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Equibles

Tower Research Capital LLC (TRC)

Position in KOSS — Koss Corp

CIK 1533421 NEW YORK, NY
Back to KOSS Full portfolio

Position in KOSS

as of Jun 30, 2026 · filed Aug 11, 2026
Position Value
$2,694
-$1,644 QoQ
Shares Held
672
-44.6% QoQ
Ownership
0.007%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#15
of 23 holders
Holding Since
Mar 2020
18 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in KOSS Over Time

Shares Held

Position Value (USD)

Position in Consumer Electronics

Technology · as of Jun 30, 2026

Tower Research Capital LLC (TRC) holds $78,290,830 across 13 Consumer Electronics names. KOSS ranks #11 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 AAPL
Apple Inc.
 269,878 $78,091,898
2 SONO
Sonos Inc
 6,987 $94,534
3 SONY
Sony Group Corp
 1,405 $28,184
4 GPRO
GoPro, Inc.
 24,539 $19,091
5 FXHO
UTime Ltd
 2,000 $14,280
6 TBCH
Turtle Beach Corp
 1,028 $12,798
7 VUZI
Vuzix Corp
 3,780 $10,962
8 FOXX
Foxx Development Holdings Inc.
 1,588 $5,192

All Filings in KOSS

Export CSV
18 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,694 672
2026-03-31 $4,338 1,212
2025-12-31 $3,241 783
2025-09-30 $3,418 673
2024-09-30 $13,981 1,892
2024-06-30 $1,939 436
2024-03-31 $6,376 2,481
2023-12-31 $2,690 803
2023-09-30 $1,728 584
2023-06-30 $10,008 2,705
2023-03-31 $4 773
2022-12-31 $2 249
2022-09-30 $2,654 418
2021-12-31 $2,851 267
2021-09-30 $24,590 1,504
2021-06-30 $28,188 1,214
2021-03-31 $948,448 42,172
2020-03-31 $37 43