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Security record · archived quarter

MPX

name pending profile ingest

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024
5Tracked holders
-1Δ holders
1.03MShares held
$8.64MReported value
+0New positions
−1Exits
Strongly Falling How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth -16.7% · share flow -1.8% · net new positions -20.0%formula
Broad distribution — falling shares and fewer holders

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q1 2026 41 +1 3.85M $28.02M +1
Q4 2025 40 -1 3.96M $34.71M −1
Q3 2025 12 +1 2.38M $21.07M +1
Q2 2025 8 0 2.25M $19.11M
Q1 2025 5 -1 1.03M $8.64M −1
Q4 2024 6 0 1.05M $9.62M
Q3 2024 5 0 871.62K $8.45M
Q2 2024 5 833.01K $8.41M
Holder count
Who holds it · Q1 2025
#ManagerSharesΔ sharesValueTheir weightHeld
1 GAMCO Investors 512.18K -0.3% $4.30M 0.0% ▼ Trim 4 SEC ↗
2 Geode Capital Management (passive) 245.62K +3.1% $2.06M 0.0% ▲ Add 4 SEC ↗
3 Geode Capital Management (passive) 245.62K +3.1% $2.06M 0.0% ▲ Add 4 SEC ↗
4 State Street Global Advisors (passive) 186.80K +2.4% $1.57M 0.0% ▲ Add 2 SEC ↗
5 Renaissance Technologies 69.90K -1.0% $586,478 0.0% ▼ Trim 4 SEC ↗
6 T. Rowe Price 14.67K 0.0% $124,000 0.0% Held 4 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

Citadel Advisors $263,014 was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 74 holders, 5.60M shares, $40.36M 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: Q1 2025 · Methodology · Get this via the API