Security record · archived quarter
AAMI
Acadian Asset Management · Financial Services · Asset Management
11Tracked holders
—Δ holders
2.77MShares held
$61.33MReported 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 | 100 | +5 | 20.50M | $1.47B | +10 | −5 |
| Q1 2026 | 98 | +1 | 19.42M | $1.06B | +8 | −8 |
| Q4 2025 | 98 | +1 | 20.49M | $963.22M | +2 | — |
| Q3 2025 | 17 | -1 | 11.90M | $572.91M | — | −1 |
| Q2 2025 | 15 | 0 | 11.11M | $391.44M | — | — |
| Q1 2025 | 12 | +1 | 3.43M | $88.62M | +1 | — |
| Q4 2024 | 11 | -2 | 3.52M | $92.66M | — | −2 |
| Q3 2024 | 12 | +1 | 2.42M | $61.57M | +2 | −1 |
| Q2 2024 | 11 | — | 2.77M | $61.33M | — | — |
Who holds it · Q2 2024
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Geode Capital Management ✦ (passive) | 618.40K | — | $13.71M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 618.40K | — | $13.71M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | Arrowstreet Capital ✦ | 414.16K | — | $9.18M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | Soros Fund Management ✦ | 346.29K | — | $7.68M | 0.2% | n/c | 1 | SEC ↗ |
| 5 | Two Sigma Investments ✦ | 257.44K | — | $5.71M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | Citadel Advisors ✦ | 237.43K | — | $5.26M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | Citadel Advisors ✦ | 237.43K | — | $5.26M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | Millennium Management ✦ | 236.57K | — | $5.24M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | D. E. Shaw & Co. ✦ | 188.70K | — | $4.18M | 0.0% | n/c | 1 | SEC ↗ |
| 10 | Renaissance Technologies ✦ | 154.00K | — | $3.41M | 0.0% | n/c | 1 | SEC ↗ |
| 11 | Norges Bank ✦ (passive) | 125.26K | — | $2.78M | 0.0% | n/c | 1 | SEC ↗ |
| 12 | AQR Capital Management ✦ | 103.69K | — | $2.30M | 0.0% | n/c | 1 | SEC ↗ |
| 13 | AQR Capital Management ✦ | 103.69K | — | $2.30M | 0.0% | n/c | 1 | SEC ↗ |
| 14 | AQR Capital Management ✦ | 103.69K | — | $2.30M | 0.0% | n/c | 1 | SEC ↗ |
| 15 | Marshall Wace ✦ | 84.33K | — | $1.87M | 0.0% | n/c | 1 | SEC ↗ |
| 16 | Marshall Wace ✦ | 84.33K | — | $1.87M | 0.0% | n/c | 1 | SEC ↗ |
| 17 | Marshall Wace ✦ | 84.33K | — | $1.87M | 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): 254 holders, 35.85M shares, $1.88B 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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