T. Rowe Price Associates
· Reduced
Change
−16.4M
Date
Q1 2026
SE
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
T. Rowe Price Associates
· Reduced
Change
−16.4M
Date
Q1 2026
|
T. Rowe Price Associates | Reduced· Q1 2026 | – | −16.4M | – | Q1 2026 | |||||
|
Western Standard LLC
· Exited
Change
−2.1M
Δ Own
−100.0%
Date
Q1 2026
|
Western Standard LLC | Exited· Q1 2026 | – | −2.1M | −100.0% | Q1 2026 | |||||
|
BlackRock
· Reduced
Change
−1.4M
Date
Q1 2026
|
BlackRock | Reduced· Q1 2026 | – | −1.4M | – | Q1 2026 | |||||
|
Hood River Capital Management LLC
· Exited
Change
−1.3M
Δ Own
−100.0%
Date
Q1 2026
|
Hood River Capital Management LLC | Exited· Q1 2026 | – | −1.3M | −100.0% | Q1 2026 | |||||
|
Prosight Management, LP
· Exited
Change
−1.0M
Δ Own
−100.0%
Date
Q1 2026
|
Prosight Management, LP | Exited· Q1 2026 | – | −1.0M | −100.0% | Q1 2026 | |||||
|
Eversept Partners, LP
· Exited
Change
−906K
Δ Own
−100.0%
Date
Q1 2026
|
Eversept Partners, LP | Exited· Q1 2026 | – | −906K | −100.0% | Q1 2026 | |||||
|
Algert Global LLC
· Reduced
Change
−888K
Date
Q1 2026
|
Algert Global LLC | Reduced· Q1 2026 | – | −888K | – | Q1 2026 | |||||
|
D. E. Shaw & Co., Inc.
· Reduced
Change
−851K
Δ Own
−38.5%
Date
Q1 2026
|
D. E. Shaw & Co., Inc. | Reduced· Q1 2026 | – | −851K | −38.5% | Q1 2026 | |||||
|
T. Rowe Price Investment Management, Inc.
· Reduced
Change
−795K
Date
Q1 2026
|
T. Rowe Price Investment Management, Inc. | Reduced· Q1 2026 | – | −795K | – | Q1 2026 | |||||
|
Bank of America Corp
· Reduced
Change
−659K
Date
Q1 2026
|
Bank of America Corp | Reduced· Q1 2026 | – | −659K | – | Q1 2026 | |||||
|
Adage Capital Partners Gp, L.L.C.
· Reduced
Change
−527K
Date
Q1 2026
|
Adage Capital Partners Gp, L.L.C. | Reduced· Q1 2026 | – | −527K | – | Q1 2026 | |||||
|
Royce & Associates LP
· Exited
Change
−493K
Δ Own
−100.0%
Date
Q1 2026
|
Royce & Associates LP | Exited· Q1 2026 | – | −493K | −100.0% | Q1 2026 | |||||
|
Bridgeway Capital Management, LLC
· Reduced
Change
−476K
Date
Q1 2026
|
Bridgeway Capital Management, LLC | Reduced· Q1 2026 | – | −476K | – | Q1 2026 | |||||
|
Hotchkis & Wiley Capital Management LLC
· Exited
Change
−465K
Δ Own
−100.0%
Date
Q1 2026
|
Hotchkis & Wiley Capital Management LLC | Exited· Q1 2026 | – | −465K | −100.0% | Q1 2026 | |||||
|
Geode
· Reduced
Change
−456K
Date
Q1 2026
|
Geode | Reduced· Q1 2026 | – | −456K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Scully Thomas
· Director
Shares transferred outside the market (D), often for tax or as a gift, not a market sale
-$1.7M
|
Scully Thomas | Director | Shares transferred outside the market (D), often for tax or as a gift, not a market sale | $16.50 | -103K | -$1.7M | 0 | −100.0% | Jun 30, 2026 | Jul 1, 2026 | |||||||||
|
Davisson Katherine R.
· Director
Shares transferred outside the market (D), often for tax or as a gift, not a market sale
-$991K
|
Davisson Katherine R. | Director | Shares transferred outside the market (D), often for tax or as a gift, not a market sale | $16.50 | -60K | -$991K | 0 | −100.0% | Jun 30, 2026 | Jul 1, 2026 | |||||||||
|
Frist William H.
