Investigate / reported ownership
BA
Boeing Co/the
7 tracked reported owners · snapshot updated 2026-10-04. Delayed disclosures, not live holdings or an investment recommendation.
Who reports owning BA?
Select a manager to inspect their portfolio. Reports may cover different quarters; portfolio weights describe disclosed long 13F holdings, not total economic exposure.
| #↑ | Manager | % Port. | History | Value | Shares |
|---|---|---|---|---|---|
| 1 | Viking Global Investors | 2.0% | 12q | $709M | 3,274,825 |
| 2 | Joel Greenblatt | 0.1% | 39q | $186M | 857,294 |
| 3 | David Tepper | 2.3% | 4q | $173M | 800,000 |
| 4 | Harry Burn | 2.7% | 7q | $88M | 407,058 |
| 5 | Sarah Ketterer | 0.7% | 5q | $68M | 313,048 |
Go beyond ownership.
Boeing develops, produces and markets commercial jet aircraft to airlines worldwide. Its defense business develops military aircraft, weapons, intelligence and satellite systems. Global Services supports aerospace platforms through maintenance, upgrades, spare parts, logistics and training.
Question to investigate: Can Boeing's commercial aircraft and defense operations run reliably enough, without further disruption, to turn current operating improvement into durable results?
Company research reviewed 2026-10-02; a dated source-linked starting point, not the investors’ stated reasons.
Understand the business and investment case →Filing dates and original SEC sources
- Viking Global Investors · 2026Q2 · filed 2026-08-14 ↗
- Joel Greenblatt · 2026Q2 · filed 2026-09-02 ↗
- David Tepper · 2026Q2 · filed 2026-08-14 ↗
- Harry Burn · 2026Q2 · filed 2026-08-12 ↗
- Sarah Ketterer · 2026Q2 · filed 2026-08-13 ↗
- Hillman Capital Management · 2026Q2 · filed 2026-08-14 ↗
- Mairs & Power Funds · 2026Q2 · filed 2026-08-14 ↗
Reported position changes
Net disclosed share changes—not individual trades or execution dates. NEW has no prior-position percentage comparison; EXIT weight refers to the previous report.
| Manager | Move | % Port. | Δ Shares | Value | Filed |
|---|---|---|---|---|---|
| David Tepper | NEW | 2.3% | New position | $173M | Aug 14, 2026 |
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Long US 13F disclosures omit shorts and can be amended. CUSIP 097023105. No current price, valuation or manager motive is inferred.