Insmed Incorporated
DE ˙ DB ˙ US4576693075
€ 90,80 ↑0.65 (0.72%)
2026-06-02
PREÇO DA AÇÃO
SecurityDE:IM8N / Insmed Incorporated
InstitutionAsset Management One Co., Ltd.
Latest Disclosed Ownership82,381 shares
Latest Disclosed Value $ 13,470,941
Asset Management One Co., Ltd. reports 1.85% increase in ownership of IM8N / Insmed Incorporated

On May 8, 2026 - Asset Management One Co., Ltd. filed a 13F-HR form disclosing ownership of 82,381 shares of Insmed Incorporated (DE:IM8N) valued at $11,039,054 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 27, 2026 disclosing 80,887 shares of Insmed Incorporated. This represents a change in shares of 1.85% during the quarter. The current value of the position is $7,480,195 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-08 2026-03-31 13F INSMED COM PAR $.01 457669307 82,381 1,494 1.85 13,471 -5.53 0.0397
2026-01-27 2025-12-31 13F INSMED COM PAR $.01 457669307 80,887 80,887 14,260 0.0396
2017-05-02 2016-12-31 13F/A-1 INSMED COM 457669307 0 -265,927 -100.00 0 -100.00
2016-11-07 2016-09-30 13F INSMED COM 457669307 265,927 -15,747 -5.59 3,707 33.25 0.0551
2016-08-03 2016-06-30 13F INSMED COM 457669307 281,674 -17,146 -5.74 2,782 -24.42 0.0417
2016-05-05 2016-03-31 13F INSMED COM 457669307 298,820 6,288 2.15 3,681 -33.66 0.0537
2016-01-28 2015-12-31 13F INSMED COM 457669307 292,532 51,087 21.16 5,549 31.96 0.0828
2015-11-12 2015-09-30 13F INSMED COM 457669307 241,445 -16,429 -6.37 4,205 -30.46 0.0640
2015-08-06 2015-06-30 13F INSMED COM 457669307 257,874 -14,988 -5.49 6,047 5.09 0.0838
2015-05-11 2015-03-31 13F INSMED COM 457669307 272,862 32,372 13.46 5,754 54.10 0.0710
2015-02-09 2014-12-31 13F INSMED COM 457669307 240,490 43,156 21.87 3,734 40.11 0.0485
2014-11-05 2014-09-30 13F INSMED COM 457669307 197,334 197,334 2,665 0.0368
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.