Millennium Management LLC
· Reduced
Change
−551K
Date
Q1 2026
MU
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Millennium Management LLC
· Reduced
Change
−551K
Date
Q1 2026
|
Millennium Management LLC | Reduced· Q1 2026 | – | −551K | – | Q1 2026 | |||||
|
Boston Partners
· Added
Change
+446K
Date
Q1 2026
|
Boston Partners | Added· Q1 2026 | – | +446K | – | Q1 2026 | |||||
|
Huntington National Bank
· Added
Change
+415K
Date
Q1 2026
|
Huntington National Bank | Added· Q1 2026 | – | +415K | – | Q1 2026 | |||||
|
D. E. Shaw & Co., Inc.
· Reduced
Change
−213K
Δ Own
−83.4%
Date
Q1 2026
|
D. E. Shaw & Co., Inc. | Reduced· Q1 2026 | – | −213K | −83.4% | Q1 2026 | |||||
|
Marshall Wace, LLP
· New
Change
+205K
Date
Q1 2026
|
Marshall Wace, LLP | New· Q1 2026 | – | +205K | – | Q1 2026 | |||||
|
AQR Capital Management LLC
· Reduced
Change
−192K
Date
Q1 2026
|
AQR Capital Management LLC | Reduced· Q1 2026 | – | −192K | – | Q1 2026 | |||||
|
Fuller & Thaler Asset Management, Inc.
· Reduced
Change
−186K
Date
Q1 2026
|
Fuller & Thaler Asset Management, Inc. | Reduced· Q1 2026 | – | −186K | – | Q1 2026 | |||||
|
FMR LLC
· Reduced
Change
−157K
Δ Own
−9.7%
Date
Q1 2026
|
FMR LLC | Reduced· Q1 2026 | – | −157K | −9.7% | Q1 2026 | |||||
|
Citadel Advisors LLC
· Added
Change
+128K
Δ Own
+384.5%
Date
Q1 2026
|
Citadel Advisors LLC | Added· Q1 2026 | – | +128K | +384.5% | Q1 2026 | |||||
|
SG Americas Securities, LLC
· Reduced
Change
−128K
Date
Q1 2026
|
SG Americas Securities, LLC | Reduced· Q1 2026 | – | −128K | – | Q1 2026 | |||||
|
Barclays PLC
· Added
Change
+127K
Date
Q1 2026
|
Barclays PLC | Added· Q1 2026 | – | +127K | – | Q1 2026 | |||||
|
Norges
· Exited
Change
−126K
Δ Own
−100.0%
Date
Q1 2026
|
Norges | Exited· Q1 2026 | – | −126K | −100.0% | Q1 2026 | |||||
|
River Road Asset Management, LLC
· Reduced
Change
−110K
Date
Q1 2026
|
River Road Asset Management, LLC | Reduced· Q1 2026 | – | −110K | – | Q1 2026 | |||||
|
Morgan Stanley
· Reduced
Change
−108K
Date
Q1 2026
|
Morgan Stanley | Reduced· Q1 2026 | – | −108K | – | Q1 2026 | |||||
|
Junto Capital Management LP
· Exited
Change
−99K
Δ Own
−100.0%
Date
Q1 2026
|
Junto Capital Management LP | Exited· Q1 2026 | – | −99K | −100.0% | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Miller David B.
· Director
Grant (A)
48
|
Miller David B. | Director | Grant (A) | – | 48 | – | 897 | – | Jun 30, 2026 | Jul 1, 2026 | |||||||||
|
Deming Claiborne P.
· Director
Grant (A)
57
|
Deming Claiborne P. | Director | Grant (A) | – | 57 | – | 1K | – | Jun 30, 2026 | Jul 1, 2026 | |||||||||
|
Phillips Jeanne Linder
· Director
Grant (A)
48
|
Phillips Jeanne Linder | Director | Grant (A) | – | 48 | – | 428 | – | Jun 30, 2026 | Jul 1, 2026 | |||||||||
|
Taylor Jack T.
· Director
Grant (A)
59
|
Taylor Jack T. | Director | Grant (A) | – | 59 | – | 1K | – | Jun 30, 2026 | Jul 1, 2026 | |||||||||
|
Landen Diane N.
· Director
Sell
−$1.6M
|
Landen Diane N. | Director | Sell | $547.25 | −3K | −$1.6M | 54K | – | Jun 5, 2026 | Jun 9, 2026 | |||||||||
|
Landen Diane N.
· Director
Gift (G)
-3K
|
Landen Diane N. | Director | Gift (G) | – | -3K | – | 51K | – | Jun 5, 2026 | Jun 9, 2026 | |||||||||
|
Keyes James W.
· Director
Sell
−$1.2M
|
Keyes James W. | Director | Sell | $511.00 | −2K | −$1.2M | 15K | – | Jun 1, 2026 | Jun 3, 2026 | |||||||||
|
Bacon Renee M.
· Officer
Sell
−$556K
|
Bacon Renee M. | Officer | Sell | $529.44 | −1K | −$556K | 3K | – | May 27, 2026 | May 27, 2026 | |||||||||
|
Bacon Renee M.
· Officer
2 operations
0
|
Bacon Renee M. | Officer | 2 operations | – | 0 | – | 0 | – | May 26, 2026 | May 27, 2026 | |||||||||
|
Bacon Renee M.
· Officer
Tax withholding or exercise payment (F)
-$841K
|
Bacon Renee M. | Officer | Tax withholding or exercise payment (F) | $542.74 | -2K | -$841K | 4K | – | May 26, 2026 | May 27, 2026 | |||||||||
|
Emery Keith A.
· Officer
Sell
−$297K
|
Emery Keith A. | Officer | Sell | $574.49 | −517 | −$297K | 0 | – | May 15, 2026 | May 18, 2026 | |||||||||
|
Emery Keith A.
· Officer
4 operations
0
|
Emery Keith A. | Officer | 4 operations | – | 0 | – | 0 | – | May 15, 2026 | May 18, 2026 | |||||||||
|
Emery Keith A.
· Officer
2 operations
-$394K
|
Emery Keith A. | Officer | 2 operations | $576.20 | -683 | -$394K | 517 | – | May 15, 2026 | May 18, 2026 | |||||||||
|
Woodward Scott G.
· Officer
Sell
−$95K
|
Woodward Scott G. | Officer | Sell | $600.50 | −158 | −$95K | 476 | – | May 5, 2026 | May 6, 2026 | |||||||||
|
Woodward Scott G.
· Officer
4 operations
0
|
Woodward Scott G. | Officer | 4 operations | – | 0 | – | 250 | – | May 5, 2026 | May 6, 2026 | |||||||||
N
M
A
M
G
A
507 reporting institutions disclosed MUSA 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.