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Security record · archived quarter

KOSS

name pending profile ingest

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
11Tracked holders
-2Δ holders
445.73KShares held
$1.85MReported value
+0New positions
−2Exits
Strongly Falling 3 quarters of rising tracked shares ●●●○○○ How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth -15.4% · share flow -10.2% · net new positions -18.2%formula
Broad distribution — falling shares and fewer holders

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 11 0 432.14K $1.73M +2 −2
Q1 2026 11 0 402.24K $1.44M +1 −1
Q4 2025 11 -2 445.73K $1.85M −2
Q3 2025 7 +1 443.42K $2.25M +1
Q2 2025 4 0 410.35K $2.09M
Q1 2025 2 -2 78.61K $371,099 −2
Q4 2024 4 +2 167.44K $1.24M +2
Q3 2024 1 0 61.21K $452,413
Q2 2024 1 59.47K $264,668
Holder count
Who holds it · Q4 2025
#ManagerSharesΔ sharesValueTheir weightHeld
1 The Vanguard Group (passive) 222.99K -9.2% $923,183 0.0% ▼ Trim 3 SEC ↗
2 The Vanguard Group (passive) 222.99K -9.2% $923,183 0.0% ▼ Trim 3 SEC ↗
3 The Vanguard Group (passive) 222.99K -9.2% $923,183 0.0% ▼ Trim 3 SEC ↗
4 BlackRock (passive) 88.41K +0.6% $365,997 0.0% ▲ Add 3 SEC ↗
5 BlackRock (passive) 88.41K +0.6% $365,997 0.0% ▲ Add 3 SEC ↗
6 BlackRock (passive) 88.41K +0.6% $365,997 0.0% ▲ Add 3 SEC ↗
7 Geode Capital Management (passive) 60.34K +3.3% $249,854 0.0% ▲ Add 7 SEC ↗
8 Geode Capital Management (passive) 60.34K +3.3% $249,854 0.0% ▲ Add 7 SEC ↗
9 Dimensional Fund Advisors Lp 23.34K $96,636 0.0% n/c 1 SEC ↗
10 State Street Global Advisors (passive) 17.97K 0.0% $74,412 0.0% Held 5 SEC ↗
11 Northern Trust Corp 14.29K $59,140 0.0% n/c 1 SEC ↗
12 UBS Group AG 8.05K $33,336 0.0% n/c 1 SEC ↗
13 UBS Group AG 8.05K $33,336 0.0% n/c 1 SEC ↗
14 Pnc Financial Services Group, Inc. 7.00K $28,980 0.0% n/c 1 SEC ↗
15 Pnc Financial Services Group, Inc. 7.00K $28,980 0.0% n/c 1 SEC ↗
16 Morgan Stanley 3.08K 0.0% $12,751 0.0% Held 2 SEC ↗
17 Bank Of America Corp /De/ 208 $861 0.0% n/c 1 SEC ↗
18 Bank Of America Corp /De/ 208 $861 0.0% n/c 1 SEC ↗
19 Osaic Holdings, Inc. 50 $207 0.0% n/c 1 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

No new tracked buyers this quarter.

Exited

Goldman Sachs Group $86,390 was 0.0%
Two Sigma Investments $67,843 was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 23 holders, 481.01K shares, $1.68M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q4 2025 · Methodology · Get this via the API