Granahan Investment Management - 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
Granahan Investment Management ownership history of INSMED INC
ValueSharesWeighting
Q3 2023$5,958,495
+0.6%
235,980
-15.9%
0.21%
+16.5%
Q2 2023$5,922,285
+31.5%
280,677
+6.2%
0.18%
+32.8%
Q1 2023$4,504,440
+7.4%
264,190
+25.8%
0.14%
+7.0%
Q4 2022$4,194,941
-48.1%
209,957
-38.9%
0.13%
-36.3%
Q1 2022$8,081,000
-2.9%
343,877
+12.5%
0.20%
+17.5%
Q4 2021$8,326,000
-1.4%
305,663
-0.3%
0.17%
+6.9%
Q3 2021$8,447,000
-28.0%
306,730
-25.6%
0.16%
-26.9%
Q2 2021$11,738,000
+6.5%
412,453
+27.5%
0.22%
-6.4%
Q1 2021$11,017,000
-4.9%
323,459
-7.0%
0.23%
-10.0%
Q4 2020$11,584,000
-13.1%
347,981
-16.1%
0.26%
-42.5%
Q3 2020$13,333,000
+2.2%
414,844
-12.4%
0.45%
-4.2%
Q2 2020$13,047,000
+101.9%
473,765
+17.5%
0.47%
+35.6%
Q1 2020$6,463,000
-53.6%
403,175
-30.9%
0.35%
-45.7%
Q4 2019$13,939,000
+51.7%
583,717
+12.0%
0.64%
+26.7%
Q3 2019$9,190,000
+67.0%
520,969
+142.3%
0.51%
+86.0%
Q2 2019$5,503,000
-17.3%
214,980
-6.1%
0.27%
-23.8%
Q1 2019$6,653,000228,8500.36%
Other shareholders
INSMED INC shareholders Q4 2022
NameSharesValueWeighting ↓
Fairmount Funds Management LLC 1,283,887$36,539,00015.02%
Palo Alto Investors LP 6,019,106$171,304,0009.44%
Sycale Advisors (NY) LLC 346,271$9,854,0004.97%
First Light Asset Management, LLC 1,385,648$39,436,0002.37%
SILVERARC CAPITAL MANAGEMENT, LLC 177,433$5,050,0002.25%
SECTORAL ASSET MANAGEMENT INC 913,700$26,004,0002.10%
Endurant Capital Management LP 260,314$7,409,0002.04%
Sofinnova Investments, Inc. 844,169$24,025,0001.38%
Altium Capital Management LP 203,354$5,787,0001.34%
Avidity Partners Management LP 1,150,050$32,730,0000.88%
View complete list of INSMED INC shareholders