Security record · archived quarter
AB
AllianceBernstein Holding L.P. · Financial Services · Asset Management
2Tracked holders
0Δ holders
623.36KShares held
$23.88MReported value
+0New positions
−0Exits
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 |
|---|---|---|---|---|---|---|
| Q2 2026 | 55 | -1 | 7.03M | $247.98M | +2 | −3 |
| Q1 2026 | 57 | 0 | 7.82M | $293.03M | +3 | −3 |
| Q4 2025 | 57 | -1 | 10.26M | $394.97M | — | −1 |
| Q3 2025 | 7 | 0 | 3.28M | $125.42M | — | — |
| Q2 2025 | 4 | 0 | 2.49M | $101.68M | — | — |
| Q1 2025 | 2 | 0 | 623.36K | $23.88M | — | — |
| Q4 2024 | 2 | 0 | 157.09K | $5.83M | — | — |
| Q3 2024 | 2 | 0 | 115.88K | $4.04M | — | — |
| Q2 2024 | 2 | — | 176.24K | $5.96M | — | — |
Who holds it · Q1 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Citadel Advisors ✦ | 551.36K | +537.8% | $21.12M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 2 | GAMCO Investors ✦ | 72.00K | +1.9% | $2.76M | 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
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 280 holders, 11.99M shares, $440.12M 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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