State Street
· Added
+$1.0B
Change
+9.0M
Date
Q1 2026
SA
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
State Street
· Added
+$1.0B
Change
+9.0M
Date
Q1 2026
|
State Street | Added· Q1 2026 | +$1.0B | +9.0M | – | Q1 2026 | |||||
|
Wellington Management Group LLP
· Added
+$813M
Change
+7.1M
Δ Own
+2039.1%
Date
Q1 2026
|
Wellington Management Group LLP | Added· Q1 2026 | +$813M | +7.1M | +2039.1% | Q1 2026 | |||||
|
Linonia Partnership LP
· Reduced
−$623M
Change
−5.4M
Date
Q1 2026
|
Linonia Partnership LP | Reduced· Q1 2026 | −$623M | −5.4M | – | Q1 2026 | |||||
|
Arini Captial Management Ltd
· New
+$396M
Change
+3.5M
Date
Q1 2026
|
Arini Captial Management Ltd | New· Q1 2026 | +$396M | +3.5M | – | Q1 2026 | |||||
|
Vanguard
· Added
+$334M
Change
+2.9M
Date
Q1 2026
|
Vanguard | Added· Q1 2026 | +$334M | +2.9M | – | Q1 2026 | |||||
|
Diameter Capital Partners LP
· Reduced
−$264M
Change
−2.3M
Date
Q1 2026
|
Diameter Capital Partners LP | Reduced· Q1 2026 | −$264M | −2.3M | – | Q1 2026 | |||||
|
Sachem Head Capital Management LP
· Reduced
−$255M
Change
−2.2M
Δ Own
−42.5%
Date
Q1 2026
|
Sachem Head Capital Management LP | Reduced· Q1 2026 | −$255M | −2.2M | −42.5% | Q1 2026 | |||||
|
FMR LLC
· Added
+$233M
Change
+2.0M
Δ Own
+22.1%
Date
Q1 2026
|
FMR LLC | Added· Q1 2026 | +$233M | +2.0M | +22.1% | Q1 2026 | |||||
|
Icahn Carl C
· Reduced
−$224M
Change
−1.9M
Δ Own
−58.1%
Date
Q1 2026
|
Icahn Carl C | Reduced· Q1 2026 | −$224M | −1.9M | −58.1% | Q1 2026 | |||||
|
Invesco Ltd.
· Added
+$219M
Change
+1.9M
Δ Own
+316.7%
Date
Q1 2026
|
Invesco Ltd. | Added· Q1 2026 | +$219M | +1.9M | +316.7% | Q1 2026 | |||||
|
D1 Capital Partners L.P.
· Exited
−$213M
Change
−1.9M
Δ Own
−100.0%
Date
Q1 2026
|
D1 Capital Partners L.P. | Exited· Q1 2026 | −$213M | −1.9M | −100.0% | Q1 2026 | |||||
|
Norges
· Exited
−$192M
Change
−1.7M
Δ Own
−100.0%
Date
Q1 2026
|
Norges | Exited· Q1 2026 | −$192M | −1.7M | −100.0% | Q1 2026 | |||||
|
Pentwater Capital Management LP
· Added
+$189M
Change
+1.6M
Date
Q1 2026
|
Pentwater Capital Management LP | Added· Q1 2026 | +$189M | +1.6M | – | Q1 2026 | |||||
|
Sona Asset Management (us) LLC
· Added
+$179M
Change
+1.6M
Date
Q1 2026
|
Sona Asset Management (us) LLC | Added· Q1 2026 | +$179M | +1.6M | – | Q1 2026 | |||||
|
Marshall Wace, LLP
· Reduced
−$164M
Change
−1.4M
Date
Q1 2026
|
Marshall Wace, LLP | Reduced· Q1 2026 | −$164M | −1.4M | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Ergen Charles W.
· Director
2 operations
0
|
Ergen Charles W. | Director | 2 operations | – | 0 | – | 4.3M | – | Jun 15, 2026 | Jun 17, 2026 | |||||||||
|
Manson Dean
· Officer
2 operations
−$1.3M
|
Manson Dean | Officer | 2 operations | $130.39 | −10K | −$1.3M | 5K | – | Jun 12, 2026 | Jun 16, 2026 | |||||||||
|
Manson Dean
· Officer
4 operations
0
|
Manson Dean | Officer | 4 operations | $14.04 | 0 | – | 34K | – | Jun 12, 2026 | Jun 16, 2026 | |||||||||
|
Akhavan Hamid
· Director
2 operations
−$6.4M
|
Akhavan Hamid | Director | 2 operations | $121.00 | −53K | −$6.4M | 879K | – | Jun 5, 2026 | Jun 9, 2026 | |||||||||
|
Akhavan Hamid
· Director
4 operations
$0
|
Akhavan Hamid | Director | 4 operations | $14.04 | 0 | $0 | 41K | – | Jun 5, 2026 | Jun 9, 2026 | |||||||||
|
Manson Dean
· Officer
Sell
−$1.2M
|
Manson Dean | Officer | Sell | $119.50 | −10K | −$1.2M | 5K | – | Jun 4, 2026 | Jun 8, 2026 | |||||||||
|
Manson Dean
· Officer
2 operations
0
|
Manson Dean | Officer | 2 operations | $14.04 | 0 | – | 32K | – | Jun 4, 2026 | Jun 8, 2026 | |||||||||
|
Wade William David
· Director
2 operations
0
|
Wade William David | Director | 2 operations | $24.49 | 0 | – | 0 | – | May 18, 2026 | May 20, 2026 | |||||||||
|
Telluray Holdings, LLC
· 10% Owner
Other Form 4 events
2.9M
|
Telluray Holdings, LLC | 10% Owner | Other Form 4 events | – | 2.9M | – | 60.5M | – | May 13, 2026 | May 15, 2026 | |||||||||
|
Ergen Two-Year May 2025 Sats Grat
· 10% Owner
Gift (G)
-1.9M
|
Ergen Two-Year May 2025 Sats Grat | 10% Owner | Gift (G) | – | -1.9M | – | 23.1M | – | May 13, 2026 | May 15, 2026 | |||||||||
|
Ergen Charles W.
· Director
Other Form 4 events
2.9M
|
Ergen Charles W. | Director | Other Form 4 events | – | 2.9M | – | 60.5M | – | May 13, 2026 | May 15, 2026 | |||||||||
|
Ergen Charles W.
· Director
4 operations
-2.9M
|
Ergen Charles W. | Director | 4 operations | – | -2.9M | – | 4.4M | – | May 13, 2026 | May 15, 2026 | |||||||||
|
Ergen Cantey
· Director
Grant (A)
5K
|
Ergen Cantey | Director | Grant (A) | – | 5K | – | 5K | – | Apr 1, 2026 | Apr 3, 2026 | |||||||||
|
Wade William David
· Director
Grant (A)
5K
|
Wade William David | Director | Grant (A) | – | 5K | – | 5K | – | Apr 1, 2026 | Apr 3, 2026 | |||||||||
|
Ortolf Tom A.
· Director
Grant (A)
5K
|
Ortolf Tom A. | Director | Grant (A) | – | 5K | – | 5K | – | Apr 1, 2026 | Apr 3, 2026 | |||||||||
A
N
M
G
A
M
Institutions hold 59.9% of SATS shares in the Q1 2026 snapshot. The largest disclosed owners include FMR LLC, Wellington Management Group LLP, Darsana Capital Partners LP. The ownership chart shows each group's share of total shares outstanding from the latest disclosed filings. Retail and other includes everyone who does not file, not a tracked group.
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.