Citadel Advisors - INSMED INC ownership

INSMED INC's ticker is and the CUSIP is 457669AA7. A total of 24 filers reported holding INSMED INC in Q3 2023. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of INSMED INC
ValueSharesWeighting
Q3 2023$1,972,933
+284.6%
2,000,000
+300.0%
0.00%
Q4 2021$513,000
-93.8%
500,000
-93.8%
0.00%
-100.0%
Q3 2021$8,288,000
-58.0%
8,000,000
-54.8%
0.00%
-60.0%
Q1 2021$19,753,000
-52.9%
17,686,000
-52.4%
0.01%
-54.5%
Q4 2020$41,947,000
-24.1%
37,186,000
-26.6%
0.01%
-31.2%
Q3 2020$55,295,000
+37.6%
50,686,000
+23.1%
0.02%
+14.3%
Q2 2020$40,199,000
+422.9%
41,186,000
+356.7%
0.01%
+366.7%
Q1 2020$7,688,000
-34.0%
9,019,000
-25.0%
0.00%
-40.0%
Q4 2019$11,645,000
-34.8%
12,019,000
-43.6%
0.01%
-37.5%
Q3 2019$17,854,000
-14.0%
21,319,0000.0%0.01%
-20.0%
Q2 2019$20,772,000
-37.3%
21,319,000
-35.0%
0.01%
-37.5%
Q1 2019$33,117,000
+59.3%
32,819,000
+11.9%
0.02%
+45.5%
Q4 2018$20,793,000
+718.0%
29,319,000
+877.3%
0.01%
+1000.0%
Q3 2018$2,542,000
+38.4%
3,000,000
+50.0%
0.00%0.0%
Q2 2018$1,837,000
-91.0%
2,000,000
-91.3%
0.00%
-90.9%
Q1 2018$20,423,00023,000,0000.01%
Other shareholders
INSMED INC shareholders Q3 2023
NameSharesValueWeighting ↓
Sycale Advisors (NY) LLC 8,065,000$9,173,0006.54%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 61,000,000$69,219,0001.37%
Sonora Investment Management, LLC 6,645,000$7,519,0000.62%
ZAZOVE ASSOCIATES LLC 4,377,000$4,951,0000.61%
ADVENT CAPITAL MANAGEMENT /DE/ 22,362,000$25,324,0000.54%
SSI INVESTMENT MANAGEMENT LLC 6,532,000$7,328,0000.52%
Context Capital Management, LLC 2,163,000$2,438,0000.33%
WOLVERINE ASSET MANAGEMENT LLC 35,070,000$39,493,0000.29%
Cheyne Capital Management (UK) LLP 450,000$509,0000.26%
FARALLON CAPITAL MANAGEMENT LLC 32,500,000$36,552,0000.22%
View complete list of INSMED INC shareholders