Security record · archived quarter
MAMA
name pending profile ingest
6Tracked holders
—Δ holders
1.40MShares held
$9.38MReported value
+0New positions
−0Exits
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2024
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 65 | +8 | 15.54M | $278.03M | +12 | −5 |
| Q1 2026 | 61 | +6 | 14.86M | $227.72M | +9 | −3 |
| Q4 2025 | 55 | +1 | 13.94M | $188.01M | +1 | — |
| Q3 2025 | 12 | +1 | 6.17M | $64.88M | +1 | — |
| Q2 2025 | 8 | -1 | 5.70M | $47.35M | — | −1 |
| Q1 2025 | 6 | 0 | 1.74M | $11.31M | +1 | −1 |
| Q4 2024 | 6 | -2 | 1.73M | $13.73M | — | −2 |
| Q3 2024 | 7 | +1 | 1.39M | $10.15M | +3 | −2 |
| Q2 2024 | 6 | — | 1.40M | $9.38M | — | — |
Who holds it · Q2 2024
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Geode Capital Management ✦ (passive) | 701.64K | — | $4.73M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 701.64K | — | $4.73M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | Renaissance Technologies ✦ | 441.20K | — | $2.97M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | Two Sigma Investments ✦ | 97.51K | — | $657,238 | 0.0% | n/c | 1 | SEC ↗ |
| 5 | Citadel Advisors ✦ | 92.83K | — | $625,701 | 0.0% | n/c | 1 | SEC ↗ |
| 6 | Citadel Advisors ✦ | 92.83K | — | $625,701 | 0.0% | n/c | 1 | SEC ↗ |
| 7 | Marshall Wace ✦ | 58.69K | — | $395,564 | 0.0% | n/c | 1 | SEC ↗ |
| 8 | T. Rowe Price ✦ | 10.55K | — | $0 | 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
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 164 holders, 31.63M shares, $475.97M 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: Q2 2024 ·
Methodology ·
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