Insulet Corporation
US ˙ NasdaqGS ˙ US45784P1012

SecurityPODD / Insulet Corporation
InstitutionDriehaus Capital Management Llc
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Driehaus Capital Management Llc closes position in PODD / Insulet Corporation

On May 15, 2026 - Driehaus Capital Management Llc filed a 13F-HR form disclosing ownership of 0 shares of Insulet Corporation (US:PODD) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 49,372 shares of Insulet Corporation. The current value of the position is $0 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)
2026-05-15 2026-03-31 13F Insulet COM 45784P101 0 -100.00 0
2026-02-17 2025-12-31 13F Insulet COM 45784P101 49,372 -48,118 -49.36 14,033 -53.38 0.0953
2025-11-14 2025-09-30 13F INSULET COM 45784P101 97,490 -21,945 -18.37 30,098 -19.79 0.2156
2025-08-14 2025-06-30 13F INSULET COM 45784P101 119,435 -26,367 -18.08 37,524 -2.00 0.3002
2025-05-15 2025-03-31 13F INSULET COM 45784P101 145,802 45,916 45.97 38,289 46.83 0.3691
2025-02-14 2024-12-31 13F INSULET COM 45784P101 99,886 54,539 120.27 26,077 147.08 0.2152
2024-11-14 2024-09-30 13F INSULET COM 45784P101 45,347 45,347 10,555 0.0906
2024-05-15 2024-03-31 13F INSULET COM 45784P101 0 -39,660 -100.00 0 -100.00
2024-02-14 2023-12-31 13F INSULET COM 45784P101 39,660 39,660 8,605 0.1037
2023-11-14 2023-09-30 13F INSULET COM 45784P101 0 -24,495 -100.00 0 -100.00
2023-08-14 2023-06-30 13F INSULET COM 45784P101 24,495 -21,604 -46.86 7,063 -51.97 0.0892
2023-05-15 2023-03-31 13F INSULET COM 45784P101 46,099 1,687 3.80 14,704 12.46 0.2064
2023-02-14 2022-12-31 13F INSULET COM 45784P101 44,412 8,237 22.77 13,074 57.54 0.1949
2022-11-14 2022-09-30 13F INSULET COM 45784P101 36,175 13,428 59.03 8,299 67.42 0.1257
2022-08-15 2022-06-30 13F INSULET COM 45784P101 22,747 741 3.37 4,957 -15.44 0.0803
2022-05-16 2022-03-31 13F INSULET COM 45784P101 22,006 -35,882 -61.99 5,862 -61.94 0.0720
2022-02-14 2021-12-31 13F INSULET COM 45784P101 57,888 133 0.23 15,402 -6.18 0.1572
2021-11-15 2021-09-30 13F INSULET COM 45784P101 57,755 54,787 1,845.92 16,416 1,914.23 0.1947
2021-08-16 2021-06-30 13F INSULET COM 45784P101 2,968 825 38.50 815 45.80 0.0108
2021-05-17 2021-03-31 13F INSULET COM 45784P101 2,143 -321 -13.03 559 -11.27 0.0082
2021-02-16 2020-12-31 13F INSULET COM 45784P101 2,464 21 0.86 630 9.00 0.0102
2020-11-16 2020-09-30 13F INSULET COM 45784P101 2,443 291 13.52 578 38.28 0.0119
2020-08-14 2020-06-30 13F INSULET COM 45784P101 2,152 118 5.80 418 24.04 0.0102
2020-05-15 2020-03-31 13F INSULET COM 45784P101 2,034 -7,877 -79.48 337 -80.14 0.0113
2020-02-12 2019-12-31 13F INSULET COM 45784P101 9,911 -4,906 -33.11 1,697 -30.56 0.0451
2019-11-14 2019-09-30 13F INSULET COM 45784P101 14,817 -2,123 -12.53 2,444 20.87 0.0795
2019-08-14 2019-06-30 13F INSULET COM 45784P101 16,940 -7,294 -30.10 2,022 -12.24 0.0634
2019-05-15 2019-03-31 13F INSULET COM 45784P101 24,234 218 0.91 2,304 20.94 0.0865
2019-02-14 2018-12-31 13F INSULET COM 45784P101 24,016 -23,600 -49.56 1,905 -62.24 0.0815
2018-11-14 2018-09-30 13F INSULET COM 45784P101 47,616 -48,322 -50.37 5,045 -38.64 0.1553
2018-08-14 2018-06-30 13F INSULET COM 45784P101 95,938 7,045 7.93 8,222 6.71 0.2779
2018-05-15 2018-03-31 13F INSULET COM 45784P101 88,893 -2,659 -2.90 7,705 21.97 0.2722
2018-02-14 2017-12-31 13F INSULET COM 45784P101 91,552 11,562 14.45 6,317 43.37 0.2397
2017-11-14 2017-09-30 13F INSULET COM 45784P101 79,990 37,351 87.60 4,406 101.37 0.1718
2017-08-14 2017-06-30 13F INSULET COM 45784P101 42,639 42,639 2,188 0.0804
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.