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Livermore
Livermore
ZHEN

D. E. Shaw & Co., Inc.

SEC CIK
0001009207
Latest filing
Aug 14, 2026

INSP holding history

Inspire Medical Systems, Inc. in every 13F filed by D. E. Shaw & Co., Inc., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

INSP overviewAll 13F holders of INSPFull Q2 2026 holdings

Shares (Q2 2026)
1,470,462
Value
$65.6M
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of INSP by D. E. Shaw & Co., Inc., by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20261,470,462$65.6M<0.1%+281,925+23.7%AddedHolders
Q1 20261,188,537$61.3M<0.1%−23,625−1.9%ReducedHolders
Q4 20251,212,162$111.8M0.1%+853,305+237.8%AddedHolders
Q3 2025358,857$26.6M<0.1%+344,635+2,423.3%AddedHolders
Q2 202514,222$1.85M<0.1%−373−2.6%ReducedHolders
Q1 202514,595$2.32M<0.1%+6,842+88.2%AddedHolders
Q4 20247,753$1.44M<0.1%+4,780+160.8%AddedHolders
Q3 20242,973$627.5K<0.1%−20,310−87.2%ReducedHolders
Q2 202423,283$3.12M<0.1%−8,205−26.1%ReducedHolders
Q1 202431,488$6.76M<0.1%−153,460−83.0%ReducedHolders
Q4 2023184,948$37.6M0.1%+20,246+12.3%AddedHolders
Q3 2023164,702$32.7M0.1%−254,631−60.7%ReducedHolders
Q2 2023419,333$136.1M0.2%+201,915+92.9%AddedHolders
Q1 2023217,418$50.9M0.1%+76,715+54.5%AddedHolders
Q4 2022140,703$35.4M0.1%+43,904+45.4%AddedHolders
Q3 202296,799$17.2M<0.1%−16,265−14.4%ReducedHolders
Q2 2022113,064$20.7M<0.1%−111,845−49.7%ReducedHolders
Q1 2022224,909$57.7M0.1%−47,978−17.6%ReducedHolders
Q4 2021272,887$62.8M0.1%−41,159−13.1%ReducedHolders
Q3 2021314,046$73.1M0.1%−30,497−8.9%ReducedHolders
Q2 2021344,543$66.6M0.1%−50,576−12.8%ReducedHolders
Q1 2021395,119$81.8M0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.