Vanguard Group Inc Koss Corp Transaction History

Vanguard Group Inc

$6.44 Trillion
Q3 2025

A detailed history of Vanguard Group Inc transactions in Koss Corp stock. As of the latest transaction made, Vanguard Group Inc holds 245,710 shares of KOSS stock, worth $1.18 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares

245,710

Previous 246,512 0.33%

Holding current value

$1.18 Million

Previous $1.26 Million 0.64%

% of portfolio

0.0%

Previous 0.0%

14 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 07, 2025	SELL	$5.06 - $6.51 $4,058 - $5,221	-802 Reduced 0.33%	245,710 $1.27 Million
Q2 2025 Aug 11, 2025	SELL	$4.09 - $6.32 $25,509 - $39,417	-6,237 Reduced 2.47%	246,512 $1.26 Million
Q1 2025 May 09, 2025	BUY	$4.68 - $7.69 $8,461 - $13,903	1,808 Added 0.72%	252,749 $1.19 Million
Q3 2024 Nov 13, 2024	SELL	$4.36 - $13.35 $50,423 - $154,392	-11,565 Reduced 4.41%	250,941 $1.85 Million
Q4 2023 Feb 14, 2024	BUY	$2.66 - $3.81 $9,270 - $13,277	3,485 Added 1.35%	262,506 $879,000
Q3 2023 Nov 14, 2023	BUY	$2.96 - $4.45 $21,927 - $32,965	7,408 Added 2.94%	259,021 $766,000
Q2 2023 Aug 14, 2023	BUY	$3.56 - $4.72 $1,594 - $2,114	448 Added 0.18%	251,613 $930,000
Q1 2023 May 15, 2023	BUY	$4.38 - $6.2 $87,464 - $123,807	19,969 Added 8.64%	251,165 $1.16 Million
Q4 2022 Feb 10, 2023	BUY	$4.61 - $6.79 $700 - $1,032	152 Added 0.07%	231,196 $1.14 Million
Q3 2022 Nov 14, 2022	BUY	$5.99 - $11.2 $39,839 - $74,491	6,651 Added 2.96%	231,044 $1.47 Million
Q1 2022 May 13, 2022	BUY	$6.13 - $11.84 $248,032 - $479,070	40,462 Added 22.0%	224,393 $2.06 Million
Q4 2021 Feb 14, 2022	BUY	$10.68 - $19.18 $201,221 - $361,370	18,841 Added 11.41%	183,931 $1.97 Million
Q3 2021 Nov 12, 2021	BUY	$16.05 - $21.9 $14,637 - $19,972	912 Added 0.56%	165,090 $2.7 Million
Q2 2021 Aug 13, 2021	BUY	$16.1 - $40.72 $2.64 Million - $6.69 Million	164,178 New	164,178 $3.81 Million

Others Institutions Holding KOSS

# of Institutions

Shares Held

506K

Call Options Held

Put Options Held

View Full List

About KOSS CORP

Ticker KOSS
Exchange NASDAQ
Sector Technology
Industry Consumer Electronics
Shares Outstandng 9,179,800
Market Cap $44.2M
Description
Koss Corporation, together with its subsidiaries, designs, manufactures, and sells stereo headphones and related accessories in the United States, the Czech Republic, Sweden, Canada, the Russian Federation, Ukraine, Malaysia, and internationally. It offers high-fidelity headphones, wireless Bluetooth headphones, wireless Bluetooth speakers, comp...

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Vanguard Group Inc Koss Corp Transaction History