The Boeing Company
DE ˙ XTRA ˙ US0970231058
184,44 € ↓ -2,14 (-1,15%)
2026-06-03
DEL PRIS
SecurityDE:BCO / The Boeing Company
InstitutionGreat Valley Advisor Group, Inc.
Latest Disclosed Ownership11,438 shares
Latest Disclosed Value $ 2,276,656
Great Valley Advisor Group, Inc. reports 19.06% increase in ownership of BCO / The Boeing Company

On May 11, 2026 - Great Valley Advisor Group, Inc. filed a 13F-HR form disclosing ownership of 11,438 shares of The Boeing Company (DE:BCO) valued at $1,979,232 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 9,607 shares of The Boeing Company. This represents a change in shares of 19.06% during the quarter. The current value of the position is $2,109,625 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)
2026-05-11 2026-03-31 13F BOEING COM 097023105 11,438 1,831 19.06 2,277 9.16 0.0414
2026-02-12 2025-12-31 13F BOEING COM 097023105 9,607 -850 -8.13 2,086 -7.62 0.0401
2025-11-14 2025-09-30 13F BOEING COM 097023105 10,457 299 2.94 2,257 6.06 0.0453
2025-08-14 2025-06-30 13F BOEING COM 097023105 10,158 -2,416 -19.21 2,128 -0.75 0.0471
2025-05-08 2025-03-31 13F BOEING COM 097023105 12,574 -225 -1.76 2,145 -5.34 0.0462
2025-02-24 2024-12-31 13F BOEING COM 097023105 12,799 -5,301 -29.29 2,265 -17.67 0.0507
2024-11-12 2024-09-30 13F BOEING COM 097023105 18,100 -6,077 -25.14 2,752 -37.48 0.0676
2024-07-16 2024-06-30 13F BOEING COM 097023105 24,177 -2,273 -8.59 4,400 -13.79 0.1231
2024-05-06 2024-03-31 13F BOEING COM 097023105 26,450 -2,233 -7.79 5,105 -31.74 0.1550
2024-02-06 2023-12-31 13F BOEING COM 097023105 28,683 3,540 14.08 7,477 55.16 0.2624
2023-11-07 2023-09-30 13F BOEING COM 097023105 25,143 2,975 13.42 4,820 2.97 0.1998
2023-08-10 2023-06-30 13F BOEING COM 097023105 22,168 2,348 11.85 4,681 11.16 0.1962
2023-05-03 2023-03-31 13F BOEING COM 097023105 19,820 -263 -1.31 4,210 10.04 0.1963
2023-02-01 2022-12-31 13F BOEING COM 097023105 20,083 -1,488 -6.90 3,826 46.48 0.1955
2022-10-21 2022-09-30 13F BOEING COM 097023105 21,571 242 1.13 2,612 -10.43 0.1463
2022-07-19 2022-06-30 13F BOEING COM 097023105 21,329 9,062 73.87 2,916 23.61 0.1603
2022-04-20 2022-03-31 13F BOEING COM 097023105 12,267 110 0.90 2,359 -4.34 0.1376
2022-02-10 2021-12-31 13F BOEING COM 097023105 12,157 -459 -3.64 2,466 -11.14 0.1524
2021-10-14 2021-09-30 13F BOEING COM 097023105 12,616 556 4.61 2,775 -4.48 0.1912
2021-07-27 2021-06-30 13F BOEING COM 097023105 12,060 -4,661 -27.88 2,905 -31.79 0.2148
2021-04-20 2021-03-31 13F BOEING COM 097023105 16,721 1,358 8.84 4,259 29.49 0.4099
2021-01-29 2020-12-31 13F BOEING COM 097023105 15,363 1,557 11.28 3,289 44.19 0.3403
2020-10-21 2020-09-30 13F BOEING COM 097023105 13,806 1,290 10.31 2,281 -0.57 0.2800
2020-07-31 2020-06-30 13F BOEING COM 097023105 12,516 3,688 41.78 2,294 74.32 0.3755
2020-05-15 2020-03-31 13F BOEING COM 097023105 8,828 2,264 34.49 1,316 -38.45 0.3486
2020-02-10 2019-12-31 13F BOEING COM 097023105 6,564 1,005 18.08 2,138 1.14 0.4761
2019-10-25 2019-09-30 13F BOEING COM 097023105 5,559 -784 -12.36 2,114 -8.41 0.5103
2019-07-30 2019-06-30 13F BOEING COM 097023105 6,343 689 12.19 2,308 7.05 0.5800
2019-04-26 2019-03-31 13F BOEING COM 097023105 5,654 -1,212 -17.65 2,156 36.72 0.6860
2019-04-11 2018-12-31 13F BOEING COM 097023105 6,866 6,866 1,577 0.5890
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.