Russell Investments Group, Ltd.
· Added
Change
+151K
Date
Q1 2026
AC
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Russell Investments Group, Ltd.
· Added
Change
+151K
Date
Q1 2026
|
Russell Investments Group, Ltd. | Added· Q1 2026 | – | +151K | – | Q1 2026 | |||||
|
Oppenheimer & Close, LLC
· Added
Change
+142K
Date
Q1 2026
|
Oppenheimer & Close, LLC | Added· Q1 2026 | – | +142K | – | Q1 2026 | |||||
|
Mink Brook Asset Management LLC
· Added
Change
+130K
Date
Q1 2026
|
Mink Brook Asset Management LLC | Added· Q1 2026 | – | +130K | – | Q1 2026 | |||||
|
Dimensional
· Reduced
Change
−87K
Date
Q1 2026
|
Dimensional | Reduced· Q1 2026 | – | −87K | – | Q1 2026 | |||||
|
American Century Companies Inc
· Added
Change
+82K
Date
Q1 2026
|
American Century Companies Inc | Added· Q1 2026 | – | +82K | – | Q1 2026 | |||||
|
Susquehanna International Group, LLP
· New
Change
+54K
Date
Q1 2026
|
Susquehanna International Group, LLP | New· Q1 2026 | – | +54K | – | Q1 2026 | |||||
|
Bridgeway Capital Management, LLC
· Reduced
Change
−44K
Date
Q1 2026
|
Bridgeway Capital Management, LLC | Reduced· Q1 2026 | – | −44K | – | Q1 2026 | |||||
|
Arrowstreet Capital, Limited Partnership
· Added
Change
+41K
Date
Q1 2026
|
Arrowstreet Capital, Limited Partnership | Added· Q1 2026 | – | +41K | – | Q1 2026 | |||||
|
Renaissance Technologies LLC
· Added
Change
+34K
Δ Own
+11.5%
Date
Q1 2026
|
Renaissance Technologies LLC | Added· Q1 2026 | – | +34K | +11.5% | Q1 2026 | |||||
|
Two Sigma Advisers, LP
· Exited
Change
−33K
Δ Own
−100.0%
Date
Q1 2026
|
Two Sigma Advisers, LP | Exited· Q1 2026 | – | −33K | −100.0% | Q1 2026 | |||||
|
Minerva Advisors LLC
· Exited
Change
−30K
Δ Own
−100.0%
Date
Q1 2026
|
Minerva Advisors LLC | Exited· Q1 2026 | – | −30K | −100.0% | Q1 2026 | |||||
|
Janney Montgomery Scott LLC
· Exited
Change
−30K
Δ Own
−100.0%
Date
Q1 2026
|
Janney Montgomery Scott LLC | Exited· Q1 2026 | – | −30K | −100.0% | Q1 2026 | |||||
|
Two Sigma Investments, LP
· Added
Change
+26K
Δ Own
+24.1%
Date
Q1 2026
|
Two Sigma Investments, LP | Added· Q1 2026 | – | +26K | +24.1% | Q1 2026 | |||||
|
Marshall Wace, LLP
· New
Change
+24K
Date
Q1 2026
|
Marshall Wace, LLP | New· Q1 2026 | – | +24K | – | Q1 2026 | |||||
|
UBS Group AG
· Added
Change
+24K
Date
Q1 2026
|
UBS Group AG | Added· Q1 2026 | – | +24K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Mazzaferro Aldo John Jr
· Director
Sell
−$21K
|
Mazzaferro Aldo John Jr | Director | Sell | $14.10 | −2K | −$21K | 18K | −7.6% | Jun 26, 2026 | Jun 29, 2026 | |||||||||
|
Rohen Jeremy
· Director
Grant (A)
$65K
|
Rohen Jeremy | Director | Grant (A) | $13.59 | 5K | $65K | 7K | – | Jun 10, 2026 | Jun 10, 2026 | |||||||||
|
Mazzaferro Aldo John Jr
· Director
Grant (A)
$57K
|
Mazzaferro Aldo John Jr | Director | Grant (A) | $13.59 | 4K | $57K | 20K | – | Jun 10, 2026 | Jun 10, 2026 | |||||||||
|
Hutter Christopher Gerald
· Director
Grant (A)
$57K
|
Hutter Christopher Gerald | Director | Grant (A) | $13.59 | 4K | $57K | 216K | – | Jun 10, 2026 | Jun 10, 2026 | |||||||||
|
Guy Henry L.
· Director
Grant (A)
$65K
|
Guy Henry L. | Director | Grant (A) | $13.59 | 5K | $65K | 76K | – | Jun 10, 2026 | Jun 10, 2026 | |||||||||
|
Giannantonio Carmen Joseph
· Director
Grant (A)
$75K
|
Giannantonio Carmen Joseph | Director | Grant (A) | $13.59 | 6K | $75K | 6K | – | Jun 10, 2026 | Jun 10, 2026 | |||||||||
|
Rosenzweig Benjamin L.
· Director
Grant (A)
$60K
|
Rosenzweig Benjamin L. | Director | Grant (A) | $13.59 | 4K | $60K | 7K | – | Jun 10, 2026 | Jun 10, 2026 | |||||||||
|
Herring Kenneth Wayne Jr
· Other
Tax withholding or exercise payment (F)
-$17K
|
Herring Kenneth Wayne Jr | Other | Tax withholding or exercise payment (F) | $12.85 | -1K | -$17K | 4K | – | Mar 27, 2026 | Mar 30, 2026 | |||||||||
|
Herring Kenneth Wayne Jr
· Other
Grant (A)
$48K
|
Herring Kenneth Wayne Jr | Other | Grant (A) | $12.84 | 4K | $48K | 6K | – | Mar 26, 2026 | Mar 30, 2026 | |||||||||
|
Hutter Christopher Gerald
· Director
Sell
−$495K
|
Hutter Christopher Gerald | Director | Sell | $12.38 | −40K | −$495K | 227K | – | Sep 10, 2025 | Sep 11, 2025 | |||||||||
|
Rosenzweig Benjamin L.
· Director
Gift (G)
-94K
|
Rosenzweig Benjamin L. | Director | Gift (G) | – | -94K | – | 3K | – | Aug 18, 2025 | Aug 19, 2025 | |||||||||
N
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A
79 reporting institutions disclosed ACNT 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.