Security record · archived quarter
IBM
International Business Machines Corporation · Technology · Information Technology Services
18Tracked holders
-2Δ holders
282.25MShares held
$83.18BReported value
+1New positions
−3Exits
Momentum inputs (comparable managers):
holder breadth -10.0% ·
share flow +0.5% ·
net new positions -11.1%
— formula
Concentrated accumulation — rising shares among fewer holders
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 | 173 | +3 | 492.78M | $138.34B | +8 | −4 |
| Q1 2026 | 172 | +1 | 477.91M | $115.78B | +5 | −5 |
| Q4 2025 | 170 | 0 | 522.63M | $154.39B | +1 | — |
| Q3 2025 | 21 | +1 | 335.46M | $94.64B | +1 | −1 |
| Q2 2025 | 18 | -2 | 282.25M | $83.18B | +1 | −3 |
| Q1 2025 | 17 | 0 | 103.10M | $25.62B | +1 | −1 |
| Q4 2024 | 17 | 0 | 99.81M | $21.93B | — | — |
| Q3 2024 | 16 | -2 | 37.15M | $8.20B | — | −2 |
| Q2 2024 | 18 | — | 34.37M | $5.94B | — | — |
Who holds it · Q2 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | The Vanguard Group ✦ (passive) | 95.05M | — | $28.02B | 0.5% | n/c | 1 | SEC ↗ |
| 2 | The Vanguard Group ✦ (passive) | 95.05M | — | $28.02B | 0.5% | n/c | 1 | SEC ↗ |
| 3 | The Vanguard Group ✦ (passive) | 95.05M | — | $28.02B | 0.5% | n/c | 1 | SEC ↗ |
| 4 | The Vanguard Group ✦ (passive) | 95.05M | — | $28.02B | 0.5% | n/c | 1 | SEC ↗ |
| 5 | The Vanguard Group ✦ (passive) | 95.05M | — | $28.02B | 0.5% | n/c | 1 | SEC ↗ |
| 6 | The Vanguard Group ✦ (passive) | 95.05M | — | $28.02B | 0.5% | n/c | 1 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 77.80M | — | $22.93B | 0.4% | n/c | 1 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 77.80M | — | $22.93B | 0.4% | n/c | 1 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 77.80M | — | $22.93B | 0.4% | n/c | 1 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 77.80M | — | $22.93B | 0.4% | n/c | 1 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 77.80M | — | $22.93B | 0.4% | n/c | 1 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 77.80M | — | $22.93B | 0.4% | n/c | 1 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 77.80M | — | $22.93B | 0.4% | n/c | 1 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 77.80M | — | $22.93B | 0.4% | n/c | 1 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 77.80M | — | $22.93B | 0.4% | n/c | 1 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 77.80M | — | $22.93B | 0.4% | n/c | 1 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 77.80M | — | $22.93B | 0.4% | n/c | 1 | SEC ↗ |
| 18 | BlackRock ✦ (passive) | 77.80M | — | $22.93B | 0.4% | n/c | 1 | SEC ↗ |
| 19 | BlackRock ✦ (passive) | 77.80M | — | $22.93B | 0.4% | n/c | 1 | SEC ↗ |
| 20 | BlackRock ✦ (passive) | 77.80M | — | $22.93B | 0.4% | n/c | 1 | SEC ↗ |
| 21 | BlackRock ✦ (passive) | 77.80M | — | $22.93B | 0.4% | n/c | 1 | SEC ↗ |
| 22 | BlackRock ✦ (passive) | 77.80M | — | $22.93B | 0.4% | n/c | 1 | SEC ↗ |
| 23 | BlackRock ✦ (passive) | 77.80M | — | $22.93B | 0.4% | n/c | 1 | SEC ↗ |
| 24 | BlackRock ✦ (passive) | 77.80M | — | $22.93B | 0.4% | n/c | 1 | SEC ↗ |
| 25 | BlackRock ✦ (passive) | 77.80M | — | $22.93B | 0.4% | n/c | 1 | SEC ↗ |
| 26 | BlackRock ✦ (passive) | 77.80M | — | $22.93B | 0.4% | n/c | 1 | SEC ↗ |
| 27 | BlackRock ✦ (passive) | 77.80M | — | $22.93B | 0.4% | n/c | 1 | SEC ↗ |
| 28 | BlackRock ✦ (passive) | 77.80M | — | $22.93B | 0.4% | n/c | 1 | SEC ↗ |
| 29 | BlackRock ✦ (passive) | 77.80M | — | $22.93B | 0.4% | n/c | 1 | SEC ↗ |
| 30 | BlackRock ✦ (passive) | 77.80M | — | $22.93B | 0.4% | n/c | 1 | SEC ↗ |
| 31 | State Street Global Advisors ✦ (passive) | 54.54M | +0.3% | $16.08B | 0.6% | ▲ Add | 3 | SEC ↗ |
