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Inspire Medical Systems

361 hedge funds and large institutions have $5.47B invested in Inspire Medical Systems in 2025 Q1 according to their latest regulatory filings, with 60 funds opening new positions, 137 increasing their positions, 113 reducing their positions, and 51 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more ownership

Funds ownership:

more funds holding

Funds holding:

5% more call options, than puts

Call options by funds: $36.7M | Put options by funds: $34.9M

12% less capital invested

Capital invested by funds: $6.2B → $5.47B (-$732M)

25% less funds holding in top 10

Funds holding in top 10: 86 (-2)

Holders
361
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$36.7M
Puts
$34.9M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
326
$4.3K
327
$4K
328
$3.98K
329
$3.98K
330
$3.35K
331
$2.87K
332
$2.87K
333
$2.68K
334
$2.55K
335
$2.39K
336
$2.39K
337
$2.35K
338
$2.23K
339
$2.07K
340
$1.91K
341
$1.91K
342
$1.75K
343
$1.59K
344
$1.43K
345
$1.43K
346
$1.27K
347
$1.11K
348
$956
349
$956
350
$797