Security record · archived quarter
CALX
Calix, Inc. · Technology · Communication Equipment
14Tracked holders
0Δ holders
6.57MShares held
$232.87MReported value
+1New positions
−1Exits
Momentum inputs (comparable managers): holder breadth 0.0% · share flow -4.6% · net new positions 0.0% · formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 1 | 0 | 11.69K | $401,771 | n/a | n/a |
| Q2 2026 | 99 | -3 | 42.97M | $1.64B | +6 | −11 |
| Q1 2026 | 107 | -1 | 41.16M | $2.03B | +6 | −7 |
| Q4 2025 | 107 | 0 | 44.23M | $2.34B | n/a | n/a |
| Q3 2025 | 20 | 0 | 30.67M | $1.88B | +1 | −1 |
| Q2 2025 | 17 | 0 | 28.03M | $1.49B | +1 | −1 |
| Q1 2025 | 14 | 0 | 6.57M | $232.87M | +1 | −1 |
| Q4 2024 | 14 | +4 | 6.89M | $240.25M | +4 | n/a |
| Q3 2024 | 9 | -1 | 3.14M | $121.87M | n/a | −1 |
| Q2 2024 | 10 | n/a | 2.12M | $74.95M | n/a | n/a |
Who holds it · Q1 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | State Street Global Advisors ✦ (passive) | 2.38M | -3.5% | $84.34M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 2 | Millennium Management ✦ | 1.77M | -13.1% | $62.55M | 0.1% | ▼ Trim | 4 | SEC ↗ |
| 3 | Geode Capital Management ✦ (passive) | 1.38M | +3.0% | $48.82M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 4 | Arrowstreet Capital ✦ | 253.21K | +718.2% | $8.97M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 5 | Wellington Management ✦ | 200.54K | -0.9% | $7.11M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 6 | Norges Bank ✦ (passive) | 174.50K | -47.2% | $6.18M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 7 | Renaissance Technologies ✦ | 105.32K | -34.4% | $3.73M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 8 | Marshall Wace ✦ | 80.64K | +39.1% | $2.86M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 9 | Citadel Advisors ✦ | 73.30K | +11.9% | $2.60M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 10 | T. Rowe Price ✦ | 46.94K | +8.7% | $1.66M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 11 | D. E. Shaw & Co. ✦ | 44.36K | -59.8% | $1.57M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 12 | AQR Capital Management ✦ | 44.87K | +304.1% | $1.54M | 0.0% | ▲ Add | 4 | SEC ↗ ×4 |
| 13 | Two Sigma Investments ✦ | 18.09K | -39.7% | $641,074 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 14 | Point72 Asset Management ✦ | 8.04K | New | $284,983 | 0.0% | New | 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 | $284,983 | 0.0% |
Exited
| Baillie Gifford | $464,050 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 306 holders, 59.61M shares, $2.85B 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: Q1 2025 ·
Methodology ·
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