· Director
Shares transferred outside the market (D), often for tax or as a gift, not a market sale
-$5.1M
|
Frist William H. | Director | Shares transferred outside the market (D), often for tax or as a gift, not a market sale | $16.50 | -306K | -$5.1M | 0 | −100.0% | Jun 30, 2026 | Jul 1, 2026 | |||||||||
|
Tavenner Marilyn B.
· Director
Shares transferred outside the market (D), often for tax or as a gift, not a market sale
-$595K
|
Tavenner Marilyn B. | Director | Shares transferred outside the market (D), often for tax or as a gift, not a market sale | $16.50 | -36K | -$595K | 0 | −100.0% | Jun 30, 2026 | Jul 1, 2026 | |||||||||
|
Thomas Daniel
· Director
Shares transferred outside the market (D), often for tax or as a gift, not a market sale
-$1.3M
|
Thomas Daniel | Director | Shares transferred outside the market (D), often for tax or as a gift, not a market sale | $16.50 | -80K | -$1.3M | 0 | −100.0% | Jun 30, 2026 | Jul 1, 2026 | |||||||||
|
Khanuja Parvinderjit S.
· Director
Shares transferred outside the market (D), often for tax or as a gift, not a market sale
-$1.3M
|
Khanuja Parvinderjit S. | Director | Shares transferred outside the market (D), often for tax or as a gift, not a market sale | $16.50 | -79K | -$1.3M | 0 | −100.0% | Jun 30, 2026 | Jul 1, 2026 | |||||||||
|
Ely James S. III
· Director
Shares transferred outside the market (D), often for tax or as a gift, not a market sale
-$2.7M
|
Ely James S. III | Director | Shares transferred outside the market (D), often for tax or as a gift, not a market sale | $16.50 | -162K | -$2.7M | 0 | −100.0% | Jun 30, 2026 | Jul 1, 2026 | |||||||||
|
Duggan John F.
· Officer
Other Form 4 events
-195K
|
Duggan John F. | Officer | Other Form 4 events | – | -195K | – | 0 | −100.0% | Jun 30, 2026 | Jul 1, 2026 | |||||||||
|
Hollenbach John Tyler
· Officer
Other Form 4 events
-135K
|
Hollenbach John Tyler | Officer | Other Form 4 events | – | -135K | – | 0 | −100.0% | Jun 30, 2026 | Jul 1, 2026 | |||||||||
|
Chernow David S.
· Director
Other Form 4 events
-100K
|
Chernow David S. | Director | Other Form 4 events | – | -100K | – | 777K | −11.4% | Jun 30, 2026 | Jul 1, 2026 | |||||||||
|
Chernow David S.
· Director
Tax withholding or exercise payment (F)
-$1.9M
|
Chernow David S. | Director | Tax withholding or exercise payment (F) | $16.50 | -113K | -$1.9M | 0 | −100.0% | Jun 30, 2026 | Jul 1, 2026 | |||||||||
|
Chernow David S.
· Director
Shares transferred outside the market (D), often for tax or as a gift, not a market sale
-$11M
|
Chernow David S. | Director | Shares transferred outside the market (D), often for tax or as a gift, not a market sale | $16.50 | -657K | -$11M | 113K | −85.3% | Jun 30, 2026 | Jul 1, 2026 | |||||||||
|
Weigl Christopher
· Officer
Other Form 4 events
-40K
|
Weigl Christopher | Officer | Other Form 4 events | – | -40K | – | 15K | −73.4% | Jun 30, 2026 | Jul 1, 2026 | |||||||||
|
Weigl Christopher
· Officer
Tax withholding or exercise payment (F)
-$31K
|
Weigl Christopher | Officer | Tax withholding or exercise payment (F) | $16.50 | -2K | -$31K | 0 | −100.0% | Jun 30, 2026 | Jul 1, 2026 | |||||||||
|
Weigl Christopher
· Officer
Shares transferred outside the market (D), often for tax or as a gift, not a market sale
-$204K
|
Weigl Christopher | Officer | Shares transferred outside the market (D), often for tax or as a gift, not a market sale | $16.50 | -12K | -$204K | 2K | −86.9% | Jun 30, 2026 | Jul 1, 2026 | |||||||||
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270 reporting institutions disclosed SEM 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.