Ken Griffin Impinj Inc Transaction History

Citadel Advisors LLC

$509 Billion
Q1 2025

A detailed history of Ken Griffin (Citadel Advisors LLC) transactions in Impinj Inc stock. As of the latest transaction made, Citadel Advisors LLC holds 51,300 shares of PI stock, worth $5.31 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares

51,300

Previous 82,000 37.44%

Holding current value

$5.31 Million

Previous $11.9 Million 60.94%

% of portfolio

0.0%

Previous 0.0%

26 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q1 2025 May 15, 2025	SELL	$87.73 - $152.24 $11.1 Million - $19.3 Million	-126,514 Reduced 86.32%	20,058 $1.82 Million
Q4 2024 Feb 14, 2025	BUY	$141.81 - $238.72 $20.8 Million - $35 Million	146,572 New	146,572 $21.3 Million
Q2 2024 Aug 14, 2024	BUY	$116.32 - $174.87 $11.8 Million - $17.7 Million	101,061 Added 325.87%	132,074 $20.7 Million
Q1 2024 May 15, 2024	BUY	$79.8 - $128.41 $1.33 Million - $2.14 Million	16,654 Added 115.98%	31,013 $3.98 Million
Q4 2023 Feb 14, 2024	BUY	$49.23 - $90.99 $706,893 - $1.31 Million	14,359 New	14,359 $1.29 Million
Q2 2023 Aug 14, 2023	SELL	$82.47 - $141.4 $2.31 Million - $3.96 Million	-28,005 Reduced 51.9%	25,954 $2.33 Million
Q1 2023 May 15, 2023	SELL	$105.54 - $139.12 $15.9 Million - $21 Million	-150,683 Reduced 73.63%	53,959 $7.31 Million
Q4 2022 Feb 14, 2023	SELL	$75.86 - $127.55 $2.05 Million - $3.45 Million	-27,081 Reduced 11.69%	204,642 $22.3 Million
Q3 2022 Nov 14, 2022	BUY	$54.63 - $97.22 $12.7 Million - $22.5 Million	231,723 New	231,723 $18.5 Million
Q1 2022 May 16, 2022	BUY	$53.96 - $90.62 $651,135 - $1.09 Million	12,067 Added 42.29%	40,603 $2.58 Million
Q3 2021 Nov 15, 2021	SELL	$40.11 - $61.89 $2.49 Million - $3.85 Million	-62,140 Reduced 68.53%	28,536 $1.63 Million
Q2 2021 Aug 16, 2021	SELL	$43.41 - $58.96 $2.71 Million - $3.68 Million	-62,491 Reduced 40.8%	90,676 $4.68 Million
Q1 2021 May 17, 2021	BUY	$41.26 - $72.5 $2.17 Million - $3.81 Million	52,539 Added 52.21%	153,167 $8.71 Million
Q4 2020 Feb 16, 2021	BUY	$25.51 - $44.41 $946,395 - $1.65 Million	37,099 Added 58.4%	100,628 $4.21 Million
Q3 2020 Nov 16, 2020	BUY	$22.79 - $31.54 $1.14 Million - $1.58 Million	49,947 Added 367.74%	63,529 $1.67 Million
Q2 2020 Aug 14, 2020	SELL	$13.81 - $29.53 $1.59 Million - $3.39 Million	-114,858 Reduced 89.43%	13,582 $373,000
Q1 2020 May 15, 2020	SELL	$12.68 - $35.74 $3.02 Million - $8.52 Million	-238,500 Reduced 65.0%	128,440 $2.15 Million
Q4 2019 Feb 14, 2020	BUY	$25.86 - $36.88 $269,228 - $383,957	10,411 Added 2.92%	366,940 $9.49 Million
Q3 2019 Nov 14, 2019	BUY	$30.35 - $39.94 $7.29 Million - $9.59 Million	240,124 Added 206.28%	356,529 $11 Million
Q2 2019 Aug 14, 2019	SELL	$17.44 - $29.64 $510,259 - $867,207	-29,258 Reduced 20.09%	116,405 $3.33 Million
Q1 2019 May 15, 2019	BUY	$14.15 - $19.41 $291,716 - $400,156	20,616 Added 16.49%	145,663 $0
Q4 2018 Feb 14, 2019	BUY	$13.8 - $25.78 $1.05 Million - $1.95 Million	75,766 Added 153.74%	125,047 $1.82 Million
Q3 2018 Nov 13, 2018	BUY	$18.57 - $26.4 $650,024 - $924,105	35,004 Added 245.18%	49,281 $0
Q1 2018 May 11, 2018	SELL	$11.07 - $25.31 $456,759 - $1.04 Million	-41,261 Reduced 74.29%	14,277 $186,000
Q4 2017 Feb 09, 2018	BUY	$21.55 - $40.69 $841,484 - $1.59 Million	39,048 Added 236.8%	55,538 $1.25 Million
Q3 2017 Nov 09, 2017	BUY	$30.23 - $50.09 $498,492 - $825,984	16,490	16,490 $686,000

Others Institutions Holding PI

# of Institutions

308

Shares Held

29.1M

Call Options Held

203K

Put Options Held

196K

View Full List

About IMPINJ INC

Ticker PI
Exchange NASDAQ
Sector Technology
Industry Communication Equipment
Shares Outstandng 25,915,000
Market Cap $2.68B
Description
Impinj, Inc. operates a cloud connectivity platform in the Americas, the Asia Pacific, Europe, the Middle East, and Africa. Its platform, which comprises multiple product families, wirelessly connects individual items and delivers data about the connected items to business and consumer applications. The company's platform comprises endpoint ICs,...

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