Inspire Medical Systems, Inc.

INSP

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

SEC filings (opens in a new tab)

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 2024

Institutional positions in Inspire Medical Systems, Inc. as of Jun 30, 2024. 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: 325; +1 vs. Q1 2024
Shares held: 31.6M; +277.7K (+0.9%) vs. Q1 2024
Total value: $4.23B; −$2.50B (−37.1%) vs. Q1 2024
New holders: 71; 121 more added
Sold out: 70; 98 more reduced

3 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2024: 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 2024: 325 institutions

Value heldQ2 2024: $4.23B

Institutions holding INSP and their total value by quarter
Quarter	Holders	Value
Q2 2026	275	$1.65B
Q1 2026	301	$1.80B
Q4 2025	343	$3.12B
Q3 2025	325	$2.31B
Q2 2025	356	$4.39B
Q1 2025	363	$5.46B
Q4 2024	357	$6.20B
Q3 2024	347	$7.03B
Q2 2024	325	$4.23B
Q1 2024	327	$6.83B
Q4 2023	343	$6.31B
Q3 2023	365	$5.65B
Q2 2023	407	$9.11B
Q1 2023	374	$6.68B
Q4 2022	340	$7.11B
Q3 2022	301	$5.01B
Q2 2022	287	$5.01B
Q1 2022	299	$6.92B
Q4 2021	289	$5.95B
Q3 2021	254	$5.91B
Q2 2021	248	$4.83B
Q1 2021	251	$5.21B

Institutions, Q2 2024

Shares, value and share of portfolio for each institution holding Inspire Medical Systems, Inc.; share changes are against Q1 2024.

