Security record · archived quarter
AMPY
name pending profile ingest
47Tracked holders
0Δ holders
10.69MShares held
$48.84MReported value
+1New positions
−1Exits
Momentum inputs (comparable managers): holder breadth 0.0% · share flow -3.9% · net new positions 0.0% · formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 1 | +1 | 17.92K | $82,087 | +1 | n/a |
| Q2 2026 | 61 | +6 | 13.98M | $55.66M | +11 | −5 |
| Q1 2026 | 56 | +9 | 13.31M | $83.09M | +9 | n/a |
| Q4 2025 | 47 | 0 | 10.69M | $48.84M | +1 | −1 |
| Q3 2025 | 13 | +1 | 5.59M | $29.33M | +3 | −2 |
| Q2 2025 | 9 | -2 | 4.60M | $14.71M | n/a | −2 |
| Q1 2025 | 8 | -1 | 2.91M | $10.90M | +1 | −2 |
| Q4 2024 | 9 | 0 | 2.19M | $13.17M | +1 | −1 |
| Q3 2024 | 8 | +3 | 1.60M | $10.48M | +4 | −1 |
| Q2 2024 | 5 | n/a | 1.80M | $12.21M | n/a | n/a |
Who holds it · Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Dimensional Fund Advisors Lp | 2.08M | n/a | $9.51M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 2 | The Vanguard Group ✦ (passive) | 1.85M | -15.0% | $8.46M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 3 | American Century Companies Inc | 1.41M | n/a | $6.46M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | Marshall Wace ✦ | 954.73K | +76.4% | $4.36M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 572.49K | +1.5% | $2.62M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 6 | Bank Of America Corp /De/ | 536.84K | n/a | $2.45M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 7 | Susquehanna International Group, Llp | 450.55K | n/a | $2.06M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | Geode Capital Management ✦ (passive) | 419.37K | 0.0% | $1.92M | 0.0% | ▲ Add | 7 | SEC ↗ ×2 |
| 9 | Morgan Stanley ✦ | 401.01K | -15.2% | $1.83M | 0.0% | ▼ Trim | 2 | SEC ↗ ×7 |
| 10 | Point72 Asset Management ✦ | 206.47K | New | $943,554 | 0.0% | New | 1 | SEC ↗ |
| 11 | UBS Group AG | 187.13K | n/a | $855,184 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 12 | State Street Global Advisors ✦ (passive) | 179.56K | 0.0% | $820,575 | 0.0% | Held | 5 | SEC ↗ |
| 13 | Jane Street Group, Llc | 174.84K | n/a | $799,023 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 14 | Goldman Sachs Group ✦ | 158.56K | -10.5% | $724,624 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 15 | Citadel Advisors ✦ | 143.67K | -59.8% | $656,554 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 16 | Millennium Management ✦ | 140.26K | -62.6% | $640,997 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 17 | Invesco Ltd. | 119.96K | n/a | $548,203 | 0.0% | n/c | 1 | SEC ↗ |
| 18 | First Trust Advisors Lp | 108.77K | n/a | $497,069 | 0.0% | n/c | 1 | SEC ↗ |
| 19 | D. E. Shaw & Co. ✦ | 106.11K | -45.5% | $484,909 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 20 | Northern Trust Corp | 87.80K | n/a | $401,265 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 21 | Bnp Paribas Financial Markets | 78.43K | n/a | $358,443 | 0.0% | n/c | 1 | SEC ↗ |
| 22 | Peak6 Llc | 48.53K | n/a | $221,782 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 23 | Barclays Plc | 45.30K | n/a | $207,012 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 24 | Connor, Clark & Lunn Investment… | 37.82K | n/a | $172,828 | 0.0% | n/c | 1 | SEC ↗ |
| 25 | Squarepoint Ops LLC | 29.50K | n/a | $134,810 | 0.0% | n/c | 1 | SEC ↗ |
| 26 | Franklin Resources Inc | 25.65K | n/a | $117,239 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 27 | Bank of New York Mellon Corp | 23.92K | n/a | $109,334 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 28 | Fidelity (FMR) ✦ | 21.72K | -25.7% | $99,251 | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 29 | Charles Schwab Investment… | 16.38K | n/a | $74,857 | 0.0% | n/c | 1 | SEC ↗ |
| 30 | Wells Fargo & Company/Mn | 11.03K | n/a | $50,404 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 31 | Creative Planning | 10.93K | n/a | $49,941 | 0.0% | n/c | 1 | SEC ↗ |
| 32 | Rockefeller Capital Management L.P. | 10.24K | n/a | $46,820 | 0.0% | n/c | 1 | SEC ↗ |
| 33 | Russell Investments Group, Ltd. | 8.65K | n/a | $39,553 | 0.0% | n/c | 1 | SEC ↗ |
| 34 | Citigroup Inc | 7.57K | n/a | $34,572 | 0.0% | n/c | 1 | SEC ↗ |
| 35 | Canada Pension Plan Investment Board | 6.10K | n/a | $27,877 | 0.0% | n/c | 1 | SEC ↗ |
| 36 | Cwm, Llc | 3.23K | n/a | $15,000 | 0.0% | n/c | 1 | SEC ↗ |
| 37 | Rhumbline Advisers | 1.78K | n/a | $8,116 | 0.0% | n/c | 1 | SEC ↗ |
| 38 | UBS AM, a distinct business unit of… | 1.48K | n/a | $6,750 | 0.0% | n/c | 1 | SEC ↗ |
| 39 | Pnc Financial Services Group, Inc. | 1.20K | n/a | $5,484 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 40 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 944 | n/a | $4,314 | 0.0% | n/c | 1 | SEC ↗ |
| 41 | Royal Bank Of Canada | 1.03K | n/a | $4,000 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 42 | Osaic Holdings, Inc. | 613 | n/a | $2,800 | 0.0% | n/c | 1 | SEC ↗ |
| 43 | Optiver Holding B.V. | 590 | n/a | $2,696 | 0.0% | n/c | 1 | SEC ↗ |
| 44 | JPMorgan Chase ✦ | 86 | +975.0% | $393 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 45 | Deutsche Bank Ag\ | 65 | n/a | $297 | 0.0% | n/c | 1 | SEC ↗ |
| 46 | Victory Capital Management Inc | 54 | n/a | $247 | 0.0% | n/c | 1 | SEC ↗ |
| 47 | Northwestern Mutual Wealth… | 2 | n/a | $9 | 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
| Point72 Asset Management | $943,554 | 0.0% |
Exited
| Arrowstreet Capital | $518,952 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 131 holders, 24.76M shares, $140.50M 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 ·
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