JANE STREET GROUP, LLC - INSMED INC ownership

INSMED INC's ticker is INSM and the CUSIP is 457669307. A total of 254 filers reported holding INSMED INC in Q3 2023. The put-call ratio across all filers is 6.19 and the average weighting 0.3%.

Quarter-by-quarter ownership
JANE STREET GROUP, LLC ownership history of INSMED INC
ValueSharesWeighting
Q3 2023$896,754
-71.2%
35,515
-75.9%
0.00%
-100.0%
Q2 2023$3,113,052
+205.0%
147,538
+146.5%
0.00%
Q1 2023$1,020,510
+226.4%
59,854
+282.5%
0.00%
Q4 2022$312,687
-63.6%
15,650
-60.7%
0.00%
Q3 2022$858,000
+45.9%
39,858
+33.6%
0.00%
Q2 2022$588,000
-39.8%
29,826
-28.1%
0.00%
Q1 2022$976,000
-76.0%
41,499
-72.2%
0.00%
-100.0%
Q4 2021$4,062,000
+307.0%
149,117
+311.6%
0.00%
Q3 2021$998,000
-46.6%
36,233
-44.8%
0.00%
Q2 2021$1,868,000
-16.5%
65,622
-0.1%
0.00%
Q1 2021$2,238,000
-39.4%
65,701
-40.8%
0.00%
-100.0%
Q4 2020$3,695,000
-34.4%
110,997
-36.7%
0.00%
-50.0%
Q3 2020$5,636,000
+42.4%
175,349
+22.0%
0.00%
+33.3%
Q2 2020$3,957,000
+429.0%
143,732
+208.1%
0.00%
Q1 2020$748,000
+27.4%
46,653
+89.7%
0.00%
-100.0%
Q4 2019$587,000
+29.9%
24,588
-4.0%
0.00%0.0%
Q3 2019$452,000
-26.4%
25,621
-45.3%
0.00%0.0%
Q4 2018$614,000
+102.6%
46,872
+248.1%
0.00%0.0%
Q1 2018$303,000
-18.5%
13,464
+13.0%
0.00%0.0%
Q4 2017$372,000
-80.8%
11,916
-80.8%
0.00%
-83.3%
Q3 2017$1,939,000
+1135.0%
62,123
+417.2%
0.01%
+200.0%
Q3 2014$157,000
-32.6%
12,012
-1.7%
0.00%
-33.3%
Q1 2014$233,00012,2210.00%
Other shareholders
INSMED INC shareholders Q3 2023
NameSharesValueWeighting ↓
Fairmount Funds Management LLC 1,056,797$33,965,00014.39%
Palo Alto Investors LP 6,032,956$193,899,00010.64%
Sycale Advisors (NY) LLC 360,829$11,597,0009.99%
Burrage Capital Management LLC 165,400$5,316,0004.20%
First Light Asset Management, LLC 1,025,341$32,954,0003.38%
Rubric Capital Management LP 1,100,000$35,354,0003.30%
Sofinnova Investments, Inc. 615,143$19,771,0001.47%
Endurant Capital Management LP 144,313$4,638,0001.37%
Parkwood LLC 70,235$5,514,0000.85%
Novo Holdings A/S 430,107$13,824,0000.69%
View complete list of INSMED INC shareholders