SEC Form 13F

FRIENDS OF THE CORNELL LAB OF ORNITHOLOGY, INC. 13F Holdings

Report period2026-06-30
Publicly available2026-08-15
Reported value$123,760,354
Positions5

Largest disclosed positions

IssuerTickerClassReported valueReported amount
STATE STR SPDR S&P 500 ETF TSPYTR UNIT$40,685,27254,482
ISHARES TRIWMRUSSELL 2000 ETF$31,406,522104,532
BERKSHIRE HATHAWAY INC DELBRK.ACL A$22,465,50030
VANGUARD TAX-MANAGED FDSVEAVAN FTSE DEV MKT$19,497,615273,651
ISHARES TREEMMSCI EMG MKT ETF$9,705,445141,872

Public filing evidence only. NexusTrade's simulated follower strategies are hypothetical, modeled results — not live trading returns and not investment advice.

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