Marshall Wace, LLP Inspire Medical Systems, Inc. Transaction History

Marshall Wace, LLP

$90.8 Billion
Q3 2025

A detailed history of Marshall Wace, LLP transactions in Inspire Medical Systems, Inc. stock. As of the latest transaction made, Marshall Wace, LLP holds 134,269 shares of INSP stock, worth $11.6 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares

134,269

Previous 15,905 744.19%

Holding current value

$11.6 Million

Previous $2.06 Million 382.89%

% of portfolio

0.01%

Previous 0.0%

20 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 13, 2025	BUY	$74.2 - $139.25 $8.78 Million - $16.5 Million	118,364 Added 744.19%	134,269 $9.96 Million
Q2 2025 Aug 13, 2025	BUY	$127.18 - $161.88 $73,382 - $93,404	577 Added 3.76%	15,905 $2.06 Million
Q1 2025 May 15, 2025	SELL	$157.24 - $215.42 $41.2 Million - $56.4 Million	-261,803 Reduced 94.47%	15,328 $2.44 Million
Q4 2024 Feb 13, 2025	BUY	$172.7 - $214.93 $45.3 Million - $56.4 Million	262,353 Added 1775.29%	277,131 $51.4 Million
Q3 2024 Nov 14, 2024	SELL	$125.79 - $216.71 $3.23 Million - $5.57 Million	-25,695 Reduced 63.49%	14,778 $3.12 Million

Q2 2024 Aug 14, 2024	BUY	$133.83 - $251.19 $5.42 Million - $10.2 Million	40,473 New	40,473 $5.42 Million
Q4 2023 Feb 14, 2024	BUY	$125.26 - $203.83 $29.7 Million - $48.3 Million	236,746 Added 2172.98%	247,641 $50.4 Million
Q3 2023 Nov 14, 2023	SELL	$185.0 - $326.08 $49.2 Million - $86.8 Million	-266,082 Reduced 96.07%	10,895 $2.16 Million
Q2 2023 Aug 14, 2023	BUY	$226.52 - $324.64 $27 Million - $38.7 Million	119,058 Added 75.39%	276,977 $89.9 Million
Q1 2023 May 15, 2023	SELL	$229.06 - $278.01 $11 Million - $13.3 Million	-48,003 Reduced 23.31%	157,919 $37 Million
Q4 2022 Feb 14, 2023	SELL	$164.02 - $259.76 $26 Million - $41.2 Million	-158,515 Reduced 43.5%	205,922 $51.8 Million
Q3 2022 Nov 14, 2022	SELL	$170.68 - $226.46 $967,072 - $1.28 Million	-5,666 Reduced 1.53%	364,437 $64.6 Million
Q2 2022 Aug 15, 2022	BUY	$147.53 - $266.6 $39.1 Million - $70.7 Million	265,304 Added 253.16%	370,103 $67.6 Million
Q1 2022 May 16, 2022	SELL	$193.94 - $261.91 $48.6 Million - $65.7 Million	-250,762 Reduced 70.53%	104,799 $26.9 Million
Q4 2021 Feb 14, 2022	SELL	$207.57 - $280.17 $2.2 Million - $2.97 Million	-10,588 Reduced 2.89%	355,561 $81.8 Million
Q3 2021 Nov 15, 2021	SELL	$170.0 - $258.58 $11.9 Million - $18.1 Million	-70,080 Reduced 16.06%	366,149 $85.3 Million
Q2 2021 Aug 13, 2021	BUY	$164.93 - $242.23 $11.3 Million - $16.7 Million	68,758 Added 18.71%	436,229 $84.3 Million
Q1 2021 May 17, 2021	BUY	$182.45 - $249.25 $40.3 Million - $55.1 Million	220,888 Added 150.69%	367,471 $76.1 Million
Q4 2020 Feb 16, 2021	BUY	$119.35 - $200.46 $9.95 Million - $16.7 Million	83,352 Added 131.82%	146,583 $27.6 Million
Q3 2020 Nov 16, 2020	BUY	$87.5 - $130.91 $5.53 Million - $8.28 Million	63,231 New	63,231 $8.16 Million

Others Institutions Holding INSP

# of Institutions

373

Shares Held

29.3M

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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Marshall Wace, LLP Inspire Medical Systems, Inc. Transaction History