Security record · archived quarter
ARM
Arm Holdings plc American Depositary Shares · Technology · Semiconductors
12Tracked holders
—Δ holders
5.73MShares held
$937.38MReported value
+0New positions
−0Exits
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2024
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 138 | +5 | 73.34M | $25.93B | +14 | −8 |
| Q1 2026 | 134 | +4 | 62.93M | $9.51B | +12 | −8 |
| Q4 2025 | 129 | +1 | 57.72M | $6.32B | +3 | −2 |
| Q3 2025 | 21 | +3 | 25.52M | $3.61B | +4 | −1 |
| Q2 2025 | 15 | 0 | 16.63M | $2.69B | +2 | −2 |
| Q1 2025 | 13 | 0 | 7.73M | $825.64M | +3 | −3 |
| Q4 2024 | 13 | 0 | 3.93M | $485.23M | +1 | −1 |
| Q3 2024 | 12 | 0 | 4.31M | $615.86M | +1 | −1 |
| Q2 2024 | 12 | — | 5.73M | $937.38M | — | — |
Who holds it · Q2 2024
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | D. E. Shaw & Co. ✦ | 2.08M | — | $340.68M | 0.5% | n/c | 1 | SEC ↗ |
| 2 | D. E. Shaw & Co. ✦ | 2.08M | — | $340.68M | 0.5% | n/c | 1 | SEC ↗ |
| 3 | Wellington Management ✦ | 1.33M | — | $216.91M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | Wellington Management ✦ | 1.33M | — | $216.91M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | Wellington Management ✦ | 1.33M | — | $216.91M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | Wellington Management ✦ | 1.33M | — | $216.91M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | Wellington Management ✦ | 1.33M | — | $216.91M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | Wellington Management ✦ | 1.33M | — | $216.91M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | Renaissance Technologies ✦ | 673.70K | — | $110.23M | 0.2% | n/c | 1 | SEC ↗ |
| 10 | PRIMECAP Management ✦ | 594.59K | — | $97.29M | 0.1% | n/c | 1 | SEC ↗ |
| 11 | Tiger Global Management ✦ | 300.00K | — | $49.09M | 0.2% | n/c | 1 | SEC ↗ |
| 12 | Arrowstreet Capital ✦ | 279.89K | — | $45.80M | 0.0% | n/c | 1 | SEC ↗ |
| 13 | Elliott Investment Management ✦ | 150.00K | — | $24.54M | 0.2% | n/c | 1 | SEC ↗ |
| 14 | T. Rowe Price ✦ | 141.00K | — | $23.07M | 0.0% | n/c | 1 | SEC ↗ |
| 15 | Geode Capital Management ✦ (passive) | 100.72K | — | $16.48M | 0.0% | n/c | 1 | SEC ↗ |
| 16 | Citadel Advisors ✦ | 40.80K | — | $6.68M | 0.0% | n/c | 1 | SEC ↗ |
| 17 | Millennium Management ✦ | 39.05K | — | $6.39M | 0.0% | n/c | 1 | SEC ↗ |
| 18 | Fisher Asset Management ✦ | 1.43K | — | $233,661 | 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): 740 holders, 87.41M shares, $12.43B 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 2024 ·
Methodology ·
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