FMR LLC
· Added
+$161M
Change
+1.8M
Δ Own
+298.2%
Date
Q1 2026
AC
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
FMR LLC
· Added
+$161M
Change
+1.8M
Δ Own
+298.2%
Date
Q1 2026
|
FMR LLC | Added· Q1 2026 | +$161M | +1.8M | +298.2% | Q1 2026 | |||||
|
Balyasny Asset Management L.P.
· Added
+$99M
Change
+1.1M
Date
Q1 2026
|
Balyasny Asset Management L.P. | Added· Q1 2026 | +$99M | +1.1M | – | Q1 2026 | |||||
|
Victory Capital Management Inc
· Reduced
−$47M
Change
−528K
Date
Q1 2026
|
Victory Capital Management Inc | Reduced· Q1 2026 | −$47M | −528K | – | Q1 2026 | |||||
|
Manufacturers Life Insurance Company, the
· Added
+$42M
Change
+478K
Date
Q1 2026
|
Manufacturers Life Insurance Company, the | Added· Q1 2026 | +$42M | +478K | – | Q1 2026 | |||||
|
Invesco Ltd.
· Reduced
−$28M
Change
−314K
Δ Own
−65.5%
Date
Q1 2026
|
Invesco Ltd. | Reduced· Q1 2026 | −$28M | −314K | −65.5% | Q1 2026 | |||||
|
American Century Companies Inc
· Reduced
−$25M
Change
−282K
Date
Q1 2026
|
American Century Companies Inc | Reduced· Q1 2026 | −$25M | −282K | – | Q1 2026 | |||||
|
Morgan Stanley
· Added
+$20M
Change
+231K
Date
Q1 2026
|
Morgan Stanley | Added· Q1 2026 | +$20M | +231K | – | Q1 2026 | |||||
|
Arrowstreet Capital, Limited Partnership
· Exited
−$19M
Change
−212K
Δ Own
−100.0%
Date
Q1 2026
|
Arrowstreet Capital, Limited Partnership | Exited· Q1 2026 | −$19M | −212K | −100.0% | Q1 2026 | |||||
|
Voloridge Investment Management, LLC
· Reduced
−$16M
Change
−176K
Date
Q1 2026
|
Voloridge Investment Management, LLC | Reduced· Q1 2026 | −$16M | −176K | – | Q1 2026 | |||||
|
Citadel Advisors LLC
· Reduced
−$15M
Change
−172K
Δ Own
−97.4%
Date
Q1 2026
|
Citadel Advisors LLC | Reduced· Q1 2026 | −$15M | −172K | −97.4% | Q1 2026 | |||||
|
UBS Group AG
· Added
+$15M
Change
+164K
Date
Q1 2026
|
UBS Group AG | Added· Q1 2026 | +$15M | +164K | – | Q1 2026 | |||||
|
JPMorgan Chase & Co
· Reduced
−$12M
Change
−135K
Date
Q1 2026
|
JPMorgan Chase & Co | Reduced· Q1 2026 | −$12M | −135K | – | Q1 2026 | |||||
|
Goldman Sachs Group Inc
· Reduced
−$12M
Change
−132K
Date
Q1 2026
|
Goldman Sachs Group Inc | Reduced· Q1 2026 | −$12M | −132K | – | Q1 2026 | |||||
|
Two Sigma Investments, LP
· Added
+$11M
Change
+126K
Δ Own
+177.3%
Date
Q1 2026
|
Two Sigma Investments, LP | Added· Q1 2026 | +$11M | +126K | +177.3% | Q1 2026 | |||||
|
Squarepoint Ops LLC
· Reduced
−$11M
Change
−120K
Date
Q1 2026
|
Squarepoint Ops LLC | Reduced· Q1 2026 | −$11M | −120K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Ryzhik David
· Officer
2 operations
-$32K
|
Ryzhik David | Officer | 2 operations | $145.01 | -221 | -$32K | 10K | −2.2% | Jul 15, 2026 | Jul 17, 2026 | |||||||||
|
Ryzhik David
· Officer
Tax withholding or exercise payment (F)
-$13K
|
Ryzhik David | Officer | Tax withholding or exercise payment (F) | $176.84 | -76 | -$13K | 10K | – | Jun 16, 2026 | Jun 17, 2026 | |||||||||
|
Blumenstock Gerald M.
