Optimist Fund Exited Monday.com (MNDY) in Q1. Here’s Why
Optimist Fund, an investment management company, released its first-quarter 2026 investor letter. A copy of the letter can be downloaded here.
| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Renaissance Technologies Jim Simons | 2,181,990 | $150,797,329 | +94% | 0.24% |
| 2. | Two Sigma Advisors John Overdeck And David Siegel | 1,991,690 | $137,645,696 | +857% | 0.11% |
| 3. | D E Shaw D. E. Shaw | 1,752,949 | $121,146,305 | +318% | 0.07% |
| 4. | Freestone Grove Partners Todd Barker And Daniel Morillio | 888,584 | $61,410,040 | 0.43% | |
| 5. | Citadel Investment Group Ken Griffin | 880,281 | $60,836,220 | +468% | 0.01% |
| No. | Name | Shares | Value | % Port |
|---|---|---|---|---|
| 1. | 3,406,929 | $235,452,863 | 0.03% | |
| 2. | 2,127,599 | $147,038,367 | 0% | |
| 3. | 1,978,479 | $136,732,684 | 100% | |
| 4. | 1,561,628 | $106,003,406 | 0.01% | |
| 5. | 1,442,900 | $99,718,819 | 42.51% |