Jim Simons Inspire Medical Systems, Inc. Transaction History

Renaissance Technologies LLC

$70.6 Billion
Q3 2025

A detailed history of Jim Simons (Renaissance Technologies LLC) transactions in Inspire Medical Systems, Inc. stock. As of the latest transaction made, Renaissance Technologies LLC holds 155,000 shares of INSP stock, worth $13.4 Million. This represents 0.02% of its overall portfolio holdings.

Number of Shares

155,000

Previous 126,800 22.24%

Holding current value

$13.4 Million

Previous $16.5 Million 30.1%

% of portfolio

0.02%

Previous 0.02%

26 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 13, 2025	BUY	$74.2 - $139.25 $2.09 Million - $3.93 Million	28,200 Added 22.24%	155,000 $11.5 Million
Q2 2025 Aug 13, 2025	SELL	$127.18 - $161.88 $8.13 Million - $10.3 Million	-63,900 Reduced 33.51%	126,800 $16.5 Million
Q1 2025 May 14, 2025	BUY	$157.24 - $215.42 $8.49 Million - $11.6 Million	54,000 Added 39.5%	190,700 $30.4 Million
Q4 2024 Feb 13, 2025	BUY	$172.7 - $214.93 $6.25 Million - $7.78 Million	36,200 Added 36.02%	136,700 $25.3 Million
Q3 2024 Nov 13, 2024	BUY	$125.79 - $216.71 $3.38 Million - $5.83 Million	26,900 Added 36.55%	100,500 $21.2 Million

Q2 2024 Aug 09, 2024	SELL	$133.83 - $251.19 $4.82 Million - $9.04 Million	-36,000 Reduced 32.85%	73,600 $9.85 Million
Q1 2024 May 13, 2024	SELL	$165.3 - $226.0 $661,200 - $904,000	-4,000 Reduced 3.52%	109,600 $23.5 Million
Q4 2023 Feb 13, 2024	SELL	$125.26 - $203.83 $25.3 Million - $41.1 Million	-201,800 Reduced 63.98%	113,600 $23.1 Million
Q3 2023 Nov 14, 2023	BUY	$185.0 - $326.08 $10.8 Million - $19 Million	58,300 Added 22.68%	315,400 $62.6 Million
Q2 2023 Aug 11, 2023	BUY	$226.52 - $324.64 $10.4 Million - $15 Million	46,100 Added 21.85%	257,100 $83.5 Million
Q1 2023 May 12, 2023	BUY	$229.06 - $278.01 $39 Million - $47.3 Million	170,200 Added 417.16%	211,000 $49.4 Million
Q4 2022 Feb 13, 2023	BUY	$164.02 - $259.76 $3.99 Million - $6.31 Million	24,300 Added 147.27%	40,800 $10.3 Million
Q3 2022 Nov 14, 2022	BUY	$170.68 - $226.46 $2.82 Million - $3.74 Million	16,500 New	16,500 $2.93 Million
Q2 2022 Aug 12, 2022	SELL	$147.53 - $266.6 $5.56 Million - $10.1 Million	-37,700 Closed	0 $0
Q1 2022 May 13, 2022	BUY	$193.94 - $261.91 $1.28 Million - $1.73 Million	6,600 Added 21.22%	37,700 $9.68 Million
Q4 2021 Feb 11, 2022	BUY	$207.57 - $280.17 $6.46 Million - $8.71 Million	31,100 New	31,100 $7.16 Million
Q3 2021 Nov 12, 2021	SELL	$170.0 - $258.58 $7.38 Million - $11.2 Million	-43,439 Closed	0 $0
Q2 2021 Aug 13, 2021	BUY	$164.93 - $242.23 $7.16 Million - $10.5 Million	43,439 New	43,439 $8.4 Million
Q1 2021 May 13, 2021	SELL	$182.45 - $249.25 $20 Million - $27.3 Million	-109,700 Closed	0 $0
Q4 2020 Feb 10, 2021	BUY	$119.35 - $200.46 $2.82 Million - $4.73 Million	23,600 Added 27.41%	109,700 $20.6 Million
Q3 2020 Nov 13, 2020	SELL	$87.5 - $130.91 $6.78 Million - $10.1 Million	-77,500 Reduced 47.37%	86,100 $11.1 Million
Q2 2020 Aug 13, 2020	SELL	$49.5 - $97.93 $5.63 Million - $11.1 Million	-113,700 Reduced 41.0%	163,600 $14.2 Million
Q1 2020 May 14, 2020	BUY	$41.62 - $89.92 $8.37 Million - $18.1 Million	201,000 Added 263.43%	277,300 $16.7 Million
Q4 2019 Feb 13, 2020	SELL	$52.12 - $75.0 $213,692 - $307,500	-4,100 Reduced 5.1%	76,300 $5.66 Million
Q3 2019 Nov 13, 2019	SELL	$61.02 - $70.19 $24,408 - $28,076	-400 Reduced 0.5%	80,400 $4.91 Million
Q2 2019 Aug 12, 2019	BUY	$47.07 - $60.71 $3.8 Million - $4.91 Million	80,800 New	80,800 $4.9 Million

Others Institutions Holding INSP

# of Institutions

370

Shares Held

29M

Call Options Held

93.9K

Put Options Held

241K

View Full List

About Inspire Medical Systems, Inc.

Ticker INSP
Exchange NYSE
Sector Healthcare
Industry Medical Devices
Shares Outstandng 28,788,600
Market Cap $2.49B
Description
Inspire Medical Systems, Inc., a medical technology company, focuses on the development and commercialization of minimally invasive solutions for patients with obstructive sleep apnea (OSA) in the United States and internationally. The company offers Inspire system, a neurostimulation technology that provides a safe and effective treatment for m...

More about INSP

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