ACU
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth +20.0% ·
share flow +4.9% ·
net new positions +16.7%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 34 | +2 | 1.00M | $47.86M | +3 | −1 |
| Q1 2026 | 34 | +2 | 972.06K | $43.67M | +4 | −2 |
| Q4 2025 | 32 | 0 | 1.01M | $40.87M | — | — |
| Q3 2025 | 9 | 0 | 592.16K | $24.39M | — | — |
| Q2 2025 | 6 | -2 | 551.45K | $22.86M | — | −2 |
| Q1 2025 | 5 | -1 | 205.76K | $8.15M | — | −1 |
| Q4 2024 | 6 | +1 | 218.86K | $8.17M | +1 | — |
| Q3 2024 | 4 | -1 | 195.28K | $8.13M | — | −1 |
| Q2 2024 | 5 | — | 201.34K | $7.06M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Renaissance Technologies ✦ | 122.91K | -3.4% | $4.59M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 33.00K | -3.0% | $1.23M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 3 | Citadel Advisors ✦ | 23.74K | +33.8% | $886,327 | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 4 | Marshall Wace ✦ | 17.29K | +6.1% | $645,361 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 5 | State Street Global Advisors ✦ (passive) | 13.32K | — | $497,348 | 0.0% | n/c | 1 | SEC ↗ |
| 6 | Millennium Management ✦ | 8.60K | New | $320,963 | 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
| Millennium Management | $320,963 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 71 holders, 2.78M shares, $122.82M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Officer, Director · 3.31K sh · $203,872
Officer, Director · 4.00K sh · $245,440
Director · 3.82K sh · $231,170
Officer, Director · 339 sh · $19,794
Officer, Director · 159 sh · $9,220
Officer, Director · 5.30K sh · $302,699
Director · 3.68K sh · $208,072
Officer, Director · 125 sh · $6,965
Officer, Director · 4.00K sh · $222,040
Officer, Director · 981 sh · $55,672
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology