Koss Corporation Common Stock — Institutional Ownership
Which tracked institutions hold KOSS, and how they changed the position last quarter. Latest holdings as of Mar 31, 2026. Source: SEC 13-F filings.
5
Funds holding
$461604
Total value held
Flat
1 added/new · 1 reduced
| # | Institution | Value | Shares | Δ Shares | Change (QoQ) |
|---|---|---|---|---|---|
| 1 | Blackrock, Inc. | $320771 | 89601 | +1196 | +1.35% |
| 2 | State Street Corp | $64347 | 17974 | — | Held |
| 3 | Northern Trust Corp | $51140 | 14285 | — | Held |
| 4 | Pnc Financial Services Group, Inc. | $25060 | 7000 | — | Held |
| 5 | Morgan Stanley | $286 | 80 | -3000 | -97.40% |
Aggregated across tracked institutional filers. Reported quarterly on SEC Form 13-F and may lag. For research only — not investment advice.