Security record · archived quarter
ASIX
AdvanSix Inc. · Basic Materials · Chemicals - Specialty
13Tracked holders
-1Δ holders
10.54MShares held
$250.41MReported value
+0New positions
−1Exits
Momentum inputs (comparable managers):
holder breadth -7.1% ·
share flow +1.3% ·
net new positions -7.7%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 72 | -4 | 16.63M | $334.36M | +2 | −6 |
| Q1 2026 | 78 | -6 | 16.70M | $401.00M | +3 | −9 |
| Q4 2025 | 84 | +3 | 18.01M | $311.67M | +4 | −1 |
| Q3 2025 | 15 | -1 | 11.26M | $218.28M | — | −1 |
| Q2 2025 | 13 | -1 | 10.54M | $250.41M | — | −1 |
| Q1 2025 | 11 | 0 | 3.07M | $69.57M | — | — |
| Q4 2024 | 11 | -1 | 2.90M | $82.64M | — | −1 |
| Q3 2024 | 11 | +1 | 1.61M | $48.80M | +4 | −3 |
| Q2 2024 | 10 | — | 1.67M | $38.17M | — | — |
Who holds it · Q2 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 4.66M | — | $110.70M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 4.66M | — | $110.70M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 4.66M | — | $110.70M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 4.66M | — | $110.70M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 4.66M | — | $110.70M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 4.66M | — | $110.70M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 4.66M | — | $110.70M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 4.66M | — | $110.70M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 4.66M | — | $110.70M | 0.0% | n/c | 1 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 4.66M | — | $110.70M | 0.0% | n/c | 1 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 4.66M | — | $110.70M | 0.0% | n/c | 1 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 4.66M | — | $110.70M | 0.0% | n/c | 1 | SEC ↗ |
| 13 | The Vanguard Group ✦ (passive) | 1.98M | — | $47.01M | 0.0% | n/c | 1 | SEC ↗ |
| 14 | The Vanguard Group ✦ (passive) | 1.98M | — | $47.01M | 0.0% | n/c | 1 | SEC ↗ |
| 15 | The Vanguard Group ✦ (passive) | 1.98M | — | $47.01M | 0.0% | n/c | 1 | SEC ↗ |
| 16 | The Vanguard Group ✦ (passive) | 1.98M | — | $47.01M | 0.0% | n/c | 1 | SEC ↗ |
| 17 | The Vanguard Group ✦ (passive) | 1.98M | — | $47.01M | 0.0% | n/c | 1 | SEC ↗ |
| 18 | State Street Global Advisors ✦ (passive) | 1.05M | -0.1% | $24.96M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 19 | Wellington Management ✦ | 709.82K | -0.4% | $16.86M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 20 | Wellington Management ✦ | 709.82K | -0.4% | $16.86M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 21 | Wellington Management ✦ | 709.82K | -0.4% | $16.86M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 22 | Fidelity (FMR) ✦ | 696.62K | — | $16.54M | 0.0% | n/c | 1 | SEC ↗ |
| 23 | Fidelity (FMR) ✦ | 696.62K | — | $16.54M | 0.0% | n/c | 1 | SEC ↗ |
| 24 | Fidelity (FMR) ✦ | 696.62K | — | $16.54M | 0.0% | n/c | 1 | SEC ↗ |
| 25 | Fidelity (FMR) ✦ | 696.62K | — | $16.54M | 0.0% | n/c | 1 | SEC ↗ |
| 26 | Geode Capital Management ✦ (passive) | 632.51K | +1.9% | $15.02M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 27 | Geode Capital Management ✦ (passive) | 632.51K | +1.9% | $15.02M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 28 | Arrowstreet Capital ✦ | 413.81K | +165.2% | $9.83M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 29 | AQR Capital Management ✦ | 154.40K | +106.6% | $3.67M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 30 | AQR Capital Management ✦ | 154.40K | +106.6% | $3.67M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 31 | AQR Capital Management ✦ | 154.40K | +106.6% | $3.67M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 32 | AQR Capital Management ✦ | 154.40K | +106.6% | $3.67M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 33 | AQR Capital Management ✦ | 154.40K | +106.6% | $3.67M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 34 | D. E. Shaw & Co. ✦ | 94.17K | -54.6% | $2.24M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 35 | Fisher Asset Management ✦ | 54.83K | +47.5% | $1.30M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 36 | Two Sigma Investments ✦ | 41.97K | -37.5% | $996,764 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 37 | Millennium Management ✦ | 41.07K | -60.5% | $975,460 | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 38 | T. Rowe Price ✦ | 13.11K | +16.1% | $312,000 | 0.0% | ▲ Add | 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 | $642,536 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 264 holders, 23.67M shares, $544.92M 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 2025 ·
Methodology ·
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