Capital International Investors
· Reduced
Change
−2.1M
Date
Q1 2026
CH
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Capital International Investors
· Reduced
Change
−2.1M
Date
Q1 2026
|
Capital International Investors | Reduced· Q1 2026 | – | −2.1M | – | Q1 2026 | |||||
|
Norges
· Exited
Change
−796K
Δ Own
−100.0%
Date
Q1 2026
|
Norges | Exited· Q1 2026 | – | −796K | −100.0% | Q1 2026 | |||||
|
Junto Capital Management LP
· New
Change
+575K
Date
Q1 2026
|
Junto Capital Management LP | New· Q1 2026 | – | +575K | – | Q1 2026 | |||||
|
AQR Capital Management LLC
· Added
Change
+514K
Date
Q1 2026
|
AQR Capital Management LLC | Added· Q1 2026 | – | +514K | – | Q1 2026 | |||||
|
Apollo Management Holdings, L.P.
· New
Change
+477K
Date
Q1 2026
|
Apollo Management Holdings, L.P. | New· Q1 2026 | – | +477K | – | Q1 2026 | |||||
|
Balyasny Asset Management L.P.
· Reduced
Change
−411K
Date
Q1 2026
|
Balyasny Asset Management L.P. | Reduced· Q1 2026 | – | −411K | – | Q1 2026 | |||||
|
Vestor Capital, LLC
· New
Change
+398K
Date
Q1 2026
|
Vestor Capital, LLC | New· Q1 2026 | – | +398K | – | Q1 2026 | |||||
|
Vaughan Nelson Investment Management, L.P.
· Exited
Change
−382K
Δ Own
−100.0%
Date
Q1 2026
|
Vaughan Nelson Investment Management, L.P. | Exited· Q1 2026 | – | −382K | −100.0% | Q1 2026 | |||||
|
Jones Financial Companies Lllp
· Added
Change
+358K
Date
Q1 2026
|
Jones Financial Companies Lllp | Added· Q1 2026 | – | +358K | – | Q1 2026 | |||||
|
Nitorum Capital, L.P.
· Reduced
Change
−337K
Date
Q1 2026
|
Nitorum Capital, L.P. | Reduced· Q1 2026 | – | −337K | – | Q1 2026 | |||||
|
Millennium Management LLC
· Added
Change
+332K
Date
Q1 2026
|
Millennium Management LLC | Added· Q1 2026 | – | +332K | – | Q1 2026 | |||||
|
Citadel Advisors LLC
· Added
Change
+329K
Δ Own
+34.9%
Date
Q1 2026
|
Citadel Advisors LLC | Added· Q1 2026 | – | +329K | +34.9% | Q1 2026 | |||||
|
Kettle Hill Capital Management, LLC
· New
Change
+297K
Date
Q1 2026
|
Kettle Hill Capital Management, LLC | New· Q1 2026 | – | +297K | – | Q1 2026 | |||||
|
Newbrook Capital Advisors LP
· Exited
Change
−267K
Δ Own
−100.0%
Date
Q1 2026
|
Newbrook Capital Advisors LP | Exited· Q1 2026 | – | −267K | −100.0% | Q1 2026 | |||||
|
Jane Street Group, LLC
· Added
Change
+257K
Date
Q1 2026
|
Jane Street Group, LLC | Added· Q1 2026 | – | +257K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Grissom Douglas C.
· Director
Grant (A)
383
|
Grissom Douglas C. | Director | Grant (A) | – | 383 | – | 43K | +0.9% | Jun 30, 2026 | Jul 2, 2026 | |||||||||
|
Rankin Richard Alex
· Director
Grant (A)
2K
|
Rankin Richard Alex | Director | Grant (A) | – | 2K | – | 101K | – | Apr 21, 2026 | Apr 23, 2026 | |||||||||
|
Harrington Daniel P.
· Director
2 operations
|
Harrington Daniel P. | Director | 2 operations | – | – | – | 1.1M | – | Apr 21, 2026 | Apr 23, 2026 | |||||||||
|
Grissom Douglas C.
· Director
Grant (A)
2K
|
Grissom Douglas C. | Director | Grant (A) | – | 2K | – | 43K | – | Apr 21, 2026 | Apr 23, 2026 | |||||||||
|
Varga Paul C.
· Director
Grant (A)
2K
|
Varga Paul C. | Director | Grant (A) | – | 2K | – | 36K | – | Apr 21, 2026 | Apr 23, 2026 | |||||||||
|
Lloyd Karole
· Director
Grant (A)
2K
|
Lloyd Karole | Director | Grant (A) | – | 2K | – | 40K | – | Apr 21, 2026 | Apr 23, 2026 | |||||||||
|
Carter Andrea M.
· Director
Grant (A)
2K
|
Carter Andrea M. | Director | Grant (A) | – | 2K | – | 8K | – | Apr 21, 2026 | Apr 23, 2026 | |||||||||
|
Grissom Douglas C.
· Director
Grant (A)
383
|
Grissom Douglas C. | Director | Grant (A) | – | 383 | – | 40K | – | Mar 31, 2026 | Apr 6, 2026 | |||||||||
|
Mudd William E.
· Officer
Grant (A)
1K
|
Mudd William E. | Officer | Grant (A) | – | 1K | – | 38K | – | Mar 19, 2026 | Mar 20, 2026 | |||||||||
|
Dall Marcia A.
· Officer
Grant (A)
1K
|
Dall Marcia A. | Officer | Grant (A) | – | 1K | – | 34K | – | Mar 19, 2026 | Mar 20, 2026 | |||||||||
|
Mudd William E.
· Officer
Shares transferred outside the market (D), often for tax or as a gift, not a market sale
-$1.6M
|
Mudd William E. | Officer | Shares transferred outside the market (D), often for tax or as a gift, not a market sale | $93.69 | -17K | -$1.6M | 732K | – | Feb 5, 2026 | Feb 9, 2026 | |||||||||
|
Mudd William E.
· Officer
2 operations
38K
|
Mudd William E. | Officer | 2 operations | – | 38K | – | 36K | – | Feb 5, 2026 | Feb 9, 2026 | |||||||||
|
Carstanjen William C.
· Officer
Shares transferred outside the market (D), often for tax or as a gift, not a market sale
-$3.5M
|
Carstanjen William C. | Officer | Shares transferred outside the market (D), often for tax or as a gift, not a market sale | $93.69 | -38K | -$3.5M | 1.7M | – | Feb 5, 2026 | Feb 9, 2026 | |||||||||
|
Carstanjen William C.
· Officer
2 operations
102K
|
Carstanjen William C. | Officer | 2 operations | – | 102K | – | 184K | – | Feb 5, 2026 | Feb 9, 2026 | |||||||||
|
Blackwell Bradley K.
· Officer
Tax withholding or exercise payment (F)
-$172K
|
Blackwell Bradley K. | Officer | Tax withholding or exercise payment (F) | $93.69 | -2K | -$172K | 31K | – | Feb 5, 2026 | Feb 9, 2026 | |||||||||
N
M
G
A
A
M
461 reporting institutions disclosed CHDN 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.