Insulet Corporation
DE ˙ DB ˙ US45784P1012
122,00 € ↓ −5,10 (−4,01%)
2026-06-02
DELAT PRIS
SecurityDE:GOV / Insulet Corporation
InstitutionAsset Management One Co., Ltd.
Latest Disclosed Ownership29,414 shares
Latest Disclosed Value $ 6,172,234
Asset Management One Co., Ltd. reports 61.60% decrease in ownership of GOV / Insulet Corporation

On May 8, 2026 - Asset Management One Co., Ltd. filed a 13F-HR form disclosing ownership of 29,414 shares of Insulet Corporation (DE:GOV) valued at $5,326,875 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 27, 2026 disclosing 76,594 shares of Insulet Corporation. This represents a change in shares of -61.60% during the quarter. The current value of the position is $3,588,508 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 INSULET COM 45784P101 29,414 -47,180 -61.60 6,172 -71.88 0.0182
2026-01-27 2025-12-31 13F INSULET COM 45784P101 76,594 38,193 99.46 21,948 85.11 0.0610
2025-10-22 2025-09-30 13F INSULET COM 45784P101 38,401 8,622 28.95 11,858 26.75 0.0344
2025-07-31 2025-06-30 13F INSULET COM 45784P101 29,779 1,955 7.03 9,356 28.05 0.0293
2025-04-23 2025-03-31 13F INSULET COM 45784P101 27,824 1,058 3.95 7,307 2.96 0.0253
2025-01-30 2024-12-31 13F INSULET COM 45784P101 26,766 605 2.31 7,096 16.56 0.0244
2024-10-30 2024-09-30 13F INSULET COM 45784P101 26,161 -283 -1.07 6,089 14.09 0.0217
2024-07-18 2024-06-30 13F INSULET COM 45784P101 26,444 -265 -0.99 5,336 16.58 0.0204
2024-05-02 2024-03-31 13F INSULET COM 45784P101 26,709 -9,968 -27.18 4,578 -43.13 0.0176
2024-01-24 2023-12-31 13F INSULET COM 45784P101 36,677 9,240 33.68 8,048 83.95 0.0324
2023-10-19 2023-09-30 13F INSULET COM 45784P101 27,437 647 2.42 4,376 -43.36 0.0195
2023-07-31 2023-06-30 13F INSULET COM 45784P101 26,790 -1,076 -3.86 7,725 -13.10 0.0327
2023-04-25 2023-03-31 13F INSULET COM 45784P101 27,866 794 2.93 8,888 11.29 0.0403
2023-02-06 2022-12-31 13F INSULET COM 45784P101 27,072 -760 -2.73 7,987 25.09 0.0389
2022-11-04 2022-09-30 13F INSULET COM 45784P101 27,832 -334 -1.19 6,384 4.01 0.0325
2022-07-29 2022-06-30 13F INSULET COM 45784P101 28,166 464 1.67 6,138 -16.82 0.0288
2022-05-13 2022-03-31 13F INSULET COM 45784P101 27,702 -1,525 -5.22 7,379 -6.50 0.0288
2022-02-09 2021-12-31 13F INSULET COM 45784P101 29,227 1,263 4.52 7,892 -0.70 0.0275
2021-11-02 2021-09-30 13F INSULET COM 45784P101 27,964 -262 -0.93 7,948 2.58 0.0305
2021-08-03 2021-06-30 13F INSULET COM 45784P101 28,226 -1,879 -6.24 7,748 -1.35 0.0288
2021-05-14 2021-03-31 13F INSULET COM 45784P101 30,105 -714 -2.32 7,854 -2.16 0.0312
2021-02-12 2020-12-31 13F INSULET COM 45784P101 30,819 -280 -0.90 8,027 9.06 0.0331
2020-11-13 2020-09-30 13F INSULET COM 45784P101 31,099 1,114 3.72 7,360 26.35 0.0338
2020-08-14 2020-06-30 13F INSULET COM 45784P101 29,985 -2,524 -7.76 5,825 8.19 0.0286
2020-05-14 2020-03-31 13F INSULET COM 45784P101 32,509 180 0.56 5,384 -2.73 0.0314
2020-02-14 2019-12-31 13F INSULET COM 45784P101 32,329 32,329 5,535 0.0249
2018-11-14 2018-09-30 13F INSULET COM 45784P101 0 -3,290 -100.00 0 -100.00
2018-08-14 2018-06-30 13F INSULET COM 45784P101 3,290 3,290 289 0.0006
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.