Q2 2026 13F · SEC CIK 2145869
Friends of the Cornell Lab of Ornithology, Inc.
Investment managerFiled 2026-08-14 for Q2 2026. Open the filing ↗ · All SEC filings ↗
- Reported 13F value
- $123.8M
- Reported positions
- 5
- Holdings vs S&P 500, 3 yrs
- —
- Average holding period
- 2 qtrs
Friends of the Cornell Lab of Ornithology, Inc. is an investment manager that reported 5 positions worth $123.8M in its Q2 2026 13F, filed 2026-08-14. Its largest holdings were State Str Spdr S&p 500 ETF T (SPY, 32.9%), Ishares Tr (IWM, 25.4%), Berkshire Hathaway Inc Del (BRK-A, 18.2%).
Friends of the Cornell Lab of Ornithology, Inc. holdings all 5 positions.
Weights are shares of the filer's total reported 13F value, compared with Q1 2026. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.
| Stock | % of 13F value | Share change | Reported value |
|---|---|---|---|
| SPYState Str Spdr S&p 500 ETF T | 32.9% | +3.2% | $40.7M |
| IWMIshares Tr | 25.4% | +3.5% | $31.4M |
| BRK-ABerkshire Hathaway Inc Del | 18.2% | +0.0% | $22.5M |
| VEAVanguard Ftse Developed Markets Index Fu | 15.8% | +2.6% | $19.5M |
| EEMIshares Tr | 7.8% | +2.2% | $9.7M |
What Friends of the Cornell Lab of Ornithology, Inc. bought and sold in Q2 2026, against Q1 2026.
New positions
No new positions among the largest holdings.
Added to
No position grew by more than 5%.
Reduced
No position shrank by more than 5%.
Sold out
Nothing sold out.
Share counts compared with the Q1 2026 13F; a split also changes share counts.
How the holdings did against the S&P 500.
- 1 year
- —
- 3 years
- —
- 5 years
- —
A portfolio of the filer's 20 largest 13F positions, weighted by value, bought the trading day after each 13F was filed and held until the next one was: what copying this filer could have earned. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.
Reported 13F value by quarter.
| Quarter | 13F value | Positions |
|---|---|---|
| Q2 2026 | $123.8M | 5 |
| Q1 2026 | $105.9M | 5 |
Questions about Friends of the Cornell Lab of Ornithology, Inc.'s portfolio
What stocks does Friends of the Cornell Lab of Ornithology, Inc. own?
Friends of the Cornell Lab of Ornithology, Inc.'s latest 13F, for Q2 2026 and filed Aug 14, 2026, lists 5 positions worth $123.8M. The largest are State Str Spdr S&p 500 ETF T (SPY) at 32.9%, Ishares Tr (IWM) at 25.4%, Berkshire Hathaway Inc Del (BRK-A) at 18.2%, Vanguard Ftse Developed Markets Index Fu (VEA) at 15.8% and Ishares Tr (EEM) at 7.8%.
What did Friends of the Cornell Lab of Ornithology, Inc. buy last quarter?
Friends of the Cornell Lab of Ornithology, Inc. opened no new positions and grew none by more than 5% among its largest holdings in Q2 2026.
What did Friends of the Cornell Lab of Ornithology, Inc. sell last quarter?
Friends of the Cornell Lab of Ornithology, Inc. sold out of nothing and cut no large position by more than 5% in Q2 2026.
When is Friends of the Cornell Lab of Ornithology, Inc.'s next 13F filing due?
13F filings are due 45 days after each quarter ends. Friends of the Cornell Lab of Ornithology, Inc.'s filing for the quarter ending Sep 30, 2026 is due by Nov 14, 2026; this page updates the day after it is published.