WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC - INSMED INC ownership

INSMED INC's ticker is INSM and the CUSIP is 457669307. A total of 2 filers reported holding INSMED INC in Q4 2023. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC ownership history of INSMED INC
ValueSharesWeighting
Q3 2023$107,108,859
+18.4%
4,241,935
-1.0%
0.36%
+22.8%
Q2 2023$90,432,891
+43.1%
4,285,919
+15.6%
0.29%
+31.8%
Q1 2023$63,198,860
-6.7%
3,706,678
+9.3%
0.22%
-15.1%
Q4 2022$67,735,497
-11.6%
3,390,165
-4.7%
0.26%
-14.5%
Q3 2022$76,609,000
+10.1%
3,556,584
+0.8%
0.30%
+17.4%
Q2 2022$69,554,000
-17.7%
3,527,089
-1.9%
0.26%
+2.4%
Q1 2022$84,497,000
-36.9%
3,595,626
-26.8%
0.25%
-30.4%
Q4 2021$133,861,000
-2.3%
4,914,140
-1.2%
0.36%
-6.2%
Q3 2021$137,040,000
-4.2%
4,976,041
-1.0%
0.39%
-14.0%
Q2 2021$143,045,000
+11.6%
5,026,184
+33.5%
0.45%
+8.2%
Q1 2021$128,210,000
+4.0%
3,764,236
+1.6%
0.42%
+1.2%
Q4 2020$123,294,000
+60.7%
3,703,626
+55.2%
0.41%
+37.1%
Q3 2020$76,718,000
+240.0%
2,386,996
+191.3%
0.30%
+225.0%
Q2 2020$22,566,000
+96.7%
819,391
+14.5%
0.09%
+64.3%
Q1 2020$11,471,000715,5680.06%
Other shareholders
INSMED INC shareholders Q4 2023
NameSharesValueWeighting ↓
Palo Alto Investors LP 5,054,713$49,839,0003.76%
SENZAR ASSET MANAGEMENT, LLC 788,936$7,778,909,0001.70%
NEXTHERA CAPITAL LP 168,700$1,663,0001.44%
ACUTA CAPITAL PARTNERS, LLC 220,000$2,169,0001.04%
Orbimed Advisors 4,158,600$41,004,0000.43%
EMERALD MUTUAL FUND ADVISERS TRUST 667,848$6,585,0000.37%
Rock Springs Capital Management LP 497,500$4,905,0000.36%
EMERALD ADVISERS, LLC 630,159$6,213,0000.30%
Virtus ETF Advisers LLC 24,536$242,0000.18%
Baker Brothers Advisors 1,500,000$14,790,0000.16%
View complete list of INSMED INC shareholders