The Boeing Company
DE ˙ XTRA ˙ US0970231058
184,44 € ↓ -2,14 (-1,15%)
2026-06-03
DEL PRIS
SecurityDE:BCO / The Boeing Company
InstitutionDark Forest Capital Management Lp
Latest Disclosed Ownership25,586 shares
Latest Disclosed Value $ 5,092,382
Dark Forest Capital Management Lp reports 39.56% increase in ownership of BCO / The Boeing Company

On May 15, 2026 - Dark Forest Capital Management Lp filed a 13F-HR form disclosing ownership of 25,586 shares of The Boeing Company (DE:BCO) valued at $4,427,401 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 18,333 shares of The Boeing Company. This represents a change in shares of 39.56% during the quarter. The current value of the position is $4,719,082 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)
2026-05-15 2026-03-31 13F BOEING 0 097023105 25,586 7,253 39.56 5,092 27.94 0.4521
2026-02-17 2025-12-31 13F BOEING Common Stock 097023105 18,333 -8,563 -31.84 3,980 -31.43 0.1817
2025-11-17 2025-09-30 13F/A-1 BOEING Common Stock 097023105 26,896 13,470 100.33 5,805 106.33 0.2184
2025-11-14 2025-09-30 13F BOEING Common Stock 097023105 13,426 0 2,813 0.1117
2025-08-14 2025-06-30 13F BOEING Common Stock 097023105 13,426 13,426 2,813 0.1121
2025-02-14 2024-12-31 13F BOEING COM 097023105 0 -2,351 -100.00 0 -100.00
2024-11-14 2024-09-30 13F BOEING COM 097023105 2,351 654 38.54 357 15.91 0.0457
2024-08-14 2024-06-30 13F BOEING COM 097023105 1,697 1,697 309 0.0565
2024-02-14 2023-12-31 13F BOEING COM 097023105 0 -2,832 -100.00 0 -100.00
2023-11-13 2023-09-30 13F BOEING COM 097023105 2,832 -1,797 -38.82 543 -44.52 0.0418
2023-08-14 2023-06-30 13F BOEING Stock 097023105 4,629 4,619 46,190.00 977 48,750.00 0.0902
2023-05-12 2023-03-31 13F THE BOEING Stock 097023105 10 10 2 0.0005
2022-08-15 2022-06-30 13F THE BOEING COM 097023105 0 -181 -100.00 0 -100.00
2022-05-13 2022-03-31 13F THE BOEING COM 097023105 181 181 34 0.0080
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.