Institutions holding INSP in Q2 2024
Institution	Shares	Value	% of portfolio	Change in shares	Action
Manchester Capital Management LLC	17	$2.28K	0.00%	00.0%	Unchanged
GPS Wealth Strategies Group, LLC	14	$1.87K	0.00%	−14−50.0%	Reduced
Innealta Capital, LLC	14	$1.87K	0.00%	+14	New
Sachetta, LLC	12	$1.68K	0.00%	+1+9.1%	Added
Farther Finance Advisors, LLC	12	$1.67K	0.00%	−11−47.8%	Reduced
Quadrant Capital Group LLC	12	$1.61K	0.00%	−22−64.7%	Reduced
Private Trust Co NA	12	$1.61K	0.00%	00.0%	Unchanged
Assetmark, Inc	11	$1.47K	0.00%	−2,803−99.6%	Reduced
First Horizon Advisors, Inc.	11	$1.47K	0.00%	+11	New
Concord Wealth Partners	10	$1.34K	0.00%	00.0%	Unchanged
Tyler-Stone Wealth Management	10	$1.34K	0.00%	00.0%	Unchanged
Tidemark, LLC	10	$1.34K	0.00%	00.0%	Unchanged
Quent Capital, LLC	7	$937	0.00%	00.0%	Unchanged
GWM Advisors LLC	6	$803	0.00%	−2−25.0%	Reduced
Abound Wealth Management	6	$803	0.00%	00.0%	Unchanged
International Assets Investment Management, LLC	6	$803	0.00%	+6	New
Tortoise Investment Management, LLC	5	$669	0.00%	00.0%	Unchanged
Versant Capital Management, Inc	5	$669	0.00%	00.0%	Unchanged
AdvisorNet Financial, Inc	5	$669	0.00%	+5	New
Caitlin John, LLC	5	$669	0.00%	+5	New
Abich Financial Wealth Management LLC	5	$669	0.00%	+5	New
Private Wealth Management Group, LLC	4	$536	0.00%	−4−50.0%	Reduced
EntryPoint Capital, LLC	4	$535	0.00%	+4	New
MV Capital Management, Inc.	1	$134	0.00%	+1	New
McClarren Financial Advisors, Inc.	133	$2	0.00%	+133	New
Farallon Capital Management, L.L.C.	0	$0	0.00%	−626,854−100.0%	Sold out
Westfield Capital Management Co LP	0	$0	0.00%	−538,294−100.0%	Sold out
Driehaus Capital Management LLC	0	$0	0.00%	−142,881−100.0%	Sold out
Susquehanna Portfolio Strategies, LLC	0	$0	0.00%	−101,600−100.0%	Sold out
Parkman Healthcare Partners LLC	0	$0	0.00%	−81,183−100.0%	Sold out
ExodusPoint Capital Management, LP	0	$0	0.00%	−79,488−100.0%	Sold out
Novo Holdings A/S	0	$0	0.00%	−65,524−100.0%	Sold out
Nomura Asset Management Co Ltd	0	$0	0.00%	−64,868−100.0%	Sold out
Schonfeld Strategic Advisors LLC	0	$0	0.00%	−63,125−100.0%	Sold out
HSBC Holdings PLC	0	$0	0.00%	−37,306−100.0%	Sold out
Armistice Capital, LLC	0	$0	0.00%	−33,754−100.0%	Sold out
Osterweis Capital Management Inc	0	$0	0.00%	−33,686−100.0%	Sold out
PFM Health Sciences, LP	0	$0	0.00%	−33,557−100.0%	Sold out
Integral Health Asset Management, LLC	0	$0	0.00%	−33,000−100.0%	Sold out
Next Century Growth Investors LLC	0	$0	0.00%	−32,457−100.0%	Sold out
Sivik Global Healthcare LLC	0	$0	0.00%	−27,500−100.0%	Sold out
British Columbia Investment Management Corp	0	$0	0.00%	−20,000−100.0%	Sold out
Velan Capital Investment Management LP	0	$0	0.00%	−18,000−100.0%	Sold out
Lisanti Capital Growth, LLC	0	$0	0.00%	−15,530−100.0%	Sold out
Pura Vida Investments, LLC	0	$0	0.00%	−15,000−100.0%	Sold out
Mirae Asset Global Investments Co., Ltd.	0	$0	0.00%	−13,044−100.0%	Sold out
Private Ocean, LLC	0	$0	0.00%	−12,748−100.0%	Sold out
1832 Asset Management L.P.	0	$0	0.00%	−8,100−100.0%	Sold out
EFG Asset Management (North America) Corp.	0	$0	0.00%	−7,232−100.0%	Sold out
Sumitomo Mitsui Trust Holdings, Inc.	0	$0	0.00%	−6,275−100.0%	Sold out
QRG Capital Management, Inc.	0	$0	0.00%	−6,017−100.0%	Sold out
Cinctive Capital Management LP	0	$0	0.00%	−5,483−100.0%	Sold out
Toroso Investments, LLC	0	$0	0.00%	−5,361−100.0%	Sold out
HealthInvest Partners AB	0	$0	0.00%	−4,782−100.0%	Sold out
Two Sigma Securities, LLC	0	$0	0.00%	−4,661−100.0%	Sold out
Danske Bank A/S	0	$0	0.00%	−4,400−100.0%	Sold out
Harbor Capital Advisors, Inc.	0	$0	0.00%	−3,989−100.0%	Sold out
Boothbay Fund Management, LLC	0	$0	0.00%	−3,789−100.0%	Sold out
Keebeck Wealth Management, LLC	0	$0	0.00%	−3,289−100.0%	Sold out
Mercer Global Advisors Inc	0	$0	0.00%	−2,433−100.0%	Sold out
Bayesian Capital Management, LP	0	$0	0.00%	−2,347−100.0%	Sold out
Qsemble Capital Management, LP	0	$0	0.00%	−2,344−100.0%	Sold out
Verition Fund Management LLC	0	$0	0.00%	−2,322−100.0%	Sold out
Qube Research & Technologies Ltd	0	$0	0.00%	−2,289−100.0%	Sold out
Pekin Hardy Strauss, Inc.	0	$0	0.00%	−2,285−100.0%	Sold out
PEAK6 Investments LLC	0	$0	0.00%	−1,932−100.0%	Sold out
Legato Capital Management LLC	0	$0	0.00%	−1,699−100.0%	Sold out
Teacher Retirement System of Texas	0	$0	0.00%	−1,531−100.0%	Sold out
Janney Montgomery Scott LLC	0	$0	0.00%	−1,532−100.0%	Sold out
Northeast Financial Consultants Inc	0	$0	0.00%	−1,300−100.0%	Sold out
Cresset Asset Management, LLC	0	$0	0.00%	−1,294−100.0%	Sold out
Washington Trust Bank	0	$0	0.00%	−1,200−100.0%	Sold out
Gateway Wealth Partners, LLC	0	$0	0.00%	−1,160−100.0%	Sold out
Moody National Bank Trust Division	0	$0	0.00%	−1,110−100.0%	Sold out
Traynor Capital Management, Inc.	0	$0	0.00%	−1,100−100.0%	Sold out
Miracle Mile Advisors, LLC	0	$0	0.00%	−1,000−100.0%	Sold out
Herold Advisors, Inc.	0	$0	0.00%	−1,000−100.0%	Sold out
Private Advisor Group, LLC	0	$0	0.00%	−999−100.0%	Sold out
Great Lakes Advisors, LLC	0	$0	0.00%	−971−100.0%	Sold out
State of Tennessee, Treasury Department	0	$0	0.00%	−827−100.0%	Sold out
RiverPark Advisors, LLC	0	$0	0.00%	−773−100.0%	Sold out
Centaurus Financial, Inc.	0	$0	0.00%	−662−100.0%	Sold out
American International Group, Inc.	0	$0	0.00%	−486−100.0%	Sold out
Investors Towarzystwo Funduszy Inwestycyjnych Spolka Akcyjna	0	$0	0.00%	−460−100.0%	Sold out
Arcadia Investment Management Corp	0	$0	0.00%	−141−100.0%	Sold out
TD Private Client Wealth LLC	0	$0	0.00%	−65−100.0%	Sold out
RFP Financial Group LLC	0	$0	0.00%	−41−100.0%	Sold out
MCF Advisors LLC	0	$0	0.00%	−37−100.0%	Sold out
Anfield Capital Management, LLC	0	$0	0.00%	−20−100.0%	Sold out
Valley National Advisers Inc	0	$0	0.00%	−10−100.0%	Sold out
SYSTM Wealth Solutions LLC	0	$0	0.00%	−9−100.0%	Sold out
Harbor Investment Advisory, LLC	0	$0	0.00%	−6−100.0%	Sold out
Crewe Advisors LLC	0	$0	0.00%	−6−100.0%	Sold out
Quest Partners LLC	0	$0	0.00%	−6−100.0%	Sold out
TFC Financial Management	0	$0	0.00%	−1−100.0%	Sold out
Credit Suisse AG	–	–	–	–	Not filed
Degroof Petercam Asset Management	–	–	–	–	Not filed
Kopp LeRoy C	–	–	–	–	Not filed