· Officer
Tax withholding or exercise payment (F)
-$97K
|
Blumenstock Gerald M. | Officer | Tax withholding or exercise payment (F) | $191.60 | -506 | -$97K | 20K | – | Jun 15, 2026 | Jun 16, 2026 | |||||||||
|
Sayiner Necip
· Director
Sell
−$250K
|
Sayiner Necip | Director | Sell | $157.44 | −2K | −$250K | 7K | – | Jun 3, 2026 | Jun 4, 2026 | |||||||||
|
Mahoney Robert John
· Officer
Sell
−$179K
|
Mahoney Robert John | Officer | Sell | $155.24 | −1K | −$179K | 14K | – | Jun 2, 2026 | Jun 3, 2026 | |||||||||
|
Tatnall Christopher
· Officer
Tax withholding or exercise payment (F)
-$119K
|
Tatnall Christopher | Officer | Tax withholding or exercise payment (F) | $131.02 | -907 | -$119K | 23K | – | Apr 20, 2026 | Apr 21, 2026 | |||||||||
|
Low Russell
· Director
Sell
−$117K
|
Low Russell | Director | Sell | $94.06 | −1K | −$117K | 132K | – | Apr 1, 2026 | Apr 2, 2026 | |||||||||
|
Low Russell
· Director
Sell
−$112K
|
Low Russell | Director | Sell | $90.00 | −1K | −$112K | 134K | – | Mar 24, 2026 | Mar 26, 2026 | |||||||||
|
Mahoney Robert John
· Officer
Tax withholding or exercise payment (F)
-$50K
|
Mahoney Robert John | Officer | Tax withholding or exercise payment (F) | $86.58 | -573 | -$50K | 15K | – | Mar 2, 2026 | Mar 3, 2026 | |||||||||
|
Blumenstock Gerald M.
· Officer
Tax withholding or exercise payment (F)
-$97K
|
Blumenstock Gerald M. | Officer | Tax withholding or exercise payment (F) | $86.58 | -1K | -$97K | 18K | – | Mar 2, 2026 | Mar 3, 2026 | |||||||||
|
Tatnall Christopher
· Officer
Tax withholding or exercise payment (F)
-$97K
|
Tatnall Christopher | Officer | Tax withholding or exercise payment (F) | $86.58 | -1K | -$97K | 23K | – | Mar 2, 2026 | Mar 3, 2026 | |||||||||
|
Redinbo Greg
· Officer
Tax withholding or exercise payment (F)
-$63K
|
Redinbo Greg | Officer | Tax withholding or exercise payment (F) | $86.58 | -723 | -$63K | 32K | – | Mar 2, 2026 | Mar 3, 2026 | |||||||||
|
Coogan James Gordon
· Officer
Tax withholding or exercise payment (F)
-$156K
|
Coogan James Gordon | Officer | Tax withholding or exercise payment (F) | $86.58 | -2K | -$156K | 37K | – | Mar 2, 2026 | Mar 3, 2026 | |||||||||
|
Low Russell
· Director
Tax withholding or exercise payment (F)
-$453K
|
Low Russell | Director | Tax withholding or exercise payment (F) | $86.58 | -5K | -$453K | 131K | – | Mar 2, 2026 | Mar 3, 2026 | |||||||||
|
Titinger Jorge
· Director
Sell
−$80K
|
Titinger Jorge | Director | Sell | $80.00 | −1K | −$80K | 6K | – | Feb 20, 2026 | Feb 23, 2026 | |||||||||
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349 reporting institutions disclosed ACLS 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.