GROUP ONE TRADING, L.P. - INSMED INC ownership

INSMED INC's ticker is INSM and the CUSIP is 457669307. A total of 226 filers reported holding INSMED INC in Q4 2022. The put-call ratio across all filers is 1.33 and the average weighting 0.2%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of INSMED INC
ValueSharesWeighting
Q2 2023$27,683
-44.5%
1,312
-47.5%
0.00%
Q4 2022$49,910
+4891.0%
2,498
+6838.9%
0.00%
Q3 2020$1,000
-99.2%
36
-99.6%
0.00%
-100.0%
Q1 2020$129,000
-27.9%
8,055
+7.5%
0.00%0.0%
Q4 2019$179,000
+17800.0%
7,492
+8224.4%
0.00%
Q4 2016$1,000
-99.9%
90
-99.9%
0.00%
-100.0%
Q4 2015$1,874,000
+17.7%
103,235
+20.4%
0.02%0.0%
Q3 2015$1,592,000
+81.7%
85,713
+138.9%
0.02%
+83.3%
Q2 2015$876,000
+202.1%
35,884
+157.3%
0.01%
+140.0%
Q1 2015$290,000
+41.5%
13,948
+5.2%
0.01%
+66.7%
Q4 2014$205,000
+101.0%
13,259
+69.7%
0.00%
+50.0%
Q3 2014$102,000
-95.5%
7,811
-93.1%
0.00%
-94.3%
Q2 2014$2,278,000
+175.1%
114,006
+162.1%
0.04%
+150.0%
Q1 2014$828,000
-11.7%
43,489
-21.1%
0.01%0.0%
Q4 2013$938,000
+1776.0%
55,138
+1635.5%
0.01%
+1300.0%
Q3 2013$50,000
-91.2%
3,177
-93.3%
0.00%
-92.9%
Q2 2013$570,00047,6980.01%
Other shareholders
INSMED INC shareholders Q4 2022
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