The Federalist Society for Law and Public Policy Studies is a group of conservatives and libertarians interested in the current state of the legal order.
| Day | Members | Gain | % Gain |
|---|---|---|---|
| May 19, 2024 | 219 | +1 | +0.5% |
| February 25, 2024 | 218 | +1 | +0.5% |
| January 11, 2024 | 217 | 0 | 0.0% |
| November 27, 2023 | 217 | 0 | 0.0% |
| October 24, 2023 | 217 | 0 | 0.0% |
| September 24, 2023 | 217 | 0 | 0.0% |
| August 26, 2023 | 217 | -1 | -0.5% |
| July 23, 2023 | 218 | 0 | 0.0% |
| June 28, 2023 | 218 | -1 | -0.5% |
| March 25, 2023 | 219 | 0 | 0.0% |
| March 09, 2023 | 219 | +2 | +1.0% |
| November 15, 2022 | 217 | +1 | +0.5% |
| October 20, 2022 | 216 | +1 | +0.5% |
| September 09, 2022 | 215 | -1 | -0.5% |
| August 04, 2022 | 216 | -2 | -1.0% |
| June 19, 2022 | 218 | +1 | +0.5% |
| May 11, 2022 | 217 | -1 | -0.5% |
| May 04, 2022 | 218 | +1 | +0.5% |
| April 27, 2022 | 217 | +2 | +1.0% |
| March 30, 2022 | 215 | +2 | +1.0% |
| March 22, 2022 | 213 | +2 | +1.0% |
| March 15, 2022 | 211 | +2 | +1.0% |
| February 21, 2022 | 209 | +13 | +6.7% |
| October 31, 2021 | 196 | +11 | +6.0% |
| August 25, 2021 | 185 | +1 | +0.6% |