The Boeing Company
DE ˙ XTRA ˙ US0970231058
184,44 € ↓ -2,14 (-1,15%)
2026-06-03
DEL PRIS
SecurityDE:BCO / The Boeing Company
InstitutionAlta Capital Management Llc/
Latest Disclosed Ownership2,868 shares
Latest Disclosed Value $ 570,818
Alta Capital Management Llc/ reports 2.80% increase in ownership of BCO / The Boeing Company

On May 8, 2026 - Alta Capital Management Llc/ filed a 13F-HR form disclosing ownership of 2,868 shares of The Boeing Company (DE:BCO) valued at $496,279 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 2,790 shares of The Boeing Company. This represents a change in shares of 2.80% during the quarter. The current value of the position is $528,974 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)
2026-05-08 2026-03-31 13F Boeing COM 097023105 2,868 78 2.80 571 -5.79 0.0442
2026-02-06 2025-12-31 13F Boeing COM 097023105 2,790 -1,350 -32.61 606 -32.25 0.0403
2025-11-04 2025-09-30 13F Boeing COM 097023105 4,140 200 5.08 894 8.24 0.0497
2025-07-28 2025-06-30 13F Boeing COM 097023105 3,940 500 14.53 826 40.78 0.0470
2025-04-21 2025-03-31 13F Boeing COM 097023105 3,440 -200 -5.49 587 -9.01 0.0381
2025-02-06 2024-12-31 13F Boeing COM 097023105 3,640 0 0.00 644 16.46 0.0384
2024-11-12 2024-09-30 13F Boeing COM 097023105 3,640 -18 -0.49 553 -16.84 0.0329
2024-07-25 2024-06-30 13F Boeing COM 097023105 3,658 -95 -2.53 666 -8.15 0.0419
2024-04-25 2024-03-31 13F Boeing COM 097023105 3,753 -1,200 -24.23 724 -43.92 0.0447
2024-01-22 2023-12-31 13F Boeing COM 097023105 4,953 -70 -1.39 1,291 34.20 0.0834
2023-10-18 2023-09-30 13F Boeing COM 097023105 5,023 -300 -5.64 963 -14.41 0.0693
2023-07-20 2023-06-30 13F Boeing COM 097023105 5,323 0 0.00 1,124 -0.53 0.0772
2023-04-24 2023-03-31 13F Boeing COM 097023105 5,323 0 0.00 1,131 11.44 0.0832
2023-01-26 2022-12-31 13F Boeing COM 097023105 5,323 0 0.00 1,014 57.45 0.0776
2022-10-25 2022-09-30 13F Boeing COM 097023105 5,323 0 0.00 644 -11.42 0.0504
2022-08-02 2022-06-30 13F Boeing COM 097023105 5,323 -1,500 -21.98 727 -44.33 0.0534
2022-04-19 2022-03-31 13F Boeing COM 097023105 6,823 -135 -1.94 1,306 -6.71 0.0764
2022-02-02 2021-12-31 13F Boeing COM 097023105 6,958 500 7.74 1,400 -1.41 0.0725
2021-11-03 2021-09-30 13F Boeing COM 097023105 6,458 -6,359 -49.61 1,420 -53.75 0.0801
2021-07-27 2021-06-30 13F Boeing COM 097023105 12,817 -50 -0.39 3,070 -6.32 0.0884
2021-05-06 2021-03-31 13F Boeing COM 097023105 12,867 5,924 85.32 3,277 120.52 0.1002
2021-02-03 2020-12-31 13F/A-1 Boeing COM 097023105 6,943 -6,914 -49.90 1,486 -35.11 0.0839
2021-01-29 2020-12-31 13F Boeing COM 097023105 6,943 -6,914 1,486 83,866.3399
2020-10-30 2020-09-30 13F Boeing COM 097023105 13,857 200 1.46 2,290 -8.51 0.0730
2020-08-06 2020-06-30 13F Boeing COM 097023105 13,657 3,234 31.03 2,503 61.07 0.0876
2020-05-06 2020-03-31 13F Boeing COM 097023105 10,423 7,275 231.10 1,554 51.61 0.0671
2020-01-30 2019-12-31 13F Boeing COM 097023105 3,148 310 10.92 1,025 -5.09 0.0668
2019-10-22 2019-09-30 13F Boeing COM 097023105 2,838 140 5.19 1,080 9.98 0.0747
2019-07-26 2019-06-30 13F Boeing COM 097023105 2,698 555 25.90 982 20.20 0.0548
2019-04-23 2019-03-31 13F Boeing COM 097023105 2,143 409 23.59 817 46.15 0.0481
2019-01-09 2018-12-31 13F Boeing COM 097023105 1,734 0 0.00 559 -13.20 0.0362
2018-10-17 2018-09-30 13F Boeing COM 097023105 1,734 0 0.00 644 10.84 0.0357
2018-07-23 2018-06-30 13F Boeing COM 097023105 1,734 0 0.00 581 2.29 0.0358
2018-04-06 2018-03-31 13F Boeing COM 097023105 1,734 0 0.00 568 11.15 0.0353
2018-01-18 2017-12-31 13F Boeing COM 097023105 1,734 0 0.00 511 16.14 0.0322
2017-10-19 2017-09-30 13F Boeing COM 097023105 1,734 0 0.00 440 28.65 0.0284
2017-07-10 2017-06-30 13F Boeing COM 097023105 1,734 0 0.00 342 11.76 0.0231
2017-04-19 2017-03-31 13F Boeing COM 097023105 1,734 0 0.00 306 13.75 0.0205
2017-01-19 2016-12-31 13F Boeing COM 097023105 1,734 -300 -14.75 269 0.75 0.0193
2016-10-13 2016-09-30 13F Boeing COM 097023105 2,034 -200 -8.95 267 -7.93 0.0166
2016-07-20 2016-06-30 13F Boeing COM 097023105 2,234 -189 -7.80 290 -5.54 0.0179
2016-04-21 2016-03-31 13F Boeing COM 097023105 2,423 200 9.00 307 -4.36 0.0189
2016-02-08 2015-12-31 13F Boeing COM 097023105 2,223 -135 -5.73 321 4.22 0.0259
2015-10-19 2015-09-30 13F Boeing COM 097023105 2,358 398 20.31 308 13.65 0.0262
2015-07-29 2015-06-30 13F Boeing COM 097023105 1,960 0 0.00 271 -7.82 0.0222
2015-04-24 2015-03-31 13F Boeing COM 097023105 1,960 -500 -20.33 294 -7.84 0.0250
2015-01-16 2014-12-31 13F Boeing COM 097023105 2,460 -150 -5.75 319 -3.92 0.0266
2014-10-23 2014-09-30 13F Boeing COM 097023105 2,610 -100 -3.69 332 -3.49 0.0308
2014-07-08 2014-06-30 13F Boeing COM 097023105 2,710 230 9.27 344 10.61 0.0317
2014-04-16 2014-03-31 13F/A-1 Boeing COM 097023105 2,480 659 36.19 311 25.40 0.0301
2014-04-16 2014-03-31 13F Boeing COM 097023105 1,821 248
2014-01-22 2013-12-31 13F Boeing COM 097023105 1,821 1,821 248 0.0255
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.