| 32 | Geode Capital Management ✦ (passive) | 21.94M | +1.9% | $6.44B | 0.5% | ▲ Add | 5 | SEC ↗ |
| 33 | Geode Capital Management ✦ (passive) | 21.94M | +1.9% | $6.44B | 0.5% | ▲ Add | 5 | SEC ↗ |
| 34 | Capital World Investors ✦ | 14.97M | -3.6% | $4.41B | 0.6% | ▼ Trim | 5 | SEC ↗ |
| 35 | Norges Bank ✦ (passive) | 6.82M | +21.0% | $2.01B | 0.3% | ▲ Add | 5 | SEC ↗ |
| 36 | Fidelity (FMR) ✦ | 5.01M | — | $1.48B | 0.1% | n/c | 1 | SEC ↗ |
| 37 | Fidelity (FMR) ✦ | 5.01M | — | $1.48B | 0.1% | n/c | 1 | SEC ↗ |
| 38 | Fidelity (FMR) ✦ | 5.01M | — | $1.48B | 0.1% | n/c | 1 | SEC ↗ |
| 39 | Fidelity (FMR) ✦ | 5.01M | — | $1.48B | 0.1% | n/c | 1 | SEC ↗ |
| 40 | Fidelity (FMR) ✦ | 5.01M | — | $1.48B | 0.1% | n/c | 1 | SEC ↗ |
| 41 | Fidelity (FMR) ✦ | 5.01M | — | $1.48B | 0.1% | n/c | 1 | SEC ↗ |
| 42 | T. Rowe Price ✦ | 3.16M | -0.2% | $930.95M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 43 | T. Rowe Price ✦ | 3.16M | -0.2% | $930.95M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 44 | Adage Capital Partners ✦ | 981.19K | +9.8% | $289.24M | 0.5% | ▲ Add | 5 | SEC ↗ |
| 45 | AQR Capital Management ✦ | 948.59K | +14.5% | $277.51M | 0.2% | ▲ Add | 5 | SEC ↗ |
| 46 | AQR Capital Management ✦ | 948.59K | +14.5% | $277.51M | 0.2% | ▲ Add | 5 | SEC ↗ |
| 47 | AQR Capital Management ✦ | 948.59K | +14.5% | $277.51M | 0.2% | ▲ Add | 5 | SEC ↗ |
| 48 | AQR Capital Management ✦ | 948.59K | +14.5% | $277.51M | 0.2% | ▲ Add | 5 | SEC ↗ |
| 49 | AQR Capital Management ✦ | 948.59K | +14.5% | $277.51M | 0.2% | ▲ Add | 5 | SEC ↗ |
| 50 | AQR Capital Management ✦ | 948.59K | +14.5% | $277.51M | 0.2% | ▲ Add | 5 | SEC ↗ |
| 51 | AQR Capital Management ✦ | 948.59K | +14.5% | $277.51M | 0.2% | ▲ Add | 5 | SEC ↗ |
| 52 | Millennium Management ✦ | 307.31K | +15265.5% | $90.59M | 0.1% | ▲ Add | 5 | SEC ↗ |
| 53 | Wellington Management ✦ | 271.69K | +6.9% | $80.09M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 54 | Wellington Management ✦ | 271.69K | +6.9% | $80.09M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 55 | Wellington Management ✦ | 271.69K | +6.9% | $80.09M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 56 | Wellington Management ✦ | 271.69K | +6.9% | $80.09M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 57 | Wellington Management ✦ | 271.69K | +6.9% | $80.09M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 58 | Citadel Advisors ✦ | 244.96K | New | $72.21M | 0.1% | New | 1 | SEC ↗ |
| 59 | Citadel Advisors ✦ | 244.96K | New | $72.21M | 0.1% | New | 1 | SEC ↗ |
| 60 | D. E. Shaw & Co. ✦ | 112.98K | +175.8% | $33.31M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 61 | D. E. Shaw & Co. ✦ | 112.98K | +175.8% | $33.31M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 62 | Dodge & Cox ✦ | 48.07K | +41.8% | $14.17M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 63 | Fisher Asset Management ✦ | 18.30K | -13.0% | $5.39M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 64 | GAMCO Investors ✦ | 18.15K | -0.7% | $5.35M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 65 | Gotham Asset Management ✦ | 14.75K | +1.0% | $4.35M | 0.0% | ▲ Add | 5 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Citadel Advisors | $72.21M | 0.1% |
| Citadel Advisors | $72.21M | 0.1% |
Exited
| Marshall Wace | $171.17M | was 0.2% |
| Arrowstreet Capital | $10.15M | was 0.0% |
| Two Sigma Investments | $650,495 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 3,437 holders, 573.85M shares, $134.48B 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 2025 ·
Methodology ·
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