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Livermore
Livermore
ZHEN

Millennium Management LLC

SEC CIK
0001273087
Latest filing
Aug 14, 2026

PI holding history

Impinj Inc in every 13F filed by Millennium Management LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

PI overviewAll 13F holders of PIFull Q2 2026 holdings

Shares (Q2 2026)
834,376
Value
$119.5M
% of portfolio
0.1%
Quarters held
20
Since Q1 2021
Holdings of PI by Millennium Management LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026834,376$119.5M0.1%+732,108+715.9%AddedHolders
Q1 2026102,268$10.5M<0.1%+100,891+7,326.9%AddedHolders
Q4 20251,377$239.6K<0.1%+1,377NewHolders
Q3 20250$00.0%−81,740−100.0%Sold outHolders
Q2 202581,740$9.08M<0.1%+77,287+1,735.6%AddedHolders
Q1 20254,453$403.9K<0.1%−65,905−93.7%ReducedHolders
Q4 202470,358$10.2M<0.1%+6,713+10.5%AddedHolders
Q3 202463,645$13.8M<0.1%−105,838−62.4%ReducedHolders
Q2 2024169,483$26.6M<0.1%−64,415−27.5%ReducedHolders
Q1 2024233,898$30.0M<0.1%−259,911−52.6%ReducedHolders
Q4 2023493,809$44.5M<0.1%+121,703+32.7%AddedHolders
Q3 2023372,106$20.5M<0.1%+338,175+996.7%AddedHolders
Q2 202333,931$3.04M<0.1%−253,029−88.2%ReducedHolders
Q1 2023286,960$38.9M<0.1%+49,209+20.7%AddedHolders
Q4 2022237,751$26.0M<0.1%+156,551+192.8%AddedHolders
Q3 202281,200$6.50M<0.1%+81,200NewHolders
Q2 20220$00.0%−6,736−100.0%Sold outHolders
Q1 20226,736$428.0K<0.1%−182,148−96.4%ReducedHolders
Q4 2021188,884$16.8M<0.1%+61,521+48.3%AddedHolders
Q3 2021127,363$7.28M<0.1%−85,882−40.3%ReducedHolders
Q2 2021213,245$11.0M<0.1%−85,695−28.7%ReducedHolders
Q1 2021298,940$17.0M<0.1%––Holders

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