Tower Research Capital LLC (TRC)

Position in KOSS — Koss Corp

CIK 1533421 NEW YORK, NY

Position in KOSS

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$4,338

+$1,097 QoQ

Shares Held

1,212

+54.8% QoQ

Ownership

0.013%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

17 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Technology · as of Mar 31, 2026

Tower Research Capital LLC (TRC) holds $112,460,909 across 14 Consumer Electronics names. KOSS ranks #11 (0.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AAPL	Apple Inc.	441,968	$112,167,057
2	SONO	Sonos Inc	9,095	$121,873
3	BOXL	Boxlight Corp	7,904	$58,331
4	ZEPP	Zepp Health Corp	2,573	$30,747
5	FXHO	UTime Ltd	900	$24,390
6	VUZI	Vuzix Corp	6,146	$14,197
7	TBCH	Turtle Beach Corp	1,170	$11,863
8	GPRO	GoPro, Inc.	11,637	$8,960

17 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$4,338	1,212	+54.8%	Shares	Defined	2026-05-15
2025-12-31	$3,241	783	+16.3%	Shares	Defined	2026-02-17
2025-09-30	$3,418	673	-64.4%	Shares	Defined	2025-11-14
2024-09-30	$13,981	1,892	+333.9%	Shares	Defined	2024-11-14
2024-06-30	$1,939	436	-82.4%	Shares	Defined	2024-08-13
2024-03-31	$6,376	2,481	+209.0%	Shares	Defined	2024-05-15
2023-12-31	$2,690	803	+37.5%	Shares	Defined	2024-02-13
2023-09-30	$1,728	584	-78.4%	Shares	Defined	2023-11-14
2023-06-30	$10,008	2,705	+249.9%	Shares	Defined	2023-08-14
2023-03-31	$3,571	773	+210.4%	Shares	Defined	2023-05-09
2022-12-31	$1,231	249	-40.4%	Shares	Other	2023-02-10
2022-09-30	$2,654	418	+56.6%	Shares	Defined	2022-11-10
2021-12-31	$2,851	267	-82.2%	Shares	Defined	2022-02-14
2021-09-30	$24,590	1,504	+23.9%	Shares	Other	2021-11-15
2021-06-30	$28,188	1,214	-97.1%	Shares	Other	2021-08-16
2021-03-31	$948,448	42,172	+97974.4%	Shares	Other	2021-05-17
2020-03-31	$37	43	—	Shares	Other	2020-05-15
No filing history on record for this holder in this stock.