Simplex Trading’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 | $1.75M | Buy |
+10,715
| New | +$1.65M | ﹤0.01% | 1938 |
|
|
2025
Q2 | – | Sell |
-14,467
| Closed | -$1.11M | – | 9161 |
|
|
2025
Q1 | $1.1M | Sell |
14,467
-4,248
| -23% | -$325K | ﹤0.01% | 2612 |
|
|
2024
Q4 | $1.29M | Sell |
18,715
-40,846
| -69% | -$2.94M | ﹤0.01% | 2597 |
|
|
2024
Q3 | $4.35M | Buy |
+59,561
| New | +$4.4M | ﹤0.01% | 1602 |
|
|
2024
Q2 | – | Sell |
-21,007
| Closed | -$815K | – | 9273 |
|
|
2024
Q1 | $569K | Buy |
+21,007
| New | +$588K | ﹤0.01% | 3725 |
|
|
2023
Q3 | – | Sell |
-24,304
| Closed | -$556K | – | 9180 |
|
|
2023
Q2 | $512K | Buy |
24,304
+23,004
| +1,770% | +$436K | ﹤0.01% | 3298 |
|
|
2023
Q1 | $22K | Buy |
+1,300
| New | +$25.3K | ﹤0.01% | 6817 |
|
|
2021
Q4 | – | Sell |
-9,284
| Closed | -$265K | – | 10901 |
|
|
2021
Q3 | $273K | Sell |
9,284
-1,100
| -11% | -$28.9K | ﹤0.01% | 5069 |
|
|
2021
Q2 | $295K | Buy |
10,384
+3,697
| +55% | +$110K | ﹤0.01% | 5013 |
|
|
2021
Q1 | $227K | Buy |
6,687
+5,421
| +428% | +$207K | ﹤0.01% | 4563 |
|
|
2020
Q4 | $42K | Sell |
1,266
-27,519
| -96% | -$1.01M | ﹤0.01% | 6365 |
|
|
2020
Q3 | $925K | Buy |
+28,785
| New | +$827K | ﹤0.01% | 2313 |
|
|
2020
Q1 | – | Sell |
-7,359
| Closed | -$174K | – | 7889 |
|
|
2019
Q4 | $175K | Buy |
+7,359
| New | +$150K | ﹤0.01% | 3900 |
|
|
2019
Q3 | – | Sell |
-1,021
| Closed | -$19.7K | – | 7539 |
|
|
2019
Q2 | $26K | Buy |
+1,021
| New | +$28.4K | ﹤0.01% | 5388 |
|
|
2019
Q1 | – | Sell |
-800
| Closed | -$20.7K | – | 7438 |
|
|
2018
Q4 | $10K | Buy |
+800
| New | +$12.8K | ﹤0.01% | 5845 |
|
|
2017
Q1 | – | Sell |
-5,263
| Closed | -$81.2K | – | 6434 |
|
|
2016
Q4 | $69K | Sell |
5,263
-3,628
| -41% | -$49.5K | ﹤0.01% | 1843 |
|
|
2016
Q3 | $129K | Sell |
8,891
-23,910
| -73% | -$299K | 0.01% | 1350 |
|
|
2016
Q2 | $323K | Buy |
32,801
+27,465
| +515% | +$320K | 0.02% | 739 |
|
|
2016
Q1 | $67K | Sell |
5,336
-20,307
| -79% | -$267K | 0.01% | 1696 |
|
|
2015
Q4 | $465K | Buy |
25,643
+18,536
| +261% | +$327K | 0.04% | 460 |
|
|
2015
Q3 | $131K | Buy |
+7,107
| New | +$177K | 0.01% | 1201 |
|
|
2015
Q2 | – | Sell |
-14,160
| Closed | -$321K | – | 5477 |
|
|
2015
Q1 | $294K | Buy |
14,160
+12,281
| +654% | +$216K | 0.03% | 540 |
|
|
2014
Q4 | $29K | Buy |
+1,879
| New | +$26.7K | ﹤0.01% | 1773 |
|
Other funds holding INSM
DGM
VPM
VCM
BBA
Simplex Trading's INSM Position: Q1 2026 in Review
Simplex Trading opened a new position in Insmed (INSM) in Q1 2026: 10,715 shares worth $1.75M. The stake represents ﹤0.01% of the portfolio and ranks #1938 among its holdings. This is a return to the name: Simplex Trading previously reported a position in INSM as recently as Q1 2025.
Simplex Trading first reported a position in INSM in Q4 2014 and has held it in 23 quarters since. The position peaked at $4.35M in Q3 2024. 669 funds tracked by Wall St. Rank hold INSM as of Q1 2026.
- Simplex Trading held 10,715 shares of Insmed worth $1.75M as of Q1 2026.
- Insmed was a new Simplex Trading position in Q1 2026.
- Insmed made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #1938 holding.
- Simplex Trading first reported a position in Insmed in Q4 2014 and has held it in 23 quarters since.
- Simplex Trading's Insmed position peaked at $4.35M in Q3 2024.
- 669 funds tracked by Wall St. Rank held Insmed as of Q1 2026.
Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.