
+10.5%
0.00%0.0%
Q1 2022$23,261,000
+3.7%
3,168,813
+0.0%
0.00%0.0%
Q4 2021$22,426,000
-71.4%
3,167,656
+1.4%
0.00%
-50.0%
Q3 2021$78,347,000
+2.2%
3,125,139
+9.6%
0.00%0.0%
Q2 2021$76,669,000
-7.5%
2,850,140
-2.2%
0.00%0.0%
Q1 2021$82,917,000
+118.8%
2,913,455
+117.9%
0.00%
+100.0%
Q4 2020$37,901,000
+82.7%
1,336,890
+99.2%
0.00%0.0%
Q3 2020$20,747,000
+4972.6%
671,243
+3342.3%
0.00%
Q2 2020$409,00019,5000.00%
Other shareholders
GENERATION BIO CO shareholders Q2 2022
NameSharesValueWeighting ↓
Atlas Venture Life Science Advisors, LLC 8,278,876$58,614,0005.38%
Yiheng Capital Management, L.P. 1,975,146$13,984,0000.71%
Artal Group S.A. 2,814,191$19,924,0000.54%
HARVARD MANAGEMENT CO INC 510,354$3,613,0000.34%
Bellevue Group AG 3,872,180$27,416,0000.28%
Casdin Capital, LLC 1,324,275$9,376,0000.26%
FARALLON CAPITAL MANAGEMENT LLC 3,500,000$24,780,0000.12%
BVF INC/IL 189,050$1,338,0000.05%
PDT Partners, LLC 36,843$261,0000.02%
GSA CAPITAL PARTNERS LLP 17,739$126,0000.02%
View complete list of GENERATION BIO CO shareholders