Norges
· Exited
−$942M
Change
−4.9M
Δ Own
−100.0%
Date
Q1 2026
CT
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Norges
· Exited
−$942M
Change
−4.9M
Δ Own
−100.0%
Date
Q1 2026
|
Norges | Exited· Q1 2026 | −$942M | −4.9M | −100.0% | Q1 2026 | |||||
|
BlackRock
· Reduced
−$376M
Change
−2.0M
Date
Q1 2026
|
BlackRock | Reduced· Q1 2026 | −$376M | −2.0M | – | Q1 2026 | |||||
|
Winslow Capital Management, LLC
· Exited
−$350M
Change
−1.8M
Δ Own
−100.0%
Date
Q1 2026
|
Winslow Capital Management, LLC | Exited· Q1 2026 | −$350M | −1.8M | −100.0% | Q1 2026 | |||||
|
Two Sigma Advisers, LP
· Exited
−$246M
Change
−1.3M
Δ Own
−100.0%
Date
Q1 2026
|
Two Sigma Advisers, LP | Exited· Q1 2026 | −$246M | −1.3M | −100.0% | Q1 2026 | |||||
|
SG Americas Securities, LLC
· Reduced
−$168M
Change
−877K
Date
Q1 2026
|
SG Americas Securities, LLC | Reduced· Q1 2026 | −$168M | −877K | – | Q1 2026 | |||||
|
Voloridge Investment Management, LLC
· Reduced
−$156M
Change
−813K
Date
Q1 2026
|
Voloridge Investment Management, LLC | Reduced· Q1 2026 | −$156M | −813K | – | Q1 2026 | |||||
|
D. E. Shaw & Co., Inc.
· Exited
−$82M
Change
−426K
Δ Own
−100.0%
Date
Q1 2026
|
D. E. Shaw & Co., Inc. | Exited· Q1 2026 | −$82M | −426K | −100.0% | Q1 2026 | |||||
|
FMR LLC
· Reduced
−$82M
Change
−426K
Δ Own
−5.8%
Date
Q1 2026
|
FMR LLC | Reduced· Q1 2026 | −$82M | −426K | −5.8% | Q1 2026 | |||||
|
Worldquant Millennium Advisors LLC
· Exited
−$80M
Change
−417K
Δ Own
−100.0%
Date
Q1 2026
|
Worldquant Millennium Advisors LLC | Exited· Q1 2026 | −$80M | −417K | −100.0% | Q1 2026 | |||||
|
Qube Research & Technologies Ltd
· Reduced
−$80M
Change
−417K
Date
Q1 2026
|
Qube Research & Technologies Ltd | Reduced· Q1 2026 | −$80M | −417K | – | Q1 2026 | |||||
|
Squarepoint Ops LLC
· Reduced
−$78M
Change
−408K
Date
Q1 2026
|
Squarepoint Ops LLC | Reduced· Q1 2026 | −$78M | −408K | – | Q1 2026 | |||||
|
Balyasny Asset Management L.P.
· Reduced
−$61M
Change
−316K
Date
Q1 2026
|
Balyasny Asset Management L.P. | Reduced· Q1 2026 | −$61M | −316K | – | Q1 2026 | |||||
|
Barclays PLC
· Reduced
−$60M
Change
−314K
Date
Q1 2026
|
Barclays PLC | Reduced· Q1 2026 | −$60M | −314K | – | Q1 2026 | |||||
|
Mariner Investment Group LLC
· Exited
−$52M
Change
−269K
Δ Own
−100.0%
Date
Q1 2026
|
Mariner Investment Group LLC | Exited· Q1 2026 | −$52M | −269K | −100.0% | Q1 2026 | |||||
|
Royal Bank of Canada
· Reduced
−$51M
Change
−268K
Date
Q1 2026
|
Royal Bank of Canada | Reduced· Q1 2026 | −$51M | −268K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Coletti Robert E.
