The Boeing Company
DE ˙ XTRA ˙ US0970231058
184,44 € ↓ -2,14 (-1,15%)
2026-06-03
DEL PRIS
SecurityDE:BCO / The Boeing Company
InstitutionVontobel Holding Ltd.
Latest Disclosed Ownership32,697 shares
Latest Disclosed Value $ 6,507,683
Vontobel Holding Ltd. ownership in BCO / The Boeing Company

On May 8, 2026 - Vontobel Holding Ltd. filed a 13F-HR form disclosing ownership of 32,697 shares of The Boeing Company (DE:BCO) valued at $5,657,889 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 25,487 shares of The Boeing Company. This represents a change in shares of 28.29% during the quarter. The current value of the position is $6,030,635 USD.

Vontobel Holding Ltd. has a history of taking positions in derivatives of the underlying security (BCO) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD and put options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

DE:BCO / The Boeing Company Historical Put/Call Ratio
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)
2026-05-08 2026-03-31 13F BOEING COM 097023105 32,697 7,210 28.29 6,508 17.60 0.0060
2026-02-13 2025-12-31 13F BOEING COM 097023105 25,487 5,551 27.84 5,534 28.61 0.0174
2025-10-15 2025-09-30 13F BOEING COM 097023105 19,936 -3,864 -16.24 4,303 -13.72 0.0130
2025-07-23 2025-06-30 13F BOEING COM 097023105 23,800 -6,934 -22.56 4,987 -4.87 0.0159
2025-04-28 2025-03-31 13F BOEING COM 097023105 30,734 10,901 54.96 5,242 49.32 0.0191
2025-01-30 2024-12-31 13F BOEING COM 097023105 19,833 -2,343 -10.57 3,510 4.12 0.0120
2024-10-16 2024-09-30 13F BOEING COM 097023105 22,176 7,471 50.81 3,372 25.97 0.0109
2024-08-13 2024-06-30 13F BOEING COM 097023105 14,705 667 4.75 2,676 -1.22 0.0087
2024-05-10 2024-03-31 13F BOEING COM 097023105 14,038 10,781 331.01 2,709 219.46 0.0217
2024-06-04 2023-12-31 13F/A-1 BOEING COM 097023105 3,257 -2,029 -38.38 849 -16.29 0.0071
2024-01-30 2023-12-31 13F BOEING COM 097023105 3,257 -2,029 849 0.0043
2024-06-04 2023-09-30 13F/A-1 BOEING COM 097023105 5,286 -2,297 -30.29 1,013 -36.73 0.0094
2023-10-11 2023-09-30 13F BOEING COM 097023105 5,286 -2,297 1,013 0.0057
2024-06-04 2023-06-30 13F/A-1 BOEING COM 097023105 7,583 -1,265 -14.30 1,601 -14.80 0.0140
2023-07-24 2023-06-30 13F BOEING COM 097023105 7,583 -1,265 1,601 0.0085
2024-06-04 2023-03-31 13F/A-1 BOEING COM 097023105 8,848 -3,890 -30.54 1,880 -21.68 0.0175
2023-04-12 2023-03-31 13F BOEING COM 097023105 8,848 -3,890 1,880 0.0107
2023-02-14 2022-12-31 13F BOEING COM 097023105 12,738 -12,396 -49.32 2,400 -21.16 0.0242
2022-11-04 2022-09-30 13F BOEING COM 097023105 25,134 -9,532 -27.50 3,043 -36.60 0.0355
2022-07-27 2022-06-30 13F BOEING COM 097023105 34,666 7,514 27.67 4,800 -9.30 0.0519
2022-05-13 2022-03-31 13F BOEING COM 097023105 27,152 -1,183 -4.18 5,292 -7.87 0.0457
2022-02-14 2021-12-31 13F/A-1 BOEING COM 097023105 28,335 -631 -2.18 5,744 -9.86 0.0477
2022-02-10 2021-12-31 13F BOEING COM 097023105 28,966 0 6,372 0.0242
2021-10-29 2021-09-30 13F BOEING COM 097023105 28,966 8,501 41.54 6,372 32.06 0.0562
2021-08-06 2021-06-30 13F BOEING COM 097023105 20,465 817 4.16 4,825 -3.60 0.0417
2021-05-11 2021-03-31 13F BOEING COM 097023105 19,648 -5,940 -23.21 5,005 -7.72 0.0371
2021-02-12 2020-12-31 13F/A-1 BOEING COM 097023105 25,588 25,588 5,424 0.0356
2021-02-12 2020-12-31 13F BOEING COM 097023105 25,588 5,424 0.0356
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-08 2026-03-31 13F BOEING COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2026-02-13 2025-12-31 13F BOEING COM Call 7,800 27.87 1,694 28.65 n/a n/a n/a
2025-10-15 2025-09-30 13F BOEING COM Call 6,100 205.00 1,317 214.08 n/a n/a n/a
2025-07-23 2025-06-30 13F BOEING COM Call 2,000 419 n/a n/a n/a
2021-05-11 2021-03-31 13F BOEING COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2021-02-12 2020-12-31 13F/A BOEING COM Call 8,000 1,696 n/a n/a n/a
2021-02-12 2020-12-31 13F BOEING COM Call 8,000 1,696 n/a n/a n/a
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2025-10-15 2025-09-30 13F BOEING COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2025-07-23 2025-06-30 13F BOEING COM Put 10,600 2,221 n/a n/a n/a
2021-05-11 2021-03-31 13F BOEING COM Put 0 -100.00 0 -100.00 n/a n/a n/a
2021-02-12 2020-12-31 13F/A BOEING COM Put 1,500 318 n/a n/a n/a
2021-02-12 2020-12-31 13F BOEING COM Put 1,500 318 n/a n/a n/a
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.