Ifp Advisors, Inc
· Exited
Change
−8
Δ Own
−100.0%
Date
Q1 2026
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Ifp Advisors, Inc
· Exited
Change
−8
Δ Own
−100.0%
Date
Q1 2026
|
Ifp Advisors, Inc | Exited· Q1 2026 | – | −8 | −100.0% | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
FMR LLC
· 10% Owner, Other
2 operations
-2.2M
|
FMR LLC | 10% Owner, Other | 2 operations | – | -2.2M | – | 0 | – | Nov 13, 2025 | Nov 17, 2025 | |||||||||
|
Arch Venture Partners Xii, LLC
· Director, 10% Owner
2 operations
-26.8M
|
Arch Venture Partners Xii, LLC | Director, 10% Owner | 2 operations | – | -26.8M | – | 0 | – | Nov 13, 2025 | Nov 14, 2025 | |||||||||
|
Population Health Partners Gp, LLC
· 10% Owner
2 operations
-12.8M
|
Population Health Partners Gp, LLC | 10% Owner | 2 operations | – | -12.8M | – | 0 | – | Nov 13, 2025 | Nov 13, 2025 | |||||||||
|
Marso Steven
· Officer
4 operations
-988K
|
Marso Steven | Officer | 4 operations | – | -988K | – | 0 | – | Nov 13, 2025 | Nov 13, 2025 | |||||||||
|
Marso Steven
· Officer
Grant (A)
17K
|
Marso Steven | Officer | Grant (A) | – | 17K | – | 17K | – | Nov 13, 2025 | Nov 13, 2025 | |||||||||
|
Berns Paul L.
· Director
6 operations
-17.0M
|
Berns Paul L. | Director | 6 operations | – | -17.0M | – | 0 | – | Nov 13, 2025 | Nov 13, 2025 | |||||||||
|
Berns Paul L.
· Director
Grant (A)
4K
|
Berns Paul L. | Director | Grant (A) | – | 4K | – | 4K | – | Nov 13, 2025 | Nov 13, 2025 | |||||||||
|
Lang Matthew
· Officer
3 operations
-384K
|
Lang Matthew | Officer | 3 operations | – | -384K | – | 0 | – | Nov 13, 2025 | Nov 13, 2025 | |||||||||
|
Lang Matthew
· Officer
Grant (A)
12K
|
Lang Matthew | Officer | Grant (A) | – | 12K | – | 12K | – | Nov 13, 2025 | Nov 13, 2025 | |||||||||
|
Burow Kristina
· Director
7 operations
-51.6M
|
Burow Kristina | Director | 7 operations | – | -51.6M | – | 0 | – | Nov 13, 2025 | Nov 13, 2025 | |||||||||
|
Burow Kristina
· Director
Grant (A)
3K
|
Burow Kristina | Director | Grant (A) | – | 3K | – | 3K | – | Nov 13, 2025 | Nov 13, 2025 | |||||||||
|
Pinto Joshua
· Director
3 operations
-168K
|
Pinto Joshua | Director | 3 operations | – | -168K | – | 0 | – | Nov 13, 2025 | Nov 13, 2025 | |||||||||
|
Pinto Joshua
· Director
Grant (A)
3K
|
Pinto Joshua | Director | Grant (A) | – | 3K | – | 3K | – | Nov 13, 2025 | Nov 13, 2025 | |||||||||
|
Stonehouse Jon P.
· Director
2 operations
-50K
|
Stonehouse Jon P. | Director | 2 operations | – | -50K | – | 0 | – | Nov 13, 2025 | Nov 13, 2025 | |||||||||
|
Stonehouse Jon P.
· Director
Grant (A)
3K
|
Stonehouse Jon P. | Director | Grant (A) | – | 3K | – | 3K | – | Nov 13, 2025 | Nov 13, 2025 | |||||||||
1 reporting institutions disclosed MTSR position changes in the Q1 2026 snapshot.
For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.
An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.
Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.
Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.
A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.