New Positions
4 managers initiated
Top five by reported value
Koss Corporation NCM:KOSS
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
4 new3 added15 reduced5 exited
Total Institutional Holders
22
as of 2025-12-31
Top Holder
VANGUARD GROUP INC
$923.2K
Largest QoQ Increase
XTX Topco Ltd
+12,185 sh
Largest QoQ Decrease
VANGUARD GROUP INC
-22,719 sh
New Positions(4)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| XTX Topco Ltd | 12,185 | +12,185 | $50.4K | +$50.4K | — |
| SageView Advisory Group, LLC | 5,000 | +5,000 | $20.7K | +$20.7K | — |
| N.E.W. Advisory Services LLC | 1,000 | +1,000 | $4.1K | +$4.1K | — |
| Fairway Wealth LLC | 34 | +34 | $141 | +$141 | — |
Added To(3)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| BlackRock, Inc. | 88,405 | +552 | $366.0K | -$80.3K | 0.6% |
| GEODE CAPITAL MANAGEMENT, LLC | 60,342 | +1,903 | $249.9K | -$47.1K | 3.3% |
| Tower Research Capital LLC (TRC) | 783 | +110 | $3.2K | -$177 | 16.3% |
Reduced(15)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| VANGUARD GROUP INC | 222,991 | -22,719 | $923.2K | -$325.0K | -9.2% |
| UBS Group AG | 8,052 | -5,555 | $33.3K | -$35.8K | -40.8% |
| DIMENSIONAL FUND ADVISORS LP | 23,342 | 0 | $96.6K | -$21.9K | 0.0% |
| STATE STREET CORP | 17,974 | 0 | $74.4K | -$16.9K | 0.0% |
| NORTHERN TRUST CORP | 14,285 | -137 | $59.1K | -$14.1K | -0.9% |
| NewEdge Advisors, LLC | 10,575 | 0 | $43.8K | -$9.9K | 0.0% |
| JAMES INVESTMENT RESEARCH INC | 10,575 | 0 | $43.8K | -$9.9K | 0.0% |
| PNC Financial Services Group, Inc. | 7,000 | 0 | $29.0K | -$6.6K | 0.0% |
| MORGAN STANLEY | 3,080 | 0 | $12.8K | -$2.9K | 0.0% |
| Activest Wealth Management | 1,000 | 0 | $4.1K | -$940 | 0.0% |
| BANK OF AMERICA CORP /DE/ | 208 | -94 | $861 | -$673 | -31.1% |
| CREATIVE FINANCIAL DESIGNS INC /ADV | 300 | 0 | $1.2K | -$282 | 0.0% |
| SBI Securities Co., Ltd. | 120 | 0 | $497 | -$113 | 0.0% |
| ADVISOR GROUP HOLDINGS, INC. | 50 | 0 | $207 | -$103 | 0.0% |
| Crewe Advisors LLC | 20 | 0 | $83 | -$19 | 0.0% |
Sold Out(5)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| GOLDMAN SACHS GROUP INC | 0 | -17,006 | $0 | -$86.4K | — |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0 | -14,558 | $0 | -$74.0K | — |
| TWO SIGMA INVESTMENTS, LP | 0 | -13,355 | $0 | -$67.8K | — |
| Royal Bank of Canada | 0 | -2,112 | $0 | -$10.0K | — |
| CITIGROUP INC | 0 | -978 | $0 | -$5.0K | — |
Top Holders by reported value
Ranked by the dollar value reported on the latest Form 13F. Share counts reflect long positions as of 2025-12-31.
| Manager | Shares | $ Value | Δ Shares | QoQ % |
|---|---|---|---|---|
| VANGUARD GROUP INC | 222,991 | $923.2K | -22,719 | -9.2% |
| BlackRock, Inc. | 88,405 | $366.0K | +552 | 0.6% |
| GEODE CAPITAL MANAGEMENT, LLC | 60,342 | $249.9K | +1,903 | 3.3% |
| DIMENSIONAL FUND ADVISORS LP | 23,342 | $96.6K | 0 | 0.0% |
| STATE STREET CORP | 17,974 | $74.4K | 0 | 0.0% |
| NORTHERN TRUST CORP | 14,285 | $59.1K | -137 | -0.9% |
| XTX Topco Ltd | 12,185 | $50.4K | +12,185 | — |
| JAMES INVESTMENT RESEARCH INC | 10,575 | $43.8K | 0 | 0.0% |
| NewEdge Advisors, LLC | 10,575 | $43.8K | 0 | 0.0% |
| UBS Group AG | 8,052 | $33.3K | -5,555 | -40.8% |
| PNC Financial Services Group, Inc. | 7,000 | $29.0K | 0 | 0.0% |
| SageView Advisory Group, LLC | 5,000 | $20.7K | +5,000 | — |
| MORGAN STANLEY | 3,080 | $12.8K | 0 | 0.0% |
| Activest Wealth Management | 1,000 | $4.1K | 0 | 0.0% |
| N.E.W. Advisory Services LLC | 1,000 | $4.1K | +1,000 | — |
| Tower Research Capital LLC (TRC) | 783 | $3.2K | +110 | 16.3% |
| CREATIVE FINANCIAL DESIGNS INC /ADV | 300 | $1.2K | 0 | 0.0% |
| BANK OF AMERICA CORP /DE/ | 208 | $861 | -94 | -31.1% |
| SBI Securities Co., Ltd. | 120 | $497 | 0 | 0.0% |
| ADVISOR GROUP HOLDINGS, INC. | 50 | $207 | 0 | 0.0% |
New & Closed Positions this quarter
Closed Positions
5 managers exited
Top five by prior-quarter value
Methodology
Form 13F is the SEC's quarterly disclosure for institutional investment managers exercising discretion over $100 million or more in qualifying U.S. equity securities. Managers must file within 45 days of each calendar quarter end, which is why holdings shown here reflect a snapshot at the period date — not real-time positioning.
Quarter-over-quarter deltas compare each manager's most recently reported share count for KOSS against its prior-quarter count. New positions are entries where the prior count was zero; closed positions are entries where the current count is zero. Amendments (13F-HR/A) replace prior filings for the same period.
Source: SEC EDGAR Form 13F (XML information tables). Dollar values are as reported by the manager and may use mid-quarter pricing conventions. CUSIP-to-ticker resolution is best-effort.