Essex Investment Management Co LLC
· New
Change
+269K
Date
Q1 2026
MG
| Investor | Type | Est. change | Change | Δ Own | Date | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Essex Investment Management Co LLC
· New
Change
+269K
Date
Q1 2026
|
Essex Investment Management Co LLC | New· Q1 2026 | – | +269K | – | Q1 2026 | |||||
|
First Eagle Investment Management, LLC
· Added
Change
+204K
Δ Own
+264.6%
Date
Q1 2026
|
First Eagle Investment Management, LLC | Added· Q1 2026 | – | +204K | +264.6% | Q1 2026 | |||||
|
Mill Road Capital Management LLC
· Added
Change
+198K
Date
Q1 2026
|
Mill Road Capital Management LLC | Added· Q1 2026 | – | +198K | – | Q1 2026 | |||||
|
Acadian Asset Management LLC
· Added
Change
+150K
Date
Q1 2026
|
Acadian Asset Management LLC | Added· Q1 2026 | – | +150K | – | Q1 2026 | |||||
|
Clearline Capital LP
· Reduced
Change
−145K
Date
Q1 2026
|
Clearline Capital LP | Reduced· Q1 2026 | – | −145K | – | Q1 2026 | |||||
|
Knights of Columbus Asset Advisors LLC
· New
Change
+140K
Date
Q1 2026
|
Knights of Columbus Asset Advisors LLC | New· Q1 2026 | – | +140K | – | Q1 2026 | |||||
|
J. Goldman & Co LP
· Exited
Change
−134K
Δ Own
−100.0%
Date
Q1 2026
|
J. Goldman & Co LP | Exited· Q1 2026 | – | −134K | −100.0% | Q1 2026 | |||||
|
Millennium Management LLC
· Reduced
Change
−119K
Date
Q1 2026
|
Millennium Management LLC | Reduced· Q1 2026 | – | −119K | – | Q1 2026 | |||||
|
Royce & Associates LP
· Added
Change
+112K
Date
Q1 2026
|
Royce & Associates LP | Added· Q1 2026 | – | +112K | – | Q1 2026 | |||||
|
Two Sigma Investments, LP
· Added
Change
+98K
Δ Own
+74.0%
Date
Q1 2026
|
Two Sigma Investments, LP | Added· Q1 2026 | – | +98K | +74.0% | Q1 2026 | |||||
|
Legato Capital Management LLC
· New
Change
+84K
Date
Q1 2026
|
Legato Capital Management LLC | New· Q1 2026 | – | +84K | – | Q1 2026 | |||||
|
Renaissance Technologies LLC
· Reduced
Change
−81K
Δ Own
−40.2%
Date
Q1 2026
|
Renaissance Technologies LLC | Reduced· Q1 2026 | – | −81K | −40.2% | Q1 2026 | |||||
|
D. E. Shaw & Co., Inc.
· Reduced
Change
−78K
Δ Own
−47.5%
Date
Q1 2026
|
D. E. Shaw & Co., Inc. | Reduced· Q1 2026 | – | −78K | −47.5% | Q1 2026 | |||||
|
Squarepoint Ops LLC
· Reduced
Change
−71K
Date
Q1 2026
|
Squarepoint Ops LLC | Reduced· Q1 2026 | – | −71K | – | Q1 2026 | |||||
|
Lazard Asset Management LLC
· New
Change
+70K
Date
Q1 2026
|
Lazard Asset Management LLC | New· Q1 2026 | – | +70K | – | Q1 2026 | |||||
| Insider | Title | Type | Price | Qty | Value | Owned | ΔOwn | Trade date | Filed date | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Foglia Stephanie Athena
· 10% Owner
Gift (G)
-412K
|
Foglia Stephanie Athena | 10% Owner | Gift (G) | – | -412K | – | 4.3M | – | Jun 10, 2026 | Jun 12, 2026 | |||||||||
|
Vahaviolos Aspasia Felice
· 10% Owner
Gift (G)
412K
|
Vahaviolos Aspasia Felice | 10% Owner | Gift (G) | – | 412K | – | 1.8M | – | Jun 10, 2026 | Jun 12, 2026 | |||||||||
|
Debenedictis Nicholas
· Director
Grant (A)
7K
|
Debenedictis Nicholas | Director | Grant (A) | – | 7K | – | 249K | – | May 19, 2026 | May 21, 2026 | |||||||||
|
Glanton Richard H.
· Director
Grant (A)
7K
|
Glanton Richard H. | Director | Grant (A) | – | 7K | – | 68K | – | May 19, 2026 | May 21, 2026 | |||||||||
|
Forese James J.
· Director
Grant (A)
7K
|
Forese James J. | Director | Grant (A) | – | 7K | – | 177K | – | May 19, 2026 | May 21, 2026 | |||||||||
|
Lohmeier Michelle
· Director
Grant (A)
7K
|
Lohmeier Michelle | Director | Grant (A) | – | 7K | – | 99K | – | May 19, 2026 | May 21, 2026 | |||||||||
|
Pizzi Charles P.
· Director
Grant (A)
7K
|
Pizzi Charles P. | Director | Grant (A) | – | 7K | – | 73K | – | May 19, 2026 | May 21, 2026 | |||||||||
|
Foglia Stephanie Athena
· 10% Owner
Gift (G)
-529K
|
Foglia Stephanie Athena | 10% Owner | Gift (G) | – | -529K | – | 4.7M | – | Apr 27, 2026 | Jun 4, 2026 | |||||||||
|
Foglia Stephanie Athena
· 10% Owner
Sell
−$18K
|
Foglia Stephanie Athena | 10% Owner | Sell | $18.00 | −1K | −$18K | 2K | – | Apr 17, 2026 | Jun 4, 2026 | |||||||||
|
Hammad Hanei Wail
· Officer
Tax withholding or exercise payment (F)
-$43K
|
Hammad Hanei Wail | Officer | Tax withholding or exercise payment (F) | $15.10 | -3K | -$43K | 62K | – | Mar 26, 2026 | Mar 26, 2026 | |||||||||
|
Prajzner Edward J.
· Officer
Tax withholding or exercise payment (F)
-$19K
|
Prajzner Edward J. | Officer | Tax withholding or exercise payment (F) | $14.05 | -1K | -$19K | 148K | – | Mar 22, 2026 | Mar 23, 2026 | |||||||||
|
Prajzner Edward J.
· Officer
Tax withholding or exercise payment (F)
-$33K
|
Prajzner Edward J. | Officer | Tax withholding or exercise payment (F) | $14.61 | -2K | -$33K | 149K | – | Mar 16, 2026 | Mar 17, 2026 | |||||||||
|
Prajzner Edward J.
· Officer
Tax withholding or exercise payment (F)
-$38K
|
Prajzner Edward J. | Officer | Tax withholding or exercise payment (F) | $14.82 | -3K | -$38K | 152K | – | Mar 7, 2026 | Mar 10, 2026 | |||||||||
|
Stamatakis Manuel N.
· Director, Officer
Tax withholding or exercise payment (F)
-$13K
|
Stamatakis Manuel N. | Director, Officer | Tax withholding or exercise payment (F) | $15.68 | -814 | -$13K | 510K | – | Mar 4, 2026 | Mar 10, 2026 | |||||||||
|
Hammad Hanei Wail
· Officer
Tax withholding or exercise payment (F)
-$5K
|
Hammad Hanei Wail | Officer | Tax withholding or exercise payment (F) | $15.68 | -337 | -$5K | 65K | – | Mar 4, 2026 | Mar 10, 2026 | |||||||||
N
A
M
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G
A
112 reporting institutions disclosed MG 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.