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Inspire Medical Systems, Inc.

INSP
Exchange
NYSE
Industry
Surgical & Medical Instruments & Apparatus
SEC CIK
0001609550

In the last 90 days, Inspire Medical Systems, Inc. insiders filed 0 open-market purchases and 1 sale; 275 institutions reported holding it in 13F filings for Q2 2026, worth $1.65B in total; no superinvestor holds it.

13F holders, Q2 2025

Institutional positions in Inspire Medical Systems, Inc. as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
356
−4 vs. Q1 2025
Shares held
33.8M
−415.0K (−1.2%) vs. Q1 2025
Total value
$4.39B
−$1.06B (−19.4%) vs. Q1 2025
New holders
48
131 more added
Sold out
52
140 more reduced

3 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting INSP on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2025: 356 institutions
Q1 2021: 251 institutionsQ2 2021: 248 institutionsQ3 2021: 254 institutionsQ4 2021: 289 institutionsQ1 2022: 299 institutionsQ2 2022: 287 institutionsQ3 2022: 301 institutionsQ4 2022: 340 institutionsQ1 2023: 374 institutionsQ2 2023: 407 institutionsQ3 2023: 365 institutionsQ4 2023: 343 institutionsQ1 2024: 327 institutionsQ2 2024: 325 institutionsQ3 2024: 347 institutionsQ4 2024: 357 institutionsQ1 2025: 363 institutionsQ2 2025: 356 institutionsQ3 2025: 325 institutionsQ4 2025: 343 institutionsQ1 2026: 301 institutionsQ2 2026: 275 institutions
Value heldQ2 2025: $4.39B
Q1 2021: $5.21BQ2 2021: $4.83BQ3 2021: $5.91BQ4 2021: $5.95BQ1 2022: $6.92BQ2 2022: $5.01BQ3 2022: $5.01BQ4 2022: $7.11BQ1 2023: $6.68BQ2 2023: $9.11BQ3 2023: $5.65BQ4 2023: $6.31BQ1 2024: $6.83BQ2 2024: $4.23BQ3 2024: $7.03BQ4 2024: $6.20BQ1 2025: $5.46BQ2 2025: $4.39BQ3 2025: $2.31BQ4 2025: $3.12BQ1 2026: $1.80BQ2 2026: $1.65B
Institutions holding INSP and their total value by quarter
QuarterHoldersValue
Q2 2026275$1.65B
Q1 2026301$1.80B
Q4 2025343$3.12B
Q3 2025325$2.31B
Q2 2025356$4.39B
Q1 2025363$5.46B
Q4 2024357$6.20B
Q3 2024347$7.03B
Q2 2024325$4.23B
Q1 2024327$6.83B
Q4 2023343$6.31B
Q3 2023365$5.65B
Q2 2023407$9.11B
Q1 2023374$6.68B
Q4 2022340$7.11B
Q3 2022301$5.01B
Q2 2022287$5.01B
Q1 2022299$6.92B
Q4 2021289$5.95B
Q3 2021254$5.91B
Q2 2021248$4.83B
Q1 2021251$5.21B

Institutions, Q2 2025

Shares, value and share of portfolio for each institution holding Inspire Medical Systems, Inc.; share changes are against Q1 2025.