· Director
Grant (A)
$25K
|
Coletti Robert E. | Director | Grant (A) | $214.90 | 116 | $25K | 11K | – | Jul 28, 2026 | Jul 30, 2026 | |||||||||
|
Carnahan Karen L.
· Director
Grant (A)
$29K
|
Carnahan Karen L. | Director | Grant (A) | $214.90 | 134 | $29K | 7K | – | Jul 28, 2026 | Jul 30, 2026 | |||||||||
|
Barstad Melanie W.
· Director
Grant (A)
$32K
|
Barstad Melanie W. | Director | Grant (A) | $214.90 | 148 | $32K | 5K | – | Jul 28, 2026 | Jul 30, 2026 | |||||||||
|
Tysoe Ronald W.
· Director
Sell
−$872K
|
Tysoe Ronald W. | Director | Sell | $199.90 | −4K | −$872K | 22K | −16.3% | Jul 22, 2026 | Jul 23, 2026 | |||||||||
|
Tysoe Ronald W.
· Director
2 operations
0
|
Tysoe Ronald W. | Director | 2 operations | $27.10 | 0 | – | 0 | – | Jul 22, 2026 | Jul 23, 2026 | |||||||||
|
Tysoe Ronald W.
· Director
Tax withholding or exercise payment (F)
-$137K
|
Tysoe Ronald W. | Director | Tax withholding or exercise payment (F) | $199.90 | -685 | -$137K | 27K | −2.5% | Jul 22, 2026 | Jul 23, 2026 | |||||||||
|
Barstad Melanie W.
· Director
Sell
−$1.9M
|
Barstad Melanie W. | Director | Sell | $202.94 | −9K | −$1.9M | 27K | −25.6% | Jul 16, 2026 | Jul 20, 2026 | |||||||||
|
Barstad Melanie W.
· Director
2 operations
0
|
Barstad Melanie W. | Director | 2 operations | $27.10 | 0 | – | 0 | – | Jul 16, 2026 | Jul 20, 2026 | |||||||||
|
Barstad Melanie W.
· Director
Tax withholding or exercise payment (F)
-$286K
|
Barstad Melanie W. | Director | Tax withholding or exercise payment (F) | $203.44 | -1K | -$286K | 36K | −3.8% | Jul 16, 2026 | Jul 20, 2026 | |||||||||
|
Garula Scott
· Officer
Tax withholding or exercise payment (F)
-$42K
|
Garula Scott | Officer | Tax withholding or exercise payment (F) | $170.08 | -249 | -$42K | 98K | −0.3% | Jul 1, 2026 | Jul 6, 2026 | |||||||||
|
Coletti Robert E.
· Director
Grant (A)
$5K
|
Coletti Robert E. | Director | Grant (A) | $174.74 | 29 | $5K | 11K | – | Jun 15, 2026 | Jun 17, 2026 | |||||||||
|
Barstad Melanie W.
· Director
Grant (A)
$2K
|
Barstad Melanie W. | Director | Grant (A) | $174.74 | 12 | $2K | 5K | – | Jun 15, 2026 | Jun 17, 2026 | |||||||||
|
Carnahan Karen L.
· Director
Grant (A)
$3K
|
Carnahan Karen L. | Director | Grant (A) | $174.74 | 17 | $3K | 7K | – | Jun 15, 2026 | Jun 17, 2026 | |||||||||
|
Tysoe Ronald W.
· Director
Grant (A)
$17K
|
Tysoe Ronald W. | Director | Grant (A) | $174.74 | 100 | $17K | 39K | – | Jun 15, 2026 | Jun 17, 2026 | |||||||||
|
Tysoe Ronald W.
· Director
Sell
−$835K
|
Tysoe Ronald W. | Director | Sell | $178.87 | −5K | −$835K | 22K | – | Apr 20, 2026 | Apr 22, 2026 | |||||||||
N
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1,360 reporting institutions disclosed CTAS 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.