Citadel Advisors’s Insmed INSM Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$357M Buy
2,182,571
+1,025,276
+89% +$158M 0.25% 260
2025
Q4
$201M Sell
1,157,295
-900,346
-44% -$164M 0.14% 483
2025
Q3
$296M Buy
2,057,641
+524,364
+34% +$64.2M 0.24% 337
2025
Q2
$154M Buy
1,533,277
+1,158,462
+309% +$88.6M 0.13% 510
2025
Q1
$28.6M Buy
374,815
+51,080
+16% +$3.91M 0.03% 1642
2024
Q4
$22.4M Sell
323,735
-12,827
-4% -$924K 0.02% 2051
2024
Q3
$24.6M Sell
336,562
-463,184
-58% -$34.2M 0.03% 1840
2024
Q2
$53.6M Sell
799,746
-127,817
-14% -$4.96M 0.05% 1103
2024
Q1
$25.2M Sell
927,563
-118,651
-11% -$3.32M 0.02% 1843
2023
Q4
$32.4M Buy
1,046,214
+466,832
+81% +$12.1M 0.03% 1548
2023
Q3
$14.6M Buy
579,382
+199,090
+52% +$4.55M 0.02% 2216
2023
Q2
$8.02M Sell
380,292
-631,910
-62% -$12M 0.01% 2970
2023
Q1
$17.3M Buy
1,012,202
+486,609
+93% +$9.45M 0.02% 2087
2022
Q4
$10.5M Buy
525,593
+157,778
+43% +$3.05M 0.01% 2763
2022
Q3
$7.92M Buy
367,815
+105,015
+40% +$2.52M 0.01% 3097
2022
Q2
$5.18M Buy
262,800
+108,512
+70% +$2.27M 0.01% 3723
2022
Q1
$3.63M Buy
154,288
+142,907
+1,256% +$3.32M ﹤0.01% 4804
2021
Q4
$310K Buy
+11,381
New +$325K ﹤0.01% 10854
2021
Q3
Sell
-690,764
Closed -$18.1M 14283
2021
Q2
$19.7M Buy
690,764
+440,661
+176% +$13.1M 0.02% 2098
2021
Q1
$8.52M Sell
250,103
-933,496
-79% -$35.7M 0.01% 3227
2020
Q4
$39.4M Sell
1,183,599
-896,175
-43% -$32.7M 0.04% 1152
2020
Q3
$66.8M Sell
2,079,774
-214,536
-9% -$6.17M 0.09% 677
2020
Q2
$63.2M Sell
2,294,310
-884,031
-28% -$21M 0.09% 645
2020
Q1
$50.9M Buy
3,178,341
+552,566
+21% +$13.1M 0.08% 630
2019
Q4
$62.7M Sell
2,625,775
-437,247
-14% -$8.89M 0.08% 647
2019
Q3
$54M Buy
3,063,022
+740,908
+32% +$14.3M 0.07% 710
2019
Q2
$59.4M Buy
2,322,114
+1,176,356
+103% +$32.8M 0.07% 632
2019
Q1
$33.3M Buy
1,145,758
+77,755
+7% +$2.02M 0.04% 941
2018
Q4
$14M Buy
1,068,003
+930,003
+674% +$14.8M 0.02% 1549
2018
Q3
$2.79M Sell
138,000
-84,388
-38% -$1.91M ﹤0.01% 3850
2018
Q2
$5.26M Buy
+222,388
New +$5.72M 0.01% 2698
2018
Q1
Hold
0
8564
2017
Q4
Sell
-406,687
Closed -$12M 8246
2017
Q3
$12.7M Sell
406,687
-246,046
-38% -$4.69M 0.02% 1402
2017
Q2
$11.2M Buy
652,733
+269,249
+70% +$4.6M 0.02% 1369
2017
Q1
$6.71M Buy
383,484
+358,316
+1,424% +$5.53M 0.01% 1759
2016
Q4
$333K Sell
25,168
-702,307
-97% -$9.58M ﹤0.01% 5533
2016
Q3
$10.6M Buy
727,475
+304,675
+72% +$3.81M 0.02% 1299
2016
Q2
$4.17M Buy
+422,800
New +$4.93M 0.01% 1976
2016
Q1
Sell
-216,976
Closed -$2.85M 7358
2015
Q4
$3.94M Sell
216,976
-1,018,884
-82% -$18M 0.01% 2035
2015
Q3
$22.9M Sell
1,235,860
-269,262
-18% -$6.72M 0.04% 810
2015
Q2
$36.8M Sell
1,505,122
-147,001
-9% -$3.34M 0.05% 640
2015
Q1
$34.4M Buy
1,652,123
+976,859
+145% +$17.2M 0.05% 666
2014
Q4
$10.4M Buy
675,264
+596,892
+762% +$8.47M 0.02% 1369
2014
Q3
$1.02M Buy
78,372
+55,667
+245% +$840K ﹤0.01% 3677
2014
Q2
$454K Sell
22,705
-11,759
-34% -$174K ﹤0.01% 4522
2014
Q1
$656K Buy
+34,464
New +$655K ﹤0.01% 3981
2013
Q4
Hold
0
7089
2013
Q3
Sell
-681
Closed -$8.65K 6791
2013
Q2
$8K Buy
+681
New +$6.96K ﹤0.01% 6280

Other funds holding INSM