T. Rowe Price Investment Management, Inc.
· Reduced
Change
−6.2M
Date
Q1 2026
QD
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
T. Rowe Price Investment Management, Inc.
· Reduced
Change
−6.2M
Date
Q1 2026
|
T. Rowe Price Investment Management, Inc. | Reduced· Q1 2026 | – | −6.2M | – | Q1 2026 | |||||
|
Newtyn Management, LLC
· Added
Change
+1.5M
Date
Q1 2026
|
Newtyn Management, LLC | Added· Q1 2026 | – | +1.5M | – | Q1 2026 | |||||
|
FMR LLC
· Added
Change
+1.2M
Δ Own
+21.6%
Date
Q1 2026
|
FMR LLC | Added· Q1 2026 | – | +1.2M | +21.6% | Q1 2026 | |||||
|
Paradigm Capital Management Inc
· Added
Change
+697K
Date
Q1 2026
|
Paradigm Capital Management Inc | Added· Q1 2026 | – | +697K | – | Q1 2026 | |||||
|
Metlife Investment Management, LLC
· Reduced
Change
−664K
Date
Q1 2026
|
Metlife Investment Management, LLC | Reduced· Q1 2026 | – | −664K | – | Q1 2026 | |||||
|
Goldman Sachs Group Inc
· Added
Change
+657K
Date
Q1 2026
|
Goldman Sachs Group Inc | Added· Q1 2026 | – | +657K | – | Q1 2026 | |||||
|
Private Management Group Inc
· Added
Change
+639K
Date
Q1 2026
|
Private Management Group Inc | Added· Q1 2026 | – | +639K | – | Q1 2026 | |||||
|
Neuberger Berman Group LLC
· Added
Change
+546K
Date
Q1 2026
|
Neuberger Berman Group LLC | Added· Q1 2026 | – | +546K | – | Q1 2026 | |||||
|
American Century Companies Inc
· Added
Change
+529K
Date
Q1 2026
|
American Century Companies Inc | Added· Q1 2026 | – | +529K | – | Q1 2026 | |||||
|
Rubric Capital Management LP
· Reduced
Change
−471K
Date
Q1 2026
|
Rubric Capital Management LP | Reduced· Q1 2026 | – | −471K | – | Q1 2026 | |||||
|
Arrowmark Colorado Holdings LLC
· Exited
Change
−423K
Δ Own
−100.0%
Date
Q1 2026
|
Arrowmark Colorado Holdings LLC | Exited· Q1 2026 | – | −423K | −100.0% | Q1 2026 | |||||
|
Point72 Asset Management, L.P.
· Added
Change
+377K
Δ Own
+98.0%
Date
Q1 2026
|
Point72 Asset Management, L.P. | Added· Q1 2026 | – | +377K | +98.0% | Q1 2026 | |||||
|
Sio Capital Management, LLC
· New
Change
+359K
Date
Q1 2026
|
Sio Capital Management, LLC | New· Q1 2026 | – | +359K | – | Q1 2026 | |||||
|
Invesco Ltd.
· Reduced
Change
−353K
Δ Own
−10.2%
Date
Q1 2026
|
Invesco Ltd. | Reduced· Q1 2026 | – | −353K | −10.2% | Q1 2026 | |||||
|
Segall Bryant & Hamill, LLC
· Added
Change
+349K
Date
Q1 2026
|
Segall Bryant & Hamill, LLC | Added· Q1 2026 | – | +349K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Young Micah W.
· Officer
Grant (A)
357K
|
Young Micah W. | Officer | Grant (A) | – | 357K | – | 357K | – | Jul 15, 2026 | Jul 16, 2026 | |||||||||
|
Hanson Bryan Michael
· Officer
2 operations
0
|
Hanson Bryan Michael | Officer | 2 operations | – | 0 | – | 12K | – | Jul 1, 2026 | Jul 2, 2026 | |||||||||
|
Hanson Bryan Michael
· Officer
Tax withholding or exercise payment (F)
-$38K
|
Hanson Bryan Michael | Officer | Tax withholding or exercise payment (F) | $18.18 | -2K | -$38K | 8K | −21.2% | Jul 1, 2026 | Jul 2, 2026 | |||||||||
|
Widder Kenneth J.
· Director
3 operations
24K
|
Widder Kenneth J. | Director | 3 operations | – | 24K | – | 2K | – | Jun 25, 2026 | Jun 29, 2026 | |||||||||
|
Huennekens R. Scott
· Director
Grant (A)
16K
|
Huennekens R. Scott | Director | Grant (A) | – | 16K | – | 16K | – | Jun 25, 2026 | Jun 29, 2026 | |||||||||
|
Chiminski John R.
· Director
3 operations
22K
|
Chiminski John R. | Director | 3 operations | – | 22K | – | 1K | – | Jun 25, 2026 | Jun 29, 2026 | |||||||||
|
Wilkins Joseph D. Jr
· Director
Grant (A)
16K
|
Wilkins Joseph D. Jr | Director | Grant (A) | – | 16K | – | 16K | – | Jun 25, 2026 | Jun 29, 2026 | |||||||||
|
Rhoads Ann D.
· Director
3 operations
20K
|
Rhoads Ann D. | Director | 3 operations | – | 20K | – | 369 | – | Jun 25, 2026 | Jun 29, 2026 | |||||||||
|
Polan Mary Lake Ph D
· Director
3 operations
23K
|
Polan Mary Lake Ph D | Director | 3 operations | – | 23K | – | 2K | – | Jun 25, 2026 | Jun 29, 2026 | |||||||||
|
Michael Edward L.
· Director
3 operations
20K
|
Michael Edward L. | Director | 3 operations | – | 20K | – | 1K | – | Jun 25, 2026 | Jun 29, 2026 | |||||||||
|
Dilsaver Evelyn S.
· Director
Grant (A)
16K
|
Dilsaver Evelyn S. | Director | Grant (A) | – | 16K | – | 16K | – | Jun 25, 2026 | Jun 29, 2026 | |||||||||
|
Buechler Kenneth F.
· Director
3 operations
31K
|
Buechler Kenneth F. | Director | 3 operations | – | 31K | – | 4K | – | Jun 25, 2026 | Jun 29, 2026 | |||||||||
|
Widder Kenneth J.
· Director
2 operations
-1K
|
Widder Kenneth J. | Director | 2 operations | – | -1K | – | 0 | – | Jun 6, 2026 | Jun 9, 2026 | |||||||||
|
Widder Kenneth J.
· Director
2 operations
1K
|
Widder Kenneth J. | Director | 2 operations | – | 1K | – | 45K | – | Jun 6, 2026 | Jun 9, 2026 | |||||||||
|
Polan Mary Lake Ph D
· Director
2 operations
-973
|
Polan Mary Lake Ph D | Director | 2 operations | – | -973 | – | 0 | – | Jun 6, 2026 | Jun 9, 2026 | |||||||||
234 reporting institutions disclosed QDEL 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.
