Impinj Inc

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Impinj Inc
TickerPI
CIK #0001114995
CUSIP453204109
SectorManufacturing - Electronic Components, Nec
Address400 Fairview Avenue North Suite 1200, Seattle, WA 98109
Source [EDGAR]
CIK Filing 2011 - 2025
[0001114995] 10-K
[0001114995] 10-Q
[0001114995] 3
[0001114995] 4
[0001114995] 5
[0001114995] 8-K
[0001114995] D
[0001114995] SC 13D
[0001114995] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Capital International Investors Impinj Inc [2025-02-14] 0.0
Sylebra Capital LLC Impinj Inc [2024-06-10] 11.54
FMR LLC Impinj Inc [2023-06-12] 0.0
Invesco Ltd Impinj Inc [2023-02-10] 8.6
Vanguard Group Inc Impinj Inc [2023-02-09] 7.41
Gilder Gagnon Howe & Co LLC Impinj Inc [2022-02-14] 6.4
Assenagon Asset Management Sa Impinj Inc [2020-08-04] 5.15
Assenagon Asset Management Sa Impinj Inc [2020-08-04] 1.81
BlackRock Inc Impinj Inc [2020-02-07] 5.2
Toronado Fund LP Impinj Inc [2020-01-13] 5.83
Assenagon Asset Management Sa Impinj Inc [2019-05-08] 6.3
BlackRock Inc Impinj Inc [2019-02-08] 5.3
Sylebra HK Co Ltd Impinj Inc [2018-06-27] 19.8
BlackRock Inc Impinj Inc [2018-02-01] 5.5
ICE Pond Lane Advisers LLC Impinj Inc [2017-08-11] 3.0
Gilder Gagnon Howe & Co LLC Impinj Inc [2017-06-07] 10.27
Sylebra HK Co Ltd Impinj Inc [2017-04-10] 14.3
Diorio Chris PhD Impinj Inc [2017-02-14] 5.4
Gilder Gagnon Howe & Co LLC Impinj Inc [2017-02-14] 0.85
Madrona Venture Fund I-A L P Impinj Inc [2017-02-14] 5.9
Granahan Investment Management Inc/Ma Impinj Inc [2017-02-13] 5.2
Intel Corp Impinj Inc [2017-02-10] 5.3
Bank of New York Mellon Corp Impinj Inc [2017-02-03] 5.48
Form 3/4/5 Filer 2011 - 2025
Baker Cary
Impinj Inc
Diorio Chris PhD
Sanghi Steve
Gibson Daniel Patrick
Washington Miron
Padval Umesh
Rao Meera
Phelan Cathal G
Mecklai Hussein
Dossett Jeffrey
Sylebra Capital LLC
Sylebra Capital Ltd
Sessler Gregory
van Oppen Peter H
Wise Theresa
Alberg Tom A
Bybee Clinton
Sylebra Capital Management, Ltd
Brodersen Eric
Masters Denise
FEIN Evan
Palhetas Walter Xavier
Crandell Keith
Arch Venture Partners V LLC
Arch V Entrepreneurs Fund LP
Nelsen Robert
Arch Venture Fund V LP
Arch Venture Partners V LP
Lazarus Steven
Form 13F Holdings
Firm Period DFND Voting Shares
FMR LLC [2025-06-30] DFND 4,321,269 4,321,801
BlackRock, Inc. [2025-06-30] SOLE 3,800,159 3,870,354
Vanguard Group Inc [2025-06-30] SOLE 0 3,457,595
Sylebra Capital LLC [2025-06-30] SOLE 2,129,260 2,129,260
Capital International Investors [2025-06-30] DFND 1,564,251 1,564,251
State Street Corp [2025-06-30] DFND 1,138,809 1,215,065
Whale Rock Capital Management LLC [2025-06-30] SOLE 886,098 886,098
Invesco Ltd. [2025-06-30] DFND 0 815,607
Morgan Stanley [2025-06-30] DFND 688,319 757,246
Capital World Investors [2025-06-30] DFND 754,346 754,346
Chevy Chase Trust Holdings, LLC [2025-06-30] DFND 0 740,081
Ameriprise Financial Inc [2025-06-30] DFND 0 641,684
Geode Capital Management LLC [2025-06-30] DFND 596,874 596,874
Janus Henderson Group PLC [2025-06-30] DFND 0 405,142
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME [2025-06-30] SOLE 323,283 388,058
Point72 Asset Management LP [2025-06-30] DFND 0 317,103
American Century Companies Inc [2025-06-30] DFND 256,048 306,456
UBS Group AG [2025-06-30] DFND 263,330 293,564
Fred Alger Management LLC [2025-06-30] SOLE 198,740 290,913
Northern Trust Corp [2025-06-30] DFND 282,880 283,830
Nuveen, LLC [2025-06-30] DFND 283,442 283,538
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME [2025-06-30] OTR 2,925 268,766
Goldman Sachs Group Inc [2025-06-30] DFND 256,048 260,494
Allspring Global Investments Holdings, LLC [2025-06-30] DFND 111,629 259,026
Royce & Associates LP [2025-06-30] SOLE 229,202 229,202
Charles Schwab Investment Management Inc [2025-06-30] SOLE 228,875 228,893
Jennison Associates LLC [2025-06-30] DFND 197,727 197,727
Toronado Partners LLC [2025-06-30] SOLE 197,441 197,441
Raymond James Financial Inc [2025-06-30] DFND 124,430 188,034
AWM Investment Company Inc [2025-06-30] SOLE 178,173 178,173
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