The Boeing Company
DE ˙ XTRA ˙ US0970231058
184,44 € ↓ -2,14 (-1,15%)
2026-06-03
DEL PRIS
SecurityDE:BCO / The Boeing Company
InstitutionSummit Trail Advisors, Llc
Latest Disclosed Ownership20,944 shares
Latest Disclosed Value $ 4,168,484
Summit Trail Advisors, Llc reports 39.14% increase in ownership of BCO / The Boeing Company

On May 12, 2026 - Summit Trail Advisors, Llc filed a 13F-HR form disclosing ownership of 20,944 shares of The Boeing Company (DE:BCO) valued at $3,624,150 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 15,052 shares of The Boeing Company. This represents a change in shares of 39.14% during the quarter. The current value of the position is $3,862,911 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-12 2026-03-31 13F BOEING COM 097023105 20,944 5,892 39.14 4,168 27.54 0.0597
2026-02-17 2025-12-31 13F BOEING COM 097023105 15,052 -1,369 -8.34 3,268 -7.79 0.0565
2025-11-14 2025-09-30 13F BOEING COM 097023105 16,421 3,018 22.52 3,544 26.21 0.0489
2025-08-14 2025-06-30 13F BOEING COM 097023105 13,403 13,403 2,808 0.0482
2025-01-29 2024-12-31 13F BOEING COM 097023105 0 -3,874 -100.00 0 -100.00
2024-11-12 2024-09-30 13F BOEING COM 097023105 3,874 -323 -7.70 589 -22.80 0.0146
2024-08-13 2024-06-30 13F Boeing Co Com COM 097023105 4,197 369 9.64 764 3.39 0.0201
2024-04-23 2024-03-31 13F BOEING COM 097023105 3,828 -788 -17.07 739 -38.65 0.0196
2024-02-06 2023-12-31 13F BOEING COM 097023105 4,616 42 0.92 1,203 37.33 0.0398
2023-10-30 2023-09-30 13F BOEING COM 097023105 4,574 -180 -3.79 877 -12.66 0.0323
2023-07-25 2023-06-30 13F BOEING COM 097023105 4,754 2,949 163.38 1,004 161.88 0.0379
2023-05-04 2023-03-31 13F BOEING COM 097023105 1,805 1,805 383 0.0154
2022-08-08 2022-06-30 13F Boeing Co Com EQUITY 097023105 0 -1,116 -100.00 0 -100.00
2022-05-16 2022-03-31 13F Boeing Co Com EQUITY 097023105 1,116 1,116 214 0.0173
2021-02-16 2020-12-31 13F Boeing Co Com Equity 097023105 0 -1,565 -100.00 0 -100.00
2020-11-16 2020-09-30 13F/A-1 Boeing Co Com Equity 097023105 1,565 -323 -17.11 277 -19.94 0.0536
2020-08-13 2020-06-30 13F Boeing Co Com Equity 097023105 1,888 1,888 20.64 346 24.91 0.0645
2020-05-15 2020-03-31 13F Booking Holdings Inc CMN Equity 097023105 0 -5,086 -100.00 0 -100.00
2020-02-13 2019-12-31 13F Booking Holdings Inc CMN Equity 097023105 5,086 201 4.11 1,657 -10.87 0.9607
2019-11-14 2019-09-30 13F Boeing Co Com Equity 097023105 4,885 109 2.28 1,859 6.90 0.6609
2019-08-08 2019-06-30 13F BOEING CO COM EQUITY 097023105 4,776 -1,394 -22.59 1,739 -26.09 0.7604
2019-05-16 2019-03-31 13F BOEING CO COM EQUITY 097023105 6,170 -544 -8.10 2,353 8.68 1.0182
2019-02-13 2018-12-31 13F BOEING CO COM EQUITY 097023105 6,714 -1,497 -18.23 2,165 -29.11 0.7657
2018-11-14 2018-09-30 13F BOEING CO COM EQUITY 097023105 8,211 8,211 22.30 3,054 41.06 0.6739
2018-08-10 2018-06-30 13F BOEING CO COM EQUITY 097023105 0 -11,059 -100.00 0 -100.00
2018-05-22 2018-03-31 13F/A-1 BOEING CO COM EQUITY 097023105 11,059 31 0.28 3,701 0.76 0.6281
2018-05-21 2018-03-31 13F BOEING CO COM EQUITY 097023105 3,700,676 3,689,648 3,701
2018-02-14 2017-12-31 13F BOEING EQUITY 097023105 11,028 11,028 3,673 0.4638
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.