5 institutions reported holding $2.0M of STONE RIDGE TR (LFAI) in SEC 13F filings for 2026-06-30. Largest institutional holders: CITADEL ADVISORS LLC ($818,745), Stone Ridge Holdings Group LP ($613,532), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($537,349), UBS Group AG ($151), MAI Capital Management ($0). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | CITADEL ADVISORS LLC | $818,745 | 5,438 | New |
| 2 | Stone Ridge Holdings Group LP | $613,532 | 4,075 | Hold |
| 3 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $537,349 | 3,569 | Trimmed |
| 4 | UBS Group AG | $151 | 1 | Hold |
| 5 | MAI Capital Management | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30