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ROCKWOOD RESEARCH · A CORPORATE FILINGS WEBSITE|STRAIGHT FROM THE SOURCE · SEC EDGAR|SPONSOREDYour message on this tape — bid on the Rockwood Ad Exchange · Rockwood Ad Exchange|

Rockwood Research

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GENERAL DYNAMICS CORP

Ship & Boat Building & Repairing · SIC 3730CIK 40533Held by 10 tracked managersEDGAR filings ↗10-K/10-Q ↗

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7 of 7 reported changes in each tracked manager’s latest 13F vs its prior quarter (2 reporting periods). Every change is listed — no cap.

ManagerActionShare change% chgEnding % of 13F bookPosition size

Bridgewater Associates

Q2 2026Position history →

New+16,888—0.02%$0.01B

Renaissance Technologies

Q2 2026Position history →

Add+423,540+1403.4%0.22%$0.16B

Adage Capital Management

Q2 2026Position history →

Add+38,207+15.5%0.14%$0.10B

Pzena Investment Management

Q2 2026Position history →

Add+1,107+1.0%0.11%$0.04B

Q2 2026Position history →

Add+2,333+19.4%0.02%$0.01B

Capital Research Global Investors

Q2 2026Position history →

Trim(217,670)(5.5%)0.18%$1.31B

Olstein Capital Management

Q1 2026Position history →

Trim(1,500)(6.8%)1.5%$0.01B

Changes compare each manager’s latest 13F with its prior quarter for the same CUSIP. “First observation” rows have no earlier stored filing to compare and are never counted as buys; “Split?” rows moved by a near-whole factor at an unchanged value and are treated as stock splits, not trades. Ending weight is the position after the change, not the size of the change.