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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
201
$723K
202
$713K
203
$707K
204
$690K
205
$688K
206
$674K
207
$671K
208
$670K
209
$669K
210
$658K
211
$646K
212
$644K
213
$615K
214
$580K
215
$559K
216
$546K
217
$543K
218
$538K
219
$524K
220
$485K
221
$478K
222
$474K
223
$466K
224
$464K
225
$464K