Eugene S. Stark

Latest statistics and disclosures from General American Investors's latest quarterly 13F-HR filing:

  • Top 5 stock holdings are MSFT, GOOG, TJX, AAPL, BRK.A, and represent 30.76% of General American Investors's stock portfolio.
  • Added to shares of these 10 stocks: MSFT (+$34M), EXPE (+$14M), ONTO (+$13M), SPRY (+$6.5M), RVMD (+$5.1M), RTX, MRVI, COLB, MET, BB.
  • Started 5 new stock positions in BB, RVMD, SPRY, COLB, ONTO.
  • Reduced shares in these 10 stocks: AVGO (-$24M), GOOG (-$24M), THC (-$12M), AEM (-$10M), DHR (-$9.9M), AGI (-$8.9M), , EG (-$5.1M), TJX, MRVL.
  • Sold out of its positions in ADBE, ASTL, ALM, DHR.
  • General American Investors was a net seller of stock by $-24M.
  • General American Investors has $1.8B in assets under management (AUM), dropping by 2.26%.
  • Central Index Key (CIK): 0000040417

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Positions held by Eugene S. Stark consolidated in one spreadsheet with up to 7 years of data

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Portfolio Holdings for General American Investors

General American Investors holds 68 positions in its portfolio as reported in the December 2025 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Microsoft Corporation (MSFT) 8.7 $155M +28% 320k 483.62
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Alphabet Inc Class C cs (GOOG) 7.0 $124M -15% 395k 313.80
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TJX Companies (TJX) 5.4 $96M -4% 625k 153.61
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Apple (AAPL) 5.0 $89M 326k 271.86
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Berkshire Hathaway (BRK.A) 4.7 $83M 110.00 754800.00
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Republic Services (RSG) 4.2 $75M 356k 211.93
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Asml Holding (ASML) 3.7 $66M 62k 1069.86
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Amazon (AMZN) 3.7 $66M 286k 230.82
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Ge Vernova (GEV) 3.7 $65M 100k 653.57
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Arch Capital Group (ACGL) 3.2 $58M 600k 95.92
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Broadcom (AVGO) 2.8 $50M -32% 143k 346.10
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Everest Re Group (EG) 2.5 $44M -10% 129k 339.35
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Cameco Corporation (CCJ) 2.4 $43M -3% 464k 91.49
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Raytheon Technologies Corp (RTX) 2.0 $35M +16% 192k 183.40
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Expedia (EXPE) 2.0 $35M +68% 123k 283.31
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Nelnet (NNI) 1.8 $32M 243k 132.96
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Solventum Corp (SOLV) 1.8 $32M +6% 400k 79.24
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Agnico (AEM) 1.7 $30M -25% 179k 169.53
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NVIDIA Corporation (NVDA) 1.7 $30M 161k 186.50
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Costco Wholesale Corporation (COST) 1.6 $29M 33k 862.34
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JPMorgan Chase & Co. (JPM) 1.5 $26M 80k 322.22
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Regeneron Pharmaceuticals (REGN) 1.4 $24M 31k 771.87
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Merck & Co (MRK) 1.2 $22M 204k 105.26
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Tyler Technologies (TYL) 1.2 $21M +5% 47k 453.95
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Facebook Inc cl a (META) 1.2 $21M 32k 660.09
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L3harris Technologies (LHX) 1.2 $21M 71k 293.57
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M&T Bank Corporation (MTB) 1.1 $20M 101k 201.48
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Pepsi (PEP) 1.1 $20M -12% 140k 143.52
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Arista Networks (ANET) 1.0 $18M -6% 141k 131.03
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At&t (T) 1.0 $18M 725k 24.84
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Exxon Mobil Corporation (XOM) 1.0 $18M 146k 120.34
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Dominion Resources (D) 1.0 $17M 290k 58.59
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Energy Transfer Equity (ET) 0.9 $17M 1.0M 16.49
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MetLife (MET) 0.8 $15M +35% 190k 78.94
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Gilead Sciences (GILD) 0.8 $15M 120k 122.74
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Nextnav (NN) 0.7 $13M -18% 800k 16.64
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Chevron Corporation (CVX) 0.7 $13M 86k 152.41
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Uber Technologies (UBER) 0.7 $13M 161k 81.71
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Onto Innovation (ONTO) 0.7 $13M NEW 80k 157.86
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Pfizer (PFE) 0.7 $13M 506k 24.90
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NCR Corporation (VYX) 0.7 $12M +8% 1.2M 10.20
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Tenet Healthcare Corporation (THC) 0.7 $12M -50% 60k 198.72
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American Electric Power Company (AEP) 0.6 $12M 100k 115.31
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Veeva Sys Inc cl a (VEEV) 0.6 $11M 48k 223.23
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Applied Materials (AMAT) 0.6 $11M 42k 256.99
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Amgen (AMGN) 0.6 $9.8M 30k 327.31
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Ideaya Biosciences (IDYA) 0.5 $9.7M 280k 34.57
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Alamos Gold Inc New Class A (AGI) 0.5 $9.3M -48% 241k 38.58
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Uranium Energy (UEC) 0.5 $8.2M 700k 11.68
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salesforce (CRM) 0.4 $7.9M -25% 30k 264.91
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Universal Display Corporation (OLED) 0.4 $7.6M 65k 116.78
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Arcos Dorados Holdings (ARCO) 0.4 $7.0M +35% 950k 7.34
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Indie Semiconductor (INDI) 0.4 $6.9M +14% 2.0M 3.53
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Silverback Therapeutics (SPRY) 0.4 $6.5M NEW 560k 11.65
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Invesco S&p 500 Equal Weight Etf (RSP) 0.3 $5.9M 31k 191.56
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Maravai Lifesciences Holdings (MRVI) 0.3 $5.2M +1062% 1.6M 3.25
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Revolution Medicines (RVMD) 0.3 $5.1M NEW 64k 79.65
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I-80 Gold Corp (IAUX) 0.3 $5.1M -17% 3.5M 1.46
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Columbia Banking System (COLB) 0.3 $4.6M NEW 166k 27.95
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Ferroglobe (GSM) 0.3 $4.4M 958k 4.64
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Marvell Technology (MRVL) 0.2 $4.2M -41% 50k 84.98
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Blackberry (BB) 0.2 $3.9M NEW 1.0M 3.79
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Valneva Se (VALN) 0.2 $3.1M 354k 8.82
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Adams Express Company (ADX) 0.2 $3.1M 131k 23.32
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Vanguard Mid-Cap Value ETF (VOE) 0.1 $2.4M 14k 177.37
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Royce Value Trust (RVT) 0.1 $2.4M 151k 16.10
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Proshares Tr S&p 500 Aristo (NOBL) 0.1 $2.3M +28% 23k 104.07
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Cleveland-cliffs (CLF) 0.1 $1.3M -58% 101k 13.28
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Past Filings by General American Investors

SEC 13F filings are viewable for General American Investors going back to 2011

View all past filings