Vanguard
· Reduced
Change
−423K
Date
Q1 2026
KR
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Vanguard
· Reduced
Change
−423K
Date
Q1 2026
|
Vanguard | Reduced· Q1 2026 | – | −423K | – | Q1 2026 | |||||
|
Luminus Management LLC
· New
Change
+270K
Date
Q1 2026
|
Luminus Management LLC | New· Q1 2026 | – | +270K | – | Q1 2026 | |||||
|
Citadel Advisors LLC
· Reduced
Change
−268K
Δ Own
−65.8%
Date
Q1 2026
|
Citadel Advisors LLC | Reduced· Q1 2026 | – | −268K | −65.8% | Q1 2026 | |||||
|
Russell Investments Group, Ltd.
· Added
Change
+181K
Date
Q1 2026
|
Russell Investments Group, Ltd. | Added· Q1 2026 | – | +181K | – | Q1 2026 | |||||
|
Morgan Stanley
· Added
Change
+163K
Date
Q1 2026
|
Morgan Stanley | Added· Q1 2026 | – | +163K | – | Q1 2026 | |||||
|
Monaco Asset Management Sam
· Added
Change
+142K
Date
Q1 2026
|
Monaco Asset Management Sam | Added· Q1 2026 | – | +142K | – | Q1 2026 | |||||
|
Goldman Sachs Group Inc
· Added
Change
+99K
Date
Q1 2026
|
Goldman Sachs Group Inc | Added· Q1 2026 | – | +99K | – | Q1 2026 | |||||
|
Marshall Wace, LLP
· New
Change
+95K
Date
Q1 2026
|
Marshall Wace, LLP | New· Q1 2026 | – | +95K | – | Q1 2026 | |||||
|
Qube Research & Technologies Ltd
· Exited
Change
−91K
Δ Own
−100.0%
Date
Q1 2026
|
Qube Research & Technologies Ltd | Exited· Q1 2026 | – | −91K | −100.0% | Q1 2026 | |||||
|
Renaissance Technologies LLC
· Reduced
Change
−89K
Δ Own
−13.3%
Date
Q1 2026
|
Renaissance Technologies LLC | Reduced· Q1 2026 | – | −89K | −13.3% | Q1 2026 | |||||
|
UBS Group AG
· Added
Change
+71K
Date
Q1 2026
|
UBS Group AG | Added· Q1 2026 | – | +71K | – | Q1 2026 | |||||
|
AQR Capital Management LLC
· Added
Change
+64K
Date
Q1 2026
|
AQR Capital Management LLC | Added· Q1 2026 | – | +64K | – | Q1 2026 | |||||
|
Point72 Asset Management, L.P.
· New
Change
+62K
Date
Q1 2026
|
Point72 Asset Management, L.P. | New· Q1 2026 | – | +62K | – | Q1 2026 | |||||
|
BNP Paribas Financial Markets
· Added
Change
+49K
Date
Q1 2026
|
BNP Paribas Financial Markets | Added· Q1 2026 | – | +49K | – | Q1 2026 | |||||
|
Susquehanna Portfolio Strategies, LLC
· Added
Change
+49K
Date
Q1 2026
|
Susquehanna Portfolio Strategies, LLC | Added· Q1 2026 | – | +49K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Kramer Kevin B.
· Director
4 operations
+$99K
|
Kramer Kevin B. | Director | 4 operations | $6.70–$6.77 | +15K | +$99K | 44K | – | May 18, 2026 | May 18, 2026 | |||||||||
|
Christian Brian W.
· Director
Grant (A)
$40K
|
Christian Brian W. | Director | Grant (A) | $7.22 | 6K | $40K | 6K | – | May 13, 2026 | May 14, 2026 | |||||||||
|
Simmons Michael Shawn
· Director
Grant (A)
$40K
|
Simmons Michael Shawn | Director | Grant (A) | $7.22 | 6K | $40K | 11K | – | May 13, 2026 | May 14, 2026 | |||||||||
|
Moore Cecil H. Jr
· Director
Grant (A)
$40K
|
Moore Cecil H. Jr | Director | Grant (A) | $7.22 | 6K | $40K | 36K | – | May 13, 2026 | May 14, 2026 | |||||||||
|
Mendes Meredith W.
· Director
Grant (A)
$40K
|
Mendes Meredith W. | Director | Grant (A) | $7.22 | 6K | $40K | 19K | – | May 13, 2026 | May 14, 2026 | |||||||||
|
Kramer Kevin B.
· Director
Grant (A)
$40K
|
Kramer Kevin B. | Director | Grant (A) | $7.22 | 6K | $40K | 30K | – | May 13, 2026 | May 14, 2026 | |||||||||
|
Harper John E.
· Director
Grant (A)
$40K
|
Harper John E. | Director | Grant (A) | $7.22 | 6K | $40K | 22K | – | May 13, 2026 | May 14, 2026 | |||||||||
|
Feehan Loretta J.
· Director
Grant (A)
$40K
|
Feehan Loretta J. | Director | Grant (A) | $7.22 | 6K | $40K | 27K | – | May 13, 2026 | May 14, 2026 | |||||||||
|
Turner R. Gerald Dr
· Director
Grant (A)
$40K
|
Turner R. Gerald Dr | Director | Grant (A) | $7.22 | 6K | $40K | 38K | – | May 13, 2026 | May 14, 2026 | |||||||||
|
McCoy Kristin B.
· Officer
Buy
+$12K
|
McCoy Kristin B. | Officer | Buy | $6.05 | +2K | +$12K | 2K | – | Aug 15, 2025 | Aug 18, 2025 | |||||||||
|
Nace Andrew B.
· Officer
4 operations
+$18K
|
Nace Andrew B. | Officer | 4 operations | $5.76–$5.98 | +3K | +$18K | 17K | – | Aug 13, 2025 | Aug 14, 2025 | |||||||||
|
Hanley Bryan A.
· Officer
Buy
+$12K
|
Hanley Bryan A. | Officer | Buy | $4.90 | +2K | +$12K | 6K | – | Aug 11, 2025 | Aug 12, 2025 | |||||||||
|
Reichert Bart W.
· Officer
Buy
+$99K
|
Reichert Bart W. | Officer | Buy | $4.96 | +20K | +$99K | 20K | – | Aug 11, 2025 | Aug 12, 2025 | |||||||||
|
Simmons Michael Shawn
· Director, Officer
Buy
+$24K
|
Simmons Michael Shawn | Director, Officer | Buy | $4.87 | +5K | +$24K | 5K | – | Aug 11, 2025 | Aug 11, 2025 | |||||||||
|
Samford Amy A.
· Officer
Buy
+$14K
|
Samford Amy A. | Officer | Buy | $4.83 | +3K | +$14K | 5K | – | Aug 11, 2025 | Aug 11, 2025 | |||||||||
N
A
M
M
G
A
117 reporting institutions disclosed KRO 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.