Ken Griffin Vicor Corp Transaction History

Citadel Advisors LLC

$550 Billion
Q2 2025

A detailed history of Ken Griffin (Citadel Advisors LLC) transactions in Vicor Corp stock. As of the latest transaction made, Citadel Advisors LLC holds 166,586 shares of VICR stock, worth $8.64 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares

166,586

Previous 41,000 306.31%

Holding current value

$8.64 Million

Previous $1.92 Million 294.16%

% of portfolio

0.0%

Previous 0.0%

25 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 14, 2025	BUY	$39.41 - $51.91 $3.97 Million - $5.23 Million	100,679 Added 152.76%	166,586 $7.56 Million
Q1 2025 May 15, 2025	SELL	$46.78 - $64.71 $4.4 Million - $6.08 Million	-94,012 Reduced 58.79%	65,907 $3.08 Million
Q4 2024 Feb 14, 2025	BUY	$40.19 - $60.94 $4.37 Million - $6.62 Million	108,647 Added 211.9%	159,919 $7.73 Million
Q3 2024 Nov 14, 2024	SELL	$32.63 - $42.29 $468,012 - $606,565	-14,343 Reduced 21.86%	51,272 $2.16 Million
Q2 2024 Aug 14, 2024	SELL	$31.82 - $38.08 $984,128 - $1.18 Million	-30,928 Reduced 32.04%	65,615 $2.18 Million
Q1 2024 May 15, 2024	BUY	$35.51 - $47.18 $1.48 Million - $1.97 Million	41,701 Added 76.04%	96,543 $3.69 Million
Q4 2023 Feb 14, 2024	SELL	$36.3 - $58.86 $2.89 Million - $4.68 Million	-79,529 Reduced 59.19%	54,842 $2.46 Million
Q3 2023 Nov 14, 2023	BUY	$52.95 - $95.14 $675,059 - $1.21 Million	12,749 Added 10.48%	134,371 $7.91 Million
Q2 2023 Aug 14, 2023	SELL	$41.28 - $60.5 $2.73 Million - $4 Million	-66,196 Reduced 35.24%	121,622 $6.57 Million
Q1 2023 May 15, 2023	BUY	$40.85 - $71.9 $4.71 Million - $8.29 Million	115,288 Added 158.95%	187,818 $8.82 Million
Q4 2022 Feb 14, 2023	BUY	$45.09 - $64.43 $947,160 - $1.35 Million	21,006 Added 40.77%	72,530 $3.9 Million
Q3 2022 Nov 14, 2022	BUY	$52.26 - $82.17 $112,568 - $176,994	2,154 Added 4.36%	51,524 $3.05 Million
Q2 2022 Aug 15, 2022	SELL	$52.68 - $73.72 $662,398 - $926,955	-12,574 Reduced 20.3%	49,370 $2.7 Million
Q1 2022 May 16, 2022	SELL	$61.77 - $126.18 $6.42 Million - $13.1 Million	-103,940 Reduced 62.66%	61,944 $4.37 Million
Q4 2021 Feb 14, 2022	BUY	$114.68 - $162.93 $18.1 Million - $25.7 Million	157,489 Added 1875.99%	165,884 $21.1 Million
Q2 2021 Aug 16, 2021	SELL	$75.43 - $105.74 $2.86 Million - $4.01 Million	-37,905 Reduced 81.87%	8,395 $887,000
Q1 2021 May 17, 2021	BUY	$82.53 - $102.96 $2.56 Million - $3.2 Million	31,033 Added 203.27%	46,300 $3.94 Million
Q2 2020 Aug 14, 2020	BUY	$37.9 - $72.25 $343,601 - $655,018	9,066 Added 146.2%	15,267 $1.1 Million
Q4 2019 Feb 14, 2020	SELL	$29.43 - $46.72 $42,938 - $68,164	-1,459 Reduced 19.05%	6,201 $290,000
Q3 2019 Nov 14, 2019	SELL	$27.09 - $34.37 $266,836 - $338,544	-9,850 Reduced 56.25%	7,660 $226,000
Q2 2019 Aug 14, 2019	SELL	$28.07 - $38.65 $1.69 Million - $2.33 Million	-60,325 Reduced 77.5%	17,510 $544,000
Q1 2019 May 15, 2019	BUY	$29.46 - $48.06 $1.68 Million - $2.75 Million	57,160 Added 276.47%	77,835 $0
Q4 2018 Feb 14, 2019	SELL	$32.1 - $42.93 $7.03 Million - $9.4 Million	-218,948 Reduced 91.37%	20,675 $781,000
Q3 2018 Nov 13, 2018	BUY	$44.1 - $63.6 $10.1 Million - $14.6 Million	229,067 Added 2170.02%	239,623 $0
Q2 2018 Aug 10, 2018	BUY	$27.25 - $50.7 $287,651 - $535,189	10,556 New	10,556 $0

Others Institutions Holding VICR

# of Institutions

231

Shares Held

19.3M

Call Options Held

118K

Put Options Held

207K

View Full List

About VICOR CORP

Ticker VICR
Exchange NASDAQ
Sector Technology
Industry Electronic Components
Shares Outstandng 32,225,600
Market Cap $1.67B
Description
Vicor Corporation, together with its subsidiaries, designs, develops, manufactures, and markets modular power components and power systems for converting electrical power in the United States, Europe, the Asia Pacific, and internationally. The company offers a range of brick-format DC-DC converters; complementary components; and input and output...

More about VICR

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