BlackRock
· Added
Change
+3.3M
Date
Q1 2026
KT
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
BlackRock
· Added
Change
+3.3M
Date
Q1 2026
|
BlackRock | Added· Q1 2026 | – | +3.3M | – | Q1 2026 | |||||
|
Jericho Capital Asset Management L.P.
· New
Change
+2.6M
Date
Q1 2026
|
Jericho Capital Asset Management L.P. | New· Q1 2026 | – | +2.6M | – | Q1 2026 | |||||
|
Invesco Ltd.
· Added
Change
+2.4M
Δ Own
+90.1%
Date
Q1 2026
|
Invesco Ltd. | Added· Q1 2026 | – | +2.4M | +90.1% | Q1 2026 | |||||
|
Wellington Management Group LLP
· Added
Change
+2.2M
Δ Own
+585.5%
Date
Q1 2026
|
Wellington Management Group LLP | Added· Q1 2026 | – | +2.2M | +585.5% | Q1 2026 | |||||
|
Vanguard
· Added
Change
+2.0M
Date
Q1 2026
|
Vanguard | Added· Q1 2026 | – | +2.0M | – | Q1 2026 | |||||
|
T. Rowe Price Associates
· Added
Change
+1.4M
Date
Q1 2026
|
T. Rowe Price Associates | Added· Q1 2026 | – | +1.4M | – | Q1 2026 | |||||
|
Norges
· Exited
Change
−1.4M
Δ Own
−100.0%
Date
Q1 2026
|
Norges | Exited· Q1 2026 | – | −1.4M | −100.0% | Q1 2026 | |||||
|
Ameriprise Financial Inc
· Reduced
Change
−834K
Date
Q1 2026
|
Ameriprise Financial Inc | Reduced· Q1 2026 | – | −834K | – | Q1 2026 | |||||
|
Voya Investment Management LLC
· Added
Change
+819K
Date
Q1 2026
|
Voya Investment Management LLC | Added· Q1 2026 | – | +819K | – | Q1 2026 | |||||
|
Geode
· Added
Change
+818K
Date
Q1 2026
|
Geode | Added· Q1 2026 | – | +818K | – | Q1 2026 | |||||
|
Morgan Stanley
· Reduced
Change
−798K
Date
Q1 2026
|
Morgan Stanley | Reduced· Q1 2026 | – | −798K | – | Q1 2026 | |||||
|
Mirae Asset Global Etfs Holdings Ltd.
· Added
Change
+741K
Date
Q1 2026
|
Mirae Asset Global Etfs Holdings Ltd. | Added· Q1 2026 | – | +741K | – | Q1 2026 | |||||
|
State Street
· Added
Change
+721K
Date
Q1 2026
|
State Street | Added· Q1 2026 | – | +721K | – | Q1 2026 | |||||
|
Zimmer Partners, LP
· Added
Change
+693K
Date
Q1 2026
|
Zimmer Partners, LP | Added· Q1 2026 | – | +693K | – | Q1 2026 | |||||
|
Alyeska Investment Group, L.P.
· Added
Change
+604K
Date
Q1 2026
|
Alyeska Investment Group, L.P. | Added· Q1 2026 | – | +604K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Mendoza Marie
· Officer
Sell
−$52K
|
Mendoza Marie | Officer | Sell | $51.79 | −1K | −$52K | 64K | −1.6% | Jul 15, 2026 | Jul 17, 2026 | |||||||||
|
Carrai Phillip D.
· Officer
5 operations
−$329K
|
Carrai Phillip D. | Officer | 5 operations | $49.79–$53.85 | −6K | −$329K | 209K | −3.0% | Jul 15, 2026 | Jul 17, 2026 | |||||||||
|
Carter David M.
· Officer
2 operations
−$202K
|
Carter David M. | Officer | 2 operations | $50.39–$51.26 | −4K | −$202K | 66K | −5.7% | Jul 8, 2026 | Jul 10, 2026 | |||||||||
|
Lund Deanna H.
· Director
4 operations
−$264K
|
Lund Deanna H. | Director | 4 operations | $50.89–$53.84 | −5K | −$264K | 285K | −1.7% | Jul 1, 2026 | Jul 2, 2026 | |||||||||
|
Rock Stacey G.
· Officer
Sell
−$234K
|
Rock Stacey G. | Officer | Sell | $50.00 | −5K | −$234K | 10K | −32.7% | Jun 30, 2026 | Jul 2, 2026 | |||||||||
|
Fendley Steven S.
· Officer
Sell
−$339K
|
Fendley Steven S. | Officer | Sell | $48.37 | −7K | −$339K | 302K | −2.3% | Jun 29, 2026 | Jul 1, 2026 | |||||||||
|
Mendoza Marie
· Officer
3 operations
−$87K
|
Mendoza Marie | Officer | 3 operations | $57.53–$59.45 | −2K | −$87K | 64K | – | Jun 15, 2026 | Jun 17, 2026 | |||||||||
|
Carrai Phillip D.
· Officer
3 operations
−$375K
|
Carrai Phillip D. | Officer | 3 operations | $57.30–$59.09 | −6K | −$375K | 215K | – | Jun 15, 2026 | Jun 17, 2026 | |||||||||
|
Fendley Steven S.
· Officer
2 operations
−$2.0M
|
Fendley Steven S. | Officer | 2 operations | $58.19–$59.11 | −35K | −$2.0M | 309K | – | Jun 8, 2026 | Jun 10, 2026 | |||||||||
|
Carter David M.
· Officer
4 operations
−$237K
|
Carter David M. | Officer | 4 operations | $58.11–$61.84 | −4K | −$237K | 70K | – | Jun 5, 2026 | Jun 9, 2026 | |||||||||
|
Lund Deanna H.
· Director
4 operations
−$319K
|
Lund Deanna H. | Director | 4 operations | $61.90–$65.04 | −5K | −$319K | 290K | – | Jun 1, 2026 | Jun 3, 2026 | |||||||||
|
Rock Stacey G.
· Officer
4 operations
−$262K
|
Rock Stacey G. | Officer | 4 operations | $63.14–$66.58 | −4K | −$262K | 14K | – | May 28, 2026 | May 29, 2026 | |||||||||
|
Fendley Steven S.
· Officer
3 operations
−$401K
|
Fendley Steven S. | Officer | 3 operations | $56.92–$58.62 | −7K | −$401K | 344K | – | May 26, 2026 | May 28, 2026 | |||||||||
|
Doorenbos Bobbi
· Director
Sell
−$143K
|
Doorenbos Bobbi | Director | Sell | $57.29 | −2K | −$143K | 12K | – | May 26, 2026 | May 28, 2026 | |||||||||
|
Adelman Jonah
· Officer
Sell
−$1.8M
|
Adelman Jonah | Officer | Sell | $57.06 | −31K | −$1.8M | 8K | – | May 26, 2026 | May 28, 2026 | |||||||||
A
N
M
G
A
T
707 reporting institutions disclosed KTOS 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.