Security record · archived quarter
ATRO
Astronics Corporation · Industrials · Aerospace & Defense
18Tracked holders
0Δ holders
9.73MShares held
$325.81MReported value
+0New positions
−0Exits
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +12.2% · net new positions 0.0% — formula
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 | 109 | +1 | 21.39M | $1.74B | +6 | −5 |
| Q1 2026 | 111 | +7 | 22.34M | $1.49B | +9 | −2 |
| Q4 2025 | 104 | +1 | 21.58M | $1.17B | +1 | — |
| Q3 2025 | 19 | -2 | 9.70M | $442.37M | — | −2 |
| Q2 2025 | 18 | 0 | 9.73M | $325.81M | — | — |
| Q1 2025 | 15 | +2 | 4.61M | $111.37M | +2 | — |
| Q4 2024 | 13 | 0 | 3.53M | $56.40M | +1 | −1 |
| Q3 2024 | 12 | +1 | 1.57M | $30.51M | +1 | — |
| Q2 2024 | 11 | — | 1.44M | $28.90M | — | — |
Who holds it · Q2 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 2.23M | — | $74.81M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 2.23M | — | $74.81M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 2.23M | — | $74.81M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 2.23M | — | $74.81M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 2.23M | — | $74.81M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 2.23M | — | $74.81M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 2.23M | — | $74.81M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 2.23M | — | $74.81M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 2.23M | — | $74.81M | 0.0% | n/c | 1 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 2.23M | — | $74.81M | 0.0% | n/c | 1 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 2.23M | — | $74.81M | 0.0% | n/c | 1 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 2.23M | — | $74.81M | 0.0% | n/c | 1 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 2.23M | — | $74.81M | 0.0% | n/c | 1 | SEC ↗ |
| 14 | The Vanguard Group ✦ (passive) | 1.83M | — | $61.30M | 0.0% | n/c | 1 | SEC ↗ |
| 15 | The Vanguard Group ✦ (passive) | 1.83M | — | $61.30M | 0.0% | n/c | 1 | SEC ↗ |
| 16 | The Vanguard Group ✦ (passive) | 1.83M | — | $61.30M | 0.0% | n/c | 1 | SEC ↗ |
| 17 | The Vanguard Group ✦ (passive) | 1.83M | — | $61.30M | 0.0% | n/c | 1 | SEC ↗ |
| 18 | The Vanguard Group ✦ (passive) | 1.83M | — | $61.30M | 0.0% | n/c | 1 | SEC ↗ |
| 19 | State Street Global Advisors ✦ (passive) | 1.50M | +50.8% | $50.28M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 20 | D. E. Shaw & Co. ✦ | 848.60K | +44.5% | $28.41M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 21 | D. E. Shaw & Co. ✦ | 848.60K | +44.5% | $28.41M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 22 | Geode Capital Management ✦ (passive) | 736.33K | +3.1% | $24.65M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 23 | Geode Capital Management ✦ (passive) | 736.33K | +3.1% | $24.65M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 24 | Millennium Management ✦ | 684.24K | -8.4% | $22.91M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 25 | Citadel Advisors ✦ | 461.62K | +14.7% | $15.45M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 26 | Citadel Advisors ✦ | 461.62K | +14.7% | $15.45M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 27 | Marshall Wace ✦ | 436.05K | +57.1% | $14.60M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 28 | Marshall Wace ✦ | 436.05K | +57.1% | $14.60M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 29 | Marshall Wace ✦ | 436.05K | +57.1% | $14.60M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 30 | Marshall Wace ✦ | 436.05K | +57.1% | $14.60M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 31 | Renaissance Technologies ✦ | 344.90K | +21.3% | $11.55M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 32 | AQR Capital Management ✦ | 238.02K | +112.1% | $7.97M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 33 | AQR Capital Management ✦ | 238.02K | +112.1% | $7.97M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 34 | AQR Capital Management ✦ | 238.02K | +112.1% | $7.97M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 35 | AQR Capital Management ✦ | 238.02K | +112.1% | $7.97M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 36 | Two Sigma Investments ✦ | 120.74K | -50.1% | $4.04M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 37 | Arrowstreet Capital ✦ | 87.33K | +4.1% | $2.92M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 38 | Fisher Asset Management ✦ | 86.30K | -16.0% | $2.89M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 39 | Gotham Asset Management ✦ | 47.40K | +397.2% | $1.59M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 40 | Point72 Asset Management ✦ | 34.22K | +98.6% | $1.15M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 41 | GAMCO Investors ✦ | 20.80K | +13.0% | $696,317 | 0.0% | ▲ Add | 5 | SEC ↗ |
| 42 | T. Rowe Price ✦ | 15.05K | +16.3% | $504,000 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 43 | Fidelity (FMR) ✦ | 2.53K | — | $84,807 | 0.0% | n/c | 1 | SEC ↗ |
| 44 | Fidelity (FMR) ✦ | 2.53K | — | $84,807 | 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): 2 holders, 1.01M shares, $6.04M 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.
Aug 14
SC 13G/A — AMERICAN CENTURY INVESTMENT MANAGEMENT…
Aug 12
SC 13G — Capital International Investors
Aug 07
SC 13G — STATE STREET CORP
Aug 06
SC 13G/A — BlackRock, Inc.
Jul 14
SC 13G — DIMENSIONAL FUND ADVISORS LP
Jul 08
SC 13G — BlackRock, Inc.
Jul 08
SC 13G — STATE STREET CORP
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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