Inspire Medical Systems, Inc.
Hedge Funds Holdings

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Inspire Medical Systems, Inc.‘s stocks are currently a part of 237 hedge funds’ portfolios, which represents 56.4% of the total amount of its stocks outstanding. This makes up a total of 15.83M shares of Inspire Medical Systems, Inc.. Compared to the previous quarter, the number fell by -43.89% or -12.38M shares fewer. As for the holding position changes, 40.08% (95) of current hedge fund investors increased the number of shares held, 27% (64) of current holders sold a part of the shares held, and 9.28% (22) closed the holdings completely. 41 hedge funds are new holders of Inspire Medical Systems, Inc. stock in Q1 2023, it is 17.3% of total holders.

Hedge funds holding Inspire Medical Systems (Q2 2018 – Q1 2023)

Number of hedge funds
Q2 2018 76
Q3 2018 86
Q4 2018 103
Q1 2019 143
Q2 2019 147
Q3 2019 153
Q4 2019 171
Q1 2020 167
Q2 2020 188
Q3 2020 203
Q4 2020 238
Q1 2021 249
Q2 2021 246
Q3 2021 250
Q4 2021 285
Q1 2022 292
Q2 2022 279
Q3 2022 292
Q4 2022 336
Q1 2023 237

Hedge funds changes in Inspire Medical Systems positions (Q2 2018 – Q1 2023)

Changes in positions
Q2 2018 760000
Q3 2018 26272316-6
Q4 2018 294515122
Q1 2019 51602311-2
Q2 2019 265837179
Q3 2019 284750226
Q4 2019 3856481910
Q1 2020 29565631-5
Q2 2020 447348230
Q3 2020 355788194
Q4 2020 60698924-4
Q1 2021 4174102257
Q2 2021 3410173362
Q3 2021 338598286
Q4 2021 5289941535
Q1 2022 45100983514
Q2 2022 339811243-7
Q3 2022 39115962616
Q4 2022 73122108276
Q1 2023 4195642215

Hedge funds changes in Inspire Medical Systems stock options (Q2 2018 – Q1 2023)

Changes in stock options
Q2 2018 0 0
Q3 2018 12,000 0
Q4 2018 3,883,000 0
Q1 2019 2,123,000 3,799,000
Q2 2019 16,897,000 2,171,000
Q3 2019 53,487,000 2,247,000
Q4 2019 29,974,000 5,402,000
Q1 2020 2,934,000 4,622,000
Q2 2020 14,894,000 6,377,000
Q3 2020 47,998,000 28,525,000
Q4 2020 29,130,000 29,197,000
Q1 2021 17,491,000 35,345,000
Q2 2021 10,998,000 24,402,000
Q3 2021 17,361,000 25,843,000
Q4 2021 61,451,000 46,773,000
Q1 2022 99,210,000 84,733,000
Q2 2022 65,332,000 66,248,000
Q3 2022 119,830,000 40,761,000
Q4 2022 1,259,099,725,492 39,794,520
Q1 2023 9,130,182,000 2,835,547,000

Top 50 hedge fund holders of Inspire Medical Systems, Inc. (NYSE:INSP)

Hedge fund Value Shares owned Portfolio share
VANGUARD GROUP INC 507.93M 2.86M 0.015%
BLACKROCK INC. Larry Fink 355.78M 2.00M 0.012%
FMR LLC 271.14M 1.52M 0.028%
MACQUARIE GROUP LTD 249.79M 1.40M 0.306%
FRANKLIN RESOURCES INC 190.71M 1.07M 0.104%
CHAMPLAIN INVESTMENT PARTNERS, LLC 122.41M 690.17K 0.836%
INVESCO LTD. 117.36M 661.68K 0.038%
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 116.81M 658.61K 0.462%
VIKING GLOBAL INVESTORS LP 112.37M 633.57K 0.519%
WASATCH ADVISORS LP 107.37M 605.39K 0.746%
GILDER GAGNON HOWE & CO LLC 106.68M 601.50K 1.861%
STATE STREET CORP 103.89M 585.75K 0.007%
WELLINGTON MANAGEMENT GROUP LLP Jean Hynes 98.82M 557.15K 0.021%
CITADEL ADVISORS LLC Ken Griffin 97.45M 549.46K 0.022%
LORD, ABBETT & CO. LLC 90.71M 511.44K 0.331%
POINT72 ASSET MANAGEMENT, L.P. Steven Cohen 86.67M 488.67K 0.346%
CREDIT SUISSE AG/ 86.21M 486.04K 0.096%
FARALLON CAPITAL MANAGEMENT LLC Tom Steyer 85.49M 481.99K 0.508%
GEODE CAPITAL MANAGEMENT, LLC 85.09M 479.76K 0.013%
ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC 83.63M 471.55K 0.148%
FRED ALGER MANAGEMENT, LLC 81.51M 459.58K 0.413%
BELLEVUE GROUP AG 71.26M 401.76K 1.023%
MARSHALL WACE, LLP Paul Marshall 64.64M 364.43K 0.142%
NORTHERN TRUST CORP 55.37M 312.17K 0.013%
WESTFIELD CAPITAL MANAGEMENT CO LP 54.32M 306.26K 0.431%
BAMCO INC /NY/ 52.02M 293.33K 0.168%
BANK OF NEW YORK MELLON CORP 51.81M 292.12K 0.013%
LOOMIS SAYLES & CO L P 51.64M 291.15K 0.105%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 51.05M 287.84K 0.018%
VICTORY CAPITAL MANAGEMENT INC 50.40M 284.16K 0.059%
AMERIPRISE FINANCIAL INC 47.66M 268.73K 0.018%
DRIEHAUS CAPITAL MANAGEMENT LLC 47.56M 268.14K 0.720%
PRICE T ROWE ASSOCIATES INC /MD/ 46.94M 264.66K 0.008%
FEDERATED HERMES, INC. 42.56M 240K 0.125%
SUSQUEHANNA INTERNATIONAL GROUP, LLP 42.10M 237.4K 0.011%
GOLDMAN SACHS GROUP INC 41.8M 235.67K 0.010%
TIMESSQUARE CAPITAL MANAGEMENT, LLC 41.24M 232.52K 0.574%
SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC 37.70M 212.58K 1.942%
FRONTIER CAPITAL MANAGEMENT CO LLC 36.63M 206.55K 0.430%
PURA VIDA INVESTMENTS, LLC 35.75M 201.58K 2.069%
JENNISON ASSOCIATES LLC 30.64M 172.74K 0.030%
JANE STREET GROUP, LLC 29.58M 166.8K 0.013%
KEYBANK NATIONAL ASSOCIATION/OH 28.80M 162.39K 0.150%
ATIKA CAPITAL MANAGEMENT LLC 27.22M 153.50K 2.309%
HOLOCENE ADVISORS, LP 25.28M 142.52K 0.162%
AMUNDI 24.19M 128K 0.014%
ARTISAN PARTNERS LIMITED PARTNERSHIP 23.69M 133.58K 0.042%
MAIRS & POWER INC 23.41M 132.00K 0.295%
GRANITE INVESTMENT PARTNERS, LLC 23.07M 130.09K 1.001%
JPMORGAN CHASE & CO 21.68M 122.22K 0.003%