Institutions holding INSP in Q2 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Central Trust Co67$8.70K0.00%00.0%Unchanged
Global Retirement Partners, LLC67$8.70K0.00%+67New
Parkside Financial Bank & Trust62$8.05K0.00%−33−34.7%Reduced
Allworth Financial LP55$7.14K0.00%−44−44.4%Reduced
Spire Wealth Management55$7.14K0.00%+51+1,275.0%Added
Umb Bank N A51$6.62K0.00%−11−17.7%Reduced
Covestor Ltd46$6.00K0.00%00.0%Unchanged
Sterling Capital Management LLC42$5.45K0.00%−56−57.1%Reduced
Federation des caisses Desjardins du Quebec42$5.45K0.00%00.0%Unchanged
SBI Securities Co., Ltd.40$5.19K0.00%−1−2.4%Reduced
Washington Trust Advisors, Inc.39$5.06K0.00%00.0%Unchanged
Bare Financial Services, Inc37$4.80K0.00%+24+184.6%Added
Neo Ivy Capital Management32$4.15K0.00%+32New
Cherry Tree Wealth Management, LLC31$4.02K0.00%00.0%Unchanged
Park Place Capital Corp29$3.79K0.00%00.0%Unchanged
Bartlett & Co. Wealth Management LLC28$3.63K0.00%00.0%Unchanged
EverSource Wealth Advisors, LLC25$3.24K0.00%−51−67.1%Reduced
Golden State Wealth Management, LLC25$3.24K0.00%−17−40.5%Reduced
N.E.W. Advisory Services LLC25$3.24K0.00%00.0%Unchanged
Ameritas Advisory Services, LLC25$3.24K0.00%+25New
Fortitude Family Office, LLC24$3.11K0.00%+24New
Caitong International Asset Management Co., Ltd20$2.60K0.00%+9+81.8%Added
Private Trust Co NA20$2.60K0.00%+20New
Walleye Capital LLC18$2.34K0.00%−1,653−98.9%Reduced
Farmers & Merchants Investments Inc18$2.34K0.00%00.0%Unchanged
Skopos Labs, Inc.17$2.21K0.00%−12−41.4%Reduced
Manchester Capital Management LLC17$2.21K0.00%−10−37.0%Reduced
Twin Peaks Wealth Advisors, LLC25$2.10K0.00%+25New
Thurston, Springer, Miller, Herd & Titak, Inc.16$2.08K0.00%00.0%Unchanged
Hantz Financial Services, Inc.17$2.00K0.00%+16+1,600.0%Added
GPS Wealth Strategies Group, LLC14$1.82K0.00%00.0%Unchanged
Financial Network Wealth Advisors LLC13$1.69K0.00%+4+44.4%Added
Steward Partners Investment Advisory, LLC12$1.56K0.00%−3−20.0%Reduced
WealthCollab, LLC11$1.43K0.00%+6+120.0%Added
TD Private Client Wealth LLC11$1.43K0.00%+6+120.0%Added
Tidemark, LLC10$1.30K0.00%00.0%Unchanged
Brown Brothers Harriman & Co10$1.30K0.00%+10New
HighMark Wealth Management LLC9$1.17K0.00%−9−50.0%Reduced
Sawyer & Company, Inc24$1.07K0.00%00.0%Unchanged
Abound Wealth Management8$1.04K0.00%00.0%Unchanged
Private Wealth Management Group, LLC7$9090.00%−32−82.1%Reduced
GWM Advisors LLC6$7790.00%00.0%Unchanged
Sierra Ocean, LLC6$7790.00%00.0%Unchanged
Tortoise Investment Management, LLC6$7790.00%+1+20.0%Added
Ancora Advisors, LLC6$7790.00%+6New
SRS Capital Advisors, Inc.6$7790.00%+6New
Bell Investment Advisors, Inc5$6490.00%−10−66.7%Reduced
J.Safra Asset Management Corp5$6490.00%00.0%Unchanged
Atlantic Trust, LLC4$5200.00%+4New
Geneos Wealth Management Inc.4$5190.00%+4New
TFC Financial Management3$3900.00%+3New
Versant Capital Management, Inc3$3890.00%−18−85.7%Reduced
Larson Financial Group LLC3$3890.00%−6−66.7%Reduced
MV Capital Management, Inc.2$2600.00%−5−71.4%Reduced
CoreCap Advisors, LLC1$1300.00%00.0%Unchanged
Kilter Group LLC1$1300.00%+1New
Activest Wealth Management0$00.00%−1−100.0%Sold out
Wellington Management Group LLP0$00.00%−207,535−100.0%Sold out
Jacobs Levy Equity Management, Inc0$00.00%−110,594−100.0%Sold out
Catalio Capital Management, LP0$00.00%−85,877−100.0%Sold out
Caisse de Depot Et Placement du Quebec0$00.00%−85,167−100.0%Sold out
Eagle Health Investments LP0$00.00%−81,121−100.0%Sold out
Driehaus Capital Management LLC0$00.00%−71,745−100.0%Sold out
ExodusPoint Capital Management, LP0$00.00%−54,877−100.0%Sold out
Osterweis Capital Management Inc0$00.00%−33,143−100.0%Sold out
Nippon Life Global Investors Americas, Inc.0$00.00%−23,380−100.0%Sold out
PDT Partners, LLC0$00.00%−18,044−100.0%Sold out
Millennium Management LLC0$00.00%−16,246−100.0%Sold out
Agf Management Ltd0$00.00%−14,526−100.0%Sold out
Two Sigma Advisers, LP0$00.00%−7,600−100.0%Sold out
Integrated Quantitative Investments LLC0$00.00%−6,800−100.0%Sold out
Bayforest Capital Ltd0$00.00%−5,491−100.0%Sold out
Wealth Enhancement Advisory Services, LLC0$00.00%−4,541−100.0%Sold out
CenterBook Partners LP0$00.00%−4,132−100.0%Sold out
Schonfeld Strategic Advisors LLC0$00.00%−3,380−100.0%Sold out
Integrated Wealth Concepts LLC0$00.00%−3,291−100.0%Sold out
M&T Bank Corp0$00.00%−2,914−100.0%Sold out
Squarepoint Ops LLC0$00.00%−2,835−100.0%Sold out
Arrowpoint Investment Partners (Singapore) Pte. Ltd.0$00.00%−2,430−100.0%Sold out
Values First Advisors, Inc.0$00.00%−2,072−100.0%Sold out
Pallas Capital Advisors LLC0$00.00%−1,979−100.0%Sold out
Bank of Nova Scotia0$00.00%−1,954−100.0%Sold out
United Services Automobile Association0$00.00%−1,921−100.0%Sold out
Keebeck Alpha, LP0$00.00%−1,534−100.0%Sold out
Corebridge Financial, Inc.0$00.00%−1,478−100.0%Sold out
Prelude Capital Management, LLC0$00.00%−1,400−100.0%Sold out
Colony Group, LLC0$00.00%−1,378−100.0%Sold out
Captrust Financial Advisors0$00.00%−1,372−100.0%Sold out
Northeast Financial Consultants Inc0$00.00%−1,300−100.0%Sold out
Argent Trust Co0$00.00%−1,256−100.0%Sold out
Sentry Investment Management LLC0$00.00%−927−100.0%Sold out
Aster Capital Management (DIFC) Ltd0$00.00%−728−100.0%Sold out
Coldstream Capital Management Inc0$00.00%−765−100.0%Sold out
PEAK6 LLC0$00.00%−593−100.0%Sold out
South State Corp.0$00.00%−203−100.0%Sold out
Continuum Advisory, LLC0$00.00%−170−100.0%Sold out
American Capital Advisory, LLC0$00.00%−110−100.0%Sold out
Group One Trading, L.P.0$00.00%−104−100.0%Sold out
Fourth Dimension Wealth, LLC0$00.00%−75−100.0%Sold out
Ronald Blue Trust, Inc.0$00.00%−62−100.0%Sold out