Inspire Medical Systems, Inc.
DE ˙ DB ˙ US4577301090
34,40 € ↑0,20 (0,58%)
2026-06-04
DEL PRIS
SecurityDE:2DR / Inspire Medical Systems, Inc.
InstitutionMan Group plc
Latest Disclosed Ownership54,488 shares
Latest Disclosed Value $ 2,810,491
Man Group plc reports 31.53% increase in ownership of 2DR / Inspire Medical Systems, Inc.

On May 15, 2026 - Man Group plc filed a 13F-HR form disclosing ownership of 54,488 shares of Inspire Medical Systems, Inc. (DE:2DR) valued at $2,388,209 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 41,425 shares of Inspire Medical Systems, Inc.. This represents a change in shares of 31.53% during the quarter. The current value of the position is $1,874,387 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 INSPIRE MED SYS COM 457730109 54,488 13,063 31.53 2,810 -26.44 0.0051
2026-02-17 2025-12-31 13F INSPIRE MED SYS COM 457730109 41,425 -42,420 -50.59 3,821 -38.60 0.0065
2025-11-14 2025-09-30 13F INSPIRE MED SYS COM 457730109 83,845 -296,453 -77.95 6,221 -87.39 0.0108
2025-08-14 2025-06-30 13F INSPIRE MED SYS COM 457730109 380,298 250,456 192.89 49,351 138.63 0.0940
2025-05-15 2025-03-31 13F INSPIRE MED SYS COM 457730109 129,842 -46,084 -26.20 20,681 -36.59 0.0524
2025-02-14 2024-12-31 13F INSPIRE MED SYS COM 457730109 175,926 93,214 112.70 32,613 86.83 0.0858
2024-11-14 2024-09-30 13F INSPIRE MED SYS COM 457730109 82,712 55,367 202.48 17,456 377.07 0.0455
2024-08-14 2024-06-30 13F INSPIRE MED SYS COM 457730109 27,345 -13,019 -32.25 3,660 -57.79 0.0092
2024-05-15 2024-03-31 13F INSPIRE MED SYS COM 457730109 40,364 -106 -0.26 8,670 5.31 0.0219
2024-02-14 2023-12-31 13F INSPIRE MED SYS COM 457730109 40,470 8,233 -73.85 0.0229
2023-11-14 2023-09-30 13F INSPIRE MED SYS COM 457730109 31,483 -11.91 0.0975
2023-08-14 2023-06-30 13F INSPIRE MED SYS COM 457730109 110,082 35,737 221.20 0.1102
2023-05-15 2023-03-31 13F INSPIRE MED SYS COM 457730109 11,126 -19.53 0.0396
2023-02-14 2022-12-31 13F INSPIRE MED SYS COM 457730109 54,898 51,543 1,536.30 13,828 2,223.87 0.0496
2022-11-14 2022-09-30 13F INSPIRE MED SYS COM 457730109 3,355 3,355 595 0.0028
2022-08-15 2022-06-30 13F INSPIRE MED SYS COM 457730109 0 -16,002 -100.00 0 -100.00
2022-05-16 2022-03-31 13F INSPIRE MED SYS COM 457730109 16,002 -7,096 -30.72 4,107 -22.70 0.0143
2022-02-14 2021-12-31 13F INSPIRE MED SYS COM 457730109 23,098 1,713 8.01 5,313 6.69 0.0171
2021-11-15 2021-09-30 13F INSPIRE MED SYS COM 457730109 21,385 1,307 6.51 4,980 28.35 0.0175
2021-08-16 2021-06-30 13F INSPIRE MED SYS COM 457730109 20,078 -14,561 -42.04 3,880 -45.89 0.0137
2021-05-17 2021-03-31 13F INSPIRE MED SYS COM 457730109 34,639 -9,871 -22.18 7,170 -14.36 0.0315
2021-02-16 2020-12-31 13F INSPIRE MED SYS COM 457730109 44,510 3,048 7.35 8,372 56.46 0.0368
2020-11-16 2020-09-30 13F INSPIRE MED SYS COM 457730109 41,462 -155 -0.37 5,351 47.74 0.0211
2020-08-14 2020-06-30 13F INSPIRE MED SYS COM 457730109 41,617 41,617 3,622 0.0183
2020-05-15 2020-03-31 13F INSPIRE MED SYS COM 457730109 0 -8,103 -100.00 0 -100.00
2020-02-18 2019-12-31 13F INSPIRE MED SYS COM 457730109 8,103 -85,957 -91.39 601 -89.53 0.0020
2019-11-14 2019-09-30 13F INSPIRE MED SYS COM 457730109 94,060 94,060 5,739 0.0213
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.