Terminal · Institutions

Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.

GENERAL AMERICAN INVESTORS CO INC 13F Holdings -- Portfolio & Top Positions (2026-06-30)

GENERAL AMERICAN INVESTORS CO INC (CIK 40417) reported $1.69B across 69 reported positions in its SEC 13F filing for 2026-06-30. Largest positions: ASML ($109.4M, 6.47%), GEV ($83.4M, 4.94%), BRK/A ($82.4M, 4.87%), AAPL ($76.9M, 4.55%), GOOG ($74.2M, 4.39%). Source: SEC Form 13F.

RankTickerCompanyValue% PortfolioSharesAction
1ASMLASML Holding N.V.$109.4M6.47%55,000Hold
2GEVGE Vernova Inc.$83.4M4.94%71,000Trimmed
3BRK/ABerkshire Hathaway Inc.$82.4M4.87%110Hold
4AAPLApple Inc.$76.9M4.55%265,705Hold
5GOOGAlphabet Inc. - Class C$74.2M4.39%209,923Hold
6TJXTJX Companies, Inc./The$73.4M4.35%484,752Hold
7RSGRepublic Services, Inc.$71.5M4.23%335,625Hold
8AMZNAmazon.com, Inc.$69.4M4.10%291,000Added
9AVGOBroadcom Inc.$52.1M3.08%138,000Hold
10ACGLArch Capital Group Ltd.$51.5M3.04%530,200Hold
11MSFTMicrosoft Corporation$49.0M2.90%131,400Added
12EGEverest Group, Ltd.$43.9M2.60%122,909Trimmed
13NVDANVIDIA Corporation$41.2M2.44%205,979Added
14MRVLMarvell Technology, Inc.$39.1M2.31%142,000Trimmed
15CCJCameco Corporation$34.6M2.04%339,230Hold
16COSTCostco Wholesale Corporation$30.9M1.83%33,000Hold
17NNINelnet, Inc. - Class A$30.8M1.82%230,998Trimmed
18RTXRTX Corporation$30.4M1.80%160,000Added
19SOLVSolventum Corporation$29.1M1.72%377,350Hold
20AEMAgnico Eagle Mines Limited$27.8M1.65%179,272Trimmed
21JPMJPMorgan Chase & Co.$26.2M1.55%80,000Hold
22MRKMerck & Co., Inc.$26.3M1.55%204,326Hold
23NOWServiceNow, Inc.$24.2M1.43%235,000Added
24MTBM&T Bank Corporation$24.1M1.42%101,100Hold
25REGNRegeneron Pharmaceuticals, Inc$22.7M1.34%36,362Added

Source: SEC Form 13F filings · as of 2